53598-88-2 (+/-)-4-(Chloromethyl)-4-methylazetidin-2-one MFCD19232808 CAS 53598-88-2
| CAS No. | 53598-88-2 |
| Molecular Formula | C5H8ClNO |
| Molecular Weight | 133.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H8ClNO, 53598-88-2 (+/-)-4-(Chloromethyl)-4-methylazetidin-2-one MFCD19232808 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 133.58 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.
53598-88-2 (+/-)-4-(Chloromethyl)-4-methylazetidin-2-one MFCD19232808 (CAS 53598-88-2), molecular formula C5H8ClNO and molecular weight 133.58 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C5H8ClNO |
| Molecular Weight | 133.58 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.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloromethyl Standards
- (R)-5-(Chloromethyl)pyrrolidin-2-one (CAS 138541-53-4)
- (S)-5-(Chloromethyl)pyrrolidin-2-one (CAS 72479-04-0)
- 1-(Chloromethyl)pyrrolidin-2-one (CAS 31282-95-8)
- 5-(Chloromethyl)-3-methyl-4,5-dihydroisoxazole (CAS 69578-12-7)
- 3-(Chloromethyl)isothiazole (CAS 1246549-42-7)
- 5-(Chloromethyl)isothiazole (CAS 1710-68-5)
- 4-(Chloromethyl)isothiazole (CAS 89033-79-4)
- 5-(Chloromethyl)thiazole (CAS 45438-77-5)
Recommended Standards
- N-2-Chloroethyl acrylamide, 97% (CAS 44653-15-8)
- Etoricoxib Impurity 49 (CAS 73312-69-3)
- Etoricoxib Impurity 90 (CAS CATO-C4X-108090)
- 4-Chloro-2-hydroxy-2-methylbutanenitrile (CAS 717127-31-6)
- 3-(Boc-amino)-1,2,3,4-tetrahydronaphthalene-2-carboxylic Acid (CAS 903094-83-7)
- Decoyinine (CAS 2004-04-8)
- tert-Butyl 5-((tert-butoxycarbonyl)amino)-2-iodo-1H-pyrrolo[3,2-b]pyridine-1-carboxylate (CAS 2891457-60-4)
- 2-((4-Allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 305337-54-6)
- N2-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)pyridine-2,3-diamine hydrochloride (CAS 317822-48-3)
- But-3-ene-1,3-diyldibenzene (CAS 16606-47-6)
- [5-[(3,5-Dimethyl-2H-pyrrol-2-ylidene-N-methyl)]-N-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]-1H-pyrrole-2-propanamidato-]difluoro-Boron (CAS 848572-94-1)
- Flecainide Impurity 12 (CAS CATO-C4X-254612)
- N,N,3-trimethylazetidin-3-amine dihydrochloride (CAS 133891-76-6)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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