(S)-2-(5-bromo-2-chlorophenyl)pyrrolidine CAS 1228571-10-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1228571-10-5 |
| Molecular Formula | C10H11BrClN |
| Molecular Weight | 260.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(5-bromo-2-chlorophenyl)pyrrolidine (CAS 1228571-10-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11BrClN. Molecular weight: 260.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11BrClN |
| Molecular Weight | 260.56 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related S Standards
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- (R)-2-(4-bromo-2-chlorophenyl)pyrrolidine (CAS 1228558-91-5)
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Recommended Standards
- (R)-2-(5-bromo-2-chlorophenyl)pyrrolidine (CAS 1228570-66-8)
- N-[(3-Bromo-5-chlorophenyl)methyl]cyclopropanamine (CAS 1229245-70-8)
- (S)-2-(2-Bromo-5-chlorophenyl)pyrrolidine (CAS 1228570-27-1)
- (E)-3-Acetyl-5-(2-(5-nitrofuran-2-yl)vinyl)-1,3,4-oxadiazol-2(3H)-one (CAS 3878-31-7)
- 37497-65-7 CTK1B5614 Pyridine, 1,2,3,4-tetrahydro- (CAS 37497-65-7)
- 2,3-Dihydro-1h-indole-5-sulfonamide hydrochloride (CAS 1193388-78-1)
- (4R,5R)-4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(tert-butoxy)hexanoic acid (CAS 1014018-64-4)
- trans-4-methoxypiperidin-3-ol hydrochloride (CAS 2055841-02-4)
- methyl cis-3-(hydroxymethyl)cyclohexanecarboxylate (CAS 502650-56-8)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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