2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(2-buten-1-yl)-5-ethyl-

Modify Date: 2025-08-26 14:37:07

2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(2-buten-1-yl)-5-ethyl- Structure
2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(2-buten-1-yl)-5-ethyl- structure
Common Name 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(2-buten-1-yl)-5-ethyl-
CAS Number 1952-67-6 Molecular Weight 210.23000
Density 1.116g/cm3 Boiling Point N/A
Molecular Formula C10H14N2O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-but-2-enyl-5-ethyl-1,3-diazinane-2,4,6-trione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.116g/cm3
Molecular Formula C10H14N2O3
Molecular Weight 210.23000
Exact Mass 210.10000
PSA 75.27000
LogP 1.37260
InChIKey KNMOHCLEINXVBG-HWKANZROSA-N
SMILES CC=CCC1(CC)C(=O)NC(=O)NC1=O

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CQ1425000
CHEMICAL NAME :
Barbituric acid, 5-(2-butenyl)-5-ethyl-
CAS REGISTRY NUMBER :
1952-67-6
LAST UPDATED :
199509
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H14-N2-O3
MOLECULAR WEIGHT :
210.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
129 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 8,913,1953

 Synthetic Route

~%

2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(2-buten-1-yl)-5-ethyl- Structure

2,4,6(1H,3H,5H)...

CAS#:1952-67-6

Literature: Goldhahn; Barth Pharmazie, 1953 , vol. 8, p. 913,914

~%

2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(2-buten-1-yl)-5-ethyl- Structure

2,4,6(1H,3H,5H)...

CAS#:1952-67-6

Literature: E. Lilly and Co. Patent: US2250422 , 1938 ;

~%

2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(2-buten-1-yl)-5-ethyl- Structure

2,4,6(1H,3H,5H)...

CAS#:1952-67-6

Literature: Goldhahn; Barth Pharmazie, 1953 , vol. 8, p. 913,914 Full Text Show Details E. Lilly and Co. Patent: US2250422 , 1938 ;

 Synonyms

Barotalum
Kalypnon
Crotarbital
cis-5-Ethyl-5-crotyl-barbitursaeure
Ethyl(crotyl)barbiturate
5-ethyl-5-but-2c-enyl-barbituric acid
Kalipnon
Calypnone
Barotal
5-but-2-enyl-5-ethyl-pyrimidine-2,4,6-trione
Crotylbarbitalum
5-Aethyl-5-but-2c-enyl-barbitursaeure
Kalypnetten
Mepertan
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