2-Methyl-1,2-oxaphospholan-5-one 2-oxide CAS 15171-48-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15171-48-9 |
| Molecular Formula | C4H7O3P |
| Molecular Weight | 134.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Methyl-1,2-oxaphospholan-5-one 2-oxide (CAS 15171-48-9) pharmaceutical standards reference standard. Molecular formula: C4H7O3P. Molecular weight: 134.07 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H7O3P |
| Molecular Weight | 134.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1961 |
Recommended Standards
- 2-Fluorosuccinic acid (CAS 687-50-3)
- 2,2-Difluorocyclopentane-1,3-dione (CAS 1215071-21-8)
- 2,4,6-Trifluoropyrimidine (CAS 696-82-2)
- 5-Chloroquinoline-8-sulfonic acid (CAS 90225-09-5)
- (1-Cyanocyclopropyl)methanesulfonyl chloride (CAS 1461707-09-4)
- (R)-5-Bromo-1-methyl-2,3-dihydro-1H-isoindole hydrochloride (CAS 223595-18-4)
- 2-(1,1-Dioxidotetrahydrothiophen-3-yl)malonohydrazide (CAS 53050-29-6)
- Difuro[3,4-b:3',4'-d]furan-1,3,5,7-tetraone (CAS 28315-88-0)
- 7-Iodo-1H-indole-3-carbaldehyde (CAS 123020-22-4)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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