[1,2,4]triazolo[4,3-a]pyrazin-5-amine CAS 1421601-44-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1421601-44-6 |
| Molecular Formula | C5H5N5 |
| Molecular Weight | 135.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies [1,2,4]triazolo[4,3-a]pyrazin-5-amine (CAS 1421601-44-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H5N5. Molecular weight: 135.13 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1991 |
| 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-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)
- [1,2,4]Triazolo[1,5-c]pyrimidin-5-amine (CAS 76044-39-8)
- [1,2,4]Triazolo[4,3-b]pyridazin-7-amine (CAS 88511-72-2)
Recommended Standards
- Imidazo[1,5-a][1,3,5]triazin-4-amine (CAS 145837-65-6)
- (Z)-3,9-Dihydro-6H-purin-6-imine (CAS 134434-48-3)
- 2H-[1,2,4]Triazino[5,4-c][1,2,4]triazine (CAS 157420-78-5)
- Tri-tert-butylphosphine oxide (CAS 6866-70-2)
- 5-(Difluoromethoxy)pyridine-3-carboxylic acid (CAS 1256826-25-1)
- Tert-butyl (2S,4R)-4-amino-2-(ethoxymethyl)pyrrolidine-1-carboxylate (CAS 1207853-59-5)
- (1S,2R,5R)-6,6-difluoro-4-oxo-3-azabicyclo[3.1.0]Hexane-2-carboxylic acid (CAS 201231-55-2)
- (3R,3aS,6R,6aS)-6-(Methanesulfonyloxy)-hexahydrofuro[3,2-b]furan-3-yl methanesulfonate (CAS 24808-23-9)
- 3-Amino-3-(2,3-dichlorophenyl)propionic Acid (CAS 117391-56-7)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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