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717436

Sigma-Aldrich

Benzamide oxime

97%

Synonym(s):

N-Hydroxybenzamide

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About This Item

Empirical Formula (Hill Notation):
C7H8N2O
CAS Number:
Molecular Weight:
136.15
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

solid

mp

74-78 °C

SMILES string

N\C(=N\O)c1ccccc1

InChI

1S/C7H8N2O/c8-7(9-10)6-4-2-1-3-5-6/h1-5,10H,(H2,8,9)

InChI key

MXOQNVMDKHLYCZ-UHFFFAOYSA-N

Related Categories

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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B Clement et al.
Molecular pharmacology, 43(3), 335-342 (1993-03-01)
Previous investigations have provided evidence for the participation of the cytochrome P-450 (P-450) enzyme system in the established N-hydroxylation of benzamidine to benzamidoxime by microsomal fractions from rabbit liver homogenates. In the present investigation, a representative mixture of P-450 isoenzymes
B Clement et al.
Xenobiotica; the fate of foreign compounds in biological systems, 17(6), 659-667 (1987-06-01)
1. A simple and fast h.p.l.c. analysis of benzamidoxime formed by microsomal N-hydroxylation of benzamidine is presented which is well suited for the determination of the N-oxygenation activity of microsomal enzymes. 2. Optimal reaction conditions were determined. The apparent Km
B Clement et al.
Chemical research in toxicology, 13(10), 1037-1045 (2000-11-18)
For the reduction of N-hydroxylated derivatives of strongly basic functional groups, such as amidines, guanidines, and aminohydrazones, an oxygen-insensitive liver microsomal system, the benzamidoxime reductase, has been described. To reconstitute the complete activity of the benzamidoxime reductase, the system required
B J Berger et al.
Antimicrobial agents and chemotherapy, 34(9), 1678-1684 (1990-09-01)
By using high-performance liquid chromatography, the in vitro conversion of pentamidine to the corresponding amidoximes (N-hydroxypentamidine and N,N'-dihydroxypentamidine) was studied in supernatants of rat liver homogenate centrifuged at 9,000 x g. The presence of the two amidoxime peaks in chromatograms
B Clement et al.
The Journal of biological chemistry, 272(31), 19615-19620 (1997-08-01)
Drugs containing strong basic nitrogen functional groups can be N-oxygenated to genotoxic products. While the reduction of such products is of considerable toxicological significance, most in vitro studies have focused on oxygen-sensitive reductase systems. However, an oxygen-insensitive microsomal hydroxylamine reductase

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