Phenyl benzenesulfonate CAS 4358-63-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4358-63-8 |
| Molecular Formula | C12H10O3S |
| Molecular Weight | 234.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Phenyl benzenesulfonate (CAS 4358-63-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H10O3S. Molecular weight: 234.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H10O3S |
| Molecular Weight | 234.27 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Phenyl Standards
- Benzenesulfonate Impurity 4 (CAS 309915-56-8)
- Benzenesulfonate Impurity 5 (CAS CATO-C4X-28175)
- Benzyl Benzenesulfonate (CAS 38632-84-7)
- Butyl Benzenesulfonate (CAS 80-44-4)
- Propyl benzenesulfonate (CAS 80-42-2)
- Ethyl Benzenesulfonate (CAS 515-46-8)
- Methyl Benzenesulfonate (CAS 80-18-2)
- Benzenesulfonate (CAS 3198-32-1)
Recommended Standards
- Phenyl (4-methylthiazol-2-yl)carbamate (CAS 813445-31-7)
- Phenyl(thieno[3,4-d][1,3]dioxol-4-yl)methanol (CAS 327070-52-0)
- N-Phenylpyridine-4-sulfonamide (CAS 721-76-6)
- (4-Bromo-3-chlorophenyl)hydrazine (CAS 103722-57-2)
- (1S,4s)-N1-(2,2-difluoroethyl)cyclohexane-1,4-diamine (CAS 1884306-02-8)
- Methyl 4-(hydroxymethyl)-2-azabicyclo[2.1.1]Hexane-1-carboxylate (CAS 1708037-97-1)
- Methyl 2-(4-nitrophenyl)propanoate (CAS 50415-69-5)
- 8'-Bromo-2',3'-dihydro-1'H-spiro[cyclopentane-1,4'-isoquinoline] (CAS 885269-41-0)
- 4-(3-NITROPHENOXY)BENZAMIDE (CAS 106164-01-6)
- Peptide WE-14 (CAS 115136-18-0)
Why CATO?
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