Disperse Blue 373 (Technical Grade) CAS 51868-46-3

Purity 97%+In StockPharmaceutical Standards
CAS No.51868-46-3
Molecular FormulaC21H21BrN6O6
Molecular Weight533.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Disperse Blue 373 (Technical Grade) CAS 51868-46-3 chemical structure

Description

CATO supplies Disperse Blue 373 (Technical Grade) (CAS 51868-46-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H21BrN6O6. Molecular weight: 533.33 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H21BrN6O6
Molecular Weight533.33 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Halogen ContentBr-containing
Nitrogen Atoms6

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