5-methyl-2-(6-methyl-2-propan-2-ylsulfanylpyrimidin-4-yl)-1H-pyrazol-3-one

Modify Date: 2024-04-04 00:25:36

5-methyl-2-(6-methyl-2-propan-2-ylsulfanylpyrimidin-4-yl)-1H-pyrazol-3-one Structure
5-methyl-2-(6-methyl-2-propan-2-ylsulfanylpyrimidin-4-yl)-1H-pyrazol-3-one structure
Common Name 5-methyl-2-(6-methyl-2-propan-2-ylsulfanylpyrimidin-4-yl)-1H-pyrazol-3-one
CAS Number 154496-71-6 Molecular Weight 264.34700
Density 1.27g/cm3 Boiling Point 416.6ºC at 760mmHg
Molecular Formula C12H16N4OS Melting Point N/A
MSDS N/A Flash Point 205.8ºC

 Names

Name 5-methyl-2-(6-methyl-2-propan-2-ylsulfanylpyrimidin-4-yl)-1H-pyrazol-3-one

 Chemical & Physical Properties

Density 1.27g/cm3
Boiling Point 416.6ºC at 760mmHg
Molecular Formula C12H16N4OS
Molecular Weight 264.34700
Flash Point 205.8ºC
Exact Mass 264.10400
PSA 88.87000
LogP 2.07290
Vapour Pressure 3.77E-07mmHg at 25°C
Index of Refraction 1.62

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UR0455000
CHEMICAL NAME :
3H-Pyrazol-3-one, 1,2-dihydro-5-methyl-2-(6-methyl-2-((1-methylethyl)th io)-4-pyrimidinyl)-
CAS REGISTRY NUMBER :
154496-71-6
LAST UPDATED :
199509
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H16-N4-O-S
MOLECULAR WEIGHT :
264.38

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 27,551,1993
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