Dithieno[3,2-b:2',3'-d]thiophene-2,6-dicarboxaldehyde CAS 67061-73-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67061-73-8 |
| Molecular Formula | C10H4O2S3 |
| Molecular Weight | 252.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dithieno[3,2-b:2',3'-d]thiophene-2,6-dicarboxaldehyde (CAS 67061-73-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H4O2S3. Molecular weight: 252.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H4O2S3 |
| Molecular Weight | 252.33 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Sulfur Atoms | 3 |
Related Dithieno Standards
- Dithieno[3,2-c:2’,3’-e]oxepine-4,6-dione (CAS 1043023-52-4)
- 2H-Dithieno[3,2-e:2′,3′-g]benzotriazole10,13-dithia-3,4,5-triazatetracyclo[10.3.0.0²,⁶.0⁷,¹¹]pentadeca-1(12),2,5,7(11),8,14-hexaene (CAS 1415761-30-6)
- Dithieno[3,2-b:2',3'-d]thiophene-2,6-dicarboxylic acid (CAS 502764-53-6)
- 3593-75-7 Dithieno[3,2-b:2 inverted exclamation marka,3 inverted exclamation marka-d]thiophene (CAS 3593-75-7)
- Dithieno[2,3-b:2',3'-d]thiophene (CAS 236-65-7)
- Dithieno[2,3-b:3,2-d]thiophene (CAS 236-63-5)
Recommended Standards
- Benzo[b]thiophen-3-yl(o-tolyl)methanone (CAS 22720-67-8)
- Ethyl 2-(6-methoxy-2,3-dihydrobenzo[b]thiophen-3-yl)acetate (CAS 905724-73-4)
- 9-Ethyl-3-isothiocyanato-9H-carbazole (CAS 95756-56-2)
- 2-Methyl-3-(methylthio)-furan 2-Methyl-3-Methylthio furan 3-(Chloromethyl)benzoyl chloride 63024-77-1 (CAS 63024-77-1)
- Sodium 4-benzamido-5-(dipropylamino)-5-oxopentanoate (CAS 99247-33-3)
- Methyl 5-bromo-6-fluoro-1H-indazole-3-carboxylate (CAS 1360965-16-7)
- 1-Methyl-4-phenyl-6-(piperidin-4-yl)-1H-imidazo[4,5-c]pyridine (CAS 1422063-59-9)
- 5'-(5-Formyl-2-methylphenyl)-6,6''-dimethyl-[1,1':3',1''-terphenyl]-3,3''-dicarbaldehyde (CAS 2413827-89-9)
- N-(4-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-3,3-dimethylbutanamide (CAS 899953-18-5)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
Why CATO?
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