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Substance Name: Benznidazole [USAN:INN]
RN: 22994-85-0
UNII: YC42NRJ1ZD
InChIKey: CULUWZNBISUWAS-UHFFFAOYSA-N
Note
- Used in treatment of Chagas' disease.
Molecular Formula
- C12-H12-N4-O3
Molecular Weight
- 260.2518
- All
- Classifications
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- Registry Numbers
- Structure Descriptors
- Physical Properties
Classification Codes
- Anti-Infective Agents
- Antiparasitic Agents
- Antiprotozoal Agents
- Drug / Therapeutic Agent
- Immunologic Factors
- Immunosuppressive Agents
- Mutagens
- Mutation Data
- Noxae
- Reproductive Effect
- Treatment of Chagas' Disease; Antiprotozoal Agent
- Trypanocidal Agents
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Names and Synonyms
Name of Substance
- Benznidazole [USAN:INN]
- Benzonidazole
Synonyms
- 2-Nitro-N-(phenylmethyl)-1H-imidazole-1-acetamide
- 5-23-04-00478 (Beilstein Handbook Reference)
- Acetamide, N-benzyl-2-(nitroimidazol-1-yl)-
- Benznidazol
- Benznidazol [INN-Spanish]
- Benznidazole
- Benznidazolum
- Benznidazolum [INN-Latin]
- Benzonidazole
- BRN 0551486
- CCRIS 2200
- N-Benzyl-2-nitroimidazol-1-yl-acetamide
- N-Benzyl-2-nitroimidazole-1-acetamide
- NSC 299972
- Radanil
- Ro 07-1051
- Ro 71051
- UNII-YC42NRJ1ZD
Systematic Names
- 1H-Imidazole-1-acetamide, 2-nitro-N-(phenylmethyl)- (9CI)
- Benznidazole
- Imidazole-1-acetamide, N-benzyl-2-nitro-
- N-Benzyl-2-nitroimidazole-1-acetamide
Registry Numbers
CAS Registry Number
- 22994-85-0
FDA UNII
- YC42NRJ1ZD
System Generated Number
- 0022994850
Structure Descriptors
InChI
InChI=1S/C12H12N4O3/c17-11(14-8-10-4-2-1-3-5-10)9-15-7-6-13-12(15)16(18)19/h1-7H,8-9H2,(H,14,17)InChIKey
CULUWZNBISUWAS-UHFFFAOYSA-NSmiles
[O-][N+](=O)Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | 189 | deg C | EXP | |
| log P (octanol-water) | 0.91 | (none) | EXP | |
| Water Solubility | 400 | mg/L | 37 | EXP |
| Vapor Pressure | 4.18E-10 | mm Hg | 25 | EST |
| Henry's Law Constant | 8.51E-15 | atm-m3/mole | 25 | EST |
| Atmospheric OH Rate Constant | 1.94E-11 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.