6'-(Diethylamino)-2'-[Methyl[3-(Trifluoromethyl)Phenyl]Amino]-Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-3-One CAS 78923-50-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78923-50-9 |
| Molecular Formula | C32H27F3N2O3 |
| Molecular Weight | 544.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6'-(Diethylamino)-2'-[Methyl[3-(Trifluoromethyl)Phenyl]Amino]-Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-3-One (CAS 78923-50-9) pharmaceutical standards reference standard. Molecular formula: C32H27F3N2O3. Molecular weight: 544.56 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C32H27F3N2O3 |
| Molecular Weight | 544.56 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Diethylamino Standards
- 2-((4-(Diethylamino)phenyl)(4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)-4-sulfobenzenesulfonate (CAS 748080-29-7)
- 6'-(Diethylamino)-2'-[[3-(Trifluoromethyl)Phenyl]Amino]Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One (CAS 68134-61-2)
- 6'-(Diethylamino)-2'-{[4-(trifluoromethyl)phenyl]amino}-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one (CAS 85443-44-3)
- 3-(Diethylamino)-N-(2,6-dimethylphenyl)propanamide (CAS 21236-52-2)
- 4-[6-(Diethylamino)-3-(diethyliminio)-3H-xanthen-9-yl]-3-(fluorosulfonyl)benzenesulfonate (CAS 98806-82-7)
- (2-(3',6'-Bis(diethylamino)-3-oxospiro[isoindoline-1,9'-xanthen]-2-yl)phenyl)boronic acid (CAS 1847485-97-5)
- 3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindoline-1,9'-xanthen]-3-one (CAS 29199-09-5)
- 3-(4-(Diethylamino)-2-hydroxyphenyl)-3-(2-ethoxy-4-methyl-5-(phenylamino)phenyl)-1-oxo-1,3-dihydroisobenzofuran-5-carboxylic acid (CAS 7356-91-4)
Recommended Standards
- Scytonemin (CAS 152075-98-4)
- Cefamandole Impurity 7 (CAS CATO-C4X-12217)
- 3,3'-Bi[1,4]benzoxazino[2,3,4-kl]phenoxazine (CAS 1395881-58-9)
- 7-Chloro-5-ethoxy-8-fluoro-2-(methylthio)pyrido[4,3-d]pyrimidin-4(3H)-one (CAS 2763160-04-7)
- 1-Methyl-2-(4-methylpent-4-en-1-yl)benzene (CAS 1143461-36-2)
- 6-Methyl-2-(2-methylphenyl)quinoline-4-carbonyl chloride (CAS 1160253-39-3)
- 1,5-dimethyl-2,3-dihydro-1H-indol-2-one (CAS 82577-43-3)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
- 1-Bromo-3-(1,1,2,2,2-pentafluoroethoxy)benzene stabilized over potassium carbonate (CAS 59935-56-7)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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