4-Methylbenzene-1-sulfonyl bromide CAS 1950-69-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1950-69-2 |
| Molecular Formula | C7H7BrO2S |
| Molecular Weight | 235.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Methylbenzene-1-sulfonyl bromide (CAS 1950-69-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H7BrO2S. Molecular weight: 235.10 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H7BrO2S |
| Molecular Weight | 235.10 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Methylbenzene Standards
- 1-[(4-Methylbenzene)sulfonyl]-1H-pyrrol-2-ol (CAS 1881288-77-2)
- 3-Acetyl-4-methylbenzene-1-sulfonyl chloride (CAS 1152590-15-2)
- 2-Methyl-1-[(4-methylbenzene)sulfonyl]azetidine (CAS 13595-47-6)
- 1-N-methylbenzene-1,4-disulfonamide (CAS 1138-53-0)
- 4-Methylbenzene-1,3-disulfonamide (CAS 717-44-2)
- n1-Methylbenzene-1,3-disulfonamide (CAS 84448-03-3)
- N-methylbenzene-1,2-disulfonamide (CAS 27291-98-1)
- 1-[(4-methylbenzene)sulfonyl]propan-2-ol (CAS 85870-05-9)
Recommended Standards
- 5-Bromo-4-methyl-2-(methylsulfinyl)pyrimidine (CAS 1934553-04-4)
- (5-Bromopyridin-3-yl)(imino)(methyl)-l6-sulfanone (CAS 2361936-19-6)
- N-(4-bromo-5-methylthiazol-2-yl)acetamide (CAS 1934494-58-2)
- 2-((2-Aminoethyl)(isopropyl)amino)-1-(pyrazin-2-yl)ethanone (CAS 1353955-93-7)
- (2S,4R)-4-fluoropyrrolidine-2-carbonitrile hydrochloride (CAS 2306249-26-1)
- 1-(2,4-dimethyl-3,5-dinitrophenyl)ethan-1-one (CAS 1251924-56-7)
- tert-butyl 2-amino-5H,6H,7H,8H-imidazo[1,2-a]pyridine-3-carboxylate (CAS 1955530-77-4)
- 5-Methyl-1-(4-nitrophenyl)-N-(p-tolyl)-1H-1,2,4-triazole-3-carboxamide (CAS 321431-15-6)
- N-(6-Aminopyrimidin-4-yl)acetamide (CAS 89533-23-3)
- [Tyr15] Fibrinopeptide B, human (CAS 125455-56-3)
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