1-(4,6-Dimethylpyridin-2-yl)-4,5-dihydroxy-3-methylimidazolidin-2-one CAS 866038-53-1
| CAS No. | 866038-53-1 |
| Molecular Formula | C11H15N3O3 |
| Molecular Weight | 237.26 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.
1-(4,6-Dimethylpyridin-2-yl)-4,5-dihydroxy-3-methylimidazolidin-2-one (CAS 866038-53-1) is a high-purity analytical reference standard with the molecular formula C11H15N3O3 and a molecular weight of 237.26 g/mol.
Structurally, 1-(4,6-Dimethylpyridin-2-yl)-4,5-dihydroxy-3-methylimidazolidin-2-one (C11H15N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 237.26 g/mol, it falls into the medium-molecular-weight range. 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).
As a certified reference material (CRM), 1-(4,6-Dimethylpyridin-2-yl)-4,5-dihydroxy-3-methylimidazolidin-2-one 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 | C11H15N3O3 |
| Molecular Weight | 237.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Dimethylpyridin Standards
- n-(4,6-Dimethylpyridin-2-yl)-1,2,3-thiadiazole-4-carboxamide (CAS 478261-74-4)
- N-(4,6-dimethylpyridin-2-yl)-2-methylbenzamide (CAS 541522-99-0)
- N-(4,6-dimethylpyridin-2-yl)-3-methylbenzamide (CAS 94843-61-5)
- N-(4,6-dimethylpyridin-2-yl)-4-methylbenzamide (CAS 438463-13-9)
- 3-(4,6-Dimethylpyridin-2-yl)-1-phenylurea (CAS 313386-33-3)
- 5-(2,6-Dimethylpyridin-3-yl)-3-methyl-1H-pyrrole-2-carboxylic acid (CAS 2111139-46-7)
- N-(4,6-dimethylpyridin-2-yl)benzamide (CAS 94843-50-2)
- 5-(2,6-Dimethylpyridin-3-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1339566-75-4)
Recommended Standards
- 1-(3-Amino-4-nitrophenyl)piperidin-4-ol (CAS 404009-22-9)
- 1-(4-Methyl-6-oxo-1,6-dihydropyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 873208-73-2)
- 1-(1H-Benzo[d][1,2,3]triazol-1-yl)-2-phenylethanone (CAS 30516-21-3)
- 1-(4-Methylbenzoyl)-1H-benzotriazole (CAS 59046-28-5)
- 2-(Aminomethyl)-1-cyclobutylpentan-1-ol (CAS 1529755-11-0)
- 1-(Pentafluorophenyl)piperazine (CAS 872467-63-5)
- 2-(2,4-Dimethylquinolin-6-yl)acetic acid (CAS 1369177-78-5)
- Gypsogenin O-Acetate (CAS 27706-38-3)
- Potassium 3-cyano-3-(4-methoxyphenyl)acrylate (CAS 263139-55-5)
- 4-Methylheptane-3,5-dione (CAS 1187-04-8)
- (S)-2-(1-((1-hydroxy-4-methylpentan-2-yl)amino)ethylidene)-5,5-dimethylcyclohexane-1,3-dione (CAS 1263045-95-9)
- tert-Butyl 2-(3-ethoxy-3-oxopropanamido)thiophene-3-carboxylate (CAS 99429-79-5)
- (S)-2-((S)-1-((Benzyloxy)carbonyl)-5-oxopyrrolidine-2-carboxamido)-4-methylpentanoic acid (CAS 71034-37-2)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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