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
More
Less
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)
More
Less
Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- RTECS
- UW0520000
- HS Code
- 29335995
More
Less
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.
More
Less
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
More
Less
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
More
Less
4-AMINO-2-MERCAPTOPYRIMIDINE Suppliers
- Tel
- --
- Fax
- --
- sales@carbosynth.com
- Country
- United Kingdom
- ProdList
- 6005
- Advantage
- 58
- Tel
- --
- Fax
- --
- enquiry@leancare.co.uk
- Country
- United Kingdom
- ProdList
- 6446
- Advantage
- 42
- Tel
- --
- Fax
- --
- kevinbanks@molekula.com
- Country
- United Kingdom
- ProdList
- 6140
- Advantage
- 66
- Tel
- --
- Fax
- --
- info@manchesterorganics.com
- Country
- United Kingdom
- ProdList
- 6834
- Advantage
- 67
- Tel
- --
- Fax
- --
- sales@carbonesci.com
- Country
- United Kingdom
- ProdList
- 6666
- Advantage
- 30
- Tel
- --
- Fax
- --
- sales@apolloscientific.co.uk
- Country
- United Kingdom
- ProdList
- 6084
- Advantage
- 88
- Tel
- --
- Fax
- --
- sales@etascientific.com
- Country
- United Kingdom
- ProdList
- 6090
- Advantage
- 34
- Tel
- --
- Fax
- --
- sales@gs-chem.com
- Country
- United Kingdom
- ProdList
- 6098
- Advantage
- 47
- Tel
- --
- Fax
- --
- vernam@fluorochem.co.uk
- Country
- United Kingdom
- ProdList
- 6375
- Advantage
- 65
- Tel
- --
- Fax
- --
- enquiries@fluorochem.co.uk
- Country
- United Kingdom
- ProdList
- 6401
- Advantage
- 74
More
Less
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