4H-Imidazole-5-carboxamide,4-diazo-
- 中文别名：替莫唑胺杂质A
- 中文释义：替莫唑胺杂质A
- 英文别名：4-diazo-4H-imidazole-5-carboxamide;
Imidazole-4-carboxamide,5-diazo;
Diazo-ica;
Diazoimidazole-4-carboxamide;
5-Diazoimidazole-4-carboxamide;
4-Diazo-4H-imidazole-5-carboxamid;
Einecs 230-284-3
- CAS No.：7008-85-7
- 分子式：C4H3N5O
- 分子量：137.12
- 精确分子量：137.03400
- PSA：105.20000
- InChI：The Key: IKZLMSPFYNDYIL-UHFFFAOYSA-N
- 分子结构式：
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NI3938000
- CHEMICAL NAME :
- Imidazole-4-carboxamide, 5-diazo-
- CAS REGISTRY NUMBER :
- 7008-85-7
- BEILSTEIN REFERENCE NO. :
- 4397897
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C4-H3-N5-O
- MOLECULAR WEIGHT :
- 137.12
- WISWESSER LINE NOTATION :
- T5M CNJ DVZ ENN
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1002 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2175 mg/kg/14W-C
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors Blood - lymphoma, including Hodgkin's disease
MUTATION DATA
- TYPE OF TEST :
- Mutation test systems - not otherwise specified
- TEST SYSTEM :
- Rodent - rat Cells - not otherwise specified
- DOSE/DURATION :
- 100 umol/L
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 36,2827,1976
