Diphenyl(spiro[fluorene-9,9'-xanthen]-2-yl)phosphine CAS 1346002-85-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1346002-85-4 |
| Molecular Formula | C37H25OP |
| Molecular Weight | 516.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Diphenyl(spiro[fluorene-9,9'-xanthen]-2-yl)phosphine (CAS 1346002-85-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C37H25OP. Molecular weight: 516.57 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C37H25OP |
| Molecular Weight | 516.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 25.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
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Recommended Standards
- 9,9'-Spirobi[fluoren]-4-yldiphenylphosphine oxide (CAS 1314243-72-5)
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- 9,9'-Spirobi[fluoren]-2-yldiphenylphosphine oxide (CAS 1125547-88-7)
- 1-Isobutyl-2,3-dihydro-1H-pyrido[3,4-b][1,4]diazepin-4(5H)-one (CAS 1708250-79-6)
- 2-Oxo-N-(3-phenylpropyl)pyridine-1(2H)-carbothioamide (CAS 1956307-82-6)
- (E)-4-(3-Ethoxy-3-oxoprop-1-en-1-yl)benzoic acid (CAS 91047-75-5)
- 6-Methyl-3,4-dihydro-2,7-naphthyridin-1(2H)-one (CAS 1393563-39-7)
- 1000018-44-9 5-(2,6-Dimethylmorpholin-4-yl)-2-nitrobenzoic acid 5-(2,6-dimethylmorpholino)-2-nitrobenzoic acid (CAS 1000018-44-9)
- 3,5-Heptanedione, 4-[(dimethylamino)methylene]- (CAS 88301-99-9)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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