2-Cyclopropyl-[1,2,4]triazolo[1,5-a]pyrazine CAS 681249-76-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 681249-76-3 |
| Molecular Formula | C8H8N4 |
| Molecular Weight | 160.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Cyclopropyl-[1,2,4]triazolo[1,5-a]pyrazine (CAS 681249-76-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8N4. Molecular weight: 160.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8N4 |
| Molecular Weight | 160.18 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Related Cyclopropyl Standards
- 1-Cyclopropyl-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 1707392-97-9)
- 3-cyclopropyl-[1,2,4]triazolo[4,3-a]pyrazine (CAS 945262-33-9)
- 7-Cyclopropyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 866131-91-1)
- 4-Cyclopropyl-1-ethynyl-2-fluorobenzene (CAS 1357012-93-1)
- 1-Cyclopropyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1267956-49-9)
- 3-Cyclopropyl-1-(furan-2-yl)prop-2-yn-1-one (CAS 1428781-50-3)
- 2-Cyclopropyl-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS 1774901-03-9)
- 6-Cyclopropyl-2-hydroxynicotinonitrile (CAS 847144-72-3)
Recommended Standards
- 2,6-Naphthyridine-1,5-diamine (CAS 81044-13-5)
- 2-Hydrazinylquinazoline (CAS 36265-27-7)
- 2,3-Dimethylpyrazino[2,3-b]pyrazine (CAS 6499-39-4)
- 4-(4-Nitrophenyl)-4,5,6,7-tetrahydro-3h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1103335-68-7)
- Perfluorophenyl 2-methyl-5-nitrobenzenesulfonate (CAS 885950-60-7)
- tert-Butyl ((2,3-dihydropyrazolo[5,1-b]oxazol-3-yl)methyl)carbamate (CAS 2676868-33-8)
- 2-Propenoic acid, ethyl ester, polymer with ethenylbenzene and N-(hydroxymethyl)-2-propenamide (CAS 25301-38-6)
- 1-(3,4-Dichlorophenyl)-3-(4-(methylthio)phenyl)propan-1-one (CAS 898781-73-2)
- tert-Butyl (4-fluorobenzyl)carbamate (CAS 153903-23-2)
- Fibrinogen Related Peptide (CAS 80755-86-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com