Pentyl 4-(4-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate CAS 300667-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 300667-74-7 |
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pentyl 4-(4-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300667-74-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H24N2O4. Molecular weight: 332.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 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.) | 2025 |
| Nitrogen Atoms | 2 |
Related Pentyl Standards
- Pentyl 4-(2-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300799-32-0)
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- Pentyl 4-amino-3-iodobenzoate (CAS 1131614-38-4)
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- 4-(4'-Pentyl-[1,1'-bi(cyclohexan)]-4-yl)benzonitrile (CAS 85547-03-1)
- Pentyl 2-cyanoacetate (CAS 17686-39-4)
- Pentyl (1-((2R,3R,4S,5R)-3,4-dihydroxy-5-methyltetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate (CAS 216450-02-1)
Recommended Standards
- Terbutaline Impurity N24 (CAS 27628-06-4)
- N1-((1,4-Dioxaspiro[4.5]decan-2-yl)methyl)-N2-(o-tolyl)oxalamide (CAS 899730-62-2)
- Tert-butyl 2-methoxy-7-oxo-5,7-dihydrospiro[cyclopenta[b]pyridine-6,4'-piperidine]-1'-carboxylate (CAS 2377355-71-8)
- 5-Chloro-2-(2,2,2-trifluoroethoxy)benzoic acid (CAS 1075243-52-5)
- 2,4-Difluorophenyl isocyanide (CAS 428818-83-1)
- (Pentafluorophenyl)(piperidine)gold (CAS 653599-29-2)
- 1-methyl-2-(1-methyl-1H-pyrazol-4-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1339159-33-9)
- (1R,4r)-1-N-(pyridin-2-yl)cyclohexane-1,4-diamine hydrochloride (CAS 1420872-40-7)
- 6-Bromo-7-methyl-1,3-dihydro-indol-2-one (CAS 1260830-11-2)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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