3-(9-Methyl-2-(4-methylpiperidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-2-(morpholine-4-carbonyl)acrylonitrile CAS 477734-57-9
| CAS No. | 477734-57-9 |
| Molecular Formula | C23H27N5O3 |
| Molecular Weight | 421.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(9-Methyl-2-(4-methylpiperidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-2-(morpholine-4-carbonyl)acrylonitrile is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-(9-Methyl-2-(4-methylpiperidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-2-(morpholine-4-carbonyl)acrylonitrile (CAS 477734-57-9), a certified reference material (molecular formula C23H27N5O3, MW 421.49 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H27N5O3, 3-(9-Methyl-2-(4-methylpiperidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-2-(morpholine-4-carbonyl)acrylonitrile contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 421.49 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.
CATO manufactures 3-(9-Methyl-2-(4-methylpiperidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-2-(morpholine-4-carbonyl)acrylonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H27N5O3 |
| Molecular Weight | 421.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Methyl Standards
- 2-(3-(4-Methylpiperidin-1-yl)quinoxalin-2-yl)-2-(m-tolylsulfonyl)acetonitrile (CAS 848217-11-8)
- 4-((2-Methylpiperidin-1-yl)sulfonyl)-N-(5-(pyridin-2-yl)-1,3,4-oxadiazol-2-yl)benzamide (CAS 862809-69-6)
- 4-((2-Methylpiperidin-1-yl)sulfonyl)-N-(5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)benzamide (CAS 862824-97-3)
- 2-((4-((4-Methylpiperidin-1-yl)sulfonyl)phenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 799250-53-6)
- 2-(4-((2-Methylpiperidin-1-yl)sulfonyl)benzamido)thiophene-3-carboxamide (CAS 864940-97-6)
- 2-(4-((3-Methylpiperidin-1-yl)sulfonyl)benzamido)thiophene-3-carboxamide (CAS 888413-15-8)
- 3-(3-(2-(1-(1-Methylpiperidin-4-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)phenyl)pentanenitrile (CAS 1956336-08-5)
- 1-[2-(4-methylpiperidin-1-yl)-2-(thiophen-2-yl)ethyl]-3-[(5-sulfamoylthiophen-2-yl)methyl]urea (CAS 941384-56-1)
Recommended Standards
- 3-(5-(Benzo[d][1,3]dioxol-5-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)-N-morpholinopropanamide (CAS 314735-97-2)
- 3-Hydroxy-4-(4-methylbenzoyl)-1-(3-morpholinopropyl)-5-(pyridin-4-yl)-1H-pyrrol-2(5H)-one (CAS 381199-47-9)
- 3-(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}piperidin-3-yl)-1H-pyrazole-4-carboxylic acid (CAS 2091893-43-3)
- 4-(4-(Allyloxy)benzoyl)-5-(4-ethylphenyl)-3-hydroxy-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one (CAS 618074-19-4)
- Biorobin (CAS 17297-56-2)
- Ethyl 6-methylheptanoate (CAS 62337-58-0)
- (6-Methyl-quinazolin-4-ylamino)-acetic acidhydrochloride (CAS 435342-24-8)
- Dopamine Impurity 119 (CAS 24997-85-1)
- 1-Bromopentadecane-1,1,2,2-d4 (CAS 1219798-87-4)
- (s)-2-Amino-2-(5-fluoro-2-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1213465-38-3)
- (S)-(5,5-difluoro-1-methylpiperidin-2-yl)methanamine (CAS 2306247-24-3)
- 9a-(4-Chlorophenyl)-octahydro-1H-pyrrolo[1,2-a][1,3]diazepin-7-one (CAS 1148027-30-8)
- Calciuml-arabonate (CAS 5346-83-8)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
Why CATO?
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