Fingolimod EP impurity G CAS 1807973-92-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1807973-92-7 |
| Molecular Formula | C21H35NO3 |
| Molecular Weight | 349.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Fingolimod EP impurity G (CAS 1807973-92-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H35NO3. Molecular weight: 349.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H35NO3 |
| Molecular Weight | 349.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related Fingolimod Standards
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- Fingolimod Impurity 28 (CAS 162358-07-8)
- Fingolimod Impurity 15 (CAS 374077-88-0)
- Fingolimod Impurity 16 (CAS 1404433-87-9)
- Fingolimod EP Impurity D (CAS 780729-32-0)
- Fingolimod impurity 24 (CAS CATO-C4X-164624)
Recommended Standards
- 1-(7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)-N-(2-hydroxy-2-methyl-3-(methylthio)propyl)methanesulfonamide (CAS 1788676-22-1)
- (3R,4S,5S)-tert-butyl 4-(benzyl(methyl)amino)-3-methoxy-5-methylheptanoate (CAS 870640-64-5)
- (Z)-5-(3,5-di-tert-butyl-4-hydroxybenzylidenE)-2-thioxothiazolidin-4-one (CAS 137506-94-6)
- Loxoprofen Impurity 58 (CAS 1551612-94-2)
- Ciclesonide Impurity 2 (CAS 886861-17-2)
- 2-Chloro-5-(ethanesulfonyl)benzoic acid (CAS 90649-97-1)
- 1-[(2-Chloro-4-fluorophenyl)methoxy]-3-[(2,4,6-trimethylphenyl)methyl]imidazolidine-2,4,5-trione (CAS 303986-56-3)
- 3,5-Dimethyl-2-phenylindolizine (CAS 136118-50-8)
- (6-Bromo-3-methoxy-2-methylphenyl)methanol (CAS 110451-91-7)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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