1-[(4-Bromo-3-fluorophenyl)carbonyl]pyrrolidine CAS 1022931-81-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1022931-81-2 |
| Molecular Formula | C11H11BrFNO |
| Molecular Weight | 272.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-[(4-Bromo-3-fluorophenyl)carbonyl]pyrrolidine (CAS 1022931-81-2), 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 Bromo Standards
- 1-(4-bromo-2-fluorophenyl)piperidin-2-one (CAS 1016773-90-2)
- 1-(4-Bromo-2-fluorobenzyl)pyrrolidin-2-one (CAS 1022931-60-7)
- 1-(2-Bromo-4-fluorophenyl)piperidin-2-one (CAS 1038980-58-3)
- N-(4-bromo-2-fluorophenyl)-3-methylbut-2-enamide (CAS 1050643-39-4)
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Recommended Standards
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phthalazin-1(2H)-one (CAS 1009303-60-9)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinazolin-4(3H)-one (CAS 1009303-58-5)
- Tedizolid Impurity 97 (CAS 885951-58-6)
- 2-Hydroxy-4-methoxy-3-(trifluoromethyl)pyridine (CAS 1227580-18-8)
- 4-Ethyl-1,3-thiazol-5-amine (CAS 1249955-33-6)
- (S)-4-(1-Aminoethyl)-2-methoxybenzoic acid hydrochloride (CAS 2216747-15-6)
- 2-Methylbutane-1,2,3,4-tetraol (CAS 42933-13-1)
- N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxamide (CAS 1031747-40-6)
- 2-(2H-1,3-Benzodioxol-5-yl)-3-bromoimidazo[1,2-a]pyridine (CAS 904813-89-4)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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