2,3-Dichloro-5-(pyrrolidin-2-yl)pyridine CAS 1270382-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1270382-21-2 |
| Molecular Formula | C9H10Cl2N2 |
| Molecular Weight | 217.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dichloro-5-(pyrrolidin-2-yl)pyridine (CAS 1270382-21-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10Cl2N2. Molecular weight: 217.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10Cl2N2 |
| Molecular Weight | 217.10 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 DMSO, DMF, methanol |
| 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-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5,6,7-Trifluoro-2H-benzo[d][1,3]oxazine-2,4(1H)-dione (CAS 1196155-55-1)
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- 2-((4-(4-Chlorophenyl)piperazin-1-yl)methyl)pyrazolo[1,5-a]pyridine (CAS 337972-47-1)
- O-Methyl-N-(3-methyl-3H-purin-6-yl)hydroxylamine (CAS 89018-73-5)
- (1-(Bicyclo[1.1.1]Pentan-1-yl)-3-methyl-1H-pyrazol-5-yl)methanol (CAS 2489244-38-2)
- 3-Methyl-2-chloro-3H-imidazo[4,5-f]quinoline (CAS 161087-48-5)
- (1R)-1-(4-Propylphenyl)ethan-1-amine (CAS 1212121-97-5)
- 2-(4-(Difluoromethyl)-6-iodo-3-methoxypyridin-2-yl)acetic acid (CAS 1807013-05-3)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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