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5-methyl-4-oxo-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid

5-methyl-4-oxo-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid Structure
5-methyl-4-oxo-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid structure
CAS No.
34330-04-6
Chemical Name:
5-methyl-4-oxo-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid
Synonyms
5-methyl-4-oxo-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid;5-Methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxylic acid;Thieno[2,3-d]pyrimidine-6-carboxylic acid, 1,2,3,4-tetrahydro-5-methyl-4-oxo-2-thioxo-
CBNumber:
CB69200595
Molecular Formula:
C8H6N2O3S2
Molecular Weight:
242.27
MDL Number:
MFCD03957579
MOL File:
34330-04-6.mol
Last updated:2023-05-04 15:12:21
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5-methyl-4-oxo-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid Properties

Melting point 288-290 °C(Solv: 1,4-dioxane (123-91-1))
Density 1.75±0.1 g/cm3(Predicted)
pka 3.33±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H335-H302-H319-H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P

5-methyl-4-oxo-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

5-methyl-4-oxo-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid Suppliers

Global( 2)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Haohong Pharmaceutical Co., Ltd. 400-400-8210725 4008210725 malulu@leyan.com China 40000 58
Supplier Advantage
Shanghai Haohong Pharmaceutical Co., Ltd. 58
5-methyl-4-oxo-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid 5-Methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxylic acid Thieno[2,3-d]pyrimidine-6-carboxylic acid, 1,2,3,4-tetrahydro-5-methyl-4-oxo-2-thioxo- 34330-04-6