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2-chloro-3-fluoropyridin-4-aMine

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Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578
Email: sales@hbmojin.com
Products Intro: Product Name:2-chloro-3-fluoropyridin-4-aMine
CAS:1227577-03-8
Purity:99% Package:25KG
Company Name: Jinan Carbotang Biotech Co.,Ltd.
Tel: +8615866703830
Email: figo.gao@foxmail.com
Products Intro: Product Name:2-chloro-3-fluoropyridin-4-aMine
CAS:1227577-03-8
Purity:98% Package:5KG;1KG
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
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Products Intro: Product Name:4-Amino-2-chloro-3-fluoropyridine
CAS:1227577-03-8
Purity:>=97% Package:0.1g;0.25g;1g;5g;10g;25g;100g
Company Name: Hebei Guanlang Biotechnology Co., Ltd.
Tel: +86-19930503282
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Products Intro: Product Name:2-chloro-3-fluoropyridin-4-aMine
CAS:1227577-03-8
Purity:99% Package:1KG;10USD
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:2-Chloro-3-fluoropyridin-4-amine
CAS:1227577-03-8
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-30641

2-chloro-3-fluoropyridin-4-aMine manufacturers

2-chloro-3-fluoropyridin-4-aMine Basic information
Product Name:2-chloro-3-fluoropyridin-4-aMine
Synonyms:4-Amino-2-chloro-3-fluoropyridine;2-Chloro-3-fluoro-pyridin-4-ylamine;2-chloro-3-fluoropyridin-4-aMine;4-Pyridinamine, 2-chloro-3-fluoro-;2-Chloro-3-fluoro-4-pyridinamine
CAS:1227577-03-8
MF:C5H4ClFN2
MW:146.55
EINECS:818-063-5
Product Categories:
Mol File:1227577-03-8.mol
2-chloro-3-fluoropyridin-4-aMine Structure
2-chloro-3-fluoropyridin-4-aMine Chemical Properties
Boiling point 271.9±35.0 °C(Predicted)
density 1.449±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
pka2.81±0.42(Predicted)
form powder
color Brown
Safety Information
HS Code 2933399990
MSDS Information
2-chloro-3-fluoropyridin-4-aMine Usage And Synthesis
Synthesis TFA (5 mL) was added to a solution of (2- chloro-3-fluoropyridin-4-yl)carbamic acid fert-butyl ester (1.9 g, 7.7 mmol) in DCM (10 mL). The solution was stirred at ambient temperature for 5 hours and concentrated under reduced pressure. The resultant residue was dissolved in DCM and purified by column chromatography on an NH2 cartridge (0-10 per cent MeOH in DCM) to afford 2-chloro-3-fluoropyridin-4-aMine as a beige solid (0.96 g, 94 per cent yield). NMR (400 MHz, CDC13): δ 7.82 (d, J = 5.4 Hz, 1H), 6.60 (t, J= 5.8 Hz, 1H), 4.38 (br s, 2H).
2-chloro-3-fluoropyridin-4-aMine Preparation Products And Raw materials
Raw materials(2-Chloro-3-fluoro-pyridin-4-yl)-carbamic acid tert-butyl ester-->2-Chloro-3-fluoropyridine-4-carboxylic acid
Tag:2-chloro-3-fluoropyridin-4-aMine(1227577-03-8) Related Product Information
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