3-Iodo-2-methylbenzo[b]thiophene CAS 139625-61-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139625-61-9 |
| Molecular Formula | C9H7IS |
| Molecular Weight | 274.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Iodo-2-methylbenzo[b]thiophene (CAS 139625-61-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7IS. Molecular weight: 274.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7IS |
| Molecular Weight | 274.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related Iodo Standards
- 5-Iodo-3,3-dimethyl-2,3-dihydro-1-benzofuran (CAS 1232361-88-4)
- 3-Iodo-2-(pyrrolidin-1-yl)pyridine (CAS 1235440-37-5)
- 3-Iodo-5-isopropylbenzaldehyde (CAS 1289200-88-9)
- 4-Iodo-2-pyrrolidin-1-ylpyridine (CAS 1370025-52-7)
- 4-Iodo-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]azepine (CAS 1393569-38-4)
- 6-Iodo-1-methyl-1,2,3,4-tetrahydroquinoxaline (CAS 1501702-03-9)
- 4-Iodo-7-methoxy-indane (CAS 1560647-89-3)
- 1-Iodo-2-((2-methylallyl)oxy)benzene (CAS 156642-47-6)
Recommended Standards
- 7-Bromo-2-phenyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1380331-12-3)
- 6-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1-benzopyran-4-one (CAS 1421659-47-3)
- 2-((4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)acetonitrile (CAS 1354910-97-6)
- 2-Cyclopropylpyrimidin-4-amine (CAS 265324-26-3)
- (4AR,6S,7R,8R,8aR)-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol (CAS 4288-93-1)
- (3-CYANO-2,4-DIFLUOROPHENYL)BORONIC ACID 2,4-DIFLUORO-3-CYANOPHENYLBORONIC ACID 871940-31-7 BC001248 BORONIC ACID, B-(3-CYANO-2,4-DIFLUOROPHENYL)- (CAS 871940-31-7)
- 6-bromo-8-nitro-1,2,3,4-tetrahydroquinoline (CAS 859958-91-1)
- Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[[(9Z)-9-octadecen-1-ylimino]di-2,1-ethanediyl]bis[.omega.-hydroxy- (CAS 26635-93-8)
- n-Methyl-1-(6-(pyrrolidin-1-yl)pyridin-3-yl)methanamine (CAS 1215947-52-6)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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