Narcobarbital

Modify Date: 2025-08-25 06:22:29

Narcobarbital Structure
Narcobarbital structure
Common Name Narcobarbital
CAS Number 125-55-3 Molecular Weight 303.15200
Density 1.405g/cm3 Boiling Point N/A
Molecular Formula C11H15BrN2O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Narcobarbital
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.405g/cm3
Molecular Formula C11H15BrN2O3
Molecular Weight 303.15200
Exact Mass 302.02700
PSA 66.48000
LogP 1.90240
Index of Refraction 1.519
InChIKey WGMASVSHOSNKMF-UHFFFAOYSA-N
SMILES C=C(Br)CC1(C(C)C)C(=O)NC(=O)N(C)C1=O

 Safety Information

RIDADR UN 3249
Packaging Group III
Hazard Class 6.1(b)
HS Code 2933540000

 Synthetic Route

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Narcobarbital Structure

Narcobarbital

CAS#:125-55-3

Literature: Riedel-de Haen Patent: US2080071 , 1933 ; Full Text Show Details Riedel-de Haen Patent: DE627380 , 1933 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 22, p. 560

~%

Narcobarbital Structure

Narcobarbital

CAS#:125-55-3

Literature: Riedel-de Haen Patent: DE613403 , 1932 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 22, p. 559 Full Text Show Details Riedel-de Haen Patent: US2080071 , 1933 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933540000
Summary 2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

 Synonyms

5-(2-bromoprop-2-enyl)-1-methyl-5-propan-2-yl-1,3-diazinane-2,4,6-trione
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