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Substance Name: Pyridoxal isonicotinoyl hydrazone
RN: 737-86-0
InChIKey: BQYIXOPJPLGCRZ-REZTVBANSA-N

Note

  • Acts as iron chelating agent.

Classification Codes

  • Chelating Agents
  • Iron Chelating Agents
  • Sequestering Agents

Molecular Formula

  • C14-H14-N4-O3

Molecular Weight

  • 286.29
 
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Names and Synonyms

Name of Substance

  • Pyridoxal isonicotinoyl hydrazone

Synonyms

  • BRN 3685006
  • Isonicotinic acid, ((3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridyl)methylene)hydrazide
  • Isonicotinic acid, hydrazide, hydrazone with pyridoxal
  • NSC 77674
  • PIH
  • Pyridoxal isonicotinoyl hydrazone

Systematic Name

  • 4-Pyridinecarboxylic acid, ((3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinyl)methylene)hydrazide

Registry Numbers

CAS Registry Number

  • 737-86-0

System Generated Number

  • 0000737860

Structure Descriptors

InChI

1S/C14H14N4O3/c1-9-13(20)12(11(8-19)6-16-9)7-17-18-14(21)10-2-4-15-5-3-10/h2-7,19-20H,8H2,1H3,(H,18,21)/b17-7+

InChIKey

BQYIXOPJPLGCRZ-REZTVBANSA-N

Smiles

c1(c(c(C)ncc1CO)O)\C=N\NC(=O)c1ccncc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1gm/kg (1000mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LIVER: FATTY LIVER DEGERATION
Drug and Chemical Toxicology. Vol. 14, Pg. 395, 1991.
mouse LD50 oral 4500mg/kg (4500mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

KIDNEY, URETER, AND BLADDER: OTHER CHANGES IN URINE COMPOSITION
Drug and Chemical Toxicology. Vol. 14, Pg. 395, 1991.
rat LD50 intraperitoneal 1100mg/kg (1100mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LIVER: FATTY LIVER DEGERATION
Drug and Chemical Toxicology. Vol. 14, Pg. 395, 1991.
rat LD50 oral 5gm/kg (5000mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

KIDNEY, URETER, AND BLADDER: OTHER CHANGES IN URINE COMPOSITION
Drug and Chemical Toxicology. Vol. 14, Pg. 395, 1991.