2-Amino-5-chloropyridine , 98% , 1072-98-6

CAS NO.：1072-98-6

Empirical Formula: C5H5ClN2

Molecular Weight: 128.56

MDL number: MFCD00006324

EINECS: 214-020-4

PRODUCT Properties

• Melting point: 135-138 °C (lit.)
• Boiling point: 127-128 °C/11 mmHg (lit.)
• Density: 1.2417 (rough estimate)
• refractive index: 1.5110 (estimate)
• Flash point: 160 °C
• storage temp.: 2-8°C
• solubility: 1.0g/l
• pka: 4.67±0.13(Predicted)
• form: Crystalline Powder
• color: Beige to beige-brown
• Water Solubility: 1 g/L (20 ºC)
• BRN: 108735
• InChIKey: MAXBVGJEFDMHNV-UHFFFAOYSA-N
• CAS DataBase Reference: 1072-98-6(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Amino-5-chloropyridine(1072-98-6)
• EPA Substance Registry System: 2-Amino-5-chloropyridine (1072-98-6)

Description and Uses

5-Chloro-2-pyridinamine is a useful synthetic intermediate. It can be used to synthesize zopiclone (Z700500) which is a cyclopyrrolone member of a family of non-benzodiazepine GABAA receptor agonists.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332-H315-H319-H302-H312-H332-H335
• Precautionary statements: P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501-P280h-P305+P351+P338
• Hazard Codes: Xn,Xi
• Risk Statements: 22-36/37/38
• Safety Statements: 22-24/25-37/39-26-36
• WGK Germany: 3
• Hazard Note: Harmful
• HazardClass: IRRITANT
• HS Code: 29333999