Di(naphthalen-2-yl) 9H-fluorene-2,7-disulfonate CAS 302904-38-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 302904-38-7 |
| Molecular Formula | C33H22O6S2 |
| Molecular Weight | 578.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Di(naphthalen-2-yl) 9H-fluorene-2,7-disulfonate (CAS 302904-38-7) pharmaceutical standards reference standard. Molecular formula: C33H22O6S2. Molecular weight: 578.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C33H22O6S2 |
| Molecular Weight | 578.65 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 2 |
Related Di Standards
- 1-(4-(Naphthalen-1-yl)phenyl)-8-(phenanthren-9-yl)pyrene (CAS 1956325-55-5)
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Recommended Standards
- 152175-76-3 Kaur-16-ene-1,3,6,7,11,15-hexol,1,6,7,11,15-pentaacetate, (1a,3b,6a,7b,11b,15b)- (9CI) (CAS 152175-76-3)
- 72947-90-1 5-beta-Bufa-20,22-dienolide, 3-beta-((D-glucopyranosyl)oxy)-5,14-dihydroxy-19-oxo- 4-18-00-03182 (Beilstein Handbook Reference) BRN 0073262 3-beta-((D-Glucopyranosyl)oxy)-5,14-dihydroxy-19-oxo-5-beta-bufa-20,22-dienolide Hellebrigenin glucoside Hellebrigenin-D-glucose (CAS 72947-90-1)
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- 2-(Piperidin-4-ylthio)-1h-benzo[d]imidazole hydrochloride (CAS 1177325-67-5)
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- 2-chloro-5-(chloromethyl)pyridine-3-carbonitrile (CAS 1360900-22-6)
- 69558-55-0 O3Y80ZF13F Thymopentin Thymopentin [USAN:INN:BAN] L-Tyrosine, N-(N-(N-(N2-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- L-Tyrosine, N-(N-(N-(N(sup 2)-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- Thymopentine [French] Thymopentinum [Latin] Timopentina [Spanish] Thymopoietin 32-36 TP-5 Thymopoietin pentapeptide ORF-15244 Thymopentine Thymopentinum Timopentina ORF 15244 UNII-O3Y80ZF13F (CAS 69558-55-0)
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