5,5-Dimethyl-1,3,2-dioxaphosphinane 2-oxide CAS 4090-60-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4090-60-2 |
| Molecular Formula | C5H11O3P |
| Molecular Weight | 150.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5-Dimethyl-1,3,2-dioxaphosphinane 2-oxide (CAS 4090-60-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H11O3P. Molecular weight: 150.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H11O3P |
| Molecular Weight | 150.11 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) | 0.5 |
| CAS Registry Year (est.) | 1958 |
Related Dimethyl Standards
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Recommended Standards
- 3-Fluoro-5-formylpicolinonitrile (CAS 952287-25-1)
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- Benzyl 2-(3-oxocyclobutyl)acetate (CAS 1823317-05-0)
- 2,5-Dimethyl-5-(4-methylpent-3-en-1-yl)-3,4,4a,10b-tetrahydro-2H,5H-pyrano[3,2-c]chromene (CAS 499186-83-3)
- tert-Butyl (5S)-5-methyl-1,2,3-oxathiazolidine-3-carboxylate 2-oxide (CAS 1311368-74-7)
- n-{[2-(prop-2-en-1-yloxy)phenyl]methyl}-2,3-dihydro-1,4-benzodioxin-6-amine hydrochloride (CAS 1052539-16-8)
- 2-[1-(bromomethyl)cyclopropyl]acetonitrile (CAS 338392-48-6)
- 4,5,6-Trifluoropyrimidin-2(1H)-one (CAS 173994-36-0)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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