N-(6-Amino-3-benzyl-2,4-dioxo-1-phenyl-1,2,3,4-tetrahydropyrimidin-5-yl)-3,5-dibutyl-4-hydroxybenzamide CAS 176370-49-3
| CAS No. | 176370-49-3 |
| Molecular Formula | C32H36N4O4 |
| Molecular Weight | 540.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(6-Amino-3-benzyl-2,4-dioxo-1-phenyl-1,2,3,4-tetrahydropyrimidin-5-yl)-3,5-dibutyl-4-hydroxybenzamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(6-Amino-3-benzyl-2,4-dioxo-1-phenyl-1,2,3,4-tetrahydropyrimidin-5-yl)-3,5-dibutyl-4-hydroxybenzamide (CAS 176370-49-3), a certified reference material (molecular formula C32H36N4O4, MW 540.65 g/mol) for analytical method development and quality control.
N-(6-Amino-3-benzyl-2,4-dioxo-1-phenyl-1,2,3,4-tetrahydropyrimidin-5-yl)-3,5-dibutyl-4-hydroxybenzamide (C32H36N4O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C32H36N4O4 |
| Molecular Weight | 540.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 4 |
Related N Standards
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Recommended Standards
- a-[[[2-(4-Methoxy-3-methylphenyl)-1-methylethyl](phenylmethyl)amino]methyl]-3-nitro-4-(phenylmethoxy)benzenemethanol (CAS 1616967-23-7)
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- Atorvastatin EP Impurity A (Sodium salt) (CAS 1516864-05-3)
- Dibenzyl 2-((R)-1-(((S)-3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)-2-hydroxymalonate (CAS 191792-11-7)
- 2-{[7-(methoxycarbonyl)-4-oxo-3,4-dihydroquinazolin-2-yl]methyl}benzoic acid (CAS 327091-28-1)
- 2-(4-(Difluoromethyl)-6-methoxy-3-nitropyridin-2-yl)acetonitrile (CAS 1806988-97-5)
- (3-Bromobenzoyl)pyrrolidine (CAS 346721-91-3)
- (4-(Furan-2-carbonyl)piperazin-1-yl)(thiophen-2-yl)methanone (CAS 333757-39-4)
- 2-(2,4,6-Trimethylbenzenesulfonamido)benzoic acid (CAS 38957-46-9)
- Methyl 2-bromo-6-cyano-4-hydroxybenzoate (CAS 1805597-20-9)
- 5-FLuoro-3'-(trifluoromethoxy)biphenyl-3-carboxylic acid methyl ester (CAS 1261663-45-9)
- 2-Methyl-N-(2-methylcyclopentyl)cyclohexan-1-amine (CAS 1341751-00-5)
- IPI-504 (CAS 857402-63-2)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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