2-(2,3-dihydro-1-benzofuran-5-yl)ethane-1-sulfonyl chloride CAS 1523391-72-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1523391-72-1 |
| Molecular Formula | C10H11ClO3S |
| Molecular Weight | 246.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(2,3-dihydro-1-benzofuran-5-yl)ethane-1-sulfonyl chloride (CAS 1523391-72-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H11ClO3S. Molecular weight: 246.71 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H11ClO3S |
| Molecular Weight | 246.71 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.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- (5-Methyl-2,3-dihydrobenzofuran-2-yl)methanesulfonyl chloride (CAS 1518493-95-2)
- 2-methoxy-2,3-dihydro-1H-indene-5-sulfonyl chloride (CAS 1566745-97-8)
- 6-Methoxy-2,3-dihydro-1h-indene-1-sulfonyl chloride (CAS 1499039-71-2)
- 2-(Chloromethyl)benzo[d]oxazole-6-acetic acid (CAS 1804081-85-3)
- n-(Pyrimidin-5-ylmethyl)cyclohexanamine (CAS 1339341-94-4)
- N-{4-[(Phenylsulfanyl)methyl]phenyl}-1-indolinecarboxamide (CAS 685107-66-8)
- 3-Ethyl-5-(1,2,5,6-tetrahydropyridin-3-yl)-1,2,4-oxadiazole hydrochloride (CAS 131041-73-1)
- 3-Methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 1071024-65-1)
- 3-(4-Chlorophenyl)-5,6-dihydroimidazo[2,1-b]thiazole (CAS 40230-00-0)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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