Ethyl (8-bromo-5-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)carbamate CAS 1626336-60-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1626336-60-4 |
| Molecular Formula | C9H8BrClN4O2 |
| Molecular Weight | 319.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl (8-bromo-5-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)carbamate (CAS 1626336-60-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8BrClN4O2. Molecular weight: 319.54 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8BrClN4O2 |
| Molecular Weight | 319.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- Ethyl (3-bromo-6-chloroimidazo[1,2-b]pyridazin-2-yl)carbamate (CAS 1172470-59-5)
- Ethyl 8-bromo-4-chloro-7-methylpyrazolo[1,5-a][1,3,5]triazine-2-carboxylate (CAS 2365243-38-3)
- 1-Bromo-8-chloro-6-fluoro-3-(methoxymethoxy)naphthalene (CAS 2852769-94-7)
- 8-Bromo-1-chloro-2-fluoro-6-(methoxymethoxy)naphthalene (CAS 2852767-66-7)
- Methyl 5-bromo-4-(chlorosulfonyl)thiophene-2-carboxylate (CAS 1087792-15-1)
- Methyl 4-Bromo-5-(chlorosulfonyl)thiophene-2-carboxylate (CAS 1306606-67-6)
- 2-(4-Bromo-phenyl)-4-chloro-quinazoline (CAS 83800-98-0)
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Recommended Standards
- 5-Chloro-7-iodo-8-methoxyquinoline (CAS 91240-91-4)
- N-(5-chloro-2-fluoro-4-iodo-phenyl)acetamide (CAS 2157481-37-1)
- 5-(Nonylthio)quinoline-8-thiol (CAS 60465-71-6)
- N,1-Dimethyl-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxamide (CAS 185451-38-1)
- 8-Bromo-5-hydroxy-6,7-dimethoxy-2-methyl-4H-chromen-4-one (CAS 1295300-15-0)
- (R)-1-(2-Fluorophenyl)ethylamine (CAS 185545-90-8)
- Methyl 2-(4-methoxyphenyl)pyrimidine-5-carboxylate (CAS 1068977-07-0)
- Bitolterol-API (CAS 30392-40-6)
- 6-Chloropyrazine-2-carboxylic acid (CAS 23688-89-3)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com