3-Iodo-4-methylthiophene CAS 16494-41-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16494-41-0 |
| Molecular Formula | C5H5IS |
| Molecular Weight | 224.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Iodo-4-methylthiophene (CAS 16494-41-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5IS. Molecular weight: 224.06 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5IS |
| Molecular Weight | 224.06 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related Iodo Standards
- 2-Iodo-4-methylthiophene (CAS 16488-58-7)
- 3-Iodo-2-methylthiophene (CAS 16494-34-1)
- 2-Iodo-3-methylthiophene (CAS 16494-40-9)
- 6-Iodo-2-oxaspiro[3.3]heptane (CAS 1363381-15-0)
- 1-iodo-3-methoxybicyclo[1.1.1]pentane (CAS 136863-37-1)
- 1-Iodo-3-methylcyclohexane (CAS 89894-77-9)
- 1-iodo-4-methylcyclohexane (CAS 65500-78-9)
- 1-iodo-2-trimethylsilylacetylene (CAS 18163-47-8)
Recommended Standards
- 2-(4-Bromo-1H-pyrazol-3-yl)pyridine (CAS 166196-52-7)
- 4-(4-Bromo-1H-pyrazol-3-yl)pyridine (CAS 166196-54-9)
- (3-Styrylphenyl)boronic acid (CAS 168097-36-7)
- 2-(2-Bromophenyl)-N-(2-chloroethyl)acetamide (CAS 1881330-59-1)
- (1-(3,4-Dimethoxyphenyl)cyclopropyl)methanamine hydrochloride (CAS 1208550-10-0)
- Ramelteon Impurity N11 (CAS 1227056-68-9)
- 1-(Cyclopropylmethyl)-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-4-amine (CAS 1447961-47-8)
- 2-(1-Ethyl-3-methyl-1H-pyrazol-5-yl)acetonitrile (CAS 955403-36-8)
- O-Desmethyl Adapalene (CAS 125316-60-1)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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