Nedocromil Impurity 1 CAS#: 79324-48-4

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

Identification

英文名 Nedocromil Impurity 1
分子结构
CAS编号 79324-48-4
EINECS Number
MDL Number
Beilstein Registry Number
别名 4H-Pyrano[3,2-g]quinoline-2,8-dicarboxylic acid, 6,9-dihydro-4,6-dioxo-10-propyl-, 2,8-diethyl ester
分子式 C21H21NO7
分子量 399.4
InChI
InChI Key
Canonical SMILES O=C(C1=CC(C2=CC3=C(NC(C(OCC)=O)=CC3=O)C(CCC)=C2O1)=O)OCC

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
Nedocromil Impurity 1 is chemically 4H-Pyrano[3,2-g]quinoline-2,8-dicarboxylic acid, 6,9-dihydro-4,6-dioxo-10-propyl-, 2,8-diethyl ester. Nedocromil Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Nedocromil 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 Nedocromil. 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.

Nedocromil Impurity 2 CAS#: 77941-09-4

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

Identification

英文名 Nedocromil Impurity 2
分子结构
CAS编号 77941-09-4
EINECS Number
MDL Number
Beilstein Registry Number
别名 10-Allyl-4,6-dioxo-6,9-dihydro-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylic acid
分子式 C17H11NO7
分子量 341.3
InChI
InChI Key
Canonical SMILES C=CCC1=C(NC(C(O)=O)=CC2=O)C2=CC3=C1OC(C(O)=O)=CC3=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
Nedocromil Impurity 2 is chemically 10-Allyl-4,6-dioxo-6,9-dihydro-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylic acid. Nedocromil Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Nedocromil 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 Nedocromil. 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.

Nedocromil 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 Nedocromil Nitroso Impurity 2
分子结构
CAS编号 N/A
EINECS Number
MDL Number
Beilstein Registry Number
别名 Sodium 9-nitroso-4,6-dioxo-10-propyl-6,9-dihydro-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylate
分子式 C17H10N2O8 : 2(Na)
分子量 370.3 : 2(23.0)
InChI
InChI Key
Canonical SMILES O=NN1C2=C(CCC)C(OC(C([O-])=O)=C3)=C(C3=O)C=C2C(C=C1C([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
Use Pattern
Nedocromil Nitroso Impurity 2 is chemically Sodium 9-nitroso-4,6-dioxo-10-propyl-6,9-dihydro-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylate. Nedocromil Nitroso Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Nedocromil 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 Nedocromil. 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.

Nedocromil 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 Nedocromil Nitroso Impurity 1
分子结构
CAS编号 N/A
EINECS Number
MDL Number
Beilstein Registry Number
别名 Diethyl 9-nitroso-4,6-dioxo-10-propyl-6,9-dihydro-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylate
分子式 C21H20N2O8
分子量 428.4
InChI
InChI Key
Canonical SMILES O=NN1C2=C(CCC)C(OC(C(OCC)=O)=C3)=C(C3=O)C=C2C(C=C1C(OCC)=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
Nedocromil Nitroso Impurity 1 is chemically Diethyl 9-nitroso-4,6-dioxo-10-propyl-6,9-dihydro-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylate. Nedocromil Nitroso Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Nedocromil 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 Nedocromil. 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.

Nedocromil CAS#: 69049-73-6

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

Identification

英文名 Nedocromil
分子结构
CAS编号 69049-73-6
EINECS Number
MDL Number
Beilstein Registry Number
别名 9-Ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylic Acid
分子式 C19H17NO7
分子量 371.3
InChI
InChI Key
Canonical SMILES O=C(C1=CC(C2=CC3=C(N(CC)C(C(O)=O)=CC3=O)C(CCC)=C2O1)=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 69049-74-7 (Disodium salt) ; 101626-68-0 (Ca salt) ; 1258520-02-3 (Na salt)
Use Pattern
Nedocromil is chemically 9-Ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylic Acid. Nedocromil is supplied with detailed characterization data compliant with regulatory guideline. Nedocromil 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 Nedocromil. 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.