((Benzylsulfonyl)methyl)diphenylphosphine oxide CAS 94548-77-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94548-77-3 |
| Molecular Formula | C20H19O3PS |
| Molecular Weight | 370.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity ((Benzylsulfonyl)methyl)diphenylphosphine oxide (CAS 94548-77-3) pharmaceutical standards reference standard. Molecular formula: C20H19O3PS. Molecular weight: 370.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H19O3PS |
| Molecular Weight | 370.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Sulfur Atoms | 1 |
Related Benzylsulfonyl Standards
- 2-(4-(Benzylsulfonyl)piperazin-1-yl)-1-methyl-1H-benzo[d]imidazole (CAS 1219914-07-4)
- 2-(4-(Benzylsulfonyl)piperazin-1-yl)-4,6-dimethylnicotinonitrile (CAS 478081-75-3)
- 2-(Benzylsulfonyl)-1-(2-(pyrrolidin-1-yl)ethyl)-1H-benzo[d]imidazole (CAS 886906-16-7)
- 2-(1-(Benzylsulfonyl)piperidin-4-yl)benzo[d]thiazole (CAS 606081-96-3)
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Recommended Standards
- Z-D-Ala-Phe-OH (C-1165.0001) (CAS 19542-44-0)
- (+)-Kobusin (CAS 36150-23-9)
- Benzyl ((2S,3S)-2-(hydroxymethyl)-1-(4-methoxyphenyl)-2-methyl-4-oxoazetidin-3-yl)carbamate (CAS 188881-52-9)
- 2-Chloro-N-[(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)methyl]acetamide (CAS 924829-85-6)
- 5-Bromo-2-(2-isopropyl-5-methylphenoxy)aniline (CAS 946786-80-7)
- 2-(2-Amino-4-bromoethylanilino)-1-ethanol (CAS 1183264-44-9)
- N-nitroso Cyclen Impurity 127(Gadobutrol Impurity 127) (CAS CATO-C4X-2120127)
- 2-(4-Bromo-3-methoxyphenyl)-2,2-difluoroethan-1-ol (CAS 2228656-15-1)
- 2-(4-Methylpiperidin-1-yl)-2-phenylacetic acid (CAS 108896-66-8)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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