N-(4-bromo-2-fluorophenyl)-3-methylbut-2-enamide CAS 1050643-39-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1050643-39-4 |
| Molecular Formula | C11H11BrFNO |
| Molecular Weight | 272.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(4-bromo-2-fluorophenyl)-3-methylbut-2-enamide (CAS 1050643-39-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H11BrFNO. Molecular weight: 272.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H11BrFNO |
| Molecular Weight | 272.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
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Recommended Standards
- Benzo[c]phenanthren-5-ylboronic acid (CAS 1155912-13-2)
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- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phthalazin-1(2H)-one (CAS 1009303-60-9)
- N,N'-Bis(2,4-xylyl)-N-methylformamidine Hydrochloride (CAS 1391062-43-3)
- Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)nicotinate (CAS 2170135-07-4)
- 3-Methyluracil (CAS 608-34-4)
- 2-Ethyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine dihydrochloride (CAS 1449117-66-1)
- 2-((4-Hydroxy-5,7-dimethylpyrido[2,3-d]pyrimidin-2-yl)thio)acetic acid (CAS 443749-00-6)
- 3-Amino-3'-(pyrrolidinocarbonyl)biphenyl (CAS 1335041-71-8)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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