2,2-Dimethyl-1-phenylphosphinan-4-one 1-oxide CAS 54877-13-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54877-13-3 |
| Molecular Formula | C13H17O2P |
| Molecular Weight | 236.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Dimethyl-1-phenylphosphinan-4-one 1-oxide (CAS 54877-13-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H17O2P. Molecular weight: 236.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H17O2P |
| Molecular Weight | 236.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
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Recommended Standards
- 2-(Furan-2-yl)-4-methyl-6-thioxo-1,6-dihydropyrimidine-5-carboxylic acid (CAS 949279-24-7)
- 2-(2H-Tetrazol-2-yl)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid (CAS 2090315-87-8)
- 2-[(3-phenyl-1,2,4-oxadiazol-5-yl)sulfanyl]acetic acid (CAS 32991-52-9)
- 3-(3,4-Dimethoxyphenyl)-7-hydroxy-4-methyl-2h-chromen-2-one (CAS 548764-47-2)
- 2-(3-Amino-1h-1,2,4-triazol-1-yl)-N-propylacetamide (CAS 1179097-31-4)
- Landiolol Impurity 69 (CAS CATO-C4X-262169)
- 4-Hydroxy-3-methylbenzofuran-2(3H)-one (CAS 21872-07-1)
- 2-Chloro-5-phenyl-N-(pyridin-2-ylmethyl)thieno[2,3-d]pyrimidin-4-amine (CAS 814918-52-0)
- 5-Aza-2'-deoxycytidine-5'-triphosphateDISCONTINUED (CAS 72052-96-1)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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