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Merck

M81209

Methylsuccinic acid

99%

Synonym(s):

(±)-α-Methylsuccinic acid, (±)-2-Methylsuccinic acid, (±)-Methylsuccinic acid, 2-Methylbutane-1,4-dioic acid

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About This Item

Linear Formula:
HO2CCH2CH(CH3)CO2H
CAS Number:
498-21-5
Molecular Weight:
132.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24897223
EC Number:
207-857-1
Beilstein/REAXYS Number:
1722946
MDL number:
MFCD00002659

Product Name

Methylsuccinic acid, 99%

InChI key

WXUAQHNMJWJLTG-UHFFFAOYSA-N

InChI

1S/C5H8O4/c1-3(5(8)9)2-4(6)7/h3H,2H2,1H3,(H,6,7)(H,8,9)

SMILES string

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

assay

99%

form

crystals

mp

110-115 °C (lit.)

Quality Level

200

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GHS07

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Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000519569
0000519569
0000519114
0000519114
0000508729

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B A Amendt et al.
The Journal of clinical investigation, 79(5), 1303-1309 (1987-05-01)
We describe two patients with short-chain acyl-coenzyme A (CoA) dehydrogenase (SCADH) deficiency. Neonate I excreted large amounts of ethylmalonate and methylsuccinate; ethylmalonate excretion increased after a medium-chain triglyceride load. Neonate II died postnatally and excreted ethylmalonate, butyrate, 3-hydroxybutyrate, adipate, and
Carsten Jobelius et al.
Environmental science & technology, 45(2), 474-481 (2010-12-03)
Anaerobic degradation processes play an important role in contaminated aquifers. To indicate active biodegradation processes signature metabolites can be used. In this study field samples from a high-resolution multilevel well in a tar oil-contaminated, anoxic aquifer were analyzed for metabolites
P Beffy et al.
Molecular and cellular endocrinology, 183(1-2), 41-48 (2001-10-18)
We provide immunocytochemical evidence that the neuronal isoform of constitutive NO synthase (cNOS) is expressed in the rat insulinoma cell line INS-1. Furthermore, using N omega-nitro-L-arginine methyl ester (L-NAME), a pharmacological inhibitor of cNOS activity, we show that this enzyme
M J Nowaczyk et al.
American journal of medical genetics, 75(3), 292-296 (1998-02-25)
Central nervous system malformations have been reported in a number of inherited enzyme defects. Ethylmalonic encephalopathy, an organic aciduria of unknown pathogenesis, has not been reported previously in association with brain or spinal cord malformations. We report on 2 sibs
J A Montgomery et al.
The Biochemical journal, 214(2), 641-644 (1983-08-15)
Rats excrete increased ethylmalonate and methylsuccinate when given ethylmalonate in the diet; when given methylsuccinate they excrete methylsuccinate and mesaconate. Tenfold more labelled mesaconate was produced from threo-methyl[2,3-2H2] succinate precursor than from the erythro isomer. Our findings suggest trans-dehydrogenation of
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