3,5-Dichloro-N1-[2-(pyridin-4-yl)quinazolin-4-yl]benzene-1,4-diamine CAS 1955553-82-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1955553-82-8
Molecular FormulaC19H13Cl2N5
Molecular Weight382.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,5-Dichloro-N1-[2-(pyridin-4-yl)quinazolin-4-yl]benzene-1,4-diamine CAS 1955553-82-8 chemical structure

Description

High-purity 3,5-Dichloro-N1-[2-(pyridin-4-yl)quinazolin-4-yl]benzene-1,4-diamine (CAS 1955553-82-8) pharmaceutical standards reference standard. Molecular formula: C19H13Cl2N5. Molecular weight: 382.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H13Cl2N5
Molecular Weight382.25 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentCl-containing
Nitrogen Atoms5

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