2’,7,10- Tri-cis-aconityl Docetaxel CAS#: N/A

By great_watson-int,
Identification Physical Data Spectra
Route of Synthesis (ROS) Safety and Hazards Other Data

Identification

英文名 2’,7,10- Tri-cis-aconityl Docetaxel
分子结构
CAS编号 N/A
EINECS Number
MDL Number
Beilstein Registry Number
别名 (2aR,4S,4aS,6R,9S,11S,12S,12bS)-12b-acetoxy-12-(benzoyloxy)-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetoxy)-3-phenylpropanoyl)oxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-4,6-diyl bis(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetate)
分子式 C61H59NO26
分子量 1222.1
InChI
InChI Key
Canonical SMILES CC1(C)[C@@]2(O)C[C@H](OC([C@H](OC(CC3=CC(OC3=O)=O)=O)[C@H](C4=CC=CC=C4)NC(OC(C)(C)C)=O)=O)C(C)=C1[C@@H](OC(CC(C(O5)=O)=CC5=O)=O)C([C@@]6(C)C([C@@H]2OC(C7=CC=CC=C7)=O)[C@@](CO8)(OC(C)=O)[C@H]8C[C@@H]6OC(CC9=CC(OC9=O)=O)=O)=O

Physical Data

Appearance No data available
Solubility No data available
Flash Point No data available
Refractive index No data available
Sensitivity No data available
Melting Point No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code 382290
Storage At room temperature and away from light
Related Chemicals
Use Pattern
2’,7,10- Tri-cis-aconityl Docetaxel is chemically (2aR,4S,4aS,6R,9S,11S,12S,12bS)-12b-acetoxy-12-(benzoyloxy)-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetoxy)-3-phenylpropanoyl)oxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-4,6-diyl bis(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetate). 2’,7,10- Tri-cis-aconityl Docetaxel is supplied with detailed characterization data compliant with regulatory guideline. 2’,7,10- Tri-cis-aconityl Docetaxel can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Docetaxel. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

2′,10-Di-cis-aconityl-Docetaxel CAS#: N/A

By great_watson-int,
Identification Physical Data Spectra
Route of Synthesis (ROS) Safety and Hazards Other Data

Identification

英文名 2′,10-Di-cis-aconityl-Docetaxel
分子结构
CAS编号 N/A
EINECS Number
MDL Number
Beilstein Registry Number
别名 (2aR,4S,4aS,6R,9S,11S,12S,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetoxy)-3-phenylpropanoyl)oxy)-6-(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetoxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate
分子式 C55H57NO22
分子量 1084.0
InChI
InChI Key
Canonical SMILES CC(C)(C)OC(N[C@@H](C1=CC=CC=C1)[C@@H](OC(CC2=CC(OC2=O)=O)=O)C(O[C@H]3C[C@]([C@@H](OC(C4=CC=CC=C4)=O)C5[C@@](C([C@@H]6OC(CC7=CC(OC7=O)=O)=O)=O)(C)[C@@H](O)C[C@@H]8[C@@]5(OC(C)=O)CO8)(O)C(C)(C)C6=C3C)=O)=O

Physical Data

Appearance No data available
Solubility No data available
Flash Point No data available
Refractive index No data available
Sensitivity No data available
Melting Point No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code 382290
Storage At room temperature and away from light
Related Chemicals
Use Pattern
2′,10-Di-cis-aconityl-Docetaxel is chemically (2aR,4S,4aS,6R,9S,11S,12S,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetoxy)-3-phenylpropanoyl)oxy)-6-(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetoxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. 2′,10-Di-cis-aconityl-Docetaxel is supplied with detailed characterization data compliant with regulatory guideline. 2′,10-Di-cis-aconityl-Docetaxel can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Docetaxel. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

7,10-Ditroc Docetaxel CAS#: 114915-14-9

By great_watson-int,
Identification Physical Data Spectra
Route of Synthesis (ROS) Safety and Hazards Other Data

Identification

英文名 7,10-Ditroc Docetaxel
分子结构
CAS编号 114915-14-9
EINECS Number
MDL Number
Beilstein Registry Number
别名 (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4,6-bis(((2,2,2-trichloroethoxy)carbonyl)oxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate
分子式 C49H55Cl6NO18
分子量 1158.7
InChI
InChI Key
Canonical SMILES O=C(O[C@@H]([C@@]1([H])[C@@]2(C)[C@@H](OC(OCC(Cl)(Cl)Cl)=O)C[C@@]3([H])OC[C@]31OC(C)=O)[C@]4(O)C[C@H](OC([C@H](O)[C@@H](NC(OC(C)(C)C)=O)C5=CC=CC=C5)=O)C(C)=C(C4(C)C)[C@@H](OC(OCC(Cl)(Cl)Cl)=O)C2=O)C6=CC=CC=C6

Physical Data

Appearance No data available
Solubility No data available
Flash Point No data available
Refractive index No data available
Sensitivity No data available
Melting Point No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code 382290
Storage At room temperature and away from light
Related Chemicals
Use Pattern
7,10-Ditroc Docetaxel is chemically (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4,6-bis(((2,2,2-trichloroethoxy)carbonyl)oxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. 7,10-Ditroc Docetaxel is supplied with detailed characterization data compliant with regulatory guideline. 7,10-Ditroc Docetaxel can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Docetaxel. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

Docetaxel Related Compound 1 CAS#: 136561-53-0

By great_watson-int,
Identification Physical Data Spectra
Route of Synthesis (ROS) Safety and Hazards Other Data

Identification

英文名 Docetaxel Related Compound 1
分子结构
CAS编号 136561-53-0
EINECS Number
MDL Number
Beilstein Registry Number
别名 (2R,3S)-3-amino-2-hydroxy-3-phenylpropanoic acid
分子式 C9H11NO3
分子量 181.2
InChI
InChI Key
Canonical SMILES OC([C@H](O)[C@@H](N)C1=CC=CC=C1)=O

Physical Data

Appearance No data available
Solubility No data available
Flash Point No data available
Refractive index No data available
Sensitivity No data available
Melting Point No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code 382290
Storage At room temperature and away from light
Related Chemicals 132201-32-2 (HCl salt)
Use Pattern
Docetaxel Related Compound 1 is chemically (2R,3S)-3-amino-2-hydroxy-3-phenylpropanoic acid. Docetaxel Related Compound 1 is supplied with detailed characterization data compliant with regulatory guideline. Docetaxel Related Compound 1 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Docetaxel. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

Docetaxel Impurity 21 CAS#: 195141-96-9

By great_watson-int,
Identification Physical Data Spectra
Route of Synthesis (ROS) Safety and Hazards Other Data

Identification

英文名 Docetaxel Impurity 21
分子结构
CAS编号 195141-96-9
EINECS Number
MDL Number
Beilstein Registry Number
别名 Docetaxel 2′-tert-Butyldimethylsilyl 7,10-Tris(triethylsilyl) Ether
分子式 C61H95NO14Si3
分子量 1150.7
InChI
InChI Key
Canonical SMILES O=C(C1=CC=CC=C1)O[C@@H]2[C@]3(O)C[C@@H](C(C)=C(C3(C)C)[C@@H](O[Si](CC)(CC)CC)C([C@@]4(C)[C@@]2([H])[C@@](CO5)(OC(C)=O)[C@@]5([H])C[C@@H]4O[Si](CC)(CC)CC)=O)OC([C@H](O[Si](C(C)(C)C)(C)C)[C@@H](NC(OC(C)(C)C)=O)C6=CC=CC=C6)=O

Physical Data

Appearance No data available
Solubility No data available
Flash Point No data available
Refractive index No data available
Sensitivity No data available
Melting Point No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code 382290
Storage At room temperature and away from light
Related Chemicals
Use Pattern
Docetaxel Impurity 21 is chemically Docetaxel 2′-tert-Butyldimethylsilyl 7,10-Tris(triethylsilyl) Ether. Docetaxel Impurity 21 is supplied with detailed characterization data compliant with regulatory guideline. Docetaxel Impurity 21 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Docetaxel. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

Docetaxel Impurity 6 CAS#: N/A

By great_watson-int,
Identification Physical Data Spectra
Route of Synthesis (ROS) Safety and Hazards Other Data

Identification

英文名 Docetaxel Impurity 6
分子结构
CAS编号 N/A
EINECS Number
MDL Number
Beilstein Registry Number
别名 (4R,5R)-3-(tert-butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid
分子式 C17H23NO5
分子量 321.4
InChI
InChI Key
Canonical SMILES O=C(OC(C)(C)C)N(C(C)(C)O[C@H]1C(O)=O)[C@@H]1C2=CC=CC=C2

Physical Data

Appearance No data available
Solubility No data available
Flash Point No data available
Refractive index No data available
Sensitivity No data available
Melting Point No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code 382290
Storage At room temperature and away from light
Related Chemicals
Use Pattern
Docetaxel Impurity 6 is chemically (4R,5R)-3-(tert-butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid. Docetaxel Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Docetaxel Impurity 6 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Docetaxel. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

2′,-cis-aconityl-Docetaxel CAS#: 1808949-90-7

By great_watson-int,
Identification Physical Data Spectra
Route of Synthesis (ROS) Safety and Hazards Other Data

Identification

英文名 2′,-cis-aconityl-Docetaxel
分子结构
CAS编号 1808949-90-7
EINECS Number
MDL Number
Beilstein Registry Number
别名 (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetoxy)-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate
分子式 C49H55NO18
分子量 946.0
InChI
InChI Key
Canonical SMILES CC(C)(C)OC(N[C@@H](C1=CC=CC=C1)[C@@H](OC(CC2=CC(OC2=O)=O)=O)C(O[C@H]3C[C@]([C@@H](OC(C4=CC=CC=C4)=O)[C@@]5([H])[C@@](C([C@@H]6O)=O)(C)[C@@H](O)C[C@@H]7[C@@]5(OC(C)=O)CO7)(O)C(C)(C)C6=C3C)=O)=O

Physical Data

Appearance No data available
Solubility No data available
Flash Point No data available
Refractive index No data available
Sensitivity No data available
Melting Point No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code 382290
Storage At room temperature and away from light
Related Chemicals
Use Pattern
2′,-cis-aconityl-Docetaxel is chemically (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetoxy)-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. 2′,-cis-aconityl-Docetaxel is supplied with detailed characterization data compliant with regulatory guideline. 2′,-cis-aconityl-Docetaxel can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Docetaxel. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

10-Cis-aconityl Docetaxel CAS#: N/A

By great_watson-int,
Identification Physical Data Spectra
Route of Synthesis (ROS) Safety and Hazards Other Data

Identification

英文名 10-Cis-aconityl Docetaxel
分子结构
CAS编号 N/A
EINECS Number
MDL Number
Beilstein Registry Number
别名 (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-6-(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetoxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate
分子式 C49H55NO18
分子量 946.0
InChI
InChI Key
Canonical SMILES CC1(C)[C@@]2(O)C[C@H](OC([C@H](O)[C@H](C3=CC=CC=C3)NC(OC(C)(C)C)=O)=O)C(C)=C1[C@@H](OC(CC4=CC(OC4=O)=O)=O)C([C@@]5(C)[C@@]([C@@H]2OC(C6=CC=CC=C6)=O)([H])[C@@](CO7)(OC(C)=O)[C@@]7([H])C[C@@H]5O)=O

Physical Data

Appearance No data available
Solubility No data available
Flash Point No data available
Refractive index No data available
Sensitivity No data available
Melting Point No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code 382290
Storage At room temperature and away from light
Related Chemicals
Use Pattern
10-Cis-aconityl Docetaxel is chemically (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-6-(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetoxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. 10-Cis-aconityl Docetaxel is supplied with detailed characterization data compliant with regulatory guideline. 10-Cis-aconityl Docetaxel can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Docetaxel. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

Docetaxel Impurity 7 CAS#: 223134-87-0

By great_watson-int,
Identification Physical Data Spectra
Route of Synthesis (ROS) Safety and Hazards Other Data

Identification

英文名 Docetaxel Impurity 7
分子结构
CAS编号 223134-87-0
EINECS Number
MDL Number
Beilstein Registry Number
别名 (4R,5S)-3-(tert-butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylate
分子式 C17H23NO5
分子量 321.4
InChI
InChI Key
Canonical SMILES O=C(OC(C)(C)C)N(C(C)(C)O[C@@H]1C(O)=O)[C@@H]1C2=CC=CC=C2

Physical Data

Appearance No data available
Solubility No data available
Flash Point No data available
Refractive index No data available
Sensitivity No data available
Melting Point No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code 382290
Storage At room temperature and away from light
Related Chemicals
Use Pattern
Docetaxel Impurity 7 is chemically (4R,5S)-3-(tert-butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylate. Docetaxel Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Docetaxel Impurity 7 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Docetaxel. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

7-cis-aconityl-Docetaxel CAS#: N/A

By great_watson-int,
Identification Physical Data Spectra
Route of Synthesis (ROS) Safety and Hazards Other Data

Identification

英文名 7-cis-aconityl-Docetaxel
分子结构
CAS编号 N/A
EINECS Number
MDL Number
Beilstein Registry Number
别名 (2aR,4S,4aS,6R,9S,11S,12S,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4-(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetoxy)-6,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate
分子式 C49H55NO18
分子量 946.0
InChI
InChI Key
Canonical SMILES CC(C)(C)OC(N[C@@H](C1=CC=CC=C1)[C@@H](O)C(O[C@H]2C[C@]([C@@H](OC(C3=CC=CC=C3)=O)C4[C@@](C([C@@H]5O)=O)(C)[C@@H](OC(CC6=CC(OC6=O)=O)=O)C[C@@H]7[C@@]4(OC(C)=O)CO7)(O)C(C)(C)C5=C2C)=O)=O

Physical Data

Appearance No data available
Solubility No data available
Flash Point No data available
Refractive index No data available
Sensitivity No data available
Melting Point No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code 382290
Storage At room temperature and away from light
Related Chemicals
Use Pattern
7-cis-aconityl-Docetaxel is chemically (2aR,4S,4aS,6R,9S,11S,12S,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4-(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetoxy)-6,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. 7-cis-aconityl-Docetaxel is supplied with detailed characterization data compliant with regulatory guideline. 7-cis-aconityl-Docetaxel can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Docetaxel. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.