1,3-Dichloro-5,6-dihydro-4H-cyclopenta[c]thiophen-4-one CAS 7687-79-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7687-79-8 |
| Molecular Formula | C7H4Cl2OS |
| Molecular Weight | 207.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dichloro-5,6-dihydro-4H-cyclopenta[c]thiophen-4-one (CAS 7687-79-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4Cl2OS. Molecular weight: 207.08 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4Cl2OS |
| Molecular Weight | 207.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dichloro Standards
- 2,4-Dichloro-5,6-dihydrothieno[2,3-d]pyrimidine (CAS 74901-61-4)
- 2,4-Dichloro-5H,7H-thieno[3,4-d]pyrimidine (CAS 74901-71-6)
- 2,4-Dichloro-6,7-dihydrothieno[3,2-d]pyrimidine (CAS 74901-69-2)
- 2,4-Dichloro-6-isopropoxypyrimidine (CAS 1026787-89-2)
- 4,6-Dichloro-2-isopropoxypyrimidine (CAS 1026787-90-5)
- 1-(4,5-Dichloro-2-methyl-1H-imidazol-1-yl)propan-2-one (CAS 1219563-76-4)
- 3,5-Dichloro-1-isopropylpyrazin-2(1H)-one (CAS 1269534-00-0)
- 2,4-Dichloro-6-(ethoxymethyl)pyrimidine (CAS 1289385-14-3)
Recommended Standards
- (Z)-5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pent-4-enenitrile (CAS 2797245-03-3)
- 1-Methyl-3-pyrroleboronic Acid Pinacol Ester (CAS 953040-54-5)
- (E)-5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pent-4-enenitrile (CAS 852603-88-4)
- 3-Fluorothiophene (CAS 3093-88-7)
- 1-[2-(2-methoxyethoxy)ethyl]piperazine (CAS 68465-66-7)
- N-(4-methoxyphenyl)-1-phenylcyclopentane-1-carboxamide (CAS 332392-06-0)
- N-(2,5-Dimethoxyphenyl)-2-(2,6-dimethyl-3,5-dioxothiomorpholino)acetamide (CAS 868215-55-8)
- 2-(3-Ethoxy-4-fluorophenyl)cyclopropane-1-carboxylic acid (CAS 2166635-16-9)
- 4-Bromo-2,3,6-trimethylphenol (CAS 51857-41-1)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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