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4-AMINO-2-MERCAPTOPYRIMIDINE

4-AMINO-2-MERCAPTOPYRIMIDINE structure

CAS No.: 333-49-3

Chemical Name:: 4-AMINO-2-MERCAPTOPYRIMIDINE

Synonyms: THIOCYTOSINE;2-THIOCYTOSINE;Cytosine, thio-;Cytosine, 2-thio-;2-Thiocytosine 97%;4-AMINO-2-THIOPYRIMIDINE;4-Amino-6-mercaptopurine;4-aminopyrimidine-2-thiol;4-AMinothio-2-pyriMidinone;6-AMino-2-pyriMidinethione

CBNumber:: CB6186799

Molecular Formula:: C4H5N3S

Molecular Weight:: 127.17

MDL Number:: MFCD00057341

MOL File:: 333-49-3.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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4-AMINO-2-MERCAPTOPYRIMIDINE Properties

Melting point	285-290 °C (dec.)(lit.)
Boiling point	232.1±43.0 °C(Predicted)
Density	1.313 (estimate)
refractive index	1.5800 (estimate)
storage temp.	-20°C Freezer
solubility	DMSO (Slightly), Water (Slightly)
form	Powder
pka	7.91±0.10(Predicted)
color	Yellow
BRN	112435
CAS DataBase Reference	333-49-3(CAS DataBase Reference)
EWG's Food Scores	1
EPA Substance Registry System	2(1H)-Pyrimidinethione, 4-amino- (333-49-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H312-H315-H319

Precautionary statements

P280-P305+P351+P338

Safety Statements

22-24/25

WGK Germany

RTECS

UW0520000

HS Code

29335995

NFPA 704

	0
1		0

4-AMINO-2-MERCAPTOPYRIMIDINE price More Price(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	233625	2-Thiocytosine 97%	333-49-3	1g	$85.4	2024-03-01	Buy
TRC	A611930	4-Amino-2-mercaptopyrimidine	333-49-3	1g	$50	2021-12-16	Buy
TRC	A611930	4-Amino-2-mercaptopyrimidine	333-49-3	5g	$120	2021-12-16	Buy
Usbiological	A1378-44	4-Amino-2-mercaptopyrimidine	333-49-3	5g	$389	2021-12-16	Buy
Medical Isotopes, Inc.	6627	4-Amino-2-mercaptopyrimidine	333-49-3	5G	$850	2021-12-16	Buy

Product number	Packaging	Price	Buy
233625	1g	$85.4	Buy
A611930	1g	$50	Buy
A611930	5g	$120	Buy
A1378-44	5g	$389	Buy
6627	5G	$850	Buy

4-AMINO-2-MERCAPTOPYRIMIDINE Chemical Properties,Uses,Production

Chemical Properties

Beige toYellow Powder

Uses

2-Thiocytosine has been used to investigate the reactions involved in hole transfer (HT) in X-irradiated doped cytosine monohydrate.

Uses

This compound has been shown to inhibit iodothyronine 5’-deiodinase, the enzyme responsible for the 5’-deiodination of thyroxine in human liver cells.

General Description

2-Thiocytosine is a potential antileukemic and anticancer agent. 2-Thiocytosine in solid state has been investigated by (1)H-(14)N NMR-NQR double resonance (NQDR) spectroscopy and theoretically by the quantum theory of atoms in molecules (QTAIM)/density functional theory (DFT).

Purification Methods

It is recrystallised from hot H2O and dried at 100o to constant weight. [Brown J Appl Chem (London) 9 203 1959, Russell et al. J Am Chem Soc 71 2279 1949.] It is used in transcription and translation studies [Rachwitz & Scheit Eur J Biochem 72 191 1977].

4-AMINO-2-MERCAPTOPYRIMIDINE synthesis

Synthesis of 4-AMINO-2-MERCAPTOPYRIMIDINE from 3,3-Diethoxypropionitrile and Carbamimidothioic acid

4-AMINO-2-MERCAPTOPYRIMIDINE Preparation Products And Raw materials

Raw materials

sodium 3-cyanoprop-1-enoxide 4-Amino-2-mercaptopyrimidine-5-carboxylic acid DITHIOURACIL 3,3-Diethoxypropionitrile Carbamimidothioic acid

Preparation Products

2-Thiouracil

4-AMINO-2-MERCAPTOPYRIMIDINE Suppliers

Global( 94)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29881	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
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10821	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-89586680 +86-18192503167	1026@dideu.com	China	7724	58
Baoji Guokang Healthchem co.,ltd	+8615604608665 15604608665	dominicguo@gk-bio.com	CHINA	9414	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9725	58

Supplier	Advantage
career henan chemical co	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58
Wuhan Chemwish Technology Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Shaanxi Dideu Medichem Co. Ltd	58
Baoji Guokang Healthchem co.,ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
changzhou huayang technology co., ltd	58

View Lastest Price from 4-AMINO-2-MERCAPTOPYRIMIDINE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-04-17	4-AMINO-2-MERCAPTOPYRIMIDINE 333-49-3	US $1.10 / g	1g	99.0% min	100 tons min	Shaanxi Dideu Medichem Co. Ltd
	2019-07-06	4-AMINO-2-MERCAPTOPYRIMIDINE 333-49-3	US $1.00 / KG	1KG	98%	200KG	Career Henan Chemical Co

4-AMINO-2-MERCAPTOPYRIMIDINE
333-49-3
US $1.10 / g
99.0% min
Shaanxi Dideu Medichem Co. Ltd

4-AMINO-2-MERCAPTOPYRIMIDINE
333-49-3
US $1.00 / KG
98%
Career Henan Chemical Co

4-AMINO-2-MERCAPTOPYRIMIDINE Spectrum

4-AMINO-2-MERCAPTOPYRIMIDINE(333-49-3)MS 4-AMINO-2-MERCAPTOPYRIMIDINE(333-49-3)¹HNMR 4-AMINO-2-MERCAPTOPYRIMIDINE(333-49-3)¹³CNMR 4-AMINO-2-MERCAPTOPYRIMIDINE(333-49-3)IR1 4-AMINO-2-MERCAPTOPYRIMIDINE(333-49-3)IR2 4-AMINO-2-MERCAPTOPYRIMIDINE(333-49-3)Raman

333-49-3(4-AMINO-2-MERCAPTOPYRIMIDINE)Related Search:

4-AMINO-2-(METHYLTHIO)PYRIMIDINE-5-CARBONITRILE Ethyl 4-amino-2-(ethylthio)-5-pyrimidinecarboxylate 4-AMINO-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE 4-Amino-6-chloro-2-(methylthio)pyrimidine 2-Mercapto-4-hydroxy-5,6-diaminopyrimidine

4-AMINO-2-MERCAPTOPYRIMIDINE 4-AMINO-5-CARBOXY-2-ETHYL-MERCAPTOPYRIMIDINE 4,6-DIAMINO-2-METHYLMERCAPTOPYRIMIDINE ETHYL 4-AMINO-2-MERCAPTOPYRIMIDINE-5-CARBOXYLATE 6-Aminothiouracil

4,5-DIAMINO-2-MERCAPTOPYRIMIDINE 4-AMINO-2-(METHYLTHIO)-6-PYRIMIDINOL 4,6-DIAMINO-2-MERCAPTOPYRIMIDINE 2-THIOCYTIDINE 2,4-DIAMINO-6-MERCAPTOPYRIMIDINE HEMISULFATE

4-Amino-2-mercaptopyrimidine-5-carbonitrile ,97% 4,5-DIAMINO-6-MERCAPTOPYRIMIDINE 2,4-DIAMINO-6-MERCAPTOPYRIMIDINE

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2-Thiocytosine 97% THIOCYTOSINE 2(1H)-Pyrimidinethione, 4-amino- 2(1H)-Pyrimidinone, 4-aminothio- 4-amino-2(1h)-pyrimidinethion 4-Amino-2(1H)-pyrimidinethione Cytosine, 2-thio- Cytosine, thio- 2-THIOCYTOSINE 4-AMINO-2-MERCAPTOPYRIMIDINE 4-AMINO-2-THIOPYRIMIDINE 2-mercapto-4-Aminopyrimidine 4-aminopyrimidine-2-thiol 2-THIOCYTOSINE CRYSTALLINE APPROX. 99% 4-AMINO-2-MERCAPTOPYRIMIDINE 97% 4-Amino-2-mercaptopyrimidine, 4-Amino-2-thiopyrimidine 4-Aminopyrimidine-2(1H)-thione 4-Aminopyrimidine-2(3H)-thione 4-Amino-2-mercaptopyrimidine,97% 4-Amino-2-mercaptopyrimidineThiocytosine 4-Amino-6-mercaptopurine 2-Thiocytosine,4-Amino-2-mercaptopyrimidine, 4-Amino-2-thiopyrimidine 4-AMino-2-MercaptopyriMidine, 97% 1GR 4-AMinothio-2-pyriMidinone 6-AMino-2-pyriMidinethione 2(1H)-Pyrimidinethione, 4-amino- (6CI,7CI,8CI,9CI) 6-Aminopyrimidine-2(1H)-thione 2(1H)-Pyrimidinethione, 6-amino- 4-AMINO-2-MERCAPTOPYRIMIDINE ISO 9001：2015 REACH 6-amino-1H-pyrimidine-2-thione 333-49-3 C4H5N3S AMINE Building Blocks Heterocyclic Building Blocks Pyrimidines Bases & Related Reagents Nucleotides Sulfur & Selenium Compounds PYRIMIDINE Nucleotides and Nucleosides Inhibitors