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4-Amino-3-chloropyridine

4-Amino-3-chloropyridine structure

CAS No:
19798-77-7
Formula:
C5H5ClN2
Chemical Name:
4-Amino-3-chloropyridine
Synonyms:
IFLAB-BB F2124-0425;3-CHLORO-4-PYRIDINAMINE;3-CHLORO-4-PYRIDINYLAMINE;3-CHLORO-PYRIDIN-4-YLAMINE;4-AMINO-3-CHLOROPYRIDINE;4-Amino-3-chloropyridine97%;3-CHLORO-4-AMINOPYRIDINE;4-amino-3-chloropyridinedup see 12738
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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4-Amino-3-chloropyridine Basic Attributes

Molecular Weight：

128.56

Exact Mass：

128.014130

DSSTox ID：

DTXSID50342442

HScode：

2933399090

Characteristics

PSA：

38.9

XLogP3：

0.8

Density：

1.326±0.06 g/cm3(Predicted)

Melting Point：

44-46°C

Boiling Point：

250.9±20.0 °C(Predicted)

Flash Point：

105.5±21.8 °C

Refractive Index：

1.607

Water Solubility：

16.3 [ug/mL]

Vapor Pressure：

0.0211mmHg at 25°C

Safety Information

Hazard category：

IRRITANT

hazard class code：

36/37/38-25

safety instructions：

26-36/37/39-45

Marks：

Xi,T

Hazard note：

Irritant

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (71.43%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 7 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

4-Amino-3-chloropyridine Use and Manufacturing

4-Amino-3-chloropyridine is a chlorinated heteroarylamine. 4-Amino-3-chloropyridine is used in the preparation of inhibitor of phosphodiesterase type 4 (PDE4) as antiasthmatic agents as well as other pyridine based pharmaceutical agents

Computed Properties

Molecular Weight:128.56
XLogP3:0.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:128.0141259
Monoisotopic Mass:128.0141259
Topological Polar Surface Area:38.9
Heavy Atom Count:8
Complexity:76.8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Benzene

Ammonia

Recommended Suppliers of 4-Amino-3-chloropyridine

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

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4-Amino-3-chloropyridine 99%

CAS No.: 19798-77-7

Content: 99%

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