1-(1-Cyclopropylethyl)-1h-1,2,4-triazol-5-amine CAS 1248627-68-0
| CAS No. | 1248627-68-0 |
| Molecular Formula | C7H12N4 |
| Molecular Weight | 152.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(1-Cyclopropylethyl)-1h-1,2,4-triazol-5-amine.
1-(1-Cyclopropylethyl)-1h-1,2,4-triazol-5-amine (CAS 1248627-68-0), molecular formula C7H12N4 and molecular weight 152.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(1-Cyclopropylethyl)-1h-1,2,4-triazol-5-amine (C7H12N4) is characterized by a nitrile group, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 1-(1-Cyclopropylethyl)-1h-1,2,4-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.
Physical & Chemical Properties
| Molecular Formula | C7H12N4 |
| Molecular Weight | 152.20 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related Cyclopropylethyl Standards
- 1-(2-Cyclopropylethyl)-1h-1,2,4-triazol-3-amine (CAS 1488111-11-0)
- 3-(1-cyclopropylethyl)-1,2-oxazol-5-amine (CAS 1550901-34-2)
- 1-(1-Cyclopropylethyl)-1H-pyrazol-4-amine (CAS 1251266-33-7)
- 1-(2-Cyclopropylethyl)cyclopropane-1-carboxylic acid (CAS 1523690-92-7)
- 1-(1-Cyclopropylethyl)piperazine (CAS 1018646-28-0)
- 2-(2-Cyclopropylethyl)cyclopentan-1-ol (CAS 1538511-03-3)
- 1-(2-Cyclopropylethyl)piperazine (CAS 744200-42-8)
- N-(1-cyclopropylethyl)-3-methoxypropan-1-amine (CAS 1038236-66-6)
Recommended Standards
- (4-Cyclopropyl-5-methyl-4h-1,2,4-triazol-3-yl)methanamine (CAS 1248464-72-3)
- 1-(1H-Pyrazol-4-yl)piperazine (CAS 1249151-02-7)
- N2-(2-Aminoethyl)pyridine-2,3-diamine (CAS 1247630-86-9)
- N2-Ethyl-N2-methylpyrimidine-2,5-diamine (CAS 1249573-52-1)
- 4-Oxo-2-sulfanyl-3,4-dihydroquinazoline-7-carboxylic acid (CAS 422277-16-5)
- 2-Chloro-4-fluoro-6-nitrophenol (CAS 58348-98-4)
- 3-(2-Ethylpiperidin-1-yl)quinoxalin-2(1H)-one (CAS 1351398-80-5)
- Ethyl 4-(5-oxo-3-(trifluoromethyl)-2,5-dihydro-1H-pyrazol-1-yl)benzoate (CAS 879181-55-2)
- 2-Fluoro-6-methoxybenzoic acid (CAS 137654-21-8)
- 3-(4-Isopropylphenyl)propanal (CAS 7775-00-0)
- 3-Methyl-4-pyrrolidinomethyl benzophenone (CAS 898775-93-4)
- 5-Chloro-2-ethoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2121513-05-9)
- (4-Ethoxy-2-methyltetrahydro-2h-pyran-4-yl)methanamine (CAS 1480595-36-5)
- Hexapeptide-10 (CAS 146439-94-3)
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