[1,2,4]Triazolo[4,3-a]pyridine-3-carboxamide CAS 4919-09-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4919-09-9 |
| Molecular Formula | C13H15N3O |
| Molecular Weight | 229.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,2,4]Triazolo[4,3-a]pyridine-3-carboxamide (CAS 4919-09-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H15N3O. Molecular weight: 229.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H15N3O |
| Molecular Weight | 229.28 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.) | 1958 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- (Z)-4-((dimethylamino)methylene)-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 65644-13-5)
- 1-(2,8-Dimethyl-3a,8-dihydro-1H-pyrazolo[1,5-b]indazol-3-yl)ethanone (CAS 61322-50-7)
- (Z)-3-(4-(dimethylamino)phenyl)-2-((E)-(methoxyimino)methyl)acrylonitrile (CAS 339278-27-2)
- n-(3-Chlorobenzyl)-1-methyl-1h-pyrazol-3-amine (CAS 1183511-53-6)
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4,5-diphenyl-1-propyl-1H-imidazole (CAS 339277-23-5)
- Methyl 5-methyl-6-(methylamino)nicotinate (CAS 1355179-47-3)
- 2-(Difluoromethoxy)-6-mercaptobenzo[d]oxazole (CAS 1806395-69-6)
- (3aS,7aS)-2-Allyl-1,3-bis(4-bromobenzyl)-2-chlorooctahydro-1H-benzo[d][1,3,2]diazasilole (CAS 547713-49-5)
- N-(1-(4-(Ethylsulfonyl)phenyl)piperidin-4-yl)benzo[d]thiazol-2-amine (CAS 1444303-39-2)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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