4-Cyclopropyl-3-methylpyrrolidin-2-one CAS 1936404-47-5
| CAS No. | 1936404-47-5 |
| Molecular Formula | C8H13NO |
| Molecular Weight | 139.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Cyclopropyl-3-methylpyrrolidin-2-one (CAS 1936404-47-5), a certified reference material (molecular formula C8H13NO, MW 139.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H13NO, 4-Cyclopropyl-3-methylpyrrolidin-2-one contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 139.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures 4-Cyclopropyl-3-methylpyrrolidin-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H13NO |
| Molecular Weight | 139.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Cyclopropyl Standards
- 1-Cyclopropyl-1H-pyrrole-2-carbaldehyde (CAS 1039758-67-2)
- 4-Cyclopropyl-N-methylbut-2-enamide (CAS 1206708-24-8)
- 1-cyclopropyl-5-methylpyrrolidin-3-one (CAS 1384429-05-3)
- 1-cyclopropyl-4-methylpyrrolidin-3-one (CAS 1384430-91-4)
- 4-cyclopropyl-3,3-dimethylazetidin-2-one (CAS 180181-72-0)
- 1-Cyclopropyl-3-(dimethylamino)prop-2-en-1-one (CAS 21666-68-2)
- 1-Cyclopropyl-4-piperidinone (CAS 62813-01-8)
- Cyclopropyl(pyrrolidin-1-yl)methanone (CAS 540802-37-7)
Recommended Standards
- 2-Amino-1,2-dicyclopropylethan-1-one (CAS 1935193-22-8)
- (1r,3r,5r,7r)-2-Oxa-6-azaadamantane (CAS 19557-29-0)
- (3R)-3-cyclopentyl-3-hydroxy-propanenitrile (CAS 1932506-33-6)
- 6-(Aminomethyl)bicyclo[4.1.0]Heptan-3-one (CAS 1956328-43-0)
- (4Z)-1-(4-Chlorophenyl)-3-ethoxy-4-{[(morpholin-4-yl)amino]methylidene}-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-09-0)
- 3-(3-nitrophenyl)-1,3-oxazolidin-2-one (CAS 5198-51-6)
- Heparin disaccharide I-P trisodium salt (CAS 149368-05-8)
- N-Methyl-N-(trifluoromethyl)aniline (CAS 213190-28-4)
- 2-Amino-4-chloro-5-(trifluoromethyl)benzonitrile (CAS 1217302-11-8)
- 2-(2-Ethoxy-4-formyl-6-iodophenoxy)acetamide (CAS 444999-98-8)
- 4-Bromo-3-methyl-6-(trifluoromethyl)-1H-indole (CAS 1360893-22-6)
- Difelikefalin Impurity 91 (CAS CATO-C4X-304191)
- 1235440-58-0 4-(3-Phenyl-1H-1,2,4-triazol-5-yl)piperidine--hydrogen chloride (1/1) DTXSID90677624 (CAS 1235440-58-0)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com