Ethyl 3-hydroxy-5-iodobenzo[b]thiophene-2-carboxylate CAS 2168941-73-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2168941-73-7 |
| Molecular Formula | C11H9IO3S |
| Molecular Weight | 348.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 3-hydroxy-5-iodobenzo[b]thiophene-2-carboxylate (CAS 2168941-73-7) pharmaceutical standards reference standard. Molecular formula: C11H9IO3S. Molecular weight: 348.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H9IO3S |
| Molecular Weight | 348.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 3-hydroxy-4-iodobenzo[b]thiophene-2-carboxylate (CAS 2167894-44-0)
- Ethyl 3-hydroxy-6-iodobenzo[b]thiophene-2-carboxylate (CAS 2167372-67-8)
- Ethyl 3-hydroxy-7-iodobenzo[b]thiophene-2-carboxylate (CAS 2168378-32-1)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(2-isopropylpyrimidin-5-yl)thiophen-2-yl)boronate (CAS 1402233-33-3)
- 7-Hydroxy-2-isopropyl-3-(4-(trifluoromethyl)phenyl)quinazolin-4(3H)-one (CAS 871814-07-2)
- 2-Hydroxy-5-(3-(pyrrolidin-1-ylsulfonyl)phenyl)nicotinic acid (CAS 1261924-06-4)
- 2-Hydroxy-5-(4-(pyrrolidin-1-ylsulfonyl)phenyl)isonicotinic acid (CAS 1261924-30-4)
- 2-Hydroxy-5-(3-(pyrrolidin-1-ylsulfonyl)phenyl)isonicotinic acid (CAS 1261951-93-2)
Recommended Standards
- 7-(2-Bromoethyl)-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-5-amine (CAS 377729-85-6)
- 4-Bromo-N-(3,5-difluorophenyl)benzenesulfonamide (CAS 847239-89-8)
- N,N-Dimethyl-1-(tributylstannyl)methanamine (CAS 26285-62-1)
- 2-(quinolin-3-yl)ethan-1-amine dihydrochloride (CAS 2031258-65-6)
- 2-Methyl-4-nitroanisole (CAS 50741-92-9)
- Tricarbonyltris(propionitrile)molybdenum (O), min. 95% (CAS 103933-26-2)
- 1-(Tert-butyl) 2-methyl (2R,4R)-4-(methylamino)pyrrolidine-1,2-dicarboxylate (CAS 2165540-04-3)
- 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile (CAS 166398-34-1)
- [Nle8,21,Tyr34] Parathyroid Hormone (1-34), amide, rat (CAS 105267-88-7)
- Insulin degludec (CAS 844439-96-9)
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