Ethyl (4-bromo-3-cyano-7-fluorobenzo[b]thiophen-2-yl)carbamate CAS 2649788-77-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2649788-77-0 |
| Molecular Formula | C12H8BrFN2O2S |
| Molecular Weight | 343.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl (4-bromo-3-cyano-7-fluorobenzo[b]thiophen-2-yl)carbamate (CAS 2649788-77-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H8BrFN2O2S. Molecular weight: 343.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H8BrFN2O2S |
| Molecular Weight | 343.17 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 3-(7-Bromo-3-oxo-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)benzonitrile (CAS 1396808-72-2)
- (5-Bromo-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone (CAS 68287-72-9)
- (E)-3-(5-bromo-2-((1-ethoxy-1-oxopropan-2-yl)oxy)phenyl)acrylic acid (CAS 937599-40-1)
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- 1-[5-bromo-2-(2-methoxyethoxy)phenyl]hexahydropyrimidine-2,4-dione (CAS 2703771-05-3)
- 2-(3-Bromo-2-methylphenyl)-5-(hydroxymethyl)benzo[d]oxazole-7-carbonitrile (CAS 2459479-72-0)
- 2-(3-Bromo-4-methoxybenzylidene)-1H-indene-1,3(2H)-dione (CAS 25315-17-7)
- Ethyl 4-bromo-2-[2-(2-methoxyphenyl)-hydrazin-1-ylidene]-3-oxobutanoate (CAS 24129-26-8)
Recommended Standards
- Diethyl (difluoro(phenylselanyl)methyl)phosphonate (CAS 327156-99-0)
- Ethyl (E)-4-(4-bromo-2-formyl-6-methoxyphenoxy)but-2-enoate (CAS 478064-33-4)
- 5-(4-Bromophenyl)-1-hydroxy-3-phenyl-1,2-dihydropyrazin-2-one (CAS 339011-12-0)
- (2,4-Dimethoxy phenyl) acetaldehyde (CAS 33567-62-3)
- 1-(Pyridin-4-yl)-4-tritylpiperazine (CAS 854159-13-0)
- Methyl 2-amino-2-(3-methoxyphenyl)acetate (CAS 43189-19-1)
- Clavulanate Potassium EP Impurity G (CAS 374816-32-7)
- Methyl 7-bromo-3-hydroxybenzo[b]thiophene-2-carboxylate (CAS 2112950-21-5)
- 2-(Quinazolin-4-yl)cyclohexanone (CAS 58006-85-2)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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