3,4,5,6-Tetrachloropyridin-2-amine CAS 51501-52-1

Purity 97%+In StockPharmaceutical Standards
CAS No.51501-52-1
Molecular FormulaC5H2Cl4N2
Molecular Weight231.89 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4,5,6-Tetrachloropyridin-2-amine CAS 51501-52-1 chemical structure

Description

3,4,5,6-Tetrachloropyridin-2-amine (CAS 51501-52-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H2Cl4N2. Molecular weight: 231.89 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC5H2Cl4N2
Molecular Weight231.89 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1971
Halogen ContentCl-containing
Nitrogen Atoms2

Related Tetrachloropyridin Standards

Recommended Standards

Why CATO?