4-Ethyl-6-hydroxy-2-methylpyrimidine

Modify Date: 2025-08-22 18:04:00

4-Ethyl-6-hydroxy-2-methylpyrimidine Structure
4-Ethyl-6-hydroxy-2-methylpyrimidine structure
Common Name 4-Ethyl-6-hydroxy-2-methylpyrimidine
CAS Number 52421-75-7 Molecular Weight 138.16700
Density 1.119g/cm3 Boiling Point 249.3ºC at 760mmHg
Molecular Formula C7H10N2O Melting Point N/A
MSDS N/A Flash Point 104.5ºC

 Names

Name 4-Ethyl-6-hydroxy-2-methylpyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.119g/cm3
Boiling Point 249.3ºC at 760mmHg
Molecular Formula C7H10N2O
Molecular Weight 138.16700
Flash Point 104.5ºC
Exact Mass 138.07900
PSA 46.01000
LogP 1.05300
Index of Refraction 1.539
InChIKey VDXKPQUYEALWON-UHFFFAOYSA-N
SMILES CCc1cc(=O)[nH]c(C)n1

 Safety Information

Safety Phrases 24/25
HS Code 2933599090

 Synthetic Route

~87%

4-Ethyl-6-hydroxy-2-methylpyrimidine Structure

4-Ethyl-6-hydro...

CAS#:52421-75-7

Literature: Sato, Masayuki; Ogasawara, Hiromichi; Komatsu, Sachiko; Kato, Tetsuzo Chemical & Pharmaceutical Bulletin, 1984 , vol. 32, # 10 p. 3848 - 3856

~81%

4-Ethyl-6-hydroxy-2-methylpyrimidine Structure

4-Ethyl-6-hydro...

CAS#:52421-75-7

Literature: Sakamoto, Takao; Yoshizawa, Hiroshi; Kaneda, Sohichi; Hama, Yoshiaki; Yamanaka, Hiroshi Chemical and Pharmaceutical Bulletin, 1983 , vol. 31, # 12 p. 4533 - 4538

~%

4-Ethyl-6-hydroxy-2-methylpyrimidine Structure

4-Ethyl-6-hydro...

CAS#:52421-75-7

Literature: Sato, Masayuki; Ogasawara, Hiromichi; Komatsu, Sachiko; Kato, Tetsuzo Chemical & Pharmaceutical Bulletin, 1984 , vol. 32, # 10 p. 3848 - 3856

~%

4-Ethyl-6-hydroxy-2-methylpyrimidine Structure

4-Ethyl-6-hydro...

CAS#:52421-75-7

Literature: Sato, Masayuki; Ogasawara, Hiromichi; Komatsu, Sachiko; Kato, Tetsuzo Chemical & Pharmaceutical Bulletin, 1984 , vol. 32, # 10 p. 3848 - 3856

~%

4-Ethyl-6-hydroxy-2-methylpyrimidine Structure

4-Ethyl-6-hydro...

CAS#:52421-75-7

Literature: Sato, Masayuki; Ogasawara, Hiromichi; Komatsu, Sachiko; Kato, Tetsuzo Chemical & Pharmaceutical Bulletin, 1984 , vol. 32, # 10 p. 3848 - 3856

 Customs

HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6-ethyl-2-methyl-1H-pyrimidin-4-one
MFCD03265397
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