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Substance Name: Inosinic acid
RN: 131-99-7
UNII: TAO7US05G5
InChIKey: GRSZFWQUAKGDAV-KQYNXXCUSA-N

Note

  • Inosine 5'-Monophosphate. A purine nucleotide which has hypoxanthine as the base and one phosphate group esterified to the sugar moiety.

Molecular Formula

  • C10-H13-N4-O8-P

Molecular Weight

  • 348.2067
 
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Names and Synonyms

Name of Substance

  • Inosine monophosphate
  • Inosinic acid

MeSH Heading

  • Inosine monophosphate

Synonyms

  • 5'-IMP
  • BRN 0630517
  • EINECS 205-045-1
  • IMP
  • Inosine 5'-monophosphate
  • Inosine 5'-Monophosphoric acid
  • Inosine 5'-phosphate
  • Inosine-5'-monophosphoric acid
  • Inosinic acid
  • UNII-TAO7US05G5

Systematic Names

  • 5'-Inosinic acid
  • Inosine 5'-monophosphate

Registry Numbers

CAS Registry Number

  • 131-99-7

FDA UNII

  • TAO7US05G5

Other Registry Numbers

  • 1080065-96-8
  • 138240-72-9
  • 485-83-6
  • 736074-82-1
  • 801187-33-7

System Generated Number

  • 0000131997

Structure Descriptors

InChI

1S/C10H13N4O8P/c15-6-4(1-21-23(18,19)20)22-10(7(6)16)14-3-13-5-8(14)11-2-12-9(5)17/h2-4,6-7,10,15-16H,1H2,(H,11,12,17)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1

InChIKey

GRSZFWQUAKGDAV-KQYNXXCUSA-N

Smiles

n1(c2c(c(ncn2)O)nc1)[C@@H]1O[C@H](COP(O)(O)=O)[C@H]([C@H]1O)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 5400mg/kg (5400mg/kg)   Archives of Toxicology. Vol. 47, Pg. 77, 1981.
mouse LD50 intravenous 3300mg/kg (3300mg/kg)   Archives of Toxicology. Vol. 47, Pg. 77, 1981.
mouse LD50 oral 12gm/kg (12000mg/kg)   Archives of Toxicology. Vol. 47, Pg. 77, 1981.
mouse LD50 subcutaneous 5480mg/kg (5480mg/kg)   Archives of Toxicology. Vol. 47, Pg. 77, 1981.
rat LD50 intraperitoneal 4850mg/kg (4850mg/kg)   Archives of Toxicology. Vol. 47, Pg. 77, 1981.
rat LD50 intravenous 2730mg/kg (2730mg/kg)   Archives of Toxicology. Vol. 47, Pg. 77, 1981.
rat LD50 oral 16gm/kg (16000mg/kg)   Archives of Toxicology. Vol. 47, Pg. 77, 1981.
rat LD50 subcutaneous 3900mg/kg (3900mg/kg)   Archives of Toxicology. Vol. 47, Pg. 77, 1981.

Physical Properties

Physical Property Value Units Temp (deg C) Source
pKa Dissociation Constant 2.4 (none)   EXP
log P (octanol-water) -1.500 (none)   EST
Atmospheric OH Rate Constant 2.58E-10 cm3/molecule-sec 25 EST

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