3,5-Diiodobenzoic acid CAS 19094-48-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19094-48-5 |
| Molecular Formula | C7H4I2O2 |
| Molecular Weight | 373.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Diiodobenzoic acid (CAS 19094-48-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4I2O2. Molecular weight: 373.91 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4I2O2 |
| Molecular Weight | 373.91 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | I-containing |
Related Diiodobenzoic Standards
Recommended Standards
- 5,6-Diiodobenzo[d][1,3]dioxole (CAS 5876-52-8)
- Lead stannate (CAS 12036-31-6)
- 4-Hydroxy-3,5-diiodobenzaldehyde (CAS 1948-40-9)
- tert-Butyl (8-benzyl-8-azabicyclo[3.2.1]octan-3-yl)carbamate (CAS 287114-24-3)
- (2Z)-2-(4-Chlorobenzenesulfonyl)-1-(4-chlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 1164563-97-6)
- 2-Chloro-N-(2,4,5-trichlorophenyl)acetamide (CAS 23595-42-8)
- N-(3-(2,4-Dihydroxypyrimidin-5-yl)phenyl)acetamide (CAS 1261904-75-9)
- Ethyl 1-(chlorosulfonyl)piperidine-4-carboxylate (CAS 765962-67-2)
- (4E)-4-[(2H-1,3-Benzodioxol-5-yl)methylidene]-2-{[(2-chloro-1,3-thiazol-5-yl)methyl]sulfanyl}-4,5-dihydro-1H-imidazol-5-one (CAS 861207-01-4)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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