Indigo Carmine Impurity 1 CAS#: 27414-69-3

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

Identification

英文名 Indigo Carmine Impurity 1
分子结构
CAS编号 27414-69-3
EINECS Number
MDL Number
Beilstein Registry Number
别名 3,3′-Dioxo-[2,2′-biindolinylidene]-5-sulfonate sodium salt
分子式 C16H9N2O5S : Na
分子量 341.3 : 23.0
InChI
InChI Key
Canonical SMILES O=C(C1=C2)/C(NC1=CC=C2[S](=O)([O-])=O)=C(NC3=CC=CC=C43)/C4=O.[Na+]

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 605-18-5 (free base)
Use Pattern
Indigo Carmine Impurity 1 is chemically 3,3′-Dioxo-[2,2′-biindolinylidene]-5-sulfonate sodium salt. Indigo Carmine Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Indigo Carmine Impurity 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 Indigo Carmine. 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.

Indigo Carmine Nitroso Impurity 2 CAS#: N/A

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

Identification

英文名 Indigo Carmine Nitroso Impurity 2
分子结构
CAS编号 N/A
EINECS Number
MDL Number
Beilstein Registry Number
别名 Sodium (Z)-1,1′-dinitroso-3,3′-dioxo-[2,2′-biindolinylidene]-5,5′-disulfonate
分子式 C16H6N4O10S2 : 2(Na)
分子量 478.4 : 2(23.0)
InChI
InChI Key
Canonical SMILES O=S(C1=CC(C/2=O)=C(C=C1)N(N=O)C2=C(C3=O)/N(N=O)C4=C3C=C(S(=O)([O-])=O)C=C4)([O-])=O.[Na+].[Na+]

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
Indigo Carmine Nitroso Impurity 2 is chemically Sodium (Z)-1,1′-dinitroso-3,3′-dioxo-[2,2′-biindolinylidene]-5,5′-disulfonate. Indigo Carmine Nitroso Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Indigo Carmine Nitroso Impurity 2 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 Indigo Carmine. 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.

N-Nitroso Indigo carmine CAS#: N/A

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

Identification

英文名 N-Nitroso Indigo carmine
分子结构
CAS编号 N/A
EINECS Number
MDL Number
Beilstein Registry Number
别名 Sodium (E)-1-nitroso-3,3′-dioxo-[2,2′-biindolinylidene]-5,5′-disulfonate
分子式 C16H7N3O9S2 : 2Na
分子量 449.4 : 2(23.0)
InChI
InChI Key
Canonical SMILES O=S(C1=CC2=C(N/C(C2=O)=C3N(N=O)C4=C(C=C(S(=O)([O-])=O)C=C4)C/3=O)C=C1)([O-])=O.[Na+].[Na+]

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
N-Nitroso Indigo carmine is chemically Sodium (E)-1-nitroso-3,3′-dioxo-[2,2′-biindolinylidene]-5,5′-disulfonate. N-Nitroso Indigo carmine is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Indigo carmine 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 Indigo Carmine. 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.

Isatin-5-Sulfonic Acid Sodium Salt Dihydrate CAS#: 207399-16-4

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

Identification

英文名 Isatin-5-Sulfonic Acid Sodium Salt Dihydrate
分子结构
CAS编号 207399-16-4
EINECS Number
MDL Number
Beilstein Registry Number
别名 Sodium 2,3-dioxoindoline-5-sulfonate dihydrate
分子式 C8H5NO5S : Na : 2(H2O)
分子量 227.2 : 23.0 : 2(18.0)
InChI
InChI Key
Canonical SMILES O=C1C2=CC([S](=O)([O-])=O)=CC=C2NC1=O.[Na+].[2H2O]

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 7313-70-4 (free base)
Use Pattern
Isatin-5-Sulfonic Acid Sodium Salt Dihydrate is chemically Sodium 2,3-dioxoindoline-5-sulfonate dihydrate. Isatin-5-Sulfonic Acid Sodium Salt Dihydrate is supplied with detailed characterization data compliant with regulatory guideline. Isatin-5-Sulfonic Acid Sodium Salt Dihydrate 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 Indigo Carmine. 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.

Indigo Carmine 5,7’-Isomer CAS#: 27414-68-2

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

Identification

英文名 Indigo Carmine 5,7’-Isomer
分子结构
CAS编号 27414-68-2
EINECS Number
MDL Number
Beilstein Registry Number
别名 3,3′-Dioxo-[2,2′-biindolinylidene]-5,7′-disulfonate disodium Salt
分子式 C16H8N2O8S2 : 2(Na)
分子量 420.4 : 2(23.0)
InChI
InChI Key
Canonical SMILES O=C1C2=CC=CC(S(=O)([O-])=O)=C2N/C1=C(C(C3=C4)=O)/NC3=CC=C4S(=O)([O-])=O.[Na+].[Na+]

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 54947-75-0 (free base)
Use Pattern
Indigo Carmine 5,7’-Isomer is chemically 3,3′-Dioxo-[2,2′-biindolinylidene]-5,7′-disulfonate disodium Salt. Indigo Carmine 5,7’-Isomer is supplied with detailed characterization data compliant with regulatory guideline. Indigo Carmine 5,7’-Isomer 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 Indigo Carmine. 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.

Indigo Carmine Nitroso Impurity 1 CAS#: N/A

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

Identification

英文名 Indigo Carmine Nitroso Impurity 1
分子结构
CAS编号 N/A
EINECS Number
MDL Number
Beilstein Registry Number
别名 Sodium (Z)-1-nitroso-3,3′-dioxo-[2,2′-biindolinylidene]-5,5′-disulfonate
分子式 C16H7N3O9S2 : 2(Na)
分子量 449.4 : 2(23.0)
InChI
InChI Key
Canonical SMILES O=S(C1=CC(C/2=O)=C(C=C1)NC2=C(C3=O)/N(N=O)C4=C3C=C(S(=O)([O-])=O)C=C4)([O-])=O.[Na+].[Na+]

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
Indigo Carmine Nitroso Impurity 1 is chemically Sodium (Z)-1-nitroso-3,3′-dioxo-[2,2′-biindolinylidene]-5,5′-disulfonate. Indigo Carmine Nitroso Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Indigo Carmine Nitroso Impurity 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 Indigo Carmine. 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.

Indigo Carmine CAS#: 860-22-0

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

Identification

英文名 Indigo Carmine
分子结构
CAS编号 860-22-0
EINECS Number
MDL Number
Beilstein Registry Number
别名 2-(1,3-Dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic Acid Disodium Salt;
分子式 C16H8N2O8S2 : 2(Na)
分子量 420.4 : 2(23.0)
InChI
InChI Key
Canonical SMILES O=S(C1=CC2=C(N/C(C2=O)=C3NC4=C(C=C(S(=O)([O-])=O)C=C4)C3=O)C=C1)([O-])=O.[Na+].[Na+]

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 483-20-5 (free base)
Use Pattern
Indigo Carmine is chemically 2-(1,3-Dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic Acid Disodium Salt;. Indigo Carmine is supplied with detailed characterization data compliant with regulatory guideline. Indigo Carmine 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 Indigo Carmine. 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.