2-(1-Amino-1-methylethyl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide D3 CAS 1189508-85-7
| CAS No. | 1189508-85-7 |
| Molecular Formula | C16H19FN4O3 |
| Molecular Weight | 334.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1-Amino-1-methylethyl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide D3 (CAS 1189508-85-7) is a high-purity analytical reference standard with the molecular formula C16H19FN4O3 and a molecular weight of 334.35 g/mol.
The molecular framework of 2-(1-Amino-1-methylethyl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide D3 (C16H19FN4O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 2-(1-Amino-1-methylethyl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide D3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H19FN4O3 |
| Molecular Weight | 334.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 1-(Boc-amino)-4-(2,3-diaminopyridin-4-yloxy)-2-fluorobenzene (CAS 1163720-66-8)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 763125-98-0)
- 2'-Amino-7',7'-dimethyl-2,5'-dioxo-5',6',7',8'-tetrahydro-1'H-spiro[indoline-3,4'-quinoline]-3'-carbonitrile (CAS 314745-96-5)
- 5-Amino-4-(1H-benzo[d]imidazol-2-yl)-1-(2-methoxybenzyl)-1,2-dihydro-3H-pyrrol-3-one (CAS 885189-72-0)
- N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-3,4-dimethoxybenzamide (CAS 166115-70-4)
- 2-Amino-7-methyl-1',3',5-trioxo-1',3',5,6,7,8-hexahydrospiro[chromene-4,2'-indene]-3-carbonitrile (CAS 634155-11-6)
- 5-Amino-1-(benzo[d][1,3]dioxol-5-yl)-4-(1H-benzo[d]imidazol-2-yl)-1,2-dihydro-3H-pyrrol-3-one (CAS 791600-64-1)
- Ethyl 4-(7-amino-8-cyano-5-oxo-5,6-dihydro-1,6-naphthyridin-6-yl)benzoate (CAS 866008-72-2)
Recommended Standards
- Diethyl 4-(benzyloxy)benzylphosphonate (CAS 131719-55-6)
- Ethyl 4-((1-(3-fluorophenyl)-1H-tetrazol-5-yl)methyl)piperazine-1-carboxylate (CAS 1049407-95-5)
- Isofagaridine (CAS 149998-48-1)
- N-(2-((3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)pyridine-3-sulfonamide (CAS 1021263-31-9)
- BMS 188745 Potassium Salt (CAS 157126-15-3)
- 1-[3'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-4-yl] ethanone (CAS 400746-64-7)
- tert-Butyl 3-(3-iodopropoxy)propanoate (CAS 2301916-64-1)
- 6-Fluoro-2-(3-fluorophenyl)-4H-chromen-4-one (CAS 213894-70-3)
- 8-Amino-7-chloro-2-naphthalenol (CAS 497151-49-2)
- 1-oxo-2H-2,7-naphthyridine-4-carbonitrile (CAS 2730140-53-9)
- Upadacitinib Impurity 65 (CAS 2460133-49-5)
- 1-[(2-methoxypyridin-4-yl)methyl]guanidine hydrobromide (CAS 1864061-07-3)
- 1-(1-(4-Chlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-N-(2-fluorophenyl)methanimine (CAS 866042-23-1)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
Why CATO?
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