2-Chloro-4H-cyclopenta[b]thiophen-6(5H)-one CAS 215190-58-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 215190-58-2 |
| Molecular Formula | C7H5ClOS |
| Molecular Weight | 172.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloro-4H-cyclopenta[b]thiophen-6(5H)-one (CAS 215190-58-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5ClOS. Molecular weight: 172.63 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H5ClOS |
| Molecular Weight | 172.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 2018 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (Z)-3-Chloro-3-(thiophen-3-yl)acrylaldehyde (CAS 1036271-74-5)
- 4-Chloro-1-fluoro-2-isopropylbenzene (CAS 112611-91-3)
- 2-CHloro-1-fluoro-4-isopropylbenzene (CAS 1369946-74-6)
- 2-Chloro-1-ethyl-4-fluoro-3-methylbenzene (CAS 1805522-32-0)
- 2-Chloro-3-ethyl-4-fluoro-1-methylbenzene (CAS 1805952-46-8)
- 2-Chloro-1-fluoro-4-propylbenzene (CAS 2432848-94-5)
- 2-Chloro-5,6-dihydro-4H-cyclopenta[b]thiophen-4-one (CAS 69300-48-7)
- 6-Chloro-N4,N4-dimethylpyrimidine-2,4-diamine (CAS 1007-11-0)
Recommended Standards
- 2-((2-Chloroethyl)sulfonyl)ethan-1-ol (CAS 25906-30-3)
- 2-Ethoxyethylsulfonyl Chloride (CAS 69371-75-1)
- 1-(3-Chloropropyl)-4-fluorobenzene (CAS 64747-82-6)
- 1-(2-aminoethyl)-1,3-dihydro-2$l^{6},1,3-benzothiadiazole-2,2-dione hydrochloride (CAS 1607276-71-0)
- 3-(Perfluoroethyl)benzonitrile (CAS 1823246-09-8)
- 1,12-Dichloro-2,5,8,11-tetraoxadodecane (CAS 16721-83-8)
- 6-Chloro-2,3-dimethylquinoxaline-5,8-dione (CAS 7697-85-0)
- 2-(3,5-Dicarboxyphenyl)-1H-imidazole-4,5-dicarboxylic acid (CAS 2181837-52-3)
- 2-(3,3-dimethylcyclobutyl)acetic acid (CAS 1638767-27-7)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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