Methyl 3,4-dimethylthieno[2,3-b]thiophene-2-carboxylate CAS 175202-66-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175202-66-1 |
| Molecular Formula | C10H10O2S2 |
| Molecular Weight | 226.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 3,4-dimethylthieno[2,3-b]thiophene-2-carboxylate (CAS 175202-66-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H10O2S2. Molecular weight: 226.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H10O2S2 |
| Molecular Weight | 226.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 2007 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- 2-Ethyl-5,6-dimethylthieno[2,3-d]pyrimidine-4-thiol (CAS 917746-80-6)
- 5-Ethyl-2,6-dimethylthieno[2,3-d]pyrimidine-4-thiol (CAS 917747-86-5)
- Methyl 2,4-dimethylthieno[3,4-b]pyridine-7-carboxylate (CAS 74695-25-3)
- 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarbonitrile (CAS 152487-70-2)
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- 2-Ethyl-4,5-dimethylthieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 929975-02-0)
- 2-({5,6-dimethylthieno[2,3-d]pyrimidin-4-yl}amino)acetic acid (CAS 384353-04-2)
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Recommended Standards
- tert-Butyl 3-amino-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 174486-93-2)
- tert-Butyl N-(1,2,3,3a,4,5,6,6a-octahydrocyclopenta[c]pyrrol-5-yl)carbamate (CAS 1780552-69-3)
- 1-[1-(3-Amino-propyl)-piperidin-4-yl]-imidazolidin-2-one (CAS 174321-61-0)
- 5-(3,4-Difluorophenyl)pyrazin-2-amine (CAS 1159820-80-0)
- 2-(2,3-Dimethylphenoxy)-1-[4-(2-fluorophenyl)piperazin-1-yl]ethan-1-one (CAS 946386-87-4)
- [1,1':3',1''-Terphenyl]-4,4''-dicarboxylic acid (CAS 13215-72-0)
- Solvent Green 7 (CAS 6358-69-6)
- 4-Bromo-3-cyanobenzoic Acid (CAS 887757-25-7)
- (2-Chloro-8-methyl-quinolin-3-ylmethyl)-cyclohexyl-amine (CAS 606095-54-9)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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