ChemicalBook > Product Catalog > Pharmaceutical intermediates > Heterocyclic compound > Pyrimidines > Methylpyrimidine > 4-Hydroxy-5-methyl-2-mercaptopyrimidine
4-Hydroxy-5-methyl-2-mercaptopyrimidine
4-Hydroxy-5-methyl-2-mercaptopyrimidine Basic information
- Product Name:
- 4-Hydroxy-5-methyl-2-mercaptopyrimidine
- Synonyms:
-
- 2,3-dihydro-5-methyl-2-thioxo-4(1h)-pyrimidinon
- 2-Mercapto-5-MethylpyriMidin-4-ol
- 5-methyl-2-sulfanylidene-1H-pyrimidin-4-one
- 2,3-dihydro-5-methyl-2-thioxo-4(1h)-pyrimidinone
- 2-thio-thymin
- 2-Thiothymine
- 5-Methyl-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone
- Thiothymine
- CAS:
- 636-26-0
- MF:
- C5H6N2OS
- MW:
- 142.18
- Product Categories:
-
- PYRIMIDINE
- Pyridines, Pyrimidines, Purines and Pteredines
- Mol File:
- 636-26-0.mol
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4-Hydroxy-5-methyl-2-mercaptopyrimidine Chemical Properties
- Melting point:
- 283-286°C
- Density
- 1.36
- refractive index
- 1.6430 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- form
- powder to crystal
- pka
- pKa 7.71 (Uncertain)
- color
- White to Almost white
- Water Solubility
- 509mg/L(25 ºC)
- BRN
- 120488
- Stability:
- Stable but may be heat or light sensitive. Incompatible with strong oxidizing agents.
- CAS DataBase Reference
- 636-26-0(CAS DataBase Reference)
- NIST Chemistry Reference
- 4(1H)-pyrimidinone, 2,3-dihydro-5-methyl-2-thioxo-(636-26-0)
- EPA Substance Registry System
- 5-Methyl-2-thiouracil (636-26-0)
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Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 22-40-36/37/38
- Safety Statements
- 22-36/37-26
- RTECS
- XP2108500
- HS Code
- 2933599590
MSDS
- Language:English Provider:ALFA
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4-Hydroxy-5-methyl-2-mercaptopyrimidine Usage And Synthesis
Chemical Properties
white crystalline powder
General Description
White crystalline solid.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
4-Hydroxy-5-methyl-2-mercaptopyrimidine is heat sensitive and may be light sensitive.
Fire Hazard
Flash point data for 4-Hydroxy-5-methyl-2-mercaptopyrimidine are not available. 4-Hydroxy-5-methyl-2-mercaptopyrimidine is probably combustible.
4-Hydroxy-5-methyl-2-mercaptopyrimidine Preparation Products And Raw materials
Raw materials
4-Hydroxy-5-methyl-2-mercaptopyrimidineSupplier
Nanjing ShengSai Chemical Co., Ltd. Gold
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- 025-85205967 13951876367
- sales@shengsaichem.com
Shanghai Xingui Biotechnology Co., Ltd. Gold
- Tel
- 17501653713 17501653715
- xingui2022@126.com
Shanghai Jiezhen Pharmaceutical Technology Co., Ltd. Gold
- Tel
- 15995055116
- 815229059@qq.com
Suzhou Tianhong Medicine Chemical Technology Co.,Ltd. Gold
- Tel
- 18949937116
- dongye.huaxue@126.com
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
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4-Hydroxy-5-methyl-2-mercaptopyrimidine(636-26-0)Related Product Information
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