(2-((4-(Diphenylamino)phenyl)dimethylsilyl)phenyl)methanol CAS 953412-86-7
| CAS No. | 953412-86-7 |
| Molecular Formula | C27H27NOSi |
| Molecular Weight | 409.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2-((4-(Diphenylamino)phenyl)dimethylsilyl)phenyl)methanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
(2-((4-(Diphenylamino)phenyl)dimethylsilyl)phenyl)methanol (CAS 953412-86-7) is a high-purity analytical reference standard with the molecular formula C27H27NOSi and a molecular weight of 409.59 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, (2-((4-(Diphenylamino)phenyl)dimethylsilyl)phenyl)methanol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 409.59 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C27H27NOSi |
| Molecular Weight | 409.59 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Diphenylamino Standards
- 4-(4-(Diphenylamino)benzylidene)-3-phenylisoxazol-5(4H)-one (CAS 65156-09-4)
- 1-(4-(Diphenylamino)phenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 931094-28-9)
- 5'-(4-(Diphenylamino)phenyl)-[2,2'-bithiophene]-5-carbaldehyde (CAS 762269-61-4)
- 2-(Diphenylamino)-5-(2-(3-ethylbenzo[d]oxazol-2(3H)-ylidene)ethylidene)thiazol-4(5H)-one (CAS 2718-77-6)
- 4-(Diphenylamino)benzaldehyde diphenylhydrazone (CAS 82532-76-1)
- (4-(4-(Diphenylamino)styryl)phenyl)methanol (CAS 536992-56-0)
- 1-(4-(Diphenylamino)phenyl)-3-phenylprop-2-en-1-one (CAS 1432505-78-6)
- 4-(Diphenylamino)phenylboronic Acid Pinacol Ester (CAS 267221-88-5)
Recommended Standards
- O-tert-Butyldimethylsilyl-N-t-butoxycarbonyl-L-tyrosine, methyl ester (CAS 112196-57-3)
- Butaperazine (CAS 653-03-2)
- Bortezomib Impurity N47 (CAS 514820-48-5)
- N-[4-(2-Cyclohexylethoxy)phenyl]-N-{2-[4-(tert-pentyl)phenoxy]ethyl}amine (CAS 1040679-73-9)
- chlorocyclopropane (CAS 7393-45-5)
- N-(1-((4-Methoxyphenyl)sulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl)acetamide (CAS 946336-17-0)
- 4-Bromo-2,6-dichloropyridine (CAS 98027-80-6)
- 3-(Piperidin-3-yl)propan-1-amine (CAS 35307-80-3)
- 874651-66-8 1,1-Diethyl-3a,4,7,7a-tetrahydro-1H-4,7-methanoindene DTXSID90628858 (CAS 874651-66-8)
- 5,7-Dimethyl-2-(methylthio)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 90842-90-3)
- 3-(Difluoromethyl)-5-methylpyridin-2(1H)-one (CAS 1804688-19-4)
- 1-Ethyl-N-(tetrahydro-2h-thiopyran-3-yl)-1h-pyrazol-4-amine (CAS 1342192-54-4)
- 4-Bromo-5-ethoxy-3-methyl-1h-pyrazole (CAS 337915-60-3)
- semaglutide (CAS 782487-28-9)
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