3-Pyrrolidinyl 2-chloroacetate hydrochloride CAS 1219956-79-2
| CAS No. | 1219956-79-2 |
| Molecular Formula | C6H10ClNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Pyrrolidinyl 2-chloroacetate hydrochloride (CAS 1219956-79-2) is a high-purity analytical reference standard with the molecular formula C6H10ClNO2HCl and a molecular weight of 200.06 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 3-Pyrrolidinyl 2-chloroacetate hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H10ClNO2 HCl |
| Molecular Weight | 200.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-Chloro-N-(2-methoxy-5-(morpholinosulfonyl)phenyl)acetamide (CAS 565194-83-4)
- Ethyl 3-bromo-5-(trifluoromethoxy)-1H-indole-2-carboxylate (CAS 1227955-21-6)
- 3-(1,3-Dioxoisoindolin-2-yl)propanal (CAS 2436-29-5)
- 5-((tert-Butyldimethylsilyl)oxy)pentanal (CAS 87184-80-3)
- 4-(Pyrimidin-4-yl)pyrrolidine-3-carboxylic acid (CAS 1344221-24-4)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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