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M47604

Sigma-Aldrich

3-Methylglutaric acid

99%

Synonym(s):

β-Methylglutaric acid, 3-Methylpentanedioic acid

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About This Item

Linear Formula:
CH3CH(CH2COOH)2
CAS Number:
Molecular Weight:
146.14
Beilstein:
1759502
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

mp

81-86 °C (lit.)

SMILES string

CC(CC(O)=O)CC(O)=O

InChI

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

InChI key

XJMMNTGIMDZPMU-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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3-hydroxy-3-methylglutaric, 3-methylglutaconic and 3-methylglutaric acids can be non-specific indicators of metabolic disease.
J Hammond et al.
Journal of inherited metabolic disease, 7 Suppl 2, 117-118 (1984-01-01)
K M Gibson et al.
The Journal of pediatrics, 118(6), 885-890 (1991-06-01)
Combined 3-methylglutaconic and 3-methylglutaric aciduria, one of the more common urinary organic acid abnormalities, has been observed in at least three clinical syndromes. We studied an additional seven patients with 3-methylglutaconic aciduria, four of whom were best categorized as having
H Ibel et al.
European journal of pediatrics, 152(8), 665-670 (1993-08-01)
In a 4.5-month-old boy presenting with marked muscular hypotonia in the neonatal period, hepatomegaly, cardiac hypertrophy, recurrent hypoglycemia, metabolic acidosis, and secondary carnitine deficiency, there was a considerable urinary excretion of 3-methylglutaconic and 3-methylglutaric acid. Estimation of 3-methylglutaconyl-CoA hydratase, 3-hydroxy-3-methylglutaryl-CoA
M Michelson et al.
Journal of inherited metabolic disease, 22(7), 815-820 (1999-10-13)
The prevalence of 3-methylglutaconic aciduria was evaluated among children with developmental language disorders. A urine specimen was obtained from 40 children referred for developmental language delay to the Tel-Aviv Child Development Center during 12/96-6/97 and from 50 age-matched controls. Urine
O N Elpeleg et al.
Developmental medicine and child neurology, 36(2), 167-172 (1994-02-01)
Eleven new patients of Iraqi-Jewish origin with bilateral optic atrophy, neurological abnormalities ('optic atrophy plus' syndrome) and 3-methylglutaconic aciduria (type III) are described. Clinical abnormalities in decreasing order of frequency were bilateral optic atrophy, extrapyramidal signs, spasticity, ataxia, dysarthria and

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