6-Chloro-5-fluoro-1H-indole-3-sulfonyl chloride CAS 2231234-44-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2231234-44-7 |
| Molecular Formula | C8H4Cl2FNO2S |
| Molecular Weight | 268.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Chloro-5-fluoro-1H-indole-3-sulfonyl chloride (CAS 2231234-44-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H4Cl2FNO2S. Molecular weight: 268.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H4Cl2FNO2S |
| Molecular Weight | 268.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 5-Bromo-n-(3-fluorophenyl)pyrimidin-2-amine (CAS 956135-56-1)
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- 8-iodo-1,4-dioxaspiro[4.5]decane (CAS 213833-68-2)
- 1-Phenyl-1h-benzimidazol-2-amine (CAS 43023-11-6)
- 2-(1,1-Dioxidothietan-3-yl)ethyl acetate (CAS 1858013-06-5)
- 2-{[(tert-butoxy)carbonyl]amino}-3-(pyrimidin-2-yl)propanoic acid (CAS 1404878-37-0)
- 2-((5-Isobutyl-2,2-dimethyl-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-yl)amino)ethan-1-ol (CAS 372182-94-0)
- 5-Amino-1H-pyrazole-3,4-dicarbonitrile (CAS 54385-49-8)
- (2S,3S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,5-dimethoxyphenyl)-2-hydroxypropanoic acid (CAS 959581-18-1)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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