Phosphorous acid diisooctyl phenyl ester CAS 26544-22-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26544-22-9 |
| Molecular Formula | C32H38N2O5S2 |
| Molecular Weight | 594.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phosphorous acid diisooctyl phenyl ester (CAS 26544-22-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C32H38N2O5S2. Molecular weight: 594.78 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C32H38N2O5S2 |
| Molecular Weight | 594.78 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- N-(5-(tert-Butyl)-4-((4-hydroxy-6-isopropyl-2-oxo-6-phenethyl-5,6-dihydro-2H-pyran-3-yl)thio)-2-methylphenyl)pyridine-3-sulfonamide (CAS 263842-76-8)
- 1,1',1''-((2,4,6-Trimethylbenzene-1,3,5-triyl)tris(methylene))tris(5,6-dimethyl-1H-benzo[d]imidazole) (CAS 1673560-52-5)
- N-(5-(tert-Butyl)-4-((4-hydroxy-6-isopropyl-2-oxo-6-phenethyl-5,6-dihydro-2H-pyran-3-yl)thio)-2-methylphenyl)pyridine-2-sulfonamide (CAS 263842-75-7)
- N-(2-(3-bromophenoxy)ethyl)acetamide (CAS 1246653-45-1)
- N,N-Dimethyl-4-(p-tolyldiazenyl)aniline (CAS 3010-57-9)
- 6-chloro-4-methoxy-pyridin-2-amine (CAS 439146-20-0)
- 4'-(Benzyloxy)-4-hydroxy[1,1'-biphenyl]-3-carboxylic acid (CAS 893739-11-2)
- 2-(4-Methyl-1,3-dioxan-4-yl)ethan-1-ol (CAS 2018-45-3)
- 1-[(4-Chlorophenyl)(phenyl)methyl]-1,4-diazepane (CAS 24342-60-7)
- Smac-N7 Peptide (CAS 401913-57-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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