25608-63-3 Phenol, 4,4'-sulfonylbis-, polymer with 1,1'-sulfonylbis(4-chlorobenzene) Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene)-alpha-hydro-omega-hydroxy CAS 25608-63-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25608-63-3 |
| Molecular Formula | C12H22O4S |
| Molecular Weight | 262.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
25608-63-3 Phenol, 4,4'-sulfonylbis-, polymer with 1,1'-sulfonylbis(4-chlorobenzene) Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene)-alpha-hydro-omega-hydroxy (CAS 25608-63-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H22O4S. Molecular weight: 262.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H22O4S |
| Molecular Weight | 262.37 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 1 |
Related Phenol Standards
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- Phenol, 2,3-dimethyl-4-(phenylmethoxy)- (CAS 854663-38-0)
- Phenol, 4,4'-(1-methylethylidene)bis-, homopolymer (CAS 27100-33-0)
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- Phenol, 4,4'-(1-methylethylidene)bis-, polymer with oxirane (CAS 29086-67-7)
- Phenol, 2-(1,1,3,3-tetramethylbutyl)- (CAS 3884-95-5)
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Recommended Standards
- tetrahydropyran-3-yl 4-methylbenzenesulfonate (CAS 27444-41-3)
- 921102-37-6 N-(4-Methoxybenzyl)-1-(2-methyl-1,3-thiazol-4-yl)ethanamine MFCD08060909 (CAS 921102-37-6)
- N-methyl-1-(1-(thieno[3,2-d]pyrimidin-4-yl)piperidin-4-yl)methanamine (CAS 921939-04-0)
- N-(2-methoxy-5-methylphenyl)-N-(methylsulfonyl)glycine (CAS 491844-57-6)
- Piperidine-3-sulfonyl chloride hydrochloride (CAS 1240725-61-4)
- 7-(((9h-Fluoren-9-yl)methoxy)carbonyl)-7-azabicyclo[2.2.1]heptane-2-carboxylic acid (CAS 1561584-59-5)
- 1,3-Dibromo-5-(chloromethyl)-2-methylbenzene (CAS 1934432-68-4)
- Tert-butyl 2-(1-(cyclopentylimino)-2-(4-methoxyphenyl)ethyl)hydrazine-1-carboxylate (CAS 1053657-57-0)
- 5-Bromo-2H-pyrazolo[3,4-b]pyridine (CAS 1449693-24-6)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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