66946-48-3
BEDT-TTF
Bi[5,6-dihydro-1,3-dithiolo[4,5-b][1,4]-dithiine-2-ylidene]
Bis(ethylenedithio)tetrathiafulvalene CAS 66946-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66946-48-3 |
| Molecular Formula | C10H8S8 |
| Molecular Weight | 384.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
66946-48-3
BEDT-TTF
Bi[5,6-dihydro-1,3-dithiolo[4,5-b][1,4]-dithiine-2-ylidene]
Bis(ethylenedithio)tetrathiafulvalene (CAS 66946-48-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8S8. Molecular weight: 384.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8S8 |
| Molecular Weight | 384.69 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Sulfur Atoms | 8 |
Recommended Standards
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- 2-(Ethylsulfanyl)-3H-indol-3-one N-(2,4,6-trichlorophenyl)hydrazone (CAS 478042-24-9)
- Dipentamethylenethiuram Tetrasulfide (CAS 120-54-7)
- 7-Iodonaphthalen-2-amine (CAS 845464-04-2)
- 5,7-Difluorobenzo[d]thiazol-2(3H)-one, 97% (CAS 898747-61-0)
- (4-(Methylsulfonyl)tetrahydro-2H-pyran-4-yl)methanamine (CAS 1249253-66-4)
- NG, N'G-Dimethyl-L-arginine di(p-hydroxyazobenzene-p'-sulfonate) (CAS 102783-24-4)
- Tri[(16-hydroxy)oleoyl]glycerol (CAS 1346606-52-7)
- 5,6-Dimethyl-1-octyl-1H-1,3-benzodiazol-4-amine (CAS 338954-98-6)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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