N-(3-Cyanophenyl)-2-((2-(3,4-dihydroisoquinolin-2(1H)-yl)-6-methylpyrimidin-4-yl)oxy)acetamide CAS 1251669-99-4
| CAS No. | 1251669-99-4 |
| Molecular Formula | C23H21N5O2 |
| Molecular Weight | 399.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(3-Cyanophenyl)-2-((2-(3,4-dihydroisoquinolin-2(1H)-yl)-6-methylpyrimidin-4-yl)oxy)acetamide.
N-(3-Cyanophenyl)-2-((2-(3,4-dihydroisoquinolin-2(1H)-yl)-6-methylpyrimidin-4-yl)oxy)acetamide (CAS 1251669-99-4) is a high-purity analytical reference standard with the molecular formula C23H21N5O2 and a molecular weight of 399.45 g/mol.
Structurally, N-(3-Cyanophenyl)-2-((2-(3,4-dihydroisoquinolin-2(1H)-yl)-6-methylpyrimidin-4-yl)oxy)acetamide (C23H21N5O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 399.45 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), N-(3-Cyanophenyl)-2-((2-(3,4-dihydroisoquinolin-2(1H)-yl)-6-methylpyrimidin-4-yl)oxy)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H21N5O2 |
| Molecular Weight | 399.45 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
Related N Standards
- 2-[(2-Cyanophenyl)sulfanyl]-N-[3-(trifluoromethyl)phenyl]benzamide (CAS 352208-72-1)
- 4-Cyanophenyl 3-(4-chlorophenyl)-3-(2,2,2-trifluoroacetamido)propanoate (CAS 866039-30-7)
- 4-Cyanophenyl-4-trans-n-heptylcyclohexylbenzoate (CAS 81930-18-9)
- 4-Cyanophenyl 4-((6-(acryloyloxy)hexyl)oxy)benzoate (CAS 83847-14-7)
- 2-((2-Cyanophenyl)sulfonyl)-N-(4-methoxyphenyl)benzamide (CAS 477885-81-7)
- Ethyl 4-((2-((4-cyanophenyl)amino)pyrimidin-4-yl)amino)-3,5-dimethylbenzoate (CAS 708254-90-4)
- N-(4-cyanophenyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105207-70-2)
- 2-(1-(2-Cyanophenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-N-(4-isopropylphenyl)-2-oxoacetamide (CAS 866144-07-2)
Recommended Standards
- Peptide Impurity 05 (CAS 2322924-83-2)
- (2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(((2-(aminomethyl)benzyl)(methyl)amino)methyl)tetrahydrofuran-3,4-diol (CAS 128490-02-8)
- Fmoc-L-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 136030-33-6)
- N-{1-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}quinoline-2-carboxamide (CAS 1396795-08-6)
- 4-(Aminomethyl)-N-methyltetrahydropyran-4-amine (CAS 1249639-43-7)
- Methyl 3-(methoxymethyl)benzofuran-2-carboxylate (CAS 885459-91-6)
- 4-(Chloromethyl)-1,3-dimethyl-1H-pyrazole hydrochloride (CAS 1390654-10-0)
- (5-Cyclopropyl-2-ethylpyridin-3-yl)boronic acid (CAS 2225154-65-2)
- 2-(4-(Difluoromethoxy)phenyl)cyclopropane-1-carboxylic acid (CAS 1157554-33-0)
- 2,4-Bis(4-chlorophenyl)-4-oxobutanenitrile (CAS 344281-01-2)
- Macrophage Inhibitory Peptide (CAS 41961-56-2)
- Methyl octahydrocyclopenta[c]pyrrole-5-carboxylate (CAS 1378811-95-0)
- Ethyl 2-[methyl(3-nitropyridin-4-yl)amino]acetate (CAS 1384430-89-0)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com