Ethyl 3-formylthiophene-2-carboxylate CAS 67808-72-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67808-72-4 |
| Molecular Formula | C8H8O3S |
| Molecular Weight | 184.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 3-formylthiophene-2-carboxylate (CAS 67808-72-4) pharmaceutical standards reference standard. Molecular formula: C8H8O3S. Molecular weight: 184.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H8O3S |
| Molecular Weight | 184.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-formylthiophene-3-carboxylate (CAS 67808-70-2)
- Ethyl 4-formylthiophene-2-carboxylate (CAS 67808-69-9)
- Ethyl 4-formylthiophene-3-carboxylate (CAS 67808-74-6)
- Ethyl 5-formylthiophene-2-carboxylate (CAS 67808-65-5)
- Ethyl 5-formylthiophene-3-carboxylate (CAS 67808-67-7)
- 3-Formylthiophene-2-sulfonamide (CAS 1849260-59-8)
- 5-formylthiophene-2-sulfonamide (CAS 933730-46-2)
- METHYL 2-FORMYLTHIOPHENE-3-CARBOXYLATE (CAS 24647-82-3)
Recommended Standards
- DL-4-Hydroxyphenyl-2,6-d2-alanine-2-d1 (CAS 73036-42-7)
- Diphenyl Nitroxide . Cannot be stored for more than one day (CAS 712-51-6)
- 9-Fluorofluorene (CAS 20825-90-5)
- 5-(((tert-Butyldimethylsilyl)oxy)methyl)-3-iodo-1H-thieno[3,2-c]pyrazole (CAS 848358-08-7)
- Ac-D-Cys(H-Cys-OH)-D-Ala-D-Arg-D-Arg-D-Arg-D-Ala-Arg-NH2 (CAS CATO-C4X-324721)
- 2-(3-Nitro-1h-pyrazol-1-yl)acetonitrile (CAS 1006956-03-1)
- (9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-methyl-6-oxo-6,9-dihydro-3H-purin-7-ium-2-yl)amide (CAS 22164-16-5)
- 2-Bromo-3-fluoroquinoline-4-carboxylic acid (CAS 834884-13-8)
- Methyl 3H-pyrrolizine-6-carboxylate (CAS 20929-02-6)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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