[1,2,4]Triazolo[1,5-a]pyrazine-5-carbonitrile CAS 1823870-83-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823870-83-2 |
| Molecular Formula | C6H3N5 |
| Molecular Weight | 145.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,2,4]Triazolo[1,5-a]pyrazine-5-carbonitrile (CAS 1823870-83-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H3N5. Molecular weight: 145.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H3N5 |
| Molecular Weight | 145.12 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 5 |
Related Triazolo Standards
- [1,2,4]Triazolo[1,5-a]pyrazine-2-carbonitrile (CAS 1823894-17-2)
- [1,2,4]Triazolo[1,5-a]pyrazine-8-carbonitrile (CAS 86805-31-4)
- [1,2,4]Triazolo[4,3-b]pyridazine-3-carbonitrile (CAS 88277-76-3)
- [1,2,4]Triazolo[1,5-a][1,3,5]triazin-7-amine (CAS 1489-04-9)
- [1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 4866-61-9)
- [1,2,4]Triazolo[4,3-a]pyridine-6-carbonitrile (CAS 1019024-64-6)
- 1,2,4-Triazolo[4,3-a]pyridine-7-carbonitrile (CAS 1019024-86-2)
- [1,2,4]Triazolo[1,5-a]pyridine-5-carbonitrile (CAS 1503320-36-2)
Recommended Standards
- Isoxazolo[4,3-b]pyridine-3-carbonitrile (CAS 173417-39-5)
- 5-Isocyanatopyridine-2-carbonitrile (CAS 125117-98-8)
- (4R,5S)-4-Amino-3-oxoisoxazolidine-5-carboxamide (CAS 66620-06-2)
- 2,6-Dichloro-5-phenylnicotinonitrile (CAS 10177-06-7)
- 2-Amino-4-(4-ethoxyphenyl)-4-oxobutanoic acid (CAS 1026755-44-1)
- 2-azaspiro[3.4]oct-6-ene;hydrochloride (CAS 2241131-01-9)
- 5-Methylbenzofuran-2,3-dione (CAS 49753-63-1)
- 6,7-dihydro-5H-imidazo[1,2-a]pyridin-8-one (CAS 457949-09-6)
- 2-Amino-6-tert-butyl-N-(2-chloro-5-nitrophenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 588692-38-0)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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