Indocyanine Green Impurity 15 (2,4-Dinitroaniline) CAS 97-02-9

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.97-02-9
Molecular FormulaC6H5N3O4
Molecular Weight183.12 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Indocyanine Green Impurity 15 (2,4-Dinitroaniline) CAS 97-02-9 chemical structure

Description

Indocyanine Green Impurity 15 (2,4-Dinitroaniline) (CAS 97-02-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H5N3O4. Molecular weight: 183.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC6H5N3O4
Molecular Weight183.12 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms3

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