3-(4-Chloro-benzenesulfonyl)-propionic acid CAS 90396-00-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90396-00-2 |
| Molecular Formula | C9H9ClO4S |
| Molecular Weight | 248.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Chloro-benzenesulfonyl)-propionic acid (CAS 90396-00-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9ClO4S. Molecular weight: 248.68 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9ClO4S |
| Molecular Weight | 248.68 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.) | 1982 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-3-methyl-4-(methylsulfonyl)benzoic acid (CAS 106904-09-0)
- 2-(3-Chloro-4-(methylsulfonyl)phenyl)acetic acid (CAS 1265819-83-7)
- 4-Chloro-2-cyclopropyl-6-(4-fluorophenyl)pyrimidine (CAS 1354753-95-9)
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Recommended Standards
- 3-(3-(Chlorosulfonyl)phenyl)propanoic acid (CAS 494751-92-7)
- 3-(Chlorosulfonyl)-2,6-dimethylbenzoic acid (CAS 866358-15-8)
- 3-(2-Chlorobenzenesulfonyl)propanoic acid (CAS 554404-42-1)
- (5-(4-Fluorophenyl)furan-2-yl)methanamine (CAS 923230-19-7)
- Ethyl 5-hydroxy-4-(hydroxymethyl)-6-methylnicotinate (CAS 809272-94-4)
- N'-[(1E)-[4-(4-Fluorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-trien-3-yl]methylidene]thiophene-2-carbohydrazide (CAS 866009-45-2)
- Pyridazine, 3-chloro-6-methoxy-, 2-oxide (CAS 14634-52-7)
- 3-Ethynyl-3-methoxypyrrolidine (CAS 1809153-83-0)
- n-(1-(2,4-Difluorophenyl)ethyl)-2-methylpropan-1-amine (CAS 1019629-24-3)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
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