2-(4-Bromo-2H-1,2,3-triazol-2-yl)acetic acid CAS 1934964-63-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1934964-63-2 |
| Molecular Formula | C4H4BrN3O2 |
| Molecular Weight | 206.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Bromo-2H-1,2,3-triazol-2-yl)acetic acid (CAS 1934964-63-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H4BrN3O2. Molecular weight: 206.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H4BrN3O2 |
| Molecular Weight | 206.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 4-Bromo-1-methyl-2-nitro-1H-imidazole (CAS 121816-79-3)
- 5-bromo-2-methyl-triazole-4-carboxylic acid (CAS 1372711-56-2)
- 5-bromo-3-methyl-triazole-4-carboxylic acid (CAS 1391631-21-2)
- Methyl 5-Bromo-1H-1,2,3-triazole-4-carboxylate (CAS 1427475-25-9)
- 2-(3-Bromo-1H-1,2,4-triazol-1-yl)acetic acid (CAS 1449369-00-9)
- 5-Bromo-1-methyl-1H-1,2,4-triazole-3-carboxylic acid (CAS 1514615-46-3)
- 5-Bromo-1-methyl-2-nitro-1H-imidazole (CAS 151597-78-3)
- 5-bromo-1-methyl-triazole-4-carboxylic acid (CAS 1554430-81-7)
Recommended Standards
- 5-Bromo-2-methyl-4-nitroimidazole (CAS 18874-52-7)
- (2-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 935701-05-6)
- (4-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 179942-50-8)
- 2-Phenyl-2-(trifluoromethyl)morpholine (CAS 1315366-84-7)
- (R)-1-(2,5-Diethoxyphenyl)ethan-1-ol (CAS 1177206-60-8)
- 2-Butanol (CAS 78-92-2)
- 2,6-Dimethylisonicotinamide (CAS 113708-04-6)
- Methyl 5-chloro-2-(piperazin-1-yl)benzoate (CAS 849106-87-2)
- 2-Hydrazono-5-methyl-1,2-dihydropyrimidine (CAS 33592-41-5)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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