RCH-172

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Names

[ CAS No. ]:
736-26-5

[ Name ]:
RCH-172

[Synonym ]:
2-Isonicotinoylhydrazino-5-nitrosotropone
RCH-172

Chemical & Physical Properties

[ Density]:
1.38g/cm3

[ Molecular Formula ]:
C13H10N4O3

[ Molecular Weight ]:
270.24400

[ Exact Mass ]:
270.07500

[ PSA ]:
100.52000

[ LogP ]:
2.06050

[ Index of Refraction ]:
1.659

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NS2067400
CHEMICAL NAME :
Isonicotinic acid, 2-(4-nitroso-7-oxo-1,3,5-cycloheptatrien-1-yl)hydrazi de
CAS REGISTRY NUMBER :
736-26-5
LAST UPDATED :
199612
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C13-H10-N4-O3
MOLECULAR WEIGHT :
270.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 60,186,1964
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 60,186,1964
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 60,186,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
435 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 60,186,1964
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 60,186,1964
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 60,186,1964
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 60,186,1964

Related Compounds

  • DG 172 2HCl
  • tantalum-172
  • thulium-172
  • hafnium-172
  • lutetium-172
  • 2-[3-[1,3-benzodioxol-5-ylmethyl(methyl)amino]piperidin-1-yl]-6,7-dimethoxyquinazolin-4-amine,hydrochloride
  • 5-Chloro-n-(dimethyl-1,3-thiazol-2-yl)pyrazine-2-carboxamide
  • tert-Butyl N-{1-[(propan-2-yl)amino]butan-2-yl}carbamate
  • N-(1H-pyrazol-4-yl)but-2-ynamide
  • 3-[2-(Trifluoroacetamido)phenyl]propanoic acid
  • 4-Bromo-2-((4-fluorobenzyl)oxy)-1-methylbenzene
  • 5-bromo-N-methyl-2-(trifluoromethyl)aniline
  • 1-[3-Fluoro-4-(trifluoromethyl)phenyl]-2-(methylamino)ethan-1-ol
  • 3,3-Dimethyl-1-[(thiolan-3-yl)methyl]urea
  • N-(Thiolan-3-ylmethyl)prop-2-enamide
  • Piperidine, 4-bromo-1-[3-(trifluoromethyl)-1,2,4-thiadiazol-5-yl]-
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