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Substance Name: Isomalic acid
RN: 595-48-2
UNII: U6K2REG9Q6
InChIKey: HVDFUVLFCQSGAK-UHFFFAOYSA-N

Molecular Formula

  • C4-H6-O5

Molecular Weight

  • 134.086
 
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Names and Synonyms

Results Name

  • Isomalic acid

Name of Substance

  • Isomalic acid

Synonyms

  • 2-Hydroxy-2-methylmalonate
  • 2-Methyltartronic acid
  • 3-03-00-00927 (Beilstein Handbook Reference)
  • BRN 1766104
  • EINECS 209-868-7
  • Hydroxymethylpropanedioic acid
  • Isomalic acid
  • Methyltartronic acid
  • UNII-U6K2REG9Q6

Systematic Names

  • 2-Hydroxy-2-methylpropanedioic acid
  • Propanedioic acid, hydroxymethyl- (9CI)
  • Tartronic acid, methyl-

Registry Numbers

CAS Registry Number

  • 595-48-2

FDA UNII

  • U6K2REG9Q6

System Generated Number

  • 0000595482

Structure Descriptors

InChI

1S/C4H6O5/c1-2(5)4(8,9)3(6)7/h8-9H,1H3,(H,6,7)

InChIKey

HVDFUVLFCQSGAK-UHFFFAOYSA-N

Smiles

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

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1400mg/kg (1400mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Toxicology and Applied Pharmacology. Vol. 9, Pg. 274, 1966.
mouse LD50 oral 2450mg/kg (2450mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Toxicology and Applied Pharmacology. Vol. 9, Pg. 274, 1966.
rabbit LDLo oral 7gm/kg (7000mg/kg) BEHAVIORAL: GENERAL ANESTHETIC

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Industrial and Engineering Chemistry. Vol. 15, Pg. 628, 1923.