4'-Methoxy-[1,1'-biphenyl]-2-sulfonylchloride CAS 173253-50-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 173253-50-4 |
| Molecular Formula | C13H11ClO3S |
| Molecular Weight | 282.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4'-Methoxy-[1,1'-biphenyl]-2-sulfonylchloride (CAS 173253-50-4) pharmaceutical standards reference standard. Molecular formula: C13H11ClO3S. Molecular weight: 282.74 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H11ClO3S |
| Molecular Weight | 282.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 2'-Methoxy-[1,1'-biphenyl]-3-sulfonyl chloride (CAS 1032506-66-3)
- 3'-Methoxy-[1,1'-biphenyl]-3-sulfonyl chloride (CAS 886502-46-1)
- 4'-Methoxy-[1,1'-biphenyl]-3-sulfonyl chloride (CAS 799283-94-6)
- 4-Methoxy-3-phenylbenzene-1-sulfonyl chloride (CAS 856796-84-4)
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Recommended Standards
- 4-(4-Chloro-benzyloxy)-thiophene-2-carboxylic acid methyl ester (CAS 1708251-14-2)
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- Methyl 4-((2-chlorobenzyl)oxy)thiophene-2-carboxylate (CAS 1707727-93-2)
- methyl 3-aminooxolane-3-carboxylate hydrochloride (CAS 1384431-37-1)
- 3-(Boc-amino)-6,6-dichlorobicyclo[3.1.0]hexane-3-carboxylic Acid (CAS 1134759-39-9)
- (4-Bromo-1-(trifluoromethyl)-1H-indol-6-yl)methanol (CAS 2306278-30-6)
- 3-Cyano-3-(2,6-dichlorophenyl)propanoic acid (CAS 1447606-34-9)
- (3S)-3,4-dihydro-1H-2-benzopyran-3-ylmethanamine (CAS 2031242-45-0)
- 3-Acetyl-5-hydroxy-4,5-dimethyl-1H-pyrrol-2(5H)-one (CAS 98593-79-4)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
Why CATO?
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