1-(3-Chloropropyl)pyrrolidin-2-one CAS 91152-30-6
| CAS No. | 91152-30-6 |
| Molecular Formula | C7H12ClNO |
| Molecular Weight | 161.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H12ClNO, 1-(3-Chloropropyl)pyrrolidin-2-one contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 161.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-(3-Chloropropyl)pyrrolidin-2-one (CAS 91152-30-6), molecular formula C7H12ClNO and molecular weight 161.63 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C7H12ClNO |
| Molecular Weight | 161.63 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 |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloropropyl Standards
- 2-(3-Chloropropyl)thiazole (CAS 1508098-58-5)
- 1-(3-Chloropropyl)piperidine (CAS 1458-63-5)
- 1-(2-Chloropropyl)piperidine (CAS 698-92-0)
- 5-(3-Chloropropyl)isoxazol-3(2H)-one (CAS 823797-36-0)
- (3-chloropropyl)cyclohexane (CAS 1124-62-5)
- 2-(3-Chloropropyl)thiophene (CAS 20906-17-6)
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Recommended Standards
- 1-(2-Chloroethyl)piperidin-2-one (CAS 52548-87-5)
- 1-(4-Chloro-1-methylpyrrolidin-2-yl)ethanone (CAS 352546-50-0)
- (S)-1-(2-(Chloromethyl)pyrrolidin-1-yl)ethanone (CAS 66158-70-1)
- 1-(4-Chloropiperidin-1-yl)ethan-1-one (CAS 207852-63-9)
- Berbamine Hydrochloride (CAS 6078-17-7)
- 4-Bromo-5-(difluoromethyl)-2-fluoropyridine-3-sulfonamide (CAS 1805370-33-5)
- 5-(Cyclopentylsulfanyl)-1,3,4-thiadiazole-2-thiol (CAS 477846-14-3)
- 5-Chloro-4-nitrothiophene-2-sulfonamide (CAS 61714-46-3)
- N-(2-Methoxybenzyl)-1-(2-(pyrrolidin-1-yl)pyrimidin-5-yl)methanamine (CAS 1279216-96-4)
- Methyl 3,4-dichloro-5-nitrobenzoate (CAS 63105-53-3)
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- 3-[5-(trifluoromethyl)-1h-pyrazol-1-yl]aniline (CAS 1152530-85-2)
- (Ser(PO?H?)2?2)-Tau Peptide (260-264) PAb Blocking trifluoroacetate salt (CAS 2022956-57-4)
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