(R)-2-(2,4-dichloro-5-fluorophenyl)pyrrolidine CAS 1381928-67-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1381928-67-1 |
| Molecular Formula | C10H10Cl2FN |
| Molecular Weight | 234.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2-(2,4-dichloro-5-fluorophenyl)pyrrolidine (CAS 1381928-67-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10Cl2FN. Molecular weight: 234.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10Cl2FN |
| Molecular Weight | 234.10 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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- (S)-2-(2,3-dichloro-5-fluorophenyl)pyrrolidine (CAS 1212890-41-9)
- (R)-2-(2,3-dichloro-5-fluorophenyl)pyrrolidine (CAS 1212981-26-4)
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- (R)-2-(3,5-dichloro-2-fluorophenyl)pyrrolidine (CAS 1213109-21-7)
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Recommended Standards
- (R)-2-(4,5-dichloro-2-fluorophenyl)pyrrolidine (CAS 1381928-46-6)
- 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1398414-30-6)
- (S)-2-(4,5-dichloro-2-fluorophenyl)pyrrolidine (CAS 1381927-81-6)
- (3-(((2,4-Dimethoxybenzyl)amino)methyl)-5-fluorophenyl)boronic acid (CAS 1704081-52-6)
- ((1R,2S,4R)-4-((tert-Butoxycarbonyl)amino)-2-hydroxycyclopentyl)methyl benzoate (CAS 2177258-94-3)
- 2-Bromo-5-cyclopropylpyrazine (CAS 1086382-78-6)
- N-(4-Acetylphenyl)-2-(pyrrolidin-1-yl)acetamide (CAS 406930-20-9)
- 8-(3,5-Difluorophenyl)-8-methyl-6,9-diazaspiro[4.5]decan-10-one (CAS 1189569-76-3)
- 6-Bromo-1-methoxyisoquinoline (CAS 891785-23-2)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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