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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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4-AMINO-2-MERCAPTOPYRIMIDINE Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
Fax
86-21-61259102
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market03@meryer.com
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China
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3B Pharmachem (Wuhan) International Co.,Ltd.
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821-50328103-801 18930552037
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86-21-50328109
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3bsc@sina.com
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China
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Wuhan Chemwish Technology Co., Ltd
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86-027-67849912
Fax
86-027-87531808
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sales@chemwish.com
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China
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Chemsky(shanghai)International Co.,Ltd.
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021-50135380
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shchemsky@sina.com
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China
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Shandong Xiya Chemical Co., Ltd
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4009903999 13355009207
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0539-6365991
Email
3007715519@qq.com
Country
China
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18738
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Syntechem Co.,Ltd
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Fax
E-Mail Inquiry
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China
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Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
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Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
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Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
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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:


  • 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