851817-11-3 [Anthra[2,3-b:6,7-b']bisthiene-5,11-diyldi(ethyne-2,1-diyl)]bis(triethylsilane) DTXSID10731257 CAS 851817-11-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 851817-11-3 |
| Molecular Formula | C34H56S2Si2 |
| Molecular Weight | 585.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
851817-11-3 [Anthra[2,3-b:6,7-b']bisthiene-5,11-diyldi(ethyne-2,1-diyl)]bis(triethylsilane) DTXSID10731257 (CAS 851817-11-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H56S2Si2. Molecular weight: 585.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C34H56S2Si2 |
| Molecular Weight | 585.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1987 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2,4,6-Tris(heptafluoropropyl)-1,3,5-triazine (CAS 915-76-4)
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- Methyl 2-(2-(2-chloro-5-((R)-2-hydroxy-3-(methylamino)propoxy)phenyl)-6-(3,5-dimethylisoxazol-4-yl)-5-methylpyrimidin-4-yl)-2,7-diazaspiro[3.5]nonane-7-carboxylate (CAS 1628830-21-6)
- 3-(2-aminopropyl)oxetan-3-ol (CAS 2292670-73-4)
- (2S,4S)-4-benzhydryl-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid (CAS 959573-18-3)
- Ethyl 6-bromopyridine-2-carboxylate (CAS 21190-88-5)
- 6-Chloro-1,2,3,4-tetrahydro-1,8-naphthyridine (CAS 1784871-53-9)
- 2,3-Difluoro-5-nitrobenzene-1-sulfonyl chloride (CAS 1156136-97-8)
- 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-1,2,3,4-tetrahydroisoquinoline (CAS 338793-09-2)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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