7-Bromo-3H-[1,2,3]triazolo[4,5-b]pyridine CAS 1781635-60-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1781635-60-6 |
| Molecular Formula | C5H3BrN4 |
| Molecular Weight | 199.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Bromo-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 1781635-60-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H3BrN4. Molecular weight: 199.01 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H3BrN4 |
| Molecular Weight | 199.01 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 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
- 7-Bromo-[1,2,3,4]tetrazolo[1,5-a]pyridine (CAS 1130816-25-9)
- 6-Bromo-[1,2,4]triazolo[4,3-b]pyridazine (CAS 115127-23-6)
- 7-Bromo-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 120633-31-0)
- 8-Bromo-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1208084-77-8)
- 6-Bromo[1,2,4]triazolo[1,5-a]pyrazine (CAS 1233026-51-1)
- 3-Bromo-1H-pyrazolo[3,4-d]pyrimidine (CAS 1251033-27-8)
- 3-Bromo-1H-pyrazolo[3,4-c]pyridazine (CAS 1260741-42-1)
- 2-Bromo-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1335054-80-2)
Recommended Standards
- 3-Amino-6-bromopyrazine-2-carbonitrile (CAS 17231-51-5)
- 4-Amino-6-bromopyrimidine-5-carbonitrile (CAS 1799426-67-7)
- 4-(3-Pyridyl)phenylboronic Acid (CAS 170230-28-1)
- 2-Bromo-5-(trifluoromethyl)thiophene (CAS 143469-22-1)
- 7-Chloro-5-oxo-2,3,4,5-tetrahydrobenzo[b]oxepin-8-yl pivalate (CAS 2226905-13-9)
- rac Desisopropyl Tolterodine-d7 Methyl Ether (CAS 1794768-30-1)
- 3-(4-Propylphenoxy)piperidine hydrochloride (CAS 1220034-07-0)
- 7-Chloro-1-ethyl-6-nitro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 75001-59-1)
- 5-(3-(Benzyloxy)-4-fluorophenyl)oxazole (CAS 2364585-34-0)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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