2-(Dimethylamino)-5-methoxypyrimidin-4-ol CAS 400081-18-7
| CAS No. | 400081-18-7 |
| Molecular Formula | C7H11N3O2 |
| Molecular Weight | 169.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(Dimethylamino)-5-methoxypyrimidin-4-ol (C7H11N3O2) is characterized by an amino-acid-derived structure, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(Dimethylamino)-5-methoxypyrimidin-4-ol (CAS 400081-18-7), molecular formula C7H11N3O2 and molecular weight 169.18 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(Dimethylamino)-5-methoxypyrimidin-4-ol 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 | C7H11N3O2 |
| Molecular Weight | 169.18 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, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Dimethylamino Standards
- 3-((Dimethylamino)methyl)furan-2-carboxylic acid (CAS 1094269-42-7)
- 2-(Dimethylamino)-5-methylpyrimidine-4,6-diol (CAS 65399-50-0)
- 4-((Dimethylamino)methyl)-1H-imidazole-5-carboxylic acid (CAS 586965-43-7)
- 6-(Dimethylamino)-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 887570-03-8)
- 6-(Dimethylamino)-5-methylpyrimidine-2,4(1H,3H)-dione (CAS 70629-11-7)
- [3-(Dimethylamino)-5-fluorophenyl]methanol (CAS 1701527-56-1)
- [4-(dimethylamino)-3-fluorophenyl]methanol (CAS 446-37-7)
- 2-((Dimethylamino)methyl)-4-fluorophenol (CAS 46049-91-6)
Recommended Standards
- 2-(Dimethyl-1,2-oxazol-4-yl)propanoic acid (CAS 897008-27-4)
- 2-(4-Amino-3,5-dimethyl-1h-pyrazol-1-yl)acetic acid (CAS 956354-80-6)
- 2-(Hydroxymethyl)-5-methoxy-1-methylpyridin-4(1H)-one (CAS 62885-45-4)
- 2-(3,5-Dimethylisoxazol-4-yl)acetohydrazide (CAS 934172-43-7)
- 5-(Bromomethyl)-3-(2-bromophenyl)isoxazole (CAS 886363-22-0)
- 3-(Benzyloxy)-5-(3-chloropropyl)isoxazole (CAS 823797-37-1)
- 4-(2-(4-Phenylpyridin-2-yl)thiazol-4-yl)benzonitrile (CAS 1858240-63-7)
- Hexanedioic acid, polymer with 1,6-hexanediol and 1,2,3-propanetriol (CAS 67953-53-1)
- ((Fluoromethyl)sulfinyl)benzene (CAS 65325-68-0)
- 2,3-Difluoro-5-nitrobenzodifluoride (CAS 1804516-11-7)
- 2-Amino-3-methyl-1-(3-(trifluoromethyl)phenyl)butan-1-ol (CAS 1546059-40-8)
- 5-Bromo-4-methyl-2-(trifluoromethylthio)pyridine (CAS 1204234-68-3)
- 7-Fluoro-1H-indol-2-amine hydrochloride (CAS 365548-07-8)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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