4-Bromo-2-cyano-3-methylbenzene-1-sulfonyl chloride CAS 1807028-60-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1807028-60-9 |
| Molecular Formula | C8H5BrClNO2S |
| Molecular Weight | 294.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-cyano-3-methylbenzene-1-sulfonyl chloride (CAS 1807028-60-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5BrClNO2S. Molecular weight: 294.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5BrClNO2S |
| Molecular Weight | 294.55 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.) | 1995 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-Bromo-N-(3-chloro-4-fluorophenyl)butanamide (CAS 1170464-98-8)
- n-(4-Bromo-3-fluorophenyl)-4-chlorobutanamide (CAS 1461707-31-2)
- 2-Bromo-4-cyano-6-methylbenzenesulfonyl chloride (CAS 1805020-49-8)
- 2-Bromo-3-cyano-5-methylbenzenesulfonyl chloride (CAS 1805188-66-2)
- 2-Bromo-6-cyano-4-methylbenzenesulfonyl chloride (CAS 1805188-75-3)
- 4-Bromo-2-cyano-5-methylbenzenesulfonyl chloride (CAS 1805188-81-1)
- 3-Bromo-2-cyano-6-methylbenzenesulfonyl chloride (CAS 1805248-82-1)
- 4-Bromo-3-cyano-2-methylbenzenesulfonyl chloride (CAS 1805248-83-2)
Recommended Standards
- 4-Bromo-2-cyano-6-methylbenzene-1-sulfonyl chloride (CAS 1806060-44-5)
- 5-Bromo-4-cyano-2-methylbenzenesulfonyl chloride (CAS 1807028-76-7)
- 3-Bromo-6-cyano-2-methylbenzenesulfonyl chloride (CAS 1805529-01-4)
- 3-(Ethylthio)-1-(4-fluorophenyl)propan-1-one (CAS 1157736-71-4)
- 1-Iodo-2,4-dimethyl-5-nitrobenzene (CAS 4102-38-9)
- 2-((Pyridin-4-ylmethyl)amino)propan-1-ol (CAS 1153892-93-3)
- 51391-19-6 methyl meth-d3-acrylate (CAS 51391-19-6)
- (S)-3-(3-Methoxyphenyl)-2-oxooxazolidine-5-carboxylic acid (CAS 918543-56-3)
- N-((1-(3,4-Difluorophenyl)-1H-tetrazol-5-yl)methyl)-2-propylpentanamide (CAS 941963-88-8)
- 98035-79-1 Small cardioactive peptide A L-Methioninamide, L-alanyl-L-arginyl-L-prolylglycyl-L-tyrosyl-L-leucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-arginyl- SCPA (CAS 98035-79-1)
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 13829788188 / jacky.chen@cato-chem.com