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129860

Sigma-Aldrich

2-Methylglutaric acid

98%

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About This Item

Linear Formula:
HOOCCH2CH2CH(CH3)COOH
CAS Number:
Molecular Weight:
146.14
Beilstein/REAXYS Number:
1723219
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

98%

form

powder

bp

214-215 °C/22 mmHg (lit.)

mp

80-82 °C (lit.)

SMILES string

CC(CCC(O)=O)C(O)=O

InChI

1S/C6H10O4/c1-4(6(9)10)2-3-5(7)8/h4H,2-3H2,1H3,(H,7,8)(H,9,10)

InChI key

AQYCMVICBNBXNA-UHFFFAOYSA-N

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Application

2-Methylglutaric acid was used in the preparation of acetic acid.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

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T A Scott
The Biochemical journal, 102(1), 87-93 (1967-01-01)
A chemical degradation scheme is reported, which permits the measurement of the radioactivity of each carbon atom of nicotinic acid. Nicotinic acid is decarboxylated by heating with copper chromite to give carbon dioxide (C-7) and pyridine. The pyridine is converted
Laura Akbal et al.
Journal of chromatography. A, 1609, 460449-460449 (2019-08-25)
The application of supercritical fluid chromatography with mass spectrometric (MS) detection (SFC-MS) was compared towards generic reversed phase liquid chromatography (RPLC) and hydrophilic interaction liquid chromatography (HILIC) for the analysis of urine with regards of ionization performance and analyte identification.

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