4-Iodo-3-sulfobenzoic acid CAS 1312586-89-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1312586-89-2 |
| Molecular Formula | C7H5IO5S |
| Molecular Weight | 328.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Iodo-3-sulfobenzoic acid (CAS 1312586-89-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H5IO5S. Molecular weight: 328.08 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H5IO5S |
| Molecular Weight | 328.08 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
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- (Z)-4,5,5,6,6,6-hexafluoro-4-(trifluoromethyl)hex-2-en-1-ol (CAS 239463-99-1)
- (3-Bromo-2-((3-methoxybenzyl)oxy)phenyl)boronic acid (CAS 849052-24-0)
- N-(3-(Prop-2-yn-1-yl)naphtho[2,1-d]thiazol-2(3H)-ylidene)propionamide (CAS 868674-38-8)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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