Methyl 3-iodopropiolate CAS 155004-90-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 155004-90-3 |
| Molecular Formula | C4H3IO2 |
| Molecular Weight | 209.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-iodopropiolate (CAS 155004-90-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H3IO2. Molecular weight: 209.97 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H3IO2 |
| Molecular Weight | 209.97 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | I-containing |
Recommended Standards
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- 2-Iodo-5-methyl-[1,3,4]oxadiazole (CAS 1592334-67-2)
- 4-Iodoisoxazol-3-amine (CAS 1500614-87-8)
- 2-Ethyl-2-((2-fluorobenzyl)amino)butan-1-ol (CAS 1247186-18-0)
- Cyclobutyl(2,4-dichloropyridin-3-yl)methanone (CAS 1934564-77-8)
- tert-Butyl 2,6-difluoronicotinate (CAS 1956375-96-4)
- Riluzole Impurity 17 (CAS CATO-C4X-200917)
- 3-(Chloromethyl)-5-(difluoromethyl)-6-methoxypyridin-2-amine (CAS 1805970-55-1)
- Pretomanid Impurity 30 (CAS 2923894-84-0)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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