Isoxazolidine-3,5-dione CAS 115344-44-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 115344-44-0 |
| Molecular Formula | C3H3NO3 |
| Molecular Weight | 101.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isoxazolidine-3,5-dione (CAS 115344-44-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H3NO3. Molecular weight: 101.06 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H3NO3 |
| Molecular Weight | 101.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Isoxazolidine Standards
- (S)-Isoxazolidine-3-carboxylic acid (CAS 32739-41-6)
- Methyl isoxazolidine-5-carboxylate (CAS 15166-59-3)
- Ethyl isoxazolidine-3-carboxylate (CAS 472992-61-3)
- Ethyl isoxazolidine-5-carboxylate (CAS 36839-10-8)
- Ethyl isoxazolidine-5-carboxylate hydrochloride (CAS 36839-08-4)
- isoxazolidine;hydrochloride (CAS 39657-45-9)
- Isoxazolidine-5-carboxylic acid hydrochloride (CAS 36839-07-3)
Recommended Standards
- 2,2,2-Trifluoroethan(ol-d) 77568-66-2 Trifluoroethyl alcohol-OD (CAS 77568-66-2)
- azido(methoxy)methanone (CAS 1516-56-9)
- Phosphoric Acid-d3 (85% w/w in D2O) (CAS 14335-33-2)
- 5-Hydroxybenzo[d]isoxazol-3(2H)-one (CAS 178748-21-5)
- 2-(1-(Cyclopropylsulfonyl)azetidin-3-ylidene)acetonitrile (CAS 2035470-00-7)
- 1-(Benzo[d][1,3]dioxol-5-yl)-6-methyl-2-(p-tolyl)-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 1022133-72-7)
- (3-Bromo-2-fluoropyridin-4-yl)methanol (CAS 1227601-79-7)
- Methyl benzofuran-2-carboxylate (CAS 1646-27-1)
- Ethyl 2,5-dichlorooxazole-4-carboxylate (CAS 1188263-89-9)
- Dulaglutide (CAS 923950-08-7)
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