4-AMINO-2-MERCAPTOPYRIMIDINE

ChemicalBook > CAS DataBase List > 4-AMINO-2-MERCAPTOPYRIMIDINE

4-AMINO-2-MERCAPTOPYRIMIDINE

Product Name: 4-AMINO-2-MERCAPTOPYRIMIDINE
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
Formula Weight: 127.17
MOL File: 333-49-3.mol

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4-AMINO-2-MERCAPTOPYRIMIDINE Property

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)
EPA Substance Registry System: 2(1H)-Pyrimidinethione, 4-amino- (333-49-3)

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
RTECS: UW0520000
HS Code: 29335995

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 233625
Product name: 2-Thiocytosine
Purity: 97%
Packaging: 1g
Price: $85.4
Updated: 2024/03/01

TRC

Product number: A611930
Product name: 4-Amino-2-mercaptopyrimidine
Packaging: 1g
Price: $50
Updated: 2021/12/16

TRC

Product number: A611930
Product name: 4-Amino-2-mercaptopyrimidine
Packaging: 5g
Price: $120
Updated: 2021/12/16

Usbiological

Product number: A1378-44
Product name: 4-Amino-2-mercaptopyrimidine
Packaging: 5g
Price: $389
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 6627
Product name: 4-Amino-2-mercaptopyrimidine
Packaging: 5G
Price: $850
Updated: 2021/12/16

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

Chemical Properties

Beige toYellow Powder

Uses

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

Uses

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

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 Preparation Products And Raw materials

Raw materials

Preparation Products

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

Shaanxi Dideu Medichem Co. Ltd

Product: 4-AMINO-2-MERCAPTOPYRIMIDINE 333-49-3
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% min
Supply Ability: 100 tons min
Release date: 2021-05-25

Career Henan Chemical Co

Product: 4-AMINO-2-MERCAPTOPYRIMIDINE 333-49-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 200KG
Release date: 2018-08-06

333-49-3, 4-AMINO-2-MERCAPTOPYRIMIDINERelated 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

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-

6-amino-1H-pyrimidine-2-thione

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)

2-Thiocytosine 97%

6-Aminopyrimidine-2(1H)-thione

2(1H)-Pyrimidinethione, 6-amino-

4-AMINO-2-MERCAPTOPYRIMIDINE ISO 9001：2015 REACH

333-49-3

C4H5N3S

AMINE

Building Blocks

Heterocyclic Building Blocks

Pyrimidines

Bases & Related Reagents

Nucleotides

Sulfur & Selenium Compounds

PYRIMIDINE

Nucleotides and Nucleosides

Inhibitors