5,5-Dimethyl isoxazolidinone CAS 62243-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62243-00-9 |
| Molecular Formula | C5H9NO2 |
| Molecular Weight | 115.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5-Dimethyl isoxazolidinone (CAS 62243-00-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9NO2. Molecular weight: 115.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9NO2 |
| Molecular Weight | 115.13 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) | 2.0 |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- 3,5-Dimethyl-4,5-dihydroisoxazol-5-ol (CAS 53009-14-6)
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- cis-2,5-Dimethyl-morpholine (CAS 68043-56-1)
- trans-2,5-Dimethyl-morpholine (CAS 67804-27-7)
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- N,4-Dimethyl-1-pentanamine (CAS 42763-51-9)
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- 2,3-Dimethyl-4-penten-2-ol (CAS 19781-52-3)
Recommended Standards
- (R)-2-Amino-2-cyclopropylacetic acid (CAS 49607-01-4)
- N-(Hydroxymethyl)-2-methylacrylamide (CAS 923-02-4)
- N-(2-Hydroxyethyl)acrylamide (stabilized with MEHQ) (CAS 7646-67-5)
- 5-Fluoro-N-methylpyridin-3-amine (CAS 1610667-13-4)
- 2-(Dimethylphosphoryl)acetic acid (CAS 6226-01-3)
- 2-(4-Aminophenyl)-4-phenylquinazolin-6-amine (CAS 128889-33-8)
- Agomelatine Impurity N10 (CAS 861960-34-1)
- N,N-Dimethylaniline (CAS 121-69-7)
- 1,1-diethoxy-2-isothiocyanatoethane (CAS 13733-17-0)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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 13829788188 / jacky.chen@cato-chem.com