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ChemicalBook--->CAS DataBase List--->77-66-7

77-66-7

77-66-7 Structure

77-66-7 Structure
IdentificationBack Directory
[Name]

acetyl carbromal
[CAS]

77-66-7
[Synonyms]

Absin
Abasin
Adityl
Darolon
Ibatran
Paxarel
Sedamyl
Sedtran
Paxerel
Sedmynol
Darilonl
Carbased
Sedamyl dine
acetyladalin
acetylbromal
AcecarbromaI
Acecarbromal
Acetcarbromal
Acetkarbromal
Acetyl Adalin
ACETYLCARBROMAL
acetyl carbromal USP/EP/BP
ACETYLBROMODIETHYLACETYLCARBAMIDE
n-acetyl-n-bromodiethylacetylurea
N-Acetyl-N'-diethylbromoacetylurea
1-ACETYL-3-(BROMO-2-ETHYLBUTYRYL)UREA
n-acetyl-n-bromodiethylacetylcarbamide
1-acetyl-3-(2-bromo-2-ethylbutyryl)-ure
1-Acetyl-3-(2-bromo-2-ethylbutyryl)urea
N-Acetyl-N'-(2-bromo-2-ethylbutanoyl)urea
Urea, 1-acetyl-3-(2-bromo-2-ethylbutyryl)-
N-(acetylcarbamoyl)-2-bromo-2-ethylbutanamide
N-(acetylcarbamoyl)-2-bromo-2-ethyl-butyramide
1-Acetyl-3-(alpha-bromo-alpha-ethylbutyryl)urea
2-bromo-N-(ethanoylcarbamoyl)-2-ethyl-butanamide
N-[acetamido(oxo)methyl]-2-bromo-2-ethylbutanamide
n-acetyl-n’-alpha-bromo-alpha-ethylbutyrylcarbamide
N-Acetyl-N'-alpha-bromo-alpha-ethylbutyrylcarbamide
N-((Acetylamino)carbonyl)-2-bromo-2-ethylbutanamide
n-[(acetylamino)carbonyl]-2-bromo-2-ethyl-butanamid
Butanamide, N-[(acetylamino)carbonyl]-2-bromo-2-ethyl-
[EINECS(EC#)]

201-047-1
[Molecular Formula]

C9H15BrN2O3
[MDL Number]

MFCD00045029
[MOL File]

77-66-7.mol
[Molecular Weight]

279.13
Chemical PropertiesBack Directory
[Melting point ]

108-109°
[density ]

1.5941 (rough estimate)
[refractive index ]

1.5190 (estimate)
[EPA Substance Registry System]

Butanamide, N-[(acetylamino)carbonyl]-2-bromo-2-ethyl- (77-66-7)
Hazard InformationBack Directory
[Originator]

Acetylcarbromal ,Pfaltz and Bauer
[Definition]

ChEBI: Acecarbromal is a N-acylurea.
[Manufacturing Process]

It was mixed 120 parts of urea and 258 parts of bromodiethylacetylbromide (prepared from diethylacetic acid anhydride and bromine). After 12 hours the mixture was heated for 3 hours at 100°C. The product was mixed with an aqueous solution of sodium bicarbonate and then was filtered. The obtained bromodiethylacetylurea was crystallized from diluted ethanol; melting point 114-118°C. The mixture of 474 parts of bromodiethylacetylurea, 1000 parts of acetic anhydride and 75 parts ZnCl2 was heated at 60°C for 1 hour. The product was stirred with 3000 parts of ice-water and then 1-acetyl-3-(α- bromo-α-ethylbutyryl)urea was filtered; melting point 108-109°C.
[Therapeutic Function]

Sedative, Hypnotic
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