3-Chloro-1-ethylpyrrolidine CAS 3608-70-6
| CAS No. | 3608-70-6 |
| Molecular Formula | C6H12ClN |
| Molecular Weight | 133.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to chlorine substitution, 3-Chloro-1-ethylpyrrolidine is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 133.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-Chloro-1-ethylpyrrolidine (CAS 3608-70-6) is a high-purity analytical reference standard with the molecular formula C6H12ClN and a molecular weight of 133.62 g/mol.
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 | C6H12ClN |
| Molecular Weight | 133.62 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- (R)-3-chloro-1-methylpiperidine (CAS 1353993-68-6)
- (S)-3-Chloro-1-methyl-piperidine (CAS 1354009-45-2)
- 3-Chloro-1-methylpiperidine (CAS 22704-36-5)
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Recommended Standards
- 3-(Chloromethyl)piperidine (CAS 220510-75-8)
- 3-(Chloromethyl)-1-methylpyrrolidine (CAS 58689-43-3)
- 4-Chloromethyl-piperidine (CAS 58013-32-4)
- 2-(Chloromethyl)piperidine (CAS 56098-50-1)
- 1-(Benzofuran-6-yl)ethanol (CAS 181820-01-9)
- Ethyl 4-(2-(6-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetyl)piperazine-1-carboxylate (CAS 941905-13-1)
- 1-(5-fluoro-2-methoxy-3-nitrophenyl)ethanone (CAS 685892-18-6)
- 3,4-Difluoro-4-(1,3-dioxolan-2-yl)benzophenone (CAS 898760-78-6)
- Ethyl 3-(N-(5-chloro-2-methylphenyl)sulfamoyl)benzo[b]thiophene-2-carboxylate (CAS 932303-46-3)
- N-(1-Benzylpiperidin-4-yl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-amine (CAS 568575-51-9)
- 4-(4-Methoxyphenyl)-1-(4-pyridylcarbonyl)semicarbazide (CAS 6270-66-2)
- Dotinurad Impurity 30 (CAS CATO-C4X-249430)
- 5-Bromoimidazo[1,5-a]pyrazin-8(7H)-one (CAS 849200-66-4)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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