6-Chloro-1,2-dihydronaphthalene CAS 69739-62-4
| CAS No. | 69739-62-4 |
| Molecular Formula | C10H9Cl |
| Molecular Weight | 164.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Chloro-1,2-dihydronaphthalene 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.
CATO supplies 6-Chloro-1,2-dihydronaphthalene (CAS 69739-62-4), a certified reference material (molecular formula C10H9Cl, MW 164.63 g/mol) for analytical method development and quality control.
The molecular framework of 6-Chloro-1,2-dihydronaphthalene (C10H9Cl) is characterized by chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9Cl |
| Molecular Weight | 164.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
Related Chloro Standards
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Recommended Standards
- 5-Chloropentyl acetate (CAS 20395-28-2)
- 6-chloro-4-methoxy-pyridin-2-amine (CAS 439146-20-0)
- 5-chloro-4-methoxy-pyridin-2-amine (CAS 662117-63-7)
- 7-Chloroheptanoicacid (CAS 821-57-8)
- n-((4-Bromothiophen-2-yl)methyl)-4-methylpyridin-3-amine (CAS 1339211-15-2)
- (2-Amino-3-fluoropyridin-4-yl)boronic acid (CAS 2096336-62-6)
- 1-(2,3-Diphenyl-2,3-dihydroisoxazol-4-yl)ethanone (CAS 117644-87-8)
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- 2-Formyl-1H-indole-4-carbonitrile (CAS 1781170-26-0)
- (R)-2-(2-(1H-Indol-3-yl)acetamido)-3-mercaptopropanoic acid (CAS 57105-44-9)
- 1-Butoxy-3-(4-methylpiperazin-1-yl)propan-2-ol dihydrochloride (CAS 1217045-20-9)
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- Vortioxetine Impurity 104 (CAS CATO-C4X-1056104)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com