Ethyl thieno[3,2-b]thiophene-2-carboxylate CAS 201004-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 201004-08-2 |
| Molecular Formula | C9H8O2S2 |
| Molecular Weight | 212.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl thieno[3,2-b]thiophene-2-carboxylate (CAS 201004-08-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8O2S2. Molecular weight: 212.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8O2S2 |
| Molecular Weight | 212.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2014 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- Ethyl thieno[2,3-b]thiophene-2-carboxylate (CAS 335030-45-0)
- Ethyl thieno[3,2-d]isothiazole-5-carboxylate (CAS 74598-11-1)
- Thieno[2,3-c]pyridine-2-sulfonamide (CAS 115063-53-1)
- thieno[3,2-b]pyridine-6-sulfonamide (CAS 1803589-89-0)
- ethyl thieno[2,3-b]pyridine-2-carboxylate (CAS 59944-78-4)
- ethyl thieno[2,3-c]pyridine-2-carboxylate (CAS 478148-99-1)
- ethyl thieno[3,2-b]pyridine-6-carboxylate (CAS 83179-08-2)
- 2-({thieno[2,3-d]pyrimidin-4-yl}amino)acetic acid (CAS 923194-08-5)
Recommended Standards
- exo-2-Amino-7-Boc-azabicyclo[2.2.1]heptane (CAS 500556-93-4)
- Ethyl 7-cyclopropyl-7-oxoheptanoate (CAS 898776-33-5)
- Gadobutrol Impurity 14 (CAS 220182-11-6)
- 3,6-Diiodo-9-phenyl-9H-carbazole (CAS 57103-21-6)
- 5-(Benzo[d]thiazol-2-yl)-2-methoxyaniline (CAS 443291-92-7)
- (E)-3-(dimethylamino)-1-(pyridin-4-yl)but-2-en-1-one (CAS 96604-89-6)
- 2,4,6-Trichloropyrido[3,4-d]pyrimidine (CAS 2143878-49-1)
- 2-(2,2-Dimethylpiperazin-1-yl)acetic acid (CAS 1493684-91-5)
- Methyl 1-(4-Bromophenyl)-4-oxocyclohexanecarboxylate (CAS 1384265-30-8)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
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