4-Bromo-2-tosylisoindoline CAS 127168-83-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 127168-83-6 |
| Molecular Formula | C15H14BrNO2S |
| Molecular Weight | 352.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-tosylisoindoline (CAS 127168-83-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H14BrNO2S. Molecular weight: 352.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H14BrNO2S |
| Molecular Weight | 352.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-((5-Bromothiophen-2-yl)sulfonyl)-4-imino-3,4-dihydropyrimidine-2(1H)-thione (CAS 1232806-15-3)
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- 2-((5-(4-Bromophenyl)-1-(2-methoxyethyl)-1H-imidazol-2-yl)thio)acetonitrile (CAS 1207039-10-8)
- 1-Isopropyl-2,4-dimethoxybenzene (CAS 7051-14-1)
- b-Amino-3-methylbenzenepropanol (CAS 35373-65-0)
- Tolvaptan Impurity 101 (CAS CATO-C4X-1955101)
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- 2-Bromo-5-(trifluoromethyl)benzoyl chloride (CAS 944836-48-0)
- 3-Hydroxy-5,5-dimethyl-2-((3-nitrophenyl)diazenyl)cyclohex-2-en-1-one (CAS 40640-48-0)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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