2,3-Dihydrobenzofuran-7-sulfonyl chloride CAS 953408-82-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 953408-82-7 |
| Molecular Formula | C8H7ClO3S |
| Molecular Weight | 218.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dihydrobenzofuran-7-sulfonyl chloride (CAS 953408-82-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H7ClO3S. Molecular weight: 218.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H7ClO3S |
| Molecular Weight | 218.66 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.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dihydrobenzofuran Standards
- (3-(2,3-Dihydrobenzofuran-5-yl)-4,5-dihydroisoxazol-5-yl)methanamine (CAS 1342542-91-9)
- N-((2,3-dihydrobenzofuran-5-yl)methyl)cyclopentanamine (CAS 1157544-58-5)
- N3-(2,3-Dihydrobenzofuran-3-yl)-4H-1,2,4-triazole-3,5-diamine (CAS 1518944-61-0)
- Ethyl 2-(2,3-dihydrobenzofuran-5-yl)-2-oxoacetate (CAS 79002-49-6)
- 4-(2-Methyl-2,3-dihydrobenzofuran-5-yl)butanoic acid (CAS 1082194-88-4)
- 4-(2,3-Dihydrobenzofuran-5-yl)-2-methylbutanoic acid (CAS 1516321-25-7)
- 3-(2,3-Dihydrobenzofuran-5-yl)-3-methylbutanoic acid (CAS 1526004-37-4)
- 2-(2-Ethyl-2,3-dihydrobenzofuran-2-yl)-4,5-dihydro-1H-imidazole (CAS 89197-32-0)
Recommended Standards
- 2,3-dihydro-1-benzofuran-6-sulfonyl chloride (CAS 724446-31-5)
- 2-[(2-Chloroacetyl)amino]-3-thiophenecarboxamide (CAS 610274-69-6)
- 2-(Methylsulfonyl)benzoyl chloride (CAS 49639-13-6)
- 1-Amino-2-(4-chlorophenyl)propan-2-ol (CAS 802565-41-9)
- Ethyl 5-formylthiazole-2-carboxylate (CAS 960235-22-7)
- 7-Nonylquinolin-8-ol (CAS 79494-12-5)
- Dienogest Impurity 17 (CAS 83196-58-1)
- Isavuconazole Impurity 31 (CAS 20099-89-2)
- (3-Acetylphenyl)(imino)(methyl)-l6-sulfanone (CAS 2644824-21-3)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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