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2-Amino-4-chloropyrimidine

2-Amino-4-chloropyrimidine structure

CAS No.: 3993-78-0

Chemical Name:: 2-Amino-4-chloropyrimidine

Synonyms: 4-CHLOROPYRIMIDIN-2-AMINE;NSC 10872;NSC 25184;AKOS BBS-00005838;CHLORO-ISO-CYTOSINE;2-Amino-4-chloropyri;2-Amino-4-chlor-pyrimidin;4-Chloro-2-pyrimidinamine;2-Amino-4-chlorpyrimidine;4-Chloropyrimidine-2-amine

CBNumber:: CB5184107

Molecular Formula:: C4H4ClN3

Molecular Weight:: 129.55

MDL Number:: MFCD00038021

MOL File:: 3993-78-0.mol

MSDS File:: SDS

Last updated:2025-01-27 09:38:02

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2-Amino-4-chloropyrimidine Properties

Melting point	155-160 °C (dec.)
Boiling point	314.6±34.0 °C(Predicted)
Density	1.437±0.06 g/cm3(Predicted)
storage temp.	2-8°C
solubility	Soluble in dimethyl sulfoxide.
pka	3.55±0.10(Predicted)
form	Solid
color	White
CAS DataBase Reference	3993-78-0(CAS DataBase Reference)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07

Signal word

Danger

Hazard statements

H302-H315-H318-H335

Precautionary statements

P280-P301+P312+P330-P302+P352-P305+P351+P338+P310

Hazard Codes

Xi,Xn

Risk Statements

36/37/38-41-37/38-22

Safety Statements

26-36/37/39-36/39-60

WGK Germany

Hazard Note

Irritant

HS Code

29335990

NFPA 704

	0
2		0

2-Amino-4-chloropyrimidine price More Price(33)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	661325	2-Amino-4-chloropyrimidine 97%	3993-78-0	1g	$13.14	2024-03-01	Buy
Sigma-Aldrich	661325	2-Amino-4-chloropyrimidine 97%	3993-78-0	5g	$34.48	2024-03-01	Buy
Alfa Aesar	H55007	2-Amino-4-chloropyrimidine, 98%	3993-78-0	1g	$63.65	2024-03-01	Buy
Alfa Aesar	H55007	2-Amino-4-chloropyrimidine, 98%	3993-78-0	5g	$223.65	2024-03-01	Buy
Alfa Aesar	H55007	2-Amino-4-chloropyrimidine, 98%	3993-78-0	250mg	$25	2023-06-20	Buy

Product number	Packaging	Price	Buy
661325	1g	$13.14	Buy
661325	5g	$34.48	Buy
H55007	1g	$63.65	Buy
H55007	5g	$223.65	Buy
H55007	250mg	$25	Buy

2-Amino-4-chloropyrimidine Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

2-Amino-4-chloropyrimidine is a substrate used in a palladium-catalyzed cyanation with zinc(II) cyanide. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields.

Purification Methods

It has also been purified by sublimation in a vacuum and recrystrallisation from H2O. [Hilbert & Johnson J Am Chem Soc 52 1155 1930, Beilstein 24 H 80, 25 III/IV 2117.]

2-Amino-4-chloropyrimidine synthesis

Synthesis of 2-Amino-4-chloropyrimidine from Isocytosine

2-Amino-4-chloropyrimidine Preparation Products And Raw materials

Raw materials

Phosphorus oxychloride Chlorosulfonic acid Isocytosine

Preparation Products

2-AMINO-4-METHOXYPYRIMIDINE 4-Pyrimidinecarbonitrile, 2-amino- (9CI) 5-bromo-4-chloropyrimidin-2-amine 4-((trimethylsilyl)ethynyl)pyrimidin-2-amine 2-Pyrimidinamine, 4-(6-bromo-2,3-dihydro-1H-indol-1-yl)-

4-(pyrrolidin-1-yl)pyrimidin-2-amine

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2-Amino-4-chloropyrimidine Suppliers

Global( 355)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29685	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	19885	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32965	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29869	58
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10453	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	18526	58
Changzhou Ditong Chemical Co.,Ltd	+86-0519-88299272	info@edengenechem.com	China	2158	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Shenzhen Nexconn Pharmatechs Ltd	58
Hubei Jusheng Technology Co.,Ltd.	58
Accela ChemBio Inc.	58
Changzhou Ditong Chemical Co.,Ltd	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58

2-Amino-4-chloropyrimidine-an pharmaceutical intermediate
2-Amino-4-chloropyrimidine can be used as intermediates in pharmaceutical synthesis.
Jan 10，2020

View Lastest Price from 2-Amino-4-chloropyrimidine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-02-26	2-Amino-4-chloropyrimidine 3993-78-0	US $50.00 / kg	1kg	99	5000	Hebei Zhuanglai Chemical Trading Co Ltd
2022-09-23	2-Amino-4-chloropyrimidine 3993-78-0	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.
2021-07-13	2-Amino-4-chloropyrimidine 3993-78-0	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

2-Amino-4-chloropyrimidine
3993-78-0
US $50.00 / kg
99
Hebei Zhuanglai Chemical Trading Co Ltd

2-Amino-4-chloropyrimidine
3993-78-0
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

2-Amino-4-chloropyrimidine
3993-78-0
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2-Amino-4-chloropyrimidine Spectrum

2-Amino-4-chloropyrimidine(3993-78-0)FT-IR

3993-78-0(2-Amino-4-chloropyrimidine)Related Search:

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2-AMINO-4-CHLORO-6-PHENYLPYRIMIDINE 4-Chloro-2,6-diaminopyrimidine 2-Amino-6-chloropurine-9-riboside Chlorimuron-ethyl 2-Amino-4-chloro-6-methylpyrimidine

2-Amino-4,6-dichloropyrimidine 2-AMINO-4,6-DIHYDROXY-5-METHYLPYRIMIDINE 2-Amino-6-chloro-4-pyrimidinol

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AKOS BBS-00005838 2-PYRIMIDINAMINE, 4-CHLORO- 2-AMINO-4-CHLOROPYRIMIDINE CHLORO-ISO-CYTOSINE 2-Pyrimidinamine, 4-chloro- (9CI) 2-AMINO-4-CHLOROPYRIMIDINE, 98+% 4-Chloropyrimidin-2-amine, 2-Amino-4-chloro-1,3-diazine 2-Amino-4-chlor-pyrimidin 4-Chloropyrimidine-2-amine 2-Amino-4-chloropyrimidin... 2-AMino-4-chloropyriMidine/4-AMino-2-chloropyriMidine 2-amine-4-chloropyrimidine 4-Chloro-pyrimidin-2-ylamine 4-Chloro-2-pyrimidinamine NSC 10872 NSC 25184 2-amino-4-chloridepyrimidine 2-amino-4-chloropyrimidein 2-Amino-4-chloropyri 4-chloropyrimidin-2-amine3993-78-0 2-AMINO-4-CHLOROPYRIMIDINE(WX900081) 4-chloro-pyrimidine-2-ylamine 2-Amino-4-chlorpyrimidine 4-CHLOROPYRIMIDIN-2-AMINE 3-Furancarboxylicacid,5-(chlorosulfonyl)-4-methyl-,methylester 2-Amino-4-Chloropyrimidine CAS NO.: 3993-78-0 3993-78-0 C4H2ClN3 Heterocyclic Building Blocks Halogenated Heterocycles Pyrimidines Building Blocks Bases & Related Reagents Heterocycles Nucleotides Pyrazines, Pyrimidines & Pyridazines Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks Pyrimidines PyrimidinesHeterocyclic Building Blocks Heterocycle-Pyrimidine series Amines Pyrazines, Pyrimidines & Pyridazines Heterocyclic Compounds chloropyrimidin PYRIMIDINE APIs & Intermediate Pyridines, Pyrimidines, Purines and Pteredines