2,3-Dihydro-1-benzofuran-5-sulfonoylchloride CAS 115010-11-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 115010-11-2 |
| Molecular Formula | C8H7ClO3S |
| Molecular Weight | 218.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3-Dihydro-1-benzofuran-5-sulfonoylchloride (CAS 115010-11-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7ClO3S. Molecular weight: 218.66 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1989 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 1,3-dihydro-2-benzofuran-5-sulfonyl chloride (CAS 1151512-23-0)
- 2,3-dihydro-1-benzofuran-6-sulfonyl chloride (CAS 724446-31-5)
- 1-(6,7-Dihydro-5h-cyclopenta[d]pyrimidin-4-yl)piperidin-4-amine (CAS 1273573-59-3)
- 1-(2-Methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)pyrrolidin-3-amine (CAS 1713462-63-5)
- 3-(2,3-Dihydro-1h-inden-5-yl)-2,2-dimethylpropanoic acid (CAS 1339213-28-3)
- 1-Phenyl-1,7-dihydro-4H-pyrazolo[3,4-d]pyrimidine-4,6(5H)-dione (CAS 15973-83-8)
- 1-(2,3-dihydro-1-benzofuran-5-ylmethyl)piperazine (CAS 55745-69-2)
- 1-(3,4-Dihydro-2H-[1,8]naphthyridin-1-yl)-2,2-dimethyl-propan-1-one (CAS 824429-54-1)
Recommended Standards
- 2-Chloro-4-(methylsulfonyl)benzaldehyde (CAS 101349-95-5)
- 3-chloro-2-(3-fluoro-4-(hydroxymethyl)phenyl)propan-1-ol (CAS CATO-C3D-262188)
- Methyl 2-[(6-chloropyrazin-2-yl)sulfanyl]acetate (CAS 1156664-80-0)
- 1,5-Diphenyl-3-(p-tolyl)formazan (CAS 1622-12-4)
- n-(2-Fluorophenethyl)tetrahydrofuran-3-amine (CAS 1339218-12-0)
- 4-Oxo-4H-pyrano[2,3-c]pyridine-2-carboxylic Acid Hydrochloride (CAS 1909313-31-0)
- 2-((2-Methoxyethyl)(methyl)amino)nicotinic acid (CAS 1303907-19-8)
- Methyl 5-methoxy-3-((4-methylbenzyl)oxy)thiophene-2-carboxylate (CAS 343376-14-7)
- (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-bromobenzyl)propanoic acid (CAS 1260592-99-1)
- Retatrutide (CAS 2381089-83-2)
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