(S)-2,3-DIMETHOXY-5-[3-[[(4-METHYLPHENYL)-SULFONYL]OXY]-PROPYL]-N-[[1-(2-PROPENYL)-2-PYRROLIDINYL]METHYL]-BENZAMIDE 166173-74-6 CTK4D2264 CAS 166173-74-6
| CAS No. | 166173-74-6 |
| Molecular Formula | C27H36N2O6S |
| Molecular Weight | 516.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-2,3-DIMETHOXY-5-[3-[[(4-METHYLPHENYL)-SULFONYL]OXY]-PROPYL]-N-[[1-(2-PROPENYL)-2-PYRROLIDINYL]METHYL]-BENZAMIDE 166173-74-6 CTK4D2264 is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (S)-2,3-DIMETHOXY-5-[3-[[(4-METHYLPHENYL)-SULFONYL]OXY]-PROPYL]-N-[[1-(2-PROPENYL)-2-PYRROLIDINYL]METHYL]-BENZAMIDE 166173-74-6 CTK4D2264 (CAS 166173-74-6), a certified reference material (molecular formula C27H36N2O6S, MW 516.65 g/mol) for analytical method development and quality control.
Based on its molecular formula C27H36N2O6S, (S)-2,3-DIMETHOXY-5-[3-[[(4-METHYLPHENYL)-SULFONYL]OXY]-PROPYL]-N-[[1-(2-PROPENYL)-2-PYRROLIDINYL]METHYL]-BENZAMIDE 166173-74-6 CTK4D2264 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 516.65 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).
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.
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 | C27H36N2O6S |
| Molecular Weight | 516.65 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related S Standards
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- 6,7-Dimethoxy-2-((4-methoxybenzyl)thio)-3-(3-(trifluoromethyl)benzyl)quinazolin-4(3H)-imine (CAS 439094-00-5)
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- 3,4-Dimethoxy-N-(4-(3-nitrophenyl)-5-(piperazin-1-ylmethyl)thiazol-2-yl)benzenesulfonamide (CAS 1951440-83-7)
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Recommended Standards
- Isoquinolinium, 1-[(3,4- dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-2-[3-[(5- hydroxypentyl)oxy]-3-oxopropyl]-6,7-dimethoxy-2- methyl-, trans- (CAS 119402-98-1)
- (Z)-(2,4-Dichlorophenyl 5-chloro-1-methyl-3-(trifluoromethyl)-N-[3-(trifluoromethyl)phenyl]-1H-pyrazole-4-carboximidate) (CAS 477762-27-9)
- Atracurium Impurity 7 (CAS 1100676-15-0)
- Hesperadin (CAS 422513-13-1)
- (3aR,5R,6S,7R,7aR)-2-(Dimethylamino)-5-(hydroxymethyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diol (CAS 191281-32-0)
- Ceftiofur (CAS 80370-57-6)
- 2-[2-(Piperazin-1-yl)-ethyl]-1,3-dioxolan (CAS 25553-77-9)
- 4-(Aminomethyl)-N-(furan-2-ylmethyl)benzamide (CAS 926214-11-1)
- 1-(3-Bromo-4-(trifluoromethyl)-phenyl)-3,3-difluoroazetidine 1713160-25-8 (CAS 1713160-25-8)
- Bisoprolol Impurity 72 (CAS 2999705-55-2)
- Prop-2-enehydrazide hydrochloride (CAS 1707361-65-6)
- Methyl 3-(difluoromethyl)isoxazole-5-carboxylate (CAS 1936661-37-8)
- 2-[Methyl(3-pyrrolidinylmethyl)amino]-1-ethanoldihydrochloride (CAS 1220020-93-8)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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