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Substance Name: Pyridoxine 5-phosphate
RN: 447-05-2
UNII: RG20W8WYLS
InChIKey: WHOMFKWHIQZTHY-UHFFFAOYSA-N

Molecular Formula

  • C8-H12-N-O6-P

Molecular Weight

  • 249.158
 
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Names and Synonyms

Name of Substance

  • Pyridoxine 5-phosphate

Synonyms

  • 4-21-00-02516 (Beilstein Handbook Reference)
  • BRN 0233737
  • EINECS 207-179-6
  • NSC 83119
  • Pyridoxine 5-phosphate
  • Pyridoxine phosphate
  • Pyridoxol 5-phosphate
  • Pyridoxyl-5-phosphate
  • UNII-RG20W8WYLS

Systematic Names

  • 3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-, alpha(3)-(dihydrogen phosphate)
  • 3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-, alpha(sup 3)-(dihydrogen phosphate) (9CI)
  • 5-Hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridylmethyl dihydrogen phosphate
  • Pyridoxol, 5-(dihydrogen phosphate)

Registry Numbers

CAS Registry Number

  • 447-05-2

FDA UNII

  • RG20W8WYLS

System Generated Number

  • 0000447052

Structure Descriptors

InChI

1S/C8H12NO6P/c1-5-8(11)7(3-10)6(2-9-5)4-15-16(12,13)14/h2,10-11H,3-4H2,1H3,(H2,12,13,14)

InChIKey

WHOMFKWHIQZTHY-UHFFFAOYSA-N

Smiles

c1(c(c(c(C)nc1)O)CO)COP(O)(O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 5600mg/kg (5600mg/kg) SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)
Gendai no Rinsho. Vol. 1, Pg. 493, 1967.
mouse LD50 oral 7800mg/kg (7800mg/kg) BEHAVIORAL: ATAXIA

BEHAVIORAL: TREMOR

SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE
Gendai no Rinsho. Vol. 1, Pg. 493, 1967.
mouse LD50 subcutaneous 7100mg/kg (7100mg/kg) BEHAVIORAL: ATAXIA

SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE

BEHAVIORAL: TREMOR
Gendai no Rinsho. Vol. 1, Pg. 493, 1967.
rat LD50 intraperitoneal 7400mg/kg (7400mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD Gendai no Rinsho. Vol. 1, Pg. 493, 1967.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) -1.040 (none)   EST
Water Solubility 1.87E+05 mg/L 25 EST
Vapor Pressure 4.02E-11 mm Hg 25 EST
Henry's Law Constant 1.19E-24 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.66E-11 cm3/molecule-sec 25 EST

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