Pharmaceutical Reference Standards • ChemWhat中文网

Clorazepate EP Impurity A CAS#: 719-59-5

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

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

Clorazepate EP Impurity A is chemically (2-Amino-5-chlorophenyl)(phenyl)methanone (aminochlorobenzophenone). Clorazepate EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Clorazepate EP Impurity A 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 . 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.

Clorazepate EP Impurity C CAS#: 5606-55-3

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

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

Clorazepate EP Impurity C is chemically Ethyl (3RS)-7-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepine-3-carboxylate (Ethyl Clorazepate). Clorazepate EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Clorazepate EP Impurity C 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 . 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.

Fentanyl EP Impurity H CAS#: N/A

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

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

Fentanyl EP Impurity H is chemically (2RS)-2-Chloro-N-phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]propanamide (as per EP). Fentanyl EP Impurity H is supplied with detailed characterization data compliant with regulatory guideline. Fentanyl EP Impurity H 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 Fentanyl. 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.

Clorazepate EP Impurity B CAS#: 1088-11-5

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

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	41631-10-1 (HCl salt) ; 29580-26-5 (HBr salt) ; 61554-09-4 (Na salt)

Use Pattern

Clorazepate EP Impurity B is chemically 7-Chloro-5-phenyl-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one (nordazepam). Clorazepate EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Clorazepate EP Impurity B 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 . 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.

Fentanyl EP Impurity K CAS#: 1474-02-8

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

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	5156-58-1 (HCl salt) ; 690272-31-2 (Oxalate salt)

Use Pattern

Fentanyl EP Impurity K is chemically N-(1-Benzylpiperidin-4-yl)-N-phenylpropanamide (as per EP). Fentanyl EP Impurity K is supplied with detailed characterization data compliant with regulatory guideline. Fentanyl EP Impurity K 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 Fentanyl. 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.

Fentanyl EP Impurity J CAS#: 1155-56-2

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

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	2703218-27-1 (HCl salt) ; 24775-68-6 (2HCl salt)

Use Pattern

Fentanyl EP Impurity J is chemically 1-Benzyl-N-phenylpiperidin-4-amine (as per EP). It is also known as Fentanyl USP Related Compound D. Fentanyl EP Impurity J is supplied with detailed characterization data compliant with regulatory guideline. Fentanyl EP Impurity J 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 . 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.

Fentanyl EP Impurity C CAS#: 3258-84-2

By great_watson-int, 6th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

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	117332-89-5 (HCl salt) ; 1638689-63-0 (Citrate salt)

Use Pattern

Fentanyl EP Impurity C is chemically N-Phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]acetamide (as per EP) ; N-(1-Phenethylpiperidin-4-yl)-N-phenylacetamide (as per USP). It is also known as Fentanyl USP Related Compound G. Fentanyl EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Fentanyl EP Impurity C 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 Fentanyl. 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.

Fentanyl EP Impurity A CAS#: 1233011-07-8

By great_watson-int, 6th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

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

Fentanyl EP Impurity A is chemically (1rs,4rs)-1-(2-Phenylethyl)-4-(N-phenylpropanamido)piperidine N-oxide (as per EP). Fentanyl EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Fentanyl EP Impurity A 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 Fentanyl. 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.

Fentanyl EP Impurity G CAS#: 620-71-3

By great_watson-int, 6th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

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

Fentanyl EP Impurity G is chemically N-Phenylpropanamide (as per EP). Fentanyl EP Impurity G is supplied with detailed characterization data compliant with regulatory guideline. Fentanyl EP Impurity G 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 Fentanyl. 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.

Avermectin B1a CAS#: 65195-55-3

By great_watson-int, 6th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

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

Avermectin B1a is chemically 5-O-Demethylavermectin A1a (> 95% ; Avermectin B1a (> 95%) . Avermectin B1a is supplied with detailed characterization data compliant with regulatory guideline. Avermectin B1a 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 . 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.

英文名	Clorazepate EP Impurity A
分子结构
CAS编号	719-59-5
EINECS Number
MDL Number
Beilstein Registry Number
别名	(2-Amino-5-chlorophenyl)(phenyl)methanone (aminochlorobenzophenone)
分子式	C13H10ClNO
分子量	231.7
InChI
InChI Key
Canonical SMILES	ClC1=CC(C(C2=CC=CC=C2)=O)=C(N)C=C1

英文名	Clorazepate EP Impurity C
分子结构
CAS编号	5606-55-3
EINECS Number
MDL Number
Beilstein Registry Number
别名	Ethyl (3RS)-7-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepine-3-carboxylate (Ethyl Clorazepate)
分子式	C18H15ClN2O3
分子量	342.8
InChI
InChI Key
Canonical SMILES	ClC1=CC(C(C2=CC=CC=C2)=N[C@](C(OCC)=O)([H])C(N3)=O)=C3C=C1

英文名	Fentanyl EP Impurity H
分子结构
CAS编号	N/A
EINECS Number
MDL Number
Beilstein Registry Number
别名	(2RS)-2-Chloro-N-phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]propanamide (as per EP)
分子式	C22H27ClN2O
分子量	370.9
InChI
InChI Key
Canonical SMILES	C[C@](Cl)([H])C(C(N1CCN(CCC2=CC=CC=C2)CC1)C3=CC=CC=C3)=O

英文名	Clorazepate EP Impurity B
分子结构
CAS编号	1088-11-5
EINECS Number
MDL Number
Beilstein Registry Number
别名	7-Chloro-5-phenyl-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one (nordazepam)
分子式	C15H11ClN2O
分子量	270.7
InChI
InChI Key
Canonical SMILES	ClC1=CC(C(C2=CC=CC=C2)=NCC(N3)=O)=C3C=C1

英文名	Fentanyl EP Impurity K
分子结构
CAS编号	1474-02-8
EINECS Number
MDL Number
Beilstein Registry Number
别名	N-(1-Benzylpiperidin-4-yl)-N-phenylpropanamide (as per EP)
分子式	C21H26N2O
分子量	322.5
InChI
InChI Key
Canonical SMILES	CCC(N(C1CCN(CC2=CC=CC=C2)CC1)C3=CC=CC=C3)=O

英文名	Fentanyl EP Impurity J
分子结构
CAS编号	1155-56-2
EINECS Number
MDL Number
Beilstein Registry Number
别名	1-Benzyl-N-phenylpiperidin-4-amine (as per EP)
分子式	C18H22N2
分子量	266.4
InChI
InChI Key
Canonical SMILES	C1(NC2CCN(CC3=CC=CC=C3)CC2)=CC=CC=C1

英文名	Fentanyl EP Impurity C
分子结构
CAS编号	3258-84-2
EINECS Number
MDL Number
Beilstein Registry Number
别名	N-Phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]acetamide (as per EP) ; N-(1-Phenethylpiperidin-4-yl)-N-phenylacetamide (as per USP)
分子式	C21H26N2O
分子量	322.5
InChI
InChI Key
Canonical SMILES	CC(N(C1CCN(CCC2=CC=CC=C2)CC1)C3=CC=CC=C3)=O

英文名	Fentanyl EP Impurity A
分子结构
CAS编号	1233011-07-8
EINECS Number
MDL Number
Beilstein Registry Number
别名	(1rs,4rs)-1-(2-Phenylethyl)-4-(N-phenylpropanamido)piperidine N-oxide (as per EP)
分子式	C22H28N2O2
分子量	352.5
InChI
InChI Key
Canonical SMILES	CCC(N([C@]1([H])CC[N@+](CCC2=CC=CC=C2)([O-])CC1)C3=CC=CC=C3)=O

英文名	Fentanyl EP Impurity G
分子结构
CAS编号	620-71-3
EINECS Number
MDL Number
Beilstein Registry Number
别名	N-Phenylpropanamide (as per EP)
分子式	C9H11NO
分子量	149.2
InChI
InChI Key
Canonical SMILES	CCC(NC1=CC=CC=C1)=O

英文名	Avermectin B1a
分子结构
CAS编号	65195-55-3
EINECS Number
MDL Number
Beilstein Registry Number
别名	5-O-Demethylavermectin A1a (> 95% ; Avermectin B1a (> 95%)
分子式	C48H72O14
分子量	873.1
InChI
InChI Key
Canonical SMILES	O[C@]1([C@](C=C2C)([H])C(O[C@]3([H])C[C@](O[C@]4([H])[C@@H](C)CC)(C=C[C@@H]4C)O[C@@](C/C=C5C)([H])C3)=O)[C@]([C@@H]2O)([H])OC/C1=CC=C[C@@H]([C@@H]5O[C@@](O[C@@H](C)[C@@H]6O[C@@](O[C@@H](C)[C@@H]7O)([H])C[C@@H]7OC)([H])C[C@@H]6OC)C