Ethyl 2-[4-(4-methoxyphenyl)piperazin-1-yl]-4-methylpyrimidine-5-carboxylate CAS 903446-68-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 903446-68-4 |
| Molecular Formula | C19H24N4O3 |
| Molecular Weight | 356.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-[4-(4-methoxyphenyl)piperazin-1-yl]-4-methylpyrimidine-5-carboxylate (CAS 903446-68-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H24N4O3. Molecular weight: 356.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H24N4O3 |
| Molecular Weight | 356.42 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- 1-(2-Methoxyphenyl)-3-(2-((5-(pyrrolidin-1-yl)pyridazin-3-yl)amino)ethyl)urea (CAS 1797662-10-2)
- 2-((4-Methoxyphenyl)carbamoyl)thiophen-3-yl dimethylsulfamate (CAS 338794-69-7)
- 3-(4-Methoxyphenyl)-6-(pyrrolidin-1-yl)pyridazino[4,3-c]isoquinoline (CAS 96825-90-0)
- Ethyl 4-(3-methoxyphenyl)-2-oxo-6-(thiophen-3-yl)cyclohex-3-ene-1-carboxylate (CAS 551921-89-2)
- 2-{[3-(4-methoxyphenyl)-4-oxo-3,4-dihydroquinazolin-2-yl]sulfanyl}acetohydrazide (CAS 193826-40-3)
- 1-(4-Methoxyphenyl)-2-{[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-1-ethanone (CAS 332884-42-1)
- 2-({3-[(2-methoxyphenyl)methyl]-4-oxo-3,4-dihydroquinazolin-2-yl}sulfanyl)acetic acid (CAS 771499-51-5)
- (1-((4-Methoxyphenyl)sulfonyl)piperidine-3-carbonyl)glycine (CAS 919733-29-2)
Recommended Standards
- Ethyl 2-((5-((3-methylphenyl)sulfonamido)-1H-1,2,4-triazol-3-yl)thio)acetate (CAS 866010-90-4)
- Hexamidine Impurity 4 (CAS 74065-84-2)
- Ethyl (4-(N-(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl)phenyl)carbamate (CAS 92110-38-8)
- 2-Amino-N-(4-methoxyphenyl)propanamidehydrochloride (CAS 1236256-54-4)
- 4-Chloro-N,N-diethyl-3-nitrobenzamide (CAS 346664-00-4)
- 3-Bromo-5-methoxyquinoline (CAS 1416438-38-4)
- 6-Amino-4-ethyl-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 612513-75-4)
- Methyl 2-[4-(2-amino-6-chlorophenoxy)phenyl]-acetate (CAS 946714-86-9)
- 4-Fluoro-2-methyl-6-(trifluoromethyl)aniline (CAS 1803873-83-7)
- Delicious Peptide (bovine) (CAS 73984-05-1)
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