7-Chloronaphthalene-2-sulfonyl chloride CAS 102153-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 102153-64-0 |
| Molecular Formula | C10H6Cl2O2S |
| Molecular Weight | 261.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7-Chloronaphthalene-2-sulfonyl chloride (CAS 102153-64-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H6Cl2O2S. Molecular weight: 261.12 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H6Cl2O2S |
| Molecular Weight | 261.12 g/mol |
| 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloronaphthalene Standards
- 6-Chloronaphthalene-1-sulfonyl chloride (CAS 102153-61-7)
- 7-chloronaphthalene-1-sulfonyl chloride (CAS 102153-62-8)
- 6-Chloronaphthalene-2-sulfonyl chloride, 97% (CAS 102153-63-9)
- 2-Chloronaphthalene-1-sulfonyl chloride (CAS 102154-19-8)
- 3-Chloronaphthalene-2-sulfonyl chloride (CAS 3623-96-9)
- 4-chloronaphthalene-1-sulfonyl chloride (CAS 64318-08-7)
- 5-Chloronaphthalene-1-sulfonyl chloride, 96% (CAS 6291-07-2)
- 5-Chloronaphthalene-2-sulfonyl Chloride (CAS 89108-45-2)
Recommended Standards
- tert-Butyl 4-bromo-3-methyl-1H-pyrazole-1-carboxylate (CAS 1021919-24-3)
- Ethyl 2-(4-bromo-1H-pyrazol-1-yl)-2-methylpropanoate (CAS 1040377-17-0)
- 4-Bromo-3-isobutyl-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1020722-62-6)
- 4-Bromo-n'-hydroxythiophene-2-carboximidamide (CAS 1094456-19-5)
- 4-Hydroxy-5-methoxyquinoline-3-carbonitrile (CAS 331662-64-7)
- Ethyl 3-(4-methylpyridin-3-yl)propanoate (CAS 19608-38-9)
- 1-(3-bromo-5-fluorophenyl)-2-chloroethanone (CAS 1260892-53-2)
- [2-(2-Methoxyethoxy)pyridin-4-yl]methanamine (CAS 1016496-42-6)
- 2-Anthraceneacetic Acid 2,5-Dioxo-1-pyrrolidinyl Ester (CAS 1794793-39-7)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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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