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Substance Name: Citrazinic acid
RN: 99-11-6
UNII: N8Q4XFV86A
InChIKey: CSGQJHQYWJLPKY-UHFFFAOYSA-N

Note

  • Inhibits 3-dehydroquinate dehydratase from Mycobacterium tuberculosis.

Molecular Formula

  • C6-H5-N-O4

Molecular Weight

  • 155.109
 
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Names and Synonyms

Name of Substance

  • Citrazinic acid

Synonyms

  • 2,6-Dihydroxy-4-carboxypyridine
  • 2,6-Dihydroxy-4-pyridinecarboxylic acid
  • 2,6-Dihydroxyisonicotinate
  • 2,6-Dihydroxyisonicotinic acid
  • 4-Pyridinecarboxylic acid, 1,2-dihydro-6-hydroxy-2-oxo-
  • 4-Pyridinecarboxylic acid, 2,6-dihydroxy-
  • Citrazinic acid
  • EINECS 202-731-2
  • Isonicotinic acid, 1,2-dihydro-6-hydroxy-2-oxo-
  • Kyselina citrazinova
  • Kyselina citrazinova [Czech]
  • NSC 41334
  • UNII-N8Q4XFV86A

Systematic Names

  • 2,6-Dihydroxyisonicotinic acid
  • 4-Pyridinecarboxylic acid, 1,2-dihydro-6-hydroxy-2-oxo-
  • Isonicotinic acid, 2,6-dihydroxy-

Registry Numbers

CAS Registry Number

  • 99-11-6

FDA UNII

  • N8Q4XFV86A

System Generated Number

  • 0000099116

Structure Descriptors

InChI

1S/C6H5NO4/c8-4-1-3(6(10)11)2-5(9)7-4/h1-2H,(H,10,11)(H2,7,8,9)

InChIKey

CSGQJHQYWJLPKY-UHFFFAOYSA-N

Smiles

c1(cc([nH]c(c1)=O)O)C(O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 skin > 20mL/kg (20mL/kg)   Kodak Company Reports. Vol. 21MAY1971,
rat LD50 oral > 3200mg/kg (3200mg/kg)   Kodak Company Reports. Vol. 21MAY1971,
rat LDLo intraperitoneal 800mg/kg (800mg/kg)   Kodak Company Reports. Vol. 21MAY1971,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point >300 dec deg C   EXP
log P (octanol-water) 1.230 (none)   EST
Atmospheric OH Rate Constant 3.03E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.