2,7-Diphenylbenzo[b]benzo[4,5]thieno[2,3-d]thiophene CAS 900806-58-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 900806-58-8 |
| Molecular Formula | C26H16S2 |
| Molecular Weight | 392.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Diphenylbenzo[b]benzo[4,5]thieno[2,3-d]thiophene (CAS 900806-58-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H16S2. Molecular weight: 392.54 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H16S2 |
| Molecular Weight | 392.54 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 2 |
Related Diphenylbenzo Standards
- 7,12-Diphenylbenzo[k]fluoranthene (CAS 16391-62-1)
- 2,7-Diphenylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone (CAS 24259-89-0)
- 2,6-Diphenylbenzo[1,2-b:4,5-b′]dithiophene (CAS 219597-02-1)
- 2,3-Diphenylbenzo[g]quinoxaline (CAS 36305-72-3)
- 2,4-Diphenylbenzo[h]quinazoline (CAS 36547-38-3)
- 1,3-Diphenylbenzo[f]quinoline (CAS 3837-42-1)
- 2,6-Diphenylbenzo[1,2-d:4,5-d']bis(oxazole) (CAS 43036-58-4)
- 2,6-Diphenylbenzo[1,2-b:4,5-b']difuran (CAS 5379-77-1)
Recommended Standards
- (1R,2R)-N,N'-Bis(phenylmethyl)-1,2-diphenyl-1,2-ethanediamine (CAS 221226-19-3)
- 5-Ethyl-N-(2-isobutyryl-1,2,3,4-tetrahydroisoquinolin-7-yl)thiophene-2-sulfonamide (CAS 955720-99-7)
- (1-Methyl-3-phenyl-5-(p-tolylthio)-1H-pyrazol-4-yl)(thiophen-2-yl)methanol (CAS 318949-17-6)
- tert-Butyl (3-(3-aminopropyl)phenyl)carbamate (CAS 1566000-13-2)
- 1-(2,2-dimethylcyclopropyl)ethan-1-one (CAS 872-75-3)
- Clopidogrel Related Compound B HCl (CAS 144750-52-7)
- 1-Methyl-3-((methylamino)methyl)-1H-pyrazole-4,5-diamine (CAS 184173-24-8)
- (Z)-{[2-(4-methoxyphenyl)cyclopropyl](phenyl)methylidene}amino thiophene-2-carboxylate (CAS 338749-22-7)
- 5-(Benzyloxy)-2-cyanophenylboronic acid (CAS 2377611-78-2)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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