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ChemicalBook >> CAS DataBase List >>2(1H)-Pyrimidinethione, 5-methyl- (9CI)

2(1H)-Pyrimidinethione, 5-methyl- (9CI)

2(1H)-Pyrimidinethione, 5-methyl- (9CI) Structure
2(1H)-Pyrimidinethione, 5-methyl- (9CI) structure
CAS No.
42783-64-2
Chemical Name:
2(1H)-Pyrimidinethione, 5-methyl- (9CI)
Synonyms
2-Mercapto-5-Methylpyrimdine;2-Mercapto-5-methylpyrimidine;5-Methylpyrimidine-2(1H)-thione;5-methyl-2(1H)-Pyrimidinethione;5-methyl-1H-pyrimidine-2-thione;2(1H)-Pyrimidinethione, 5-methyl-;5-methyl-1,2-dihydropyrimidine-2-thione;2(1H)-Pyrimidinethione, 5-methyl- (9CI);5-MethylpyriMidine-2-thiol hydrochloride;5-MethylpyriMidine-2-thiol ( hydrochloride salt also acceptable)
CBNumber:
CB21080982
Molecular Formula:
C5H6N2S
Molecular Weight:
126.18
MDL Number:
MFCD18071469
MOL File:
42783-64-2.mol
MSDS File:
SDS
Last updated:2026-05-27 23:52:14
Request For Quotation

2(1H)-Pyrimidinethione, 5-methyl- (9CI) Properties

Melting point 233-235 °C
Boiling point 201.7±23.0 °C(Predicted)
Density 1.24±0.1 g/cm3(Predicted)
pka 7.33±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H312-H335-H332-H315-H302
Precautionary statements  P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P-P280-P302+P352-P312-P322-P363-P501-P264-P280-P302+P352-P321-P332+P313-P362

2(1H)-Pyrimidinethione, 5-methyl- (9CI) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth SBA78364 5-Methyl-1,2-dihydropyrimidine-2-thione 42783-64-2 250mg $307.5 2026-06-05 Buy
Biosynth SBA78364 5-Methyl-1,2-dihydropyrimidine-2-thione 42783-64-2 2.5g $1386.5 2026-06-05 Buy
aablocks AA00C77Z 5-Methylpyrimidine-2(1H)-thione 95% 42783-64-2 250mg $107 2026-05-28 Buy
aablocks AA00C77Z 5-Methylpyrimidine-2(1H)-thione 95% 42783-64-2 1g $257 2026-05-28 Buy
aablocks AA00C77Z 5-Methylpyrimidine-2(1H)-thione 95% 42783-64-2 5g $779 2026-05-28 Buy
Product number Packaging Price Buy
SBA78364 250mg $307.5 Buy
SBA78364 2.5g $1386.5 Buy
AA00C77Z 250mg $107 Buy
AA00C77Z 1g $257 Buy
AA00C77Z 5g $779 Buy

2(1H)-Pyrimidinethione, 5-methyl- (9CI) Chemical Properties, Uses, Production

Uses

5-methyl-1,2-dihydropyrimidine-2-thione is a useful research chemical.

2(1H)-Pyrimidinethione, 5-methyl- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

2(1H)-Pyrimidinethione, 5-methyl- (9CI) Suppliers

Global Suppliers ( 20)
Supplier Tel Email Country ProdList Advantage
SynAsst Chemical. 021-60343070 China 12731 55
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Aikon International Limited 025-58851090 13913916777 sales01@aikonchem.com China 15947 58
SHANGHAI FDC-CHEMICAL CO.,LTD 021-61469567 13774476675 sales@fdc-chemical.com China 9999 58
Shanghai Minhan Pharmaceutical Technology Co., Ltd. 17612188245 2816925681@qq.com China 8316 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd +8613580539051 joe@yuhengpharm.com CHINA 21135 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Ningbo jinuo chemical co., LTD 0574-87314919 057487319282 info@nbinno.com China 7046 58
SHAANXI?DIDEU?MEDICHEM CO.LTD 17691182729 17392216275 1073@dideu.com China 9993 58
Alchem Pharmtech,Inc. 8485655694 sales@alchempharmtech.com United States 63645 58
Supplier Advantage
SynAsst Chemical. 55
Amadis Chemical Company Limited 58
Aikon International Limited 58
SHANGHAI FDC-CHEMICAL CO.,LTD 58
Shanghai Minhan Pharmaceutical Technology Co., Ltd. 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Ningbo jinuo chemical co., LTD 58
SHAANXI?DIDEU?MEDICHEM CO.LTD 58
Alchem Pharmtech,Inc. 58

42783-64-2 (2(1H)-Pyrimidinethione, 5-methyl- (9CI)) Related Search:

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2-(2-sulfanylpyrimidin-5-yl)ethan-1-ol

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2(1H)-Pyrimidinethione, 5-methyl- (9CI) 5-MethylpyriMidine-2-thiol ( hydrochloride salt also acceptable) 5-MethylpyriMidine-2-thiol hydrochloride 5-methyl-2(1H)-Pyrimidinethione 5-Methylpyrimidine-2(1H)-thione 2-Mercapto-5-Methylpyrimdine 5-methyl-1H-pyrimidine-2-thione 5-methyl-1,2-dihydropyrimidine-2-thione 2(1H)-Pyrimidinethione, 5-methyl- 2-Mercapto-5-methylpyrimidine 42783-64-2 PYRIMIDINE