3-(Phenylsulfonyl)propanoyl chloride CAS 3445-53-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3445-53-2 |
| Molecular Formula | C9H9ClO3S |
| Molecular Weight | 232.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(Phenylsulfonyl)propanoyl chloride (CAS 3445-53-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H9ClO3S. Molecular weight: 232.68 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H9ClO3S |
| Molecular Weight | 232.68 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.) | 1957 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Phenylsulfonyl Standards
- 1-(Phenylsulfonyl)-1H-pyrrole-2-carbonitrile (CAS 97188-22-2)
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- Phenylsulfonyl-Sar-OH (CAS 46376-16-3)
Recommended Standards
- 3-(2-Oxopropyl)benzene-1-sulfonyl chloride (CAS 89313-30-4)
- 4-(2-Oxopropyl)benzene-1-sulfonyl chloride (CAS 89313-31-5)
- 2-Methyl-2,3-dihydro-1-benzofuran-5-sulfonyl chloride (CAS 369638-66-4)
- 2-(4-Bromo-2,6-dimethylphenoxy)acetic acid (CAS 455887-97-5)
- 2-Amino-5-(difluoromethyl)-4-nitronicotinaldehyde (CAS 1805146-45-5)
- 4-Chloro-5-fluoroquinazoline hydrochloride (CAS 524955-72-4)
- Methyl (2S)-2-{[(benzyloxy)carbonyl]amino}-5-{[(tert-butoxy)carbonyl]amino}pentanoate (CAS 32393-52-5)
- 2-Phenyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine (CAS 954230-81-0)
- 4-Chloro-1-ethyl-2-iodobenzene (CAS 774608-40-1)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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