4,4'-(Cyclopent-1-ene-1,2-diyl)bis(5-methylthiophene-2-carbaldehydE) CAS 219537-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 219537-99-2 |
| Molecular Formula | C17H16O2S2 |
| Molecular Weight | 316.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-(Cyclopent-1-ene-1,2-diyl)bis(5-methylthiophene-2-carbaldehydE) (CAS 219537-99-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H16O2S2. Molecular weight: 316.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H16O2S2 |
| Molecular Weight | 316.44 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-(1,3-Dithiolan-2-yl)phenyl 4-methylbenzoate (CAS 298215-41-5)
- 4-Allyl-5-[1-(ethylsulfonyl)piperidin-3-yl]-4H-1,2,4-triazole-3-thiol (CAS 932875-78-0)
- 3-Isobutyl-2-mercapto-6-phenylthieno[2,3-d]pyrimidin-4(3h)-one (CAS 735319-20-7)
- Gancaonin A (CAS 27762-99-8)
- Tert-butyl (3R,4R)-3-fluoro-4-hydroxy-4-methylpiperidine-1-carboxylate (CAS 1638768-99-6)
- N-(5-Methylisoxazol-3-yl)-2-((3-(o-tolyl)-1,2,4-thiadiazol-5-yl)thio)acetamide (CAS 864918-94-5)
- Diethyl 2-((3-chloro-4-methylphenylamino)methylene)malonate (CAS 103976-11-0)
- 1-(Quinazolin-4-yl)piperidin-3-amine (CAS 1292739-70-8)
- Glutathione Sodium Salt (CAS 34212-83-4)
- Eosinophilotactic Peptide (CAS 61756-28-3)
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