2H-1,2,4-Triazole-3-carboxamide
Synonym(s):1H-1,2,4-Triazole-3-carboxamide
- CAS NO.：3641-08-5
- Empirical Formula: C3H4N4O
- Molecular Weight: 112.09
- MDL number: MFCD03990481
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:46:04
What is 2H-1,2,4-Triazole-3-carboxamide?
The Uses of 2H-1,2,4-Triazole-3-carboxamide
N-Des-1-β-D-ribofuranosyl Ribavirin (Ribavirin EP Impurity D) is an impurity in the synthesis of Ribavirin (R414475), a purine nucleoside analog; inhibits inosine monophosphate dehydrogenase (IMPDH). Used as an antiviral agent.This compound is suitable for pyruvate dehydrogenase (PDH) related research.
Definition
ChEBI: 1,2,4-triazole-3-carboxamide is a member of the class of triazoles that is 1H-1,2,4-triazole substituted by an aminocarbonyl group at position 3. It is the major catabolite and aglycon of ribavirin. It has a role as a human urinary metabolite and a drug metabolite. It is a member of triazoles, a primary carboxamide, a monocarboxylic acid amide and an aromatic amide.
Properties of 2H-1,2,4-Triazole-3-carboxamide
| Melting point: | 315 °C |
| Boiling point: | 393.4±25.0 °C(Predicted) |
| Density | 1.537±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Aqueous Base (Slightly), DMSO (Slightly) |
| form | Solid |
| pka | 8.50±0.20(Predicted) |
| color | White to Off-White |
| CAS DataBase Reference | 3641-08-5(CAS DataBase Reference) |
Safety information for 2H-1,2,4-Triazole-3-carboxamide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2H-1,2,4-Triazole-3-carboxamide
New Products
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![N-(4-CHLOROPHENYL)-5-METHYL-1-[3-(TRIFLUOROMETHYL)PHENYL]-1H-1,2,4-TRIAZOLE-3-CARBOXAMIDE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB2360584.gif)
![N-(4-FLUOROPHENYL)-5-METHYL-1-[3-(TRIFLUOROMETHYL)PHENYL]-1H-1,2,4-TRIAZOLE-3-CARBOXAMIDE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB7698576.gif)
![1-(4-CHLOROPHENYL)-5-METHYL-N-[3-(TRIFLUOROMETHYL)PHENYL]-1H-1,2,4-TRIAZOLE-3-CARBOXAMIDE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB9479104.gif)
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