126634-31-9 3-biphenyl-4-yl-3h-benzo[f]chromylium perchlorate CAS 126634-31-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 126634-31-9 |
| Molecular Formula | C25H17O ClO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 126634-31-9 3-biphenyl-4-yl-3h-benzo[f]chromylium perchlorate (CAS 126634-31-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C25H17O ClO4. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C25H17O ClO4 |
| Molecular Weight | 432.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 3-[(4-Methylphenyl)methyl]-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione (CAS 338401-63-1)
- Methyl 1-(1-ethoxy-1-oxopropan-2-yl)-1H-pyrazole-3-carboxylate (CAS 1006333-26-1)
- 5,6,7,8-Tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carbonitrile (CAS 1209685-62-0)
- N-((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)carbamothioyl)-2-phenylacetamide (CAS 313959-18-1)
- 3-(1-Methyl-1h-pyrazol-3-yl)aniline (CAS 175202-37-6)
- 1-(5-Methyl-6-phenylthieno[2,3-d]pyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1980086-53-0)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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