N-(6-Amino-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-benzylbutyramide CAS 191982-10-2
| CAS No. | 191982-10-2 |
| Molecular Formula | C16H20N4O3 |
| Molecular Weight | 316.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 316.36 g/mol gives N-(6-Amino-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-benzylbutyramide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(6-Amino-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-benzylbutyramide (CAS 191982-10-2) is a high-purity analytical reference standard with the molecular formula C16H20N4O3 and a molecular weight of 316.36 g/mol.
Structurally, N-(6-Amino-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-benzylbutyramide (C16H20N4O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 316.36 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), N-(6-Amino-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-benzylbutyramide 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 | C16H20N4O3 |
| Molecular Weight | 316.36 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- tert-Butyl 2-[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]pyrrolidine-1-carboxylate (CAS 1823420-86-5)
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- 2-Oxo-N-(2-propionyl-1,2,3,4-tetrahydroisoquinolin-7-yl)imidazolidine-1-carboxamide (CAS 1797792-43-8)
- (E)-N'-(3,4-dimethoxybenzylidene)-1,3,5-trimethyl-1H-pyrazole-4-carbohydrazide (CAS 477711-79-8)
- Methyl 3-(3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-2,5-dioxopyrrolidin-1-yl)thiophene-2-carboxylate (CAS 321430-89-1)
- Lobophorin B DISCONTINUED (CAS 78798-30-8)
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- 5-(5-Bromothiophen-2-yl)-N'-(3-ethoxy-4-hydroxybenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 303107-05-3)
- Methyl 2-ethoxy-7-methoxybenzo[d][1,3]dioxole-5-carboxylate (CAS 1093864-55-1)
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- (3-Ethynylphenyl)boronic acid (CAS 1189127-05-6)
- Chromane-6-carboxamide (CAS 1151512-18-3)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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