(3-(Tert-butoxy)-2',4',6'-triisopropyl-6-methoxy-[1,1'-biphenyl]-2-yl)dicyclohexylphosphane CAS 2489243-28-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2489243-28-7 |
| Molecular Formula | C38H59O2P |
| Molecular Weight | 578.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-(Tert-butoxy)-2',4',6'-triisopropyl-6-methoxy-[1,1'-biphenyl]-2-yl)dicyclohexylphosphane (CAS 2489243-28-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C38H59O2P. Molecular weight: 578.85 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C38H59O2P |
| Molecular Weight | 578.85 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
Related Tert Standards
- 2,2-(2-tert-Butoxy-2-oxoethylazanediyl)bis(ethane-2,1-diyl) bis(2-(tert-butoxycarbonylamino)propanoate) (CAS 1426654-38-7)
- (3-(Tert-butoxy)-2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)dicyclohexylphosphane (CAS 2489243-26-5)
- (3-(Tert-butoxy)-2',6'-diisopropyl-6-methoxy-[1,1'-biphenyl]-2-yl)dicyclohexylphosphane (CAS 2489243-29-8)
- 2,2-(2-tert-Butoxy-2-oxoethylazanediyl)bis(ethane-2,1-diyl) bis(2-(benzyloxycarbonylamino)propanoate) (CAS 1426654-39-8)
- 5-(4-Butoxy-3-ethoxyphenyl)-3-hydroxy-4-(7-methoxybenzofuran-2-carbonyl)-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one (CAS 7051-20-9)
- 6-Butoxy-2,4-diiodo-3H-xanthen-3-one (CAS 161728-47-8)
- 4-(4-Butoxy-3-methylbenzoyl)-1-(2-(dimethylamino)ethyl)-5-(4-ethoxy-3-methoxyphenyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 487039-63-4)
- (3-(Tert-butoxy)-2',6'-diisopropyl-[1,1'-biphenyl]-2-yl)dicyclohexylphosphane (CAS 2489243-27-6)
Recommended Standards
- (3-((4-((2-Amino-3-chloropyridin-4-yl)oxy)-3-fluorophenyl)carbamoyl)-5-(4-fluorophenyl)-4-oxopyridin-1(4H)-yl)methyl dihydrogen phosphate (CAS 1174161-69-3)
- Oryzanol Impurity 14 (CAS 106774-77-0)
- Ethyl 1-(5-((4-chlorophenyl)thio)-4-(2,4-dichlorophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 956357-74-7)
- 2-(Difluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-5-carboxylic acid (CAS 1804836-96-1)
- 2-(4-Iodophenyl)-1-morpholinoethan-1-one (CAS 364793-89-5)
- 3-allylquinazoline-2,4(1H,3H)-dione (CAS 10341-86-3)
- N-(2,4-Dichloro-5-methoxyphenyl)-3-(2-nitrophenoxy)thiophene-2-carboxamide (CAS 339015-20-2)
- 2-Chloro-5-(difluoromethyl)-3-fluoropyridine-4-sulfonamide (CAS 1804447-12-8)
- 2-(1H-Benzo[d]imidazol-2-yl)-3-(methylamino)acrylonitrile (CAS 111598-90-4)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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