(2E)-2-[(E)-2-(3,5-Dichlorophenoxy)pyridine-3-carbonyl]-3-(dimethylamino)prop-2-enenitrile CAS 136257-60-8

Purity 97%+In StockPharmaceutical Standards
CAS No.136257-60-8
Molecular FormulaC17H13Cl2N3O2
Molecular Weight362.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E)-2-[(E)-2-(3,5-Dichlorophenoxy)pyridine-3-carbonyl]-3-(dimethylamino)prop-2-enenitrile CAS 136257-60-8 chemical structure

Description

(2E)-2-[(E)-2-(3,5-Dichlorophenoxy)pyridine-3-carbonyl]-3-(dimethylamino)prop-2-enenitrile (CAS 136257-60-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H13Cl2N3O2. Molecular weight: 362.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H13Cl2N3O2
Molecular Weight362.21 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms3

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