Disperse Yellow 1 CAS 119-15-3

Purity >95%In StockPharmaceutical Standards
CAS No.119-15-3
Molecular FormulaC12H9N3O5
Molecular Weight275.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Disperse Yellow 1 CAS 119-15-3 chemical structure

Description

Disperse Yellow 1 (CAS 119-15-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H9N3O5. Molecular weight: 275.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC12H9N3O5
Molecular Weight275.22 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
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
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms3

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