Methyl 5-(dimethoxymethyl)-1-phenyl-1H-pyrazole-4-carboxylate CAS 957947-49-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 957947-49-8 |
| Molecular Formula | C14H16N2O4 |
| Molecular Weight | 276.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-(dimethoxymethyl)-1-phenyl-1H-pyrazole-4-carboxylate (CAS 957947-49-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H16N2O4. Molecular weight: 276.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H16N2O4 |
| Molecular Weight | 276.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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- 5-(Dimethoxymethyl)-5-phenethylimidazolidine-2,4-dione (CAS 6952-43-8)
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Recommended Standards
- Methyl 4-(3-hydroxyphenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 301319-88-0)
- N-((1-ethyl-2-oxo-1,2,3,4-tetrahydroquinoline-3-carbonyl)oxy)acetamide (CAS 2306278-60-2)
- Methyl 2-(tert-butyl)-5-nitro-1H-indole-7-carboxylate (CAS 952665-00-8)
- N-{2-[(4-chlorophenyl)sulfanyl]ethyl}-2-methylbenzamide (CAS 339100-08-2)
- 2-(Chloromethyl)-5-ethoxypyridine (CAS 760141-24-0)
- 2-(Tert-butyl)-4-(2-hydroxyethyl)-1-((4-methoxyphenyl)sulfonyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 866040-24-6)
- (E)-4-((5-Methylthiophen-2-yl)methylene)-2-phenyloxazol-5(4H)-one (CAS 89000-98-6)
- 3-Acetamidopyridine (CAS 5867-45-8)
- 2,3-Dimethyl-3,5-diphenyl-2,3-dihydroisoxazole (CAS 62772-79-6)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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