BUTALBITAL
- CAS No.
- 77-26-9
- Chemical Name:
- BUTALBITAL
- Synonyms
- D03182;Technal;Fioricet;Optalidon;Profundal;Sandoptal;Medigesic;Phrenilin;BUTALBITAL;Alisobumal
- CBNumber:
- CB4457316
- Molecular Formula:
- C11H16N2O3
- Molecular Weight:
- 224.26
- MOL File:
- 77-26-9.mol
- Modify Date:
- 2023/6/8 9:02:46
| Melting point | 139-140 °C |
|---|---|
| Boiling point | 365.66°C (rough estimate) |
| Density | 1.1672 (rough estimate) |
| refractive index | 1.5000 (estimate) |
| Flash point | 11 °C |
| storage temp. | 2-8°C |
| solubility | soluble in DMSO, Methanol |
| pka | pKa 12.36±0.05(H2O t=38.0 I=0.1) (Uncertain) |
| form | Solid |
| color | White |
| Water Solubility | 1.702g/L(25 ºC) |
| BRN | 202119 |
| EPA Substance Registry System | 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(2-methylpropyl)-5-(2-propen-1-yl)- (77-26-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H317 | |||||||||
| Precautionary statements | P280-P301+P312+P330 | |||||||||
| Hazard Codes | Xn,T,F | |||||||||
| Risk Statements | 22-43-39/23/24/25-23/24/25-11 | |||||||||
| Safety Statements | 36-45-36/37-16 | |||||||||
| RIDADR | UN 1230 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | CP8750000 | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2933530000 | |||||||||
| Toxicity | LD50 oral in bird - wild: 75mg/kg | |||||||||
| NFPA 704 |
|
BUTALBITAL Chemical Properties,Uses,Production
Chemical Properties
White, crystalline powder; odorless; slightly bitter taste. Soluble in alcohol, ether, and chloroform; almost insoluble in water.
Uses
Controlled substance (depressant). Sedative, hypnotic.
Definition
ChEBI: A member of the class of barbiturates that is barbituric acid in which the hydrogens at position 5 are substituted by an allyl group and an isobutyl group. Frequently combined with other medicines, such as aspirin, paracetamol and codeine, it is used for reatment of pain and headache.
Purification Methods
It can be recrystallised from H2O or dilute EtOH, and sublimes at 100-120o/8-12mm. It is soluble in *C6H6, cyclohexane, tetralin and pet ether at 20o. [Butler et al. J Am Chem Soc 77 1486 1955, Beilstein 24 III/IV 2006.]
BUTALBITAL Preparation Products And Raw materials
77-26-9(BUTALBITAL)Related Search:
allylisobutylbarbiturate
Allylisobutylbarbituric acid
Butalbarbital
component of Axocet
component of Axotal
component of Fiorinal
Butalbital CIII (200 mg)
5-(2-Methylpropyl)-5-(2-propen-1-yl)-2,4,6(1H,3H,5H)-pyriMidinetrione
BUTALBITAL METHANOL SOLUTION
BUTALBITAL--DEA SCHEDULE III ITEM
BUTALBITAL, PHARMA
Isobutylallylbarbituric acid
iso-butylallylbarbituricacid
Isobutylallylbarturic acid
Itobarbital
Optalidon
Profundal
Sandoptal
Tetrallobarbital
Allybarbituric acid
Aspirin/Butalbital
butalbital/acetominophen
Fioricet
Medigesic
Phrenilin
Technal
Butalbital (base and/or unspecified salts)
Butalbital solution
BUTALBITAL,USP
BARBITURICACID,5-ALLYL-5-ISOBUTYL-
Butalbital (usp/inn)
D03182
Sandoptal (tn)
Methanol (test Butalbital,1.0mg/mL)
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(2-methylpropyl)-5-(2-propenyl)-
BUTALBITAL
5-ALLYL-5-ISOBUTYLBARBITURIC ACID
5-allyl-5-(2’-methyl-n-propyl)barbituricacid
5-Allyl-5-(2'-methyl-n-propyl) barbituric acid
5-Allyl-5-(2-methylpropyl)barbituric acid
5-Allyl-5-isobutyl-2,4,6(1H,3H,5H)-pyrimidinetrione
5-allyl-5-isobutyl-barbituricaci
6(1h,3h,5h)-pyrimidinetrione,5-(2-methylpropyl)-5-(2-propenyl)-4
Alisobumal
Allylbarbital
Allylbarbitone
Allylbarbituric acid
allylbarbituricacid
Allylisobutylbarbital
5-(2-methylpropyl)-5-prop-2-enyl-1,3-diazinane-2,4,6-trione
Butalbital (CRM)
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(2-methylpropyl)-5-(2-propen-1-yl)-
BUTALBITAL USP/EP/BP
77-26-9
C4H9C3H5C4H2N2O3
BI - BZ
Analytical Standards
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