(1R,2S)-2-(N-Benzyl-2,4,6-trimethylphenylsulfonamido)-1-phenylpropyl acetate CAS 240423-74-9
| CAS No. | 240423-74-9 |
| Molecular Formula | C27H31NO4S |
| Molecular Weight | 465.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C27H31NO4S, (1R,2S)-2-(N-Benzyl-2,4,6-trimethylphenylsulfonamido)-1-phenylpropyl acetate contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 465.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(1R,2S)-2-(N-Benzyl-2,4,6-trimethylphenylsulfonamido)-1-phenylpropyl acetate (CAS 240423-74-9) is a high-purity analytical reference standard with the molecular formula C27H31NO4S and a molecular weight of 465.60 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H31NO4S |
| Molecular Weight | 465.60 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- C18(Plasm) LPE (CAS 174062-73-8)
- Acetic Acid (1S,2R)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenylpropyl Ester (CAS 240423-53-4)
- PF-543 D8 (CAS 1415562-82-1)
- Brain Lyso PE (CAS 475995-55-2)
- 2-(1-Pyrrolidinyl)-2-(2-thienyl)ethylamine (CAS 142919-86-6)
- N-(5-Phenyloxazol-2-yl)acetamide (CAS 6826-25-1)
- 4-Amino-1-(2-methoxy-phenyl)-pyrrolidin-2-one hydrochloride (CAS 1177283-77-0)
- Methyl 3-(butylamino)-4-methylbenzoate (CAS 1152619-90-3)
- 4-Amino-3-bromo-6-(difluoromethyl)picolinaldehyde (CAS 1805053-85-3)
- tert-Butyl 3-(4-bromophenyl)pyrrolidine-1-carboxylate (CAS 1467060-28-1)
- Epirubicin Impurity 9 (CAS CATO-C4X-11169)
- 2-(Thiophen-2-yl)propan-2-amine (CAS 81289-15-8)
- (S)-2-amino-4-(2-amino-5-fluorophenyl)-4-oxobutanoic acid (CAS 72358-14-6)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
Why CATO?
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