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5-Bromo-6-chloro-3-pyridinamine

5-Bromo-6-chloro-3-pyridinamine structure

CAS No:
130284-53-6
Formula:
C5H4BrClN2
Chemical Name:
5-Bromo-6-chloro-3-pyridinamine
Synonyms:
3-Pyridinamine,5-bromo-6-chloro-;5-Bromo-6-chloro-3-pyridinamine;5-Amino-3-bromo-2-chloropyridine;3-Amino-5-bromo-6-chloropyridine;3-Bromo-2-chloropyridin-5-amine
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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5-Bromo-6-chloro-3-pyridinamine Basic Attributes

Molecular Weight：

207.46

Exact Mass：

207.46

HScode：

2933399090

Characteristics

PSA：

38.9

XLogP3：

1.8

Density：

1.834±0.06 g/cm3(Predicted)

Melting Point：

120-122°C

Boiling Point：

336.7±37.0 °C(Predicted)

Flash Point：

157.4±26.5 °C

Refractive Index：

1.648

Vapor Pressure：

0mmHg at 25°C

Safety Information

Hazard category：

IRRITANT

Transport codes：

UN 2811 6.1 / PGIII

wgk germany：

hazard class code：

25-41

safety instructions：

26-45

Marks：

Xi,T

Precautionary statement(s)：

P280-P301 + P310-P305 + P351 + P338

Hazard Statements：

H301-H318

5-Bromo-6-chloro-3-pyridinamine Use and Manufacturing

In a 250 mL round bottom flask, 3-bromo-2-chloro-5-nitropyridine (3 g, 12.63 mmol), ammonium chloride (1.35 g, 25.2 mmol) and zinc dust (8.79 g, 134 mmol) were suspended in MeOH (50 ml). The reaction mixture was heated for 2 hrs at 90 °C. The reaction was cooled to room temperature, filtered over celite, and concentrated in vacuo. The resulting solid was adsorbed onto silica and purified by silica gel chromatography (25-55percent EtO Ac/Heptane). The title compound (1.85 g, 8.92 mmol, 70.6 percent yield) was obtained as a yellow solid. LCMS (m/z): 219.1 (MH

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HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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2-Chloro-3-bromo-5-aminopyridine

CAS No.: 130284-53-6

Content: 99.00%

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Shaanxi Dideu Medichem Co. Ltd Contact Supplier

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2-Chloro-3-bromo-5-aminopyridine 99%

CAS No.: 130284-53-6

Content: 99%

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Guide of 5-Bromo-6-chloro-3-pyridinamine

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Recommended Suppliers
Latest News
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5-Bromo-6-chloro-3-pyridinamine

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