(S)-5-((Trityloxy)methyl)pyrrolidin-2-one CAS 105526-85-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 105526-85-0 |
| Molecular Formula | C24H23NO2 |
| Molecular Weight | 357.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-5-((Trityloxy)methyl)pyrrolidin-2-one (CAS 105526-85-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H23NO2. Molecular weight: 357.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H23NO2 |
| Molecular Weight | 357.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related S Standards
- (R)-5-((Trityloxy)methyl)pyrrolidin-2-one (CAS 124665-91-4)
- (S)-5-((Trityloxy)methyl)dihydrofuran-2(3H)-one (CAS 73968-62-4)
- (S)-5-((Trityloxy)methyl)furan-2(5H)-one (CAS 76236-32-3)
- 4-(Trityloxy)benzaldehyde (CAS 892112-24-2)
- 2-((Trityloxy)methyl)furan (CAS 3929-76-8)
- 2-((Trityloxy)methyl)oxirane (CAS 69161-59-7)
- 2-(Trityloxy)isoindoline-1,3-dione (CAS 31938-10-0)
- 2-(Trityloxy)ethan-1-ol (CAS 18325-45-6)
Recommended Standards
- Diethyl 2,2'-(1-(tert-butoxycarbonyl)piperidine-4,4-diyl)diacetate (CAS 1051383-60-8)
- 1-(4-Benzoylphenyl)-2,6,6-trimethyl-4,5,6,7-tetrahydro-1H-indol-4-one (CAS 1023830-31-0)
- (R)-5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzyl)thiazolidine-2,4-dione-5-d (CAS 1259828-75-5)
- 4-(2,4-Dichlorophenyl)butan-1-ol (CAS 112749-63-0)
- N-[(2Z)-3-Methyl-2,3-dihydro-1,3-thiazol-2-ylidene]-2,4,6-tris(propan-2-yl)benzene-1-sulfonamide (CAS 866011-06-5)
- 2-Chloro-4-methyl-benzamidine hydrochloride (CAS 1187929-09-4)
- (3β,20S)-20-Formyl-3-hydroxy-5-pregnene (CAS 53906-49-3)
- N2-Butyl-N4-(2-ethylphenyl)-L-asparagine (CAS 1031309-97-3)
- 856692-39-2 N'-(4,5,6,11,12,13-hexahydro-2-methyl-4-oxo-11-propyl-2H-indazolo[5,4-a]pyrrolo[3,4-c]carbazol-8-yl)-N-methyl-N-phenyl-Urea (CAS 856692-39-2)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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