Sigma-Aldrich 129542 Isovaleric acid 99% 1 L
| Sigma-Aldrich 129542 Isovaleric acid 99% 1 L |
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Synonym(s): 3-Methylbutanoic acid, 3-Methylbutyric acid
Linear Formula: (CH3)2CHCH2COOH
CAS Number: 503-74-2
Molecular Weight: 102.13
Beilstein: 1098522
EC Number: 207-975-3
MDL number: MFCD00002726
PubChem Substance ID: 24847909
NACRES: NA.22
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PROPERTIES
vapor pressure 0.38 mmHg ( 20 °C)
Quality Level 200
assay 99%
form liquid
autoignition temp. 824 °F
refractive index n20/D 1.403 (lit.)
bp 175-177 °C (lit.)
mp −29 °C (lit.)
density 0.925 g/mL at 20 °C (lit.)
SMILES string CC(C)CC(O)=O
InChI 1S/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7)
InChI key GWYFCOCPABKNJV-UHFFFAOYSA-N
DESCRIPTION
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.
Packaging
100, 500 mL in glass bottle
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. |