5,6,7,8-tetrahydronaphthalene-1-sulfonyl chloride CAS 62686-69-5
| CAS No. | 62686-69-5 |
| Molecular Formula | C10H11ClO2S |
| Molecular Weight | 230.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5,6,7,8-tetrahydronaphthalene-1-sulfonyl chloride is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5,6,7,8-tetrahydronaphthalene-1-sulfonyl chloride (CAS 62686-69-5) is a high-purity analytical reference standard with the molecular formula C10H11ClO2S and a molecular weight of 230.71 g/mol.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 5,6,7,8-tetrahydronaphthalene-1-sulfonyl chloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 230.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5,6,7,8-tetrahydronaphthalene-1-sulfonyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11ClO2S |
| Molecular Weight | 230.71 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1974 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related tetrahydronaphthalene Standards
- 1,2,3,4-Tetrahydronaphthalene-2-sulfonyl chloride (CAS 102653-21-4)
- 5-oxo-5,6,7,8-tetrahydronaphthalene-2-sulfonamide (CAS 1273608-70-0)
- 8-oxo-5,6,7,8-tetrahydronaphthalene-2-sulfonamide (CAS 210827-17-1)
- 1,2,3,4-Tetrahydronaphthalene-2,6-dicarboxylic acid (CAS 23974-71-2)
- 8-Oxo-5,6,7,8-tetrahydronaphthalene-2-sulfonyl chloride (CAS 1152559-02-8)
- 5-oxo-5,6,7,8-tetrahydronaphthalene-2-sulfonyl chloride (CAS 1803597-42-3)
- 5,6,7,8-Tetrahydronaphthalene-2-sulfonic acid (CAS 93-12-9)
- 1,2,3,4-Tetrahydronaphthalene-2-sulfonamide (CAS 103029-27-2)
Recommended Standards
- 4-[(4-Chlorophenyl)thio]butanoic acid (CAS 29193-63-3)
- 5,6,7,8-Tetrahydro-naphthalene-2-sulfonyl chloride (CAS 61551-49-3)
- 3-((4-Chlorophenyl)thio)butanoic acid (CAS 90919-34-9)
- 5-Chlorobenzo[b]phosphindole (CAS 33300-85-5)
- 1,2,3-Trimethylanthracene (CAS 66271-42-9)
- Pentyl 5-bromo-2-hydroxybenzoate (CAS 100388-15-6)
- 3-Bromo-4-(trifluoromethyl)anisole (CAS 944901-07-9)
- Ethyl 2-(((1r,4r)-4-aminocyclohexyl)oxy)acetate (CAS 1694417-43-0)
- 3-{4-[(tert-butoxy)carbonyl]piperazin-1-yl}propanoic acid hydrochloride (CAS 362690-46-8)
- 7-Methoxychroman-3-amine (CAS 119755-64-5)
- Trimethoprim EP Impurity E (CAS 60729-91-1)
- (S)-2-(4-methylmorpholin-2-yl)ethan-1-amine (CAS 1268520-31-5)
- 9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-((2,2-diphenylethyl)amino)-N-(2-(piperidin-1-yl)ethyl)-9H-purine-2-carboxamide (CAS 313344-83-1)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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