1,2-Dibromo-4-methanesulfonylbenzene CAS 849035-70-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 849035-70-7 |
| Molecular Formula | C7H6Br2O2S |
| Molecular Weight | 313.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Dibromo-4-methanesulfonylbenzene (CAS 849035-70-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6Br2O2S. Molecular weight: 313.99 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H6Br2O2S |
| Molecular Weight | 313.99 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1987 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Dibromo Standards
- 1,3-Dibromo-5-methanesulfonylbenzene (CAS 1222407-24-0)
- Methyl4,5-dibromo-3-methylthiophene-2-carboxylate (CAS 648412-53-7)
- 5,6'-Dibromo-2,2'-bipyridine (CAS 1042150-70-8)
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- 3,3'-Dibromo-2,2'-bipyridine (CAS 1189043-17-1)
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- 2-(4,6-Dibromo-1H-indol-3-yl)acetonitrile (CAS 1227581-97-6)
- 2-(4,5-Dibromo-1H-indol-3-yl)acetonitrile (CAS 1227596-56-6)
Recommended Standards
- Ethyl 4,5-dibromothiophene-3-carboxylate (CAS 1823905-03-8)
- 2-Bromo-1-(4-bromo-5-methoxythiophen-2-yl)ethan-1-one (CAS 882748-05-2)
- 3-(4,5-Dibromothiophen-2-yl)propanoic acid (CAS 1594707-02-4)
- Ethyl ([(3-methoxyphenyl)methyl]carbamoyl)formate (CAS 1178351-45-5)
- 2-Chlorocyclopropane-1-carboxylic acid (CAS 1258298-11-1)
- Faropenem Impurity 69 (CAS CATO-C4X-128969)
- 5-((Tetrahydro-2H-pyran-4-yl)methoxy)picolinic acid (CAS 1393330-49-8)
- 3-Pyrrolidinomethyl-4-thiomethylbenzophenone (CAS 898770-13-3)
- 4-Hydroxy-2-(2-hydroxypropan-2-yl)-7-methyl-2H-furo[3,2-g]chromen-5(3H)-one (CAS 492-52-4)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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