Di-t-butylphosphine oxide, 98% CAS 684-19-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 684-19-5 |
| Molecular Formula | C8H19OP |
| Molecular Weight | 162.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Di-t-butylphosphine oxide, 98% (CAS 684-19-5) pharmaceutical standards reference standard. Molecular formula: C8H19OP. Molecular weight: 162.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H19OP |
| Molecular Weight | 162.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Dimethylthiophene-3,4-dicarbonitrile (CAS 287096-97-3)
- Ethyl 2-(carbamimidoylthio)acetate (CAS 24523-90-8)
- Benzo[b]thiophene-6-carbaldehyde (CAS 6386-80-7)
- 2-(2-Hydroxy-4-methoxyphenyl)-5,5-dimethylthiazolidine-4-carboxylic acid (CAS 1030291-57-6)
- 2-Vinylpiperidine (CAS 37848-70-7)
- 1-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)piperidine-4-carboxylic acid hydrochloride (CAS 1426290-87-0)
- 2-(4-Chlorophenyl)-3-methyl-N-(thiazol-2-yl)butanamide (CAS 300851-67-6)
- 1-Methyl-4-(3-nitrobenzyl)-1,4-diazepane (CAS 280560-81-8)
- Formoterol Impurity 47 (CAS 70284-07-0)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
Why CATO?
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