(E)-3-(6-(1-Hydroxy-3-(pyrrolidin-1-yl)-1-(p-tolyl)propyl)pyridin-2-yl)acrylic Acid CAS 93962-64-2
| CAS No. | 93962-64-2 |
| Molecular Formula | C22H26N2O3 |
| Molecular Weight | 366.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(6-(1-Hydroxy-3-(pyrrolidin-1-yl)-1-(p-tolyl)propyl)pyridin-2-yl)acrylic Acid (CAS 93962-64-2), molecular formula C22H26N2O3 and molecular weight 366.45 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (E)-3-(6-(1-Hydroxy-3-(pyrrolidin-1-yl)-1-(p-tolyl)propyl)pyridin-2-yl)acrylic Acid (C22H26N2O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C22H26N2O3 |
| Molecular Weight | 366.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1983 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Tert-butyl (3-nitropyridin-4(1h)-ylidene)carbamate (CAS 623562-22-1)
- n-(Furan-2-ylmethyl)-1-methyl-4-nitro-1h-imidazol-5-amine (CAS 514200-90-9)
- 2-Amino-2-methylpentan-3-one (CAS 500168-09-2)
- 1-tert-Butyl-4-fluorobenzene (CAS 701-30-4)
- 5-Bromo-3-methyl-3,4-dihydroquinazolin-2(1H)-one (CAS 861106-66-3)
- 3,9-Diazabicyclo[4.2.1]nonane (CAS 284-19-5)
- trans-3-(Boc-amino)-4-hydroxypiperidine (CAS 859854-68-5)
- 39569-28-3 AR-1I0482 bis(tributylstannanylium) methanediylidenediazanide (CAS 39569-28-3)
- 8-(4-Chloro-2-nitrophenoxy)-2-methylquinoline (CAS 852932-31-1)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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