Chryseno[4,5-bcd]thiophene CAS 72076-98-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72076-98-3 |
| Molecular Formula | C18H10S |
| Molecular Weight | 258.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Chryseno[4,5-bcd]thiophene (CAS 72076-98-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H10S. Molecular weight: 258.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H10S |
| Molecular Weight | 258.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Sulfur Atoms | 1 |
Recommended Standards
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- Ethyl (Z)-hex-3-enoate (CAS 64187-83-3)
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- 2,4-Difluoro-1-(1-(4-methoxyphenyl)ethyl)benzene (CAS 2484888-97-1)
- BIIE 0246 (CAS 246146-55-4)
- (3S)-1-benzyl-3-methyl-piperidin-4-one (CAS 2353568-84-8)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
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