2-Iodo-3-methylthiophene CAS 16494-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16494-40-9 |
| Molecular Formula | C5H5IS |
| Molecular Weight | 224.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Iodo-3-methylthiophene (CAS 16494-40-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H5IS. Molecular weight: 224.06 g/mol. Batch-specific COA and technical support are available on request.
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)
- 3-Iodo-4-methylthiophene (CAS 16494-41-0)
- 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)
- Ytterbium hydroxide, 99.99% (CAS 16469-20-8)
- 4-(4-Bromo-1H-pyrazol-3-yl)pyridine (CAS 166196-54-9)
- 3-Butoxy-2,2-dimethylcyclobutan-1-ol (CAS 1375474-18-2)
- Ethyl 3-(3-trifluoromethylphenyl)propanoate (CAS 70311-33-0)
- 1-(Cyclopropylmethyl)-1H-imidazole-2-carboxylic acid (CAS 1021535-45-4)
- (4Z)-1-(4-Chlorophenyl)-3-ethoxy-4-({[3-(trifluoromethyl)phenyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-18-1)
- 4-Methyl-3,4-dihydroisoquinolin-1(2H)-one (CAS 70079-42-4)
- 1-(Mesitylsulfonyl)-3-nitro-1H-1,2,4-triazole (CAS 74257-00-4)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com