2-Chloro-4,5-diaminopyrimidine

Product Name: 2-Chloro-4,5-diaminopyrimidine
CAS No.: 14631-08-4
Chemical Name: 2-Chloro-4,5-diaminopyrimidine
Synonyms: 2-CHLOROPYRIMIDINE-4,5-DIAMINE;IFLAB-BB F1371-0155;4,5-DIAMINO-2-CHLOROPYRIMIDINE;2-CHLORO-4,5-DIAMINOPYRIMIDINE;6-Chloro-2,3-PyriMidinediaMine;2-CHLORO-4,5-DIAMONOPYRIMIDINE;4,5-Pyrimidinediamine, 2-chloro-;(4-amino-2-chloro-pyrimidin-5-yl)amin;4,5-Pyrimidinediamine, 2-chloro- (9CI);(4-amino-2-chloro-pyrimidin-5-yl)amine
CBNumber: CB0754718
Molecular Formula: C4H5ClN4
Formula Weight: 144.56
MOL File: 14631-08-4.mol

More

Less

2-Chloro-4,5-diaminopyrimidine Property

Melting point:: 220 °C (decomp)
Boiling point:: 417.9±25.0 °C(Predicted)
Density: 1.564±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: 3.61±0.10(Predicted)
CAS DataBase Reference: 14631-08-4(CAS DataBase Reference)

More

Less

Safety

Hazard Codes: Xn
Risk Statements: 22-36-43
Safety Statements: 26-36/37
HS Code: 2933599590

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

TRC

Product number: C363778
Product name: 2-Chloro-4,5-diaminopyrimidine
Packaging: 10mg
Price: $45
Updated: 2021/12/16

ChemScene

Product number: CS-W005962
Product name: 2-Chloropyrimidine-4,5-diamine
Purity: >97.0%
Packaging: 1g
Price: $55
Updated: 2021/12/16

Apolloscientific

Product number: OR17704
Product name: 2-Chloropyrimidine-4,5-diamine
Packaging: 250mg
Price: $38
Updated: 2021/12/16

SynQuest Laboratories

Product number: 3H30-5-Q1
Product name: 2-Chloropyrimidine-4,5-diamine
Packaging: 250mg
Price: $42
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC11903
Product name: 2-Chloro-4,5-diaminopyrimidine
Packaging: 1g
Price: $70
Updated: 2021/12/16

More

Less

2-Chloro-4,5-diaminopyrimidine Chemical Properties,Usage,Production

Synthesis

A mixture of 2-chloro-5-nitropyrimidin-4-amine (1.0 g, 5.7 mmol) and SnCl2·2H2O (5.2 g, 22.9 mmol) in EtOH (55 mL) under N2 was heated to 80 °C and stirred for two hours. The mixture was then concentrated under reduced pressure. EtOAc and Celite were added to the residue, and the mixture was basified with saturated Na2CO3 (aq.) to pH 9- 10. The mixture was filtered through a pad of Celite and washed with EtOAc. The organic layer was separated, washed with brine, dried (Na2SO4), and concentrated in a vacuum. The residue was purified on ISCO (20 g silica gel column, EtOAc/hexanes 0~100 per cent) to give 2-Chloro-4,5-diaminopyrimidine (0.41 g 49 per cent).

2-Chloro-4,5-diaminopyrimidine Preparation Products And Raw materials

Raw materials

5-Nitrouracil Ammonium hydroxide Nickel Phosphorus oxychloride N,N-Diethylaniline

Preparation Products

More

Less

2-Chloro-4,5-diaminopyrimidine Suppliers

Canada 2 China 95 Europe 2 France 1 Germany 2 India 1 The Netherlands 1 United Kingdom 7 United States 20 Global 131

Fuyang JSK Biomedical Technology Co., Ltd

Tel: 18915409046
Fax: 0510-86566870
Email: 1102409417@qq.com
Country: China
ProdList: 274
Advantage: 55

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18207
Advantage: 66

Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
Fax: 0573-85285100
Email: isenchem@163.com
Country: China
ProdList: 9413
Advantage: 66

Pure Chemistry Scientific Inc.

Tel: 001-857-928-2050 or 1-888-588-9418
Fax: 001-617-206-9595
Email: sales@chemreagents.com
Country: United States
ProdList: 10186
Advantage: 62

ZEROSCHEM.CO.,LTD.

Tel: 10-61256048 13810278579
Fax: +86 10 61256049
Email: sales@zeroschem.com
Country: China
ProdList: 1347
Advantage: 59

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 19172
Advantage: 64

EnciPharmatech Co., Ltd

Tel: 025-52714267-66 13813902930
Fax: 86 025 52714266
Email: stephen_shengll@hotmail.com
Country: China
ProdList: 232
Advantage: 64

Hangzhou Yuhao Chemical Technology Co., Ltd

Tel: 0571-82693216
Fax: +86-571-82880190
Email: info@yuhaochemical.com
Country: China
ProdList: 9387
Advantage: 52

More

Less

View Lastest Price from 2-Chloro-4,5-diaminopyrimidine manufacturers

Dideu Industries Group Limited

Product: 2-CHLORO-4,5-DIAMINOPYRIMIDINE 14631-08-4
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-12-10

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2-CHLORO-4,5-DIAMINOPYRIMIDINE 14631-08-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2-Chloro-4,5-diamino pyrimidine 14631-08-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

14631-08-4, 2-Chloro-4,5-diaminopyrimidineRelated Search:

2-CHLORO-4,5-DIAMINOPYRIMIDINE 2-CHLORO-5-NITROPYRIMIDIN-4-AMINE 2-Chloro-6-methylpyrimidine-4,5-diamine 6-Chloro-4,5-diaminopyrimidine,4-CHLORO-5,6-DIAMINOPYRIMIDINE 4-Chloro-2,6-diaminopyrimidine 4-Chloro-2,6-Diaminopyrimidine-N-Oxide,6-Chloro-2,4-diaminopyrimidine-N-oxide 4,5-Diaminopyrimidine 4-AMINO-2-CHLORO-6-METHYL-5-NITROPYRIMIDINE 2-chloro-N4-methylpyrimidine-4,5-diamine 4-AMINO-2-CHLORO-5-NITRO-6-(METHYLAMINO)PYRIMIDINE 2-chloro-N4-propylpyrimidine-4,5-diamine 4-(6-Amino-2-chloro-5-nitro-4-pyrimidinyl)morpholine 2-CHLORO-5-NITRO-4-METHYL-6-(METHYLAMINO)PYRIMIDINE N4,6-DIMETHYL-N4-PHENYL-2-CHLORO-5-NITROPYRIMIDIN-4-AMINE 4-AMINO-2-CHLORO-5-NITRO-6-PIPERIDIN-1-YLPYRIMIDINE 2-CHLORO-4-(2,2-DIPHENYLHYDRAZINO)-5-NITROPYRIMIDINE 2-CHLORO-6-PHENYL-4,5-PYRIMIDINEDIAMINE CHEMBRDG-BB 5145935

IFLAB-BB F1371-0155

2-CHLOROPYRIMIDINE-4,5-DIAMINE

2-CHLORO-4,5-DIAMINOPYRIMIDINE

4,5-DIAMINO-2-CHLOROPYRIMIDINE

(4-amino-2-chloro-pyrimidin-5-yl)amine

4,5-Pyrimidinediamine, 2-chloro- (9CI)

2-CHLORO-4,5-DIAMONOPYRIMIDINE

6-Chloro-2,3-PyriMidinediaMine

(4-amino-2-chloro-pyrimidin-5-yl)amin

4,5-Pyrimidinediamine, 2-chloro-

2-CHLORO-4,5-DIAMINOPYRIMIDINE ISO 9001：2015 REACH

14631-08-4

Heterocycle-Pyrimidine series

PYRIMIDINE

APIs & Intermediate

pharmacetical

Building Blocks