CAS 2013-26-5|Sodium 2-oxobutanoate

CHEMICAL IDENTIFICATION

RTECS NUMBER :

ET5955900

CHEMICAL NAME :

Butyric acid, 2-oxo-, sodium salt

CAS REGISTRY NUMBER :

2013-26-5

LAST UPDATED :

199701

DATA ITEMS CITED :

3

MOLECULAR FORMULA :

C4-H5-O3.Na

MOLECULAR WEIGHT :

124.08

WISWESSER LINE NOTATION :

OVV2 &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

2960 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity)

REFERENCE :

FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 42,221,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9819 No. of Facilities: 147 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 2044 (estimated) No. of Female Employees: 1461 (estimated)

Bioresour. Technol. 102(7) , 4595-9, (2011)

Optically active D-2-hydroxybutanoate is an important building block intermediate for medicines and biodegradable poly(2-hydroxybutanoate). Kinetic resolution of racemic 2-hydroxybutanoate may be a gr...

Biotechnol. Lett. 31 , 1595-1599, (2009)

Asymmetric synthesis of an unnatural amino acid was demonstrated by omega-transaminase from Vibrio fluvialis JS17. L-2-Aminobutyric acid was synthesized from 2-oxobutyric acid and benzylamine with an ...

Proc. Natl. Acad. Sci. U. S. A. 107(14) , 6234-9, (2010)

The dramatic increase in healthcare cost has become a significant burden to the world. Many patients are denied the accessibility of medication because of the high price of drugs. Total biosynthesis o...