2-[2,4-dibromo-6-[(4-oxo-2-thioxo-5-thiazolidinylidene)methyl]phenoxy]-acetic Acid CAS 123021-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 123021-81-8 |
| Molecular Formula | C12H7Br2NO4S2 |
| Molecular Weight | 453.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[2,4-dibromo-6-[(4-oxo-2-thioxo-5-thiazolidinylidene)methyl]phenoxy]-acetic Acid (CAS 123021-81-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H7Br2NO4S2. Molecular weight: 453.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H7Br2NO4S2 |
| Molecular Weight | 453.13 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related dibromo Standards
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Recommended Standards
- N,N-DI-BOc-2-amino-3,5-dibromopyrazine (CAS 1190001-75-2)
- (1E)-N-(4-Bromo-2-fluorophenyl)-1-{4-[(2,4-dichlorophenyl)methoxy]phenyl}methanimine (CAS 298217-76-2)
- n-Octacosane-d58 (CAS 16416-33-4)
- ethyl (1S,1aS,6bR)-5-hydroxy-1a,6b-dihydro-1H-cyclopropa[b]benzofuran-1-carboxylate (CAS 1446091-43-5)
- 3-Methylthieno[3,2-c]pyridin-4-ol (CAS 690635-71-3)
- 3-Bromo-4-(1-pyrazolyl)benzoic Acid (CAS 1186663-57-9)
- N-(3-(3-Hydroxyprop-1-yn-1-yl)pyridin-2-yl)pivalamide (CAS 1203499-45-9)
- 6-Acetylcodeine (CAS 6703-27-1)
- 2-Amino-5-bromo-3-chloropyridin-4-ol (CAS 2034455-39-3)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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