4-(Phenylazo)diphenylamine CAS 101-75-7

Purity 97%+In StockPharmaceutical Standards
CAS No.101-75-7
Molecular FormulaC18H33N3
Molecular Weight291.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Phenylazo)diphenylamine CAS 101-75-7 chemical structure

Description

CATO supplies 4-(Phenylazo)diphenylamine (CAS 101-75-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H33N3. Molecular weight: 291.47 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H33N3
Molecular Weight291.47 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms3

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