Synonyms: 3-Methylbutanoic acid; 3-Methylbutyric acid
CAS Number: 503-74-2
Formula: C5H10O2
Formula Weight: 102.13
Linear Formula: (CH3)2CHCH2COOH
MDL No.: MFCD00002726
Purity: 0.99
Boiling Point: 175-177 C(lit.)
Melting Point: -29 C (lit.)
Density: 0.925 g/mL at 20 C(lit.)
Refractive Index: n20/D 1.403(lit.)
Beilstein Registry Number: 1098522
EC Number: 207-975-3
UNSPSC Code: 12352100
General description: Isovaleric acid is a volatile organic compound present in vinegar bait and is determined by solid phase microextraction. Isovaleric acid inhibits the synthesis of saturated fatty acids. It is a favorable carbon source for cell growth. Moreover, it is a promising odor indicator.
Application: Isovaleric acid inhibits the synthesis of saturated fatty acids.
Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 129542.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
RTECS: NY1400000
RIDADR: UN 3265 8 / PGII
WGK Germany: 1
Flash Point(F): 165.2 F
Flash Point(C): 74 C
R Codes: 34
S Codes: 26-36/37/39-45
IOD Codes: C
Symbol: GHS05
Signal Word: Danger
Hazard Statements: H314
Precautionary statements: P280-P305 + P351 + P338-P310