1-Cyclopropyl-2-(3-nitro-1H-1,2,4-triazol-1-yl)ethan-1-one CAS 340968-89-0
| CAS No. | 340968-89-0 |
| Molecular Formula | C7H8N4O3 |
| Molecular Weight | 196.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Cyclopropyl-2-(3-nitro-1H-1,2,4-triazol-1-yl)ethan-1-one is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Cyclopropyl-2-(3-nitro-1H-1,2,4-triazol-1-yl)ethan-1-one (CAS 340968-89-0) is a high-purity analytical reference standard with the molecular formula C7H8N4O3 and a molecular weight of 196.16 g/mol.
1-Cyclopropyl-2-(3-nitro-1H-1,2,4-triazol-1-yl)ethan-1-one (C7H8N4O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Cyclopropyl-2-(3-nitro-1H-1,2,4-triazol-1-yl)ethan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H8N4O3 |
| Molecular Weight | 196.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Cyclopropyl Standards
- 1-Cyclopropyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 773098-78-5)
- N-Cyclopropyl-5-fluoro-2-nitroaniline (CAS 1248276-34-7)
- 2-Cyclopropyl-4-fluoro-5-nitrobenzenamine (CAS 1309833-21-3)
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- 1-Cyclopropyl-2-(2,4-difluorophenyl)-ethanone (CAS 853804-82-7)
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- 4-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)butanoic acid (CAS 1038375-57-3)
- 5-Cyclopropyl-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylic acid (CAS 1152517-95-7)
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