2,3-Dihydro-1H-indene-4-sulfonyl chloride CAS 52205-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52205-81-9 |
| Molecular Formula | C9H9ClO2S |
| Molecular Weight | 216.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dihydro-1H-indene-4-sulfonyl chloride (CAS 52205-81-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9ClO2S. Molecular weight: 216.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9ClO2S |
| Molecular Weight | 216.68 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1971 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 2,3-Dihydro-1h-indene-1-sulfonyl chloride (CAS 1248712-81-3)
- 2,3-Dihydro-1H-indene-2-sulfonyl chloride (CAS 496946-74-8)
- 1-(2,3-Dihydro-1H-inden-2-yl)piperidin-4-amine (CAS 1157983-92-0)
- 1-[(2,3-dihydro-1H-inden-5-yl)methyl]piperazine 1248098-79-4 NS-02516 (CAS 1248098-79-4)
- 1-(2,3-Dihydro-1H-inden-2-yl)piperidin-3-amine (CAS 1250695-17-0)
- 3',4'-dihydro-1'H-spiro[cyclohexane-1,2'-quinolin]-7'-aMine (CAS 201654-33-3)
- (S)-2-((3,4-Dihydro-2H-pyrrol-5-yl)amino)-4-(methylthio)butanoic acid (CAS 113561-31-2)
- 4-(2,3-Dihydro-1h-inden-5-yl)-1,3-thiazol-2-ylamine (CAS 59543-75-8)
Recommended Standards
- 2-[(2-chlorophenyl)sulfanyl]propanoic acid (CAS 99585-15-6)
- 2-(5-Chloro-2-(methylthio)phenyl)acetic acid (CAS 383135-57-7)
- 2-{[(2-chlorophenyl)methyl]sulfanyl}acetic acid (CAS 66516-65-2)
- 2,4-Dichlorophenoxyacetic Acid-13C6 (CAS 150907-52-1)
- Methyl 4-formyl-2,3-dihydro-1H-pyrrole-2-carboxylate (CAS 222420-87-3)
- N1,N2-Ditrityloxalamide (CAS 103389-57-7)
- 4-(Tert-butyl)thiazole-2-carboxylic acid (CAS 79247-74-8)
- Ethyl 8-bromo-5-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 1000815-27-9)
- 3-(Hydroxymethyl)-N-methylbenzamide (CAS 1373162-20-9)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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