4,6-Dihydrothieno[3,4-b]thiophene-2-carboxylic acid CAS 7712-05-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7712-05-2 |
| Molecular Formula | C7H6O2S2 |
| Molecular Weight | 186.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,6-Dihydrothieno[3,4-b]thiophene-2-carboxylic acid (CAS 7712-05-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6O2S2. Molecular weight: 186.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6O2S2 |
| Molecular Weight | 186.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Sulfur Atoms | 2 |
Related Dihydrothieno Standards
- 2,3-Dihydrothieno[3,4-b][1,4]dioxine-2-carboxylic acid (CAS 955373-67-8)
- (2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)boronic acid (CAS 1116093-39-0)
- 1-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)-N-methylmethanamine (CAS 859851-03-9)
- 1,3-Dihydrothieno[3,4-b]quinoxaline (CAS 3138-80-5)
- 3-Methyl-5,6-dihydrothieno[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 21004-30-8)
- 1-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)ethan-1-one (CAS 250726-91-1)
- 4-Methyl-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carbaldehyde (CAS 1254344-25-6)
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Recommended Standards
- 4-(Tetrahydrofuran-2-yl)butyl acetate (CAS 5462-48-6)
- 4,7-dimethoxy-1H-pyrrolo[2,3-c]pyridine (CAS 452296-79-6)
- 4-(Pyrrolidin-1-ylmethyl)benzonitrile hydrochloride (CAS 78064-96-7)
- n-(6-Amino-1-isobutyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-isobutyl-2-(methylamino)acetamide (CAS 746607-52-3)
- 2-(2-Aminophenyl)thiazole-4-carbaldehyde (CAS 885279-31-2)
- 3-Ethylpent-4-enoic acid (CAS 14035-71-3)
- 1-(2'-Chloro-1,2,3,4-tetrahydro-[2,3'-biquinolin]-4-yl)pyrrolidin-2-one (CAS 895521-61-6)
- N-(4-Methylthiazol-2-yl)cyclopropanecarboxamide (CAS 354547-70-9)
- Clenbuterol-D9 Hydrochloride (CAS 184006-60-8)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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