1-(3-Methylbut-2-en-1-yl)pyrrolidin-2-one CAS 33226-28-7
| CAS No. | 33226-28-7 |
| Molecular Formula | C9H15NO |
| Molecular Weight | 153.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(3-Methylbut-2-en-1-yl)pyrrolidin-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.
1-(3-Methylbut-2-en-1-yl)pyrrolidin-2-one (CAS 33226-28-7), molecular formula C9H15NO and molecular weight 153.22 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(3-Methylbut-2-en-1-yl)pyrrolidin-2-one (C9H15NO) is characterized by an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H15NO |
| Molecular Weight | 153.22 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1966 |
| Nitrogen Atoms | 1 |
Related Methylbut Standards
- n-(2-Methylbut-3-yn-2-yl)pentan-1-amine (CAS 1342147-65-2)
- 1-(2-Methylbut-3-yn-2-yl)piperazine (CAS 451494-40-9)
- 1-(3-Methylbut-2-en-1-yl)cyclobutane-1-carbaldehyde (CAS 1353004-19-9)
- 1-(2-Methylbut-3-yn-2-yl)imidazolidin-2-one (CAS 1341288-46-7)
- 3-Methyl-3-((3-methylbut-2-en-1-yl)oxy)but-1-ene (CAS 34454-77-8)
- 2-((2-Methylbut-3-yn-2-yl)amino)-2-oxoacetic acid (CAS 1341830-12-3)
- [1-(3-Methylbut-2-enyl)-1h-pyrazol-3-yl]amine (CAS 1003012-43-8)
- 3-((3-Methylbut-2-en-1-yl)oxy)pyrrolidine (CAS 1250880-55-7)
Recommended Standards
- 1-(3,6-Dihydro-2H-pyran-4-yl)pyrrolidine (CAS 62936-76-9)
- 1-(4-tert-Butyl-1h-imidazol-2-yl)methanamine (CAS 944903-84-8)
- 1-(2-methoxyethyl)cyclopentane-1-carbonitrile (CAS 64871-75-6)
- 1-(5-Ethyl-1H-pyrazol-3-yl)-N,N-dimethylmethanamine (CAS 91868-17-6)
- Ethyl 1-benzyl-4-(4-bromophenyl)pyrrolidine-3-carboxylate (CAS 885959-02-4)
- (3S)-3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-[(4-nitrophenyl)carbamoyl]propanoic acid (CAS 185547-52-8)
- Nonanedioic acid, polymer with 1,4-butanediol and 1,1'-methylenebis[isocyanatobenzene] (CAS 109747-77-5)
- 1-Nitropyrene-d9 (CAS 93487-20-8)
- 1-Allyl-3-(3-(trifluoromethyl)phenyl)thiourea (CAS 331-37-3)
- 2,6-Bis[(3,4,5-trimethoxyphenyl)methylidene]cyclohexan-1-one (CAS 312276-03-2)
- Quinoline-2,8-diamine (CAS 7508-76-1)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(2-hydroxypropan-2-yl)furan-2-yl)boronate (CAS 2223030-67-7)
- 1-Isopropyl-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (CAS 127555-73-1)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com