N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(8α,9S)-6'-methoxycinchonan-9-yl]urea CAS 957770-66-0
| CAS No. | 957770-66-0 |
| Molecular Formula | C29H28F6N4O2 |
| Molecular Weight | 578.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 578.55 g/mol gives N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(8α,9S)-6'-methoxycinchonan-9-yl]urea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(8α,9S)-6'-methoxycinchonan-9-yl]urea (CAS 957770-66-0) is a high-purity analytical reference standard with the molecular formula C29H28F6N4O2 and a molecular weight of 578.55 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(8α,9S)-6'-methoxycinchonan-9-yl]urea is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 578.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(8α,9S)-6'-methoxycinchonan-9-yl]urea under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C29H28F6N4O2 |
| Molecular Weight | 578.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- (S)-4-((1-(3,5-bis(trifluoromethyl)phenyl)-1H-indol-3-yl)methyl)-2-methyl-5,5-diphenyl-4,5-dihydrooxazole (CAS 2195357-80-1)
- (2R,3R,4S)-2-((benzoyloxy)methyl)-3,4-dihydro-2H-pyran-3,4,5-triyl tribenzoate (CAS 14125-75-8)
- (E)-Ethyl 2,2-difluoro-3-(5-methyl-2-((tetrahydro-2H-pyran-4-yl)methoxy)phenyl)-3-(2-((2-(trifluoromethyl)phenyl)sulfonyl)hydrazono)propanoate (CAS 2738683-70-8)
- Podorhizol β-D-Glucopyranoside (CAS 17187-73-4)
- (3R,6S)-3,6-Dimethylpiperazin-2-one (CAS 1260619-36-0)
- 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[(8α,9S)-cinchonan-9-ylamino]-3-cyclobutene-1,2-dione (CAS 1256245-86-9)
- 5,6,7,8-tetrahydronaphthalene-1-sulfonyl chloride (CAS 62686-69-5)
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- (Z)-4-((Dimethylamino)methylene)-2-methyloxazol-5(4H)-one (CAS 683234-97-1)
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Why CATO?
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