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Substance Name: Hydroxylamine
RN: 7803-49-8
UNII: 2FP81O2L9Z
InChIKey: AVXURJPOCDRRFD-UHFFFAOYSA-N

Note

  • A colorless inorganic compound (HONH2) used in organic synthesis and as a reducing agent, due to its ability to donate nitric oxide.

Molecular Formula

  • H3-N-O

Molecular Weight

  • 33.0297
 

Classification Code

  • Mutation Data
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Names and Synonyms

Name of Substance

  • Hydroxylamine

MeSH Heading

  • Hydroxylamine

Synonyms

  • EC 232-259-2
  • EINECS 232-259-2
  • HSDB 579
  • Hydroxylamine
  • NSC 26250
  • Oxammonium
  • UNII-2FP81O2L9Z

Systematic Name

  • Hydroxylamine

Superlist Name

  • Hydroxylamine

Registry Numbers

CAS Registry Number

  • 7803-49-8

FDA UNII

  • 2FP81O2L9Z

System Generated Number

  • 0007803498

Structure Descriptors

InChI

1S/H3NO/c1-2/h2H,1H2

InChIKey

AVXURJPOCDRRFD-UHFFFAOYSA-N

Smiles

NO

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 60mg/kg (60mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 165, Pg. 30, 1969.
mouse LD50 unreported 175mg/kg (175mg/kg)   British Journal of Cancer. Vol. 6, Pg. 160, 1952.
rat LD50 intraperitoneal 59mg/kg (59mg/kg)   Cancer Research. Vol. 26, Pg. 1448, 1966.
rat LD50 subcutaneous 29mg/kg (29mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 119, Pg. 444, 1957.