5-Methoxy-1-(1-methyl-1h-pyrazol-4-yl)pentane-1,3-dione CAS 1248610-76-5
| CAS No. | 1248610-76-5 |
| Molecular Formula | C10H14N2O3 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 210.23 g/mol gives 5-Methoxy-1-(1-methyl-1h-pyrazol-4-yl)pentane-1,3-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Methoxy-1-(1-methyl-1h-pyrazol-4-yl)pentane-1,3-dione (CAS 1248610-76-5), molecular formula C10H14N2O3 and molecular weight 210.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-Methoxy-1-(1-methyl-1h-pyrazol-4-yl)pentane-1,3-dione (C10H14N2O3) 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Methoxy-1-(1-methyl-1h-pyrazol-4-yl)pentane-1,3-dione 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 | C10H14N2O3 |
| Molecular Weight | 210.23 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
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- 2-methoxy-4-propoxybenzoic acid (CAS 104217-01-8)
- 3-Methoxy-4-(2-methoxyethoxy)benzaldehyde (CAS 114991-70-7)
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Recommended Standards
- Methyl 2-hydroxy-2-(4-hydroxy-3,5-dimethylphenyl)acetate (CAS 1248484-43-6)
- 4-((3-Nitro-1H-pyrazol-1-yl)methyl)piperidine (CAS 1248801-36-6)
- Methyl 2-(cyclopropylamino)-3-(1h-1,2,4-triazol-1-yl)propanoate (CAS 1248255-29-9)
- 3-hydroxy-3-(3-hydroxyphenyl)-2,2-dimethylpropanoic acid (CAS 1249097-36-6)
- 2-Fluoro-3-iodobenzaldehyde (CAS 146137-83-9)
- 4-amino-5,6-dimethyl-1H,2H-thieno[2,3-d]pyrimidine-2-thione (CAS 121746-09-6)
- CAS 287100-59-8 (CAS 287100-59-8)
- 3-([1,2,4]Triazolo[4,3-a]pyridin-3-yl)propan-1-amine dihydrochloride (CAS 1949815-72-8)
- 2-Bromo-4-methyl-1-(trifluoromethyl)benzene (CAS 121793-12-2)
- tert-Butyl (3R,4R)-3-amino-4-(fluoromethyl)pyrrolidine-1-carboxylate (CAS 2416992-75-9)
- N-butylbenzene-1,4-disulfonamide (CAS 91717-06-5)
- 4-((4-Methyl-4H-1,2,4-triazol-3-yl)thio)cyclohexan-1-amine (CAS 1342221-45-7)
- 2-(1-((2-hydroxyethyl)amino)ethylidene)-5,5-dimethylcyclohexane-1,3-dione (CAS 159821-68-8)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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