2-Guanidine-5-nitrobenzimidazole

Modify Date: 2025-08-25 16:23:50

2-Guanidine-5-nitrobenzimidazole Structure
2-Guanidine-5-nitrobenzimidazole structure
Common Name 2-Guanidine-5-nitrobenzimidazole
CAS Number 41926-59-4 Molecular Weight 220.18800
Density 1.87g/cm3 Boiling Point 558.4ºC at 760 mmHg
Molecular Formula C8H8N6O2 Melting Point N/A
MSDS N/A Flash Point 291.5ºC

 Names

Name 2-(6-nitro-1H-benzimidazol-2-yl)guanidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.87g/cm3
Boiling Point 558.4ºC at 760 mmHg
Molecular Formula C8H8N6O2
Molecular Weight 220.18800
Flash Point 291.5ºC
Exact Mass 220.07100
PSA 136.40000
LogP 2.17270
Index of Refraction 1.861
InChIKey NAGIDXZSUSERRK-UHFFFAOYSA-N
SMILES NC(N)=Nc1nc2ccc([N+](=O)[O-])cc2[nH]1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MF4605000
CHEMICAL NAME :
Guanidine, 5-nitro-1H-benzimidazol-2-yl-
CAS REGISTRY NUMBER :
41926-59-4
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H8-N6-O2
MOLECULAR WEIGHT :
220.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 41,89,1989

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Guanidine-5-nitrobenzimidazole
5-Nitro-1H-benzimidazol-2-ylguanidine
2-guanidino-5-nitrobenzimidazole
Guanidine,5-nitro-1H-benzimidazol-2-yl
5-nitro-2-guanidinobenzimidazole
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