Thieno[3,2-f:4,5-f]bis[1]benzothiophene CAS 74902-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74902-84-4 |
| Molecular Formula | C16H8S3 |
| Molecular Weight | 296.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thieno[3,2-f:4,5-f]bis[1]benzothiophene (CAS 74902-84-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H8S3. Molecular weight: 296.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H8S3 |
| Molecular Weight | 296.43 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Sulfur Atoms | 3 |
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Recommended Standards
- N-benzyl-6-sec-butyl-1,3-benzothiazol-2-amine (CAS 744227-06-3)
- (4-Hydroxyphenyl)diphenylphosphine (p-Hydroxyphenyl)diphenylphosphine 4-(Diphenylphosphino)phenol 5068-21-3 (CAS 5068-21-3)
- N,N-Dimethyl-2-((2-phenyl-1H-indol-3-yl)thio)ethanamine (CAS 62663-12-1)
- Tert-butyln-(3-methylsulfonyl-1-bicyclo[1.1.1]pentanyl)carbamate (CAS 1886967-74-3)
- Methyl 3-amino-2-[(3-methylphenyl)methyl]propanoate (CAS 1038704-11-8)
- 1-(4-Methylmorpholin-2-yl)-N-((3-methylthiophen-2-yl)methyl)methanamine (CAS 1311749-21-9)
- Mosapride Impurity 1 (CAS 1161443-73-7)
- Maleic Acid-2,3-d (CAS 24661-33-4)
- 3-(4-Iodophenyl)oxetan-3-amine (CAS 1416401-99-4)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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