4-(Oxan-4-yloxy)benzene-1-sulfonyl chloride CAS 215453-85-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 215453-85-3 |
| Molecular Formula | C11H13ClO4S |
| Molecular Weight | 276.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Oxan-4-yloxy)benzene-1-sulfonyl chloride (CAS 215453-85-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H13ClO4S. Molecular weight: 276.74 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H13ClO4S |
| Molecular Weight | 276.74 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Oxan Standards
- 2-(Oxan-4-ylformamido)-3-phenylpropanoic acid (CAS 1132673-20-1)
- 1-(Oxan-3-yl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2223009-52-5)
- [4-(Oxan-4-yloxy)-3-(trifluoromethyl)phenyl]methanamine (CAS 1241910-99-5)
- 4-Methyl-2-[2-(oxan-2-yloxy)ethoxy]benzoic acid (CAS 834869-37-3)
- 5-Methyl-2-[2-(oxan-2-yloxy)ethoxy]benzoic acid (CAS 834869-38-4)
- (4-[2-(Oxan-4-ylsulfanyl)ethoxy]phenyl)boranediol (CAS 2246848-14-4)
- 1-(oxan-2-yl)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 1029684-37-4)
- (Oxan-4-ylidene)amino 4-methylbenzene-1-sulfonate (CAS 61108-59-6)
Recommended Standards
- 4-(4-Chlorophenyl)-3-(thiophen-2-yl)-2,5-dihydrofuran-2-one (CAS 851169-29-4)
- 4-[2-(2-Chlorophenyl)-1,3-thiazol-4-yl]-5-methyl-1,2-oxazole (CAS 478049-20-6)
- 4-(1,3-benzothiazol-2-yloxy)-3-chloroaniline (CAS 91512-43-5)
- n,n-Dimethyl-2-(phenylamino)acetamide (CAS 14307-89-2)
- 3-Chloro-4-methylphenethyl ethyl oxalate (CAS 1443353-83-0)
- 4-Butoxy-1H-pyrazole (CAS 1429903-83-2)
- 2-(2-((Diethylamino)methyl)piperidin-1-yl)acetic acid (CAS 100158-79-0)
- Methyl 3-(7-fluoro-4-oxoquinolin-1(4H)-yl)propanoate (CAS 1315372-62-3)
- 6-(((4-Fluoro-2-methylphenyl)amino)methyl)-[2,4'-bipyridine]-4-carboxylic acid (CAS 1150641-96-5)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com