1-Cyclopropyl-1H-1,2,3-triazol-5-amine CAS 1785430-82-1
| CAS No. | 1785430-82-1 |
| Molecular Formula | C5H8N4 |
| Molecular Weight | 124.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Cyclopropyl-1H-1,2,3-triazol-5-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
1-Cyclopropyl-1H-1,2,3-triazol-5-amine (CAS 1785430-82-1), molecular formula C5H8N4 and molecular weight 124.14 g/mol, is a CATO reference standard with documented purity and traceability.
1-Cyclopropyl-1H-1,2,3-triazol-5-amine (C5H8N4) contains a nitrile group. Its physicochemical properties are representative of its class; 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.
Physical & Chemical Properties
| Molecular Formula | C5H8N4 |
| Molecular Weight | 124.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 4 |
Related Cyclopropyl Standards
- 1-Cyclopropyl-1H-1,2,3-triazol-4-amine (CAS 1622839-02-4)
- 1-Cyclopropyl-1H-pyrazol-4-ol (CAS 1881329-88-9)
- 1-Cyclopropyl-1H-pyrazol-5-ol (CAS 325687-40-9)
- 3-Cyclopropyl-4,5-Dihydro-1H-Pyrazol-5-One (CAS 26502-92-1)
- 5-Cyclopropyl-1,2-oxazol-3-amine (CAS 21080-85-3)
- 5-Cyclopropyl-1H-pyrazol-3-ol (CAS 199125-36-5)
- 5-Cyclopropyl-4H-1,2,4-triazol-3-amine (CAS 502546-41-0)
- 2-Cyclopropyl-2-(methylamino)propanenitrile (CAS 1152577-72-4)
Recommended Standards
- 4-Cyclopropylisoxazol-3-amine (CAS 1785214-00-7)
- (5-Methylpyridazin-3-yl)methanol (CAS 1788044-13-2)
- 5-Methoxy-2-methylpyrimidine (CAS 1782399-94-3)
- 6-Methyl-2,4-pyrimidinediamine (CAS 1791-73-7)
- N-(2,3-Dimethylphenyl)-3-(2-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-67-5)
- 4H-Benzo[4,5]imidazo[1,2-d][1,3,4]thiadiazine (CAS 154249-47-5)
- 2,2-Dimethylcyclopropane-1-carboxamide (CAS 1759-55-3)
- 4-Methyl-2-(4-(pentyloxy)phenyl)pyrrolidine (CAS 603089-64-1)
- 1-pyrrolidin-3-ylpyrrolidine;dihydrochloride (CAS 957540-36-2)
- 4-Butyl-N-(7-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)cyclohexane-1-carboxamide (CAS 946250-09-5)
- Methyl 2-{[(2S)-3,3,3-trifluoro-2-hydroxypropyl]sulfanyl}benzoate (CAS 1217721-55-5)
- (S)-2,5-Dioxopyrrolidin-1-yl 2-(((benzyloxy)carbonyl)amino)-4-(methylthio)butanoate (CAS 3392-01-6)
- Sodium phenylmethanesulfonate (CAS 57267-76-2)
- D-allo-Thr5-Semaglutide (CAS CATO-C4X-2226243)
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