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102687

Sigma-Aldrich

Ethylmalonic acid

97%

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Synonym(s):
α-Carboxybutyric acid, 2-Ethylpropanedioic acid
Linear Formula:
C2H5CH(COOH)2
CAS Number:
Molecular Weight:
132.11
Beilstein/REAXYS Number:
774334
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

97%

form

solid

mp

112-114 °C (lit.)

SMILES string

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

InChI

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

InChI key

UKFXDFUAPNAMPJ-UHFFFAOYSA-N

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This Item
M54058B13055P76209
Ethylmalonic acid 97%

102687

Ethylmalonic acid

Methylmalonic acid 99%

M54058

Methylmalonic acid

Phenylglyoxylic acid 97%

B13055

Phenylglyoxylic acid

Pyruvic acid 95%

P76209

Pyruvic acid

form

solid

form

-

form

crystals

form

-

mp

112-114 °C (lit.)

mp

128-130 °C (lit.)

mp

62-65 °C (lit.)

mp

11-12 °C (lit.)

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


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Patrícia Fernanda Schuck et al.
Synapse (New York, N.Y.), 67(3), 111-117 (2012-11-20)
Ethylmalonic acid (EMA) accumulates in tissues of patients affected by short-chain acyl-CoA dehydrogenase deficiency and ethylmalonic encephalopathy, illnesses characterized by variable neurological symptoms. In this work, we investigated the in vitro and in vivo EMA effects on Na(+), K(+)-ATPase (NAK)
Maja Di Rocco et al.
Molecular genetics and metabolism, 89(4), 395-397 (2006-07-11)
A child is reported presenting with a clinical picture suggestive of genetic connective tissue disorders (vascular fragility, articular hyperlaxity, delayed motor development, and normal cognitive development), an absence of pathological ethylmalonic acid excretion during inter-critical phases and a homozygous R163W
Carlo Viscomi et al.
Nature medicine, 16(8), 869-871 (2010-07-27)
Ethylmalonic encephalopathy is caused by mutations in ETHE1, a mitochondrial matrix sulfur dioxygenase, leading to failure to detoxify sulfide, a product of intestinal anaerobes and, in trace amounts, tissues. Metronidazole, a bactericide, or N-acetylcysteine, a precursor of sulfide-buffering glutathione, substantially
Patrícia Fernanda Schuck et al.
Neurochemical research, 35(2), 298-305 (2009-09-17)
High concentrations of ethylmalonic acid are found in tissues and biological fluids of patients affected by ethylmalonic encephalopathy, deficiency of short-chain acyl-CoA dehydrogenase activity and other illnesses characterized by developmental delay and neuromuscular symptoms. The pathophysiological mechanisms responsible for the
B Merinero et al.
Journal of inherited metabolic disease, 29(5), 685-685 (2006-08-15)
High concentrations of butyryl/isobutyrylcarnitine (C(4)-carnitine) in plasma with increase of ethylmalonic acid (EMA) in urine point to different genetic entities, and further investigations are required to differentiate the possible underlying defect. Here we report three unrelated cases, two neurologically affected

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