2-(1H-Benzo[d][1,2,3]triazol-6-yl)-2-oxoacetic acid CAS 1227406-83-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1227406-83-8 |
| Molecular Formula | C8H5N3O3 |
| Molecular Weight | 191.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1H-Benzo[d][1,2,3]triazol-6-yl)-2-oxoacetic acid (CAS 1227406-83-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5N3O3. Molecular weight: 191.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5N3O3 |
| Molecular Weight | 191.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related H Standards
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- Ethyl benzo[c]isoxazole-3-carboxylate (CAS 90924-33-7)
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Recommended Standards
- 5,7-Dihydro-2H-imidazo[4',5':4,5]benzo[1,2-d]oxazole-2,6(3H)-dione (CAS 119151-22-3)
- 1-(2,2-Difluoroethyl)-4-methyl-5-nitro-1H-pyrazole (CAS 1245808-12-1)
- 6-Nitro-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde (CAS 1190317-20-4)
- 6,7-Dimethyl-2,3-dihydroimidazo[1,2-c]pyrimidin-5(6H)-one (CAS 67434-61-1)
- Ethyl 4-(2,3-difluorophenyl)-4-oxobutyrate (CAS 898752-96-0)
- 6-Amino-2-bromobenzothiazole (CAS 945400-80-6)
- 2-(Piperidin-4-ylmethyl)isoindolin-1-one (CAS 749206-16-4)
- (2-(Benzyl(methyl)carbamoyl)phenyl)boronic acid (CAS 2096339-29-4)
- Triclopyr impurity D (CAS CATO-CCPD103607)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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