3,5-Diiodothiophene-2-carboxylic acid CAS 1389313-38-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1389313-38-5 |
| Molecular Formula | C5H2I2O2S |
| Molecular Weight | 379.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5-Diiodothiophene-2-carboxylic acid (CAS 1389313-38-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H2I2O2S. Molecular weight: 379.94 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H2I2O2S |
| Molecular Weight | 379.94 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 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related Diiodothiophene Standards
Recommended Standards
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- 4-Fluoro-3,5-dimethylphenyl methyl sulfide (CAS 252555-36-5)
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- (S)-7-amino-7-methyl-5-((R)-1-phenylethyl)-5-azaspiro[2.4]Heptan-4-one (CAS 915303-02-5)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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)
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