4-(Dimethylamino)-2-(2-methoxyphenyl)pyrimidine-5-carbaldehyde CAS 823796-61-8
| CAS No. | 823796-61-8 |
| Molecular Formula | C14H15N3O2 |
| Molecular Weight | 257.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-(Dimethylamino)-2-(2-methoxyphenyl)pyrimidine-5-carbaldehyde (CAS 823796-61-8), molecular formula C14H15N3O2 and molecular weight 257.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(Dimethylamino)-2-(2-methoxyphenyl)pyrimidine-5-carbaldehyde (C14H15N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 257.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 4-(Dimethylamino)-2-(2-methoxyphenyl)pyrimidine-5-carbaldehyde 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 | C14H15N3O2 |
| Molecular Weight | 257.29 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related Dimethylamino Standards
- 1-(2-(Dimethylamino)pyrimidin-5-yl)-3-phenylurea (CAS 1396861-25-8)
- 2-(3-((Dimethylamino)methyl)-4-hydroxy-5-methoxybenzylidene)malononitrile (CAS 860612-44-8)
- Methyl 4-(dimethylamino)-2-phenylpyrimidine-5-carboxylate (CAS 823795-03-5)
- n-(4-(Dimethylamino)phenyl)-2-hydroxynicotinamide (CAS 923208-09-7)
- (2E)-3-(Dimethylamino)-2-(4-oxo-4H-1,3-benzothiazin-2-yl)prop-2-enenitrile (CAS 320424-67-7)
- 2-(Dimethylamino)-N-(3-sulfamoylphenyl)acetamide (CAS 848051-96-7)
- 4-(Dimethylamino)-2-(4-fluorophenoxy)pyridine-3-carbonitrile (CAS 341967-05-3)
- ETHYL 2-(DIMETHYLAMINO)-2-(NAPHTHALEN-1-YL)ACETATE (CAS 1007879-52-8)
Recommended Standards
- 4-(5-amino-2-methylphenoxy)-N-methylpyridine-2-carboxamide (CAS 284462-92-6)
- 4,6-Diphenylpyrimidine-2-carbonitrile (CAS 6484-21-5)
- 4-(4-Hydroxypiperidin-1-yl)quinazoline-6-carbaldehyde (CAS 648449-21-2)
- 4-[1-Cyano-2-(4-cyanophenyl)ethyl]benzonitrile (CAS 28487-61-8)
- Ethyl 3-amino-6-phenyl-4-(trifluoromethyl)furo[2,3-b]pyridine-2-carboxylate (CAS 160436-48-6)
- N-(4-chloro-2-methylphenyl)-4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide (CAS 338775-40-9)
- 3-Bromo-5-chloro-2-(trifluoromethyl)pyridine (CAS 823222-22-6)
- 16-Methyl-16-dehydropregnenolone (CAS 1808-63-5)
- (4-Fluoro-3-propoxyphenyl)(methyl)sulfane (CAS 1379292-31-5)
- Dihydro spinosyn A aglycone (CAS 727695-12-7)
- 1-(2,2-Diethoxyethyl)-1h-indole (CAS 159884-46-5)
- 6,7-Dichloro-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione (CAS 168123-71-5)
- 3-(4-Piperidylmethoxy)pyridine (CAS 933758-81-7)
- Semaglutide (CAS 910463-68-2)
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