5-Methoxy-N,N-dimethylpyrimidin-2-amine CAS 72491-83-9
| CAS No. | 72491-83-9 |
| Molecular Formula | C7H11N3O |
| Molecular Weight | 153.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Methoxy-N,N-dimethylpyrimidin-2-amine 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.
CATO supplies 5-Methoxy-N,N-dimethylpyrimidin-2-amine (CAS 72491-83-9), a certified reference material (molecular formula C7H11N3O, MW 153.18 g/mol) for analytical method development and quality control.
5-Methoxy-N,N-dimethylpyrimidin-2-amine (C7H11N3O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C7H11N3O |
| Molecular Weight | 153.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 3 |
Related Methoxy Standards
- 4-Methoxy-2,6-dimethylpyrimidin-5-amine (CAS 100859-75-4)
- 1-Ethyl-3-methoxy-1H-pyrrole-2-carbaldehyde (CAS 111455-90-4)
- 4-Methoxy-2,5-dimethylpyridine 1-oxide (CAS 116419-03-5)
- 2-Methoxy-4,6-dimethylpyrimidin-5-amine (CAS 1173984-10-5)
- 4-methoxy-N,N-dimethylpyrimidin-2-amine (CAS 1197-11-1)
- (2-Methoxy-3-methylpyridin-4-yl)methanol (CAS 1227572-50-0)
- 4-Methoxy-2-(methylamino)phenol (CAS 1243311-69-4)
- 5-Methoxy-2-(methylamino)phenol (CAS 1243361-56-9)
Recommended Standards
- 5-Methoxy-N,N-dimethylpyridazin-3-amine (CAS 779264-09-4)
- 5-Propylpyrazole-3-carboxamide (CAS 957129-48-5)
- 5-Methoxy-2,6-dimethylpyrimidin-4-amine (CAS 22294-54-8)
- 6-(Aminomethyl)-3,5-dimethylpyrazin-2(1H)-one (CAS 501022-68-0)
- 1-(4-Nitrophenyl)-2-((5-(o-tolyl)-1,3,4-oxadiazol-2-yl)thio)ethanone (CAS 332357-67-2)
- 5-Methoxy-2,3-dihydro-1H-benzo[de]isoquinoline (CAS 802596-27-6)
- 5-methyl-4-[(4-nitrophenoxy)methyl]isoxazole-3-carboxylic acid (CAS 938001-10-6)
- 2-Bromo-6-(2-fluorophenyl)pyridine (CAS 1142196-95-9)
- (3S,4R)-3-Ethyl-4-((1-methyl-1H-imidazol-5-yl)methyl)dihydrothiophen-2(3H)-one (CAS 117639-11-9)
- Rosuvastatin Impurity 25 (CAS 289042-11-1)
- Dapoxetine Impurity 72 (CAS CATO-C4X-143972)
- 5-(4-Ethoxyphenyl)-1,3,4-oxadiazole-2-thiol (CAS 84159-98-8)
- N-(4-(3-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-5-yl)phenyl)acetamide (CAS 115848-73-2)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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