1,2,4-Triazolo[4,3-a]pyrazin-8-amine CAS 68774-79-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68774-79-8 |
| Molecular Formula | C5H5N5 |
| Molecular Weight | 135.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,4-Triazolo[4,3-a]pyrazin-8-amine (CAS 68774-79-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H5N5. Molecular weight: 135.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H5N5 |
| Molecular Weight | 135.13 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 5 |
Related Triazolo Standards
- 3H-[1,2,3]Triazolo[4,5-c]pyridin-7-amine (CAS 116599-51-0)
- 1H-[1,2,4]Triazolo[3,4-b][1,3,5]triazepine (CAS 139349-50-1)
- [1,2,4]triazolo[4,3-a]pyrazin-5-amine (CAS 1421601-44-6)
- 1,2,4-Triazolo[4,3-c]pyrimidin-5-amine (CAS 1823337-74-1)
- [1,2,4]Triazolo[1,5-a]pyrazin-2-amine (CAS 88002-33-9)
- [1,2,4]Triazolo[1,5-a]pyrazin-5-amine (CAS 55366-15-9)
- [1,2,4]triazolo[1,5-a]pyrazin-8-amine (CAS 55366-18-2)
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Recommended Standards
- [1,2,4]triazolo[4,3-c]pyrimidin-3-amine (CAS 859765-68-7)
- 1,2-Dihydropyrimido[5,4-e][1,2,4]triazine (CAS 19801-79-7)
- [1,2,4]Triazolo[4,3-b]pyridazin-8-amine (CAS 6583-39-7)
- 2-[8-Chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl]pyridine (CAS 339099-44-4)
- 1-(4-Chlorophenyl)-5-methyl-1H-pyrazole (CAS 671182-58-4)
- 1-Methyl-4-phenylpyrrolidin-3-amine (CAS 921090-39-3)
- (4R)-Methyl 4-((3R,5R,8S,10S,13R,14S,17R)-3-acetoxy-12-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,10,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate (CAS 1427582-36-2)
- 1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 2044903-03-7)
- Docetaxel Impurity 44 (CAS CATO-C4X-161944)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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