5,7-Diamino-2-(4-aminophenyl)-6-hydroxy-4H-chromen-4-one trihydrochloride CAS 158555-33-0

Purity 97%+In StockPharmaceutical Standards
CAS No.158555-33-0
Molecular FormulaC15H13N3O3 3*HCl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,7-Diamino-2-(4-aminophenyl)-6-hydroxy-4H-chromen-4-one trihydrochloride CAS 158555-33-0 chemical structure

Description

CATO supplies 5,7-Diamino-2-(4-aminophenyl)-6-hydroxy-4H-chromen-4-one trihydrochloride (CAS 158555-33-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H13N3O3 3*HCl. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC15H13N3O3 3*HCl
Molecular Weight319.75 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Halogen ContentCl-containing
Nitrogen Atoms3

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