N-(4-Fluorobenzyl)-3-hydroxy-9,9-dimethyl-4-oxo-4,6,7,9-tetrahydropyrimido[2,1-c][1,4]oxazine-2-carboxamide CAS 870558-24-0
| CAS No. | 870558-24-0 |
| Molecular Formula | C17H18FN3O4 |
| Molecular Weight | 347.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, N-(4-Fluorobenzyl)-3-hydroxy-9,9-dimethyl-4-oxo-4,6,7,9-tetrahydropyrimido[2,1-c][1,4]oxazine-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 347.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-(4-Fluorobenzyl)-3-hydroxy-9,9-dimethyl-4-oxo-4,6,7,9-tetrahydropyrimido[2,1-c][1,4]oxazine-2-carboxamide (CAS 870558-24-0) is a high-purity analytical reference standard with the molecular formula C17H18FN3O4 and a molecular weight of 347.34 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(4-Fluorobenzyl)-3-hydroxy-9,9-dimethyl-4-oxo-4,6,7,9-tetrahydropyrimido[2,1-c][1,4]oxazine-2-carboxamide 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 | C17H18FN3O4 |
| Molecular Weight | 347.34 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 1-(3-fluorobenzyl)-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 867329-86-0)
- 4-{[5-({[(3-Fluorobenzyl)oxy]imino}methyl)-2-pyridinyl]oxy}benzenecarbonitrile (CAS 339014-82-3)
- 1-(4-Fluorobenzyl)-3-(2-(furan-2-yl)-2-morpholinoethyl)urea (CAS 1209284-88-7)
- N-(4-fluorobenzyl)-2-(2-phenylacetyl)benzamide (CAS 329079-85-8)
- 3-(1-(3-Fluorobenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 860787-72-0)
- 3-(1-(4-Fluorobenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 861212-05-7)
- 2-(((5-((4-Fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)amino)methyl)phenol (CAS 329779-42-2)
- Ethyl 5-((4-fluorobenzyl)thio)-2-thioxo-1,3-dithiole-4-carboxylate (CAS 338793-28-5)
Recommended Standards
- N-(4-((Difluoromethyl)thio)phenyl)-2-oxo-2H-chromene-3-carboxamide (CAS 578751-68-5)
- Tofacitinib Impurity 234 (CAS CATO-C4X-1079234)
- N-(2-ethoxyphenyl)-2-(2-(4-fluorophenoxy)acetyl)hydrazine-1-carboxamide (CAS 905036-62-6)
- Isavuconazole Impurity 218 (CAS CATO-C4X-1236218)
- 3,3',3'',3'''-(3,8,13,17-Tetramethylporphyrin-2,7,12,18-tetrayl)tetrapropionic acid dihydrochloride (CAS 68938-73-8)
- 2-(4-Chlorophenyl)-5-methyloxazole-4-carbonyl chloride (CAS 51655-78-8)
- 3-Phenyldibenzo[b,d]furan (CAS 5834-20-8)
- N-Nitroso Dexlansoprazole (CAS CATO-C4X-111362)
- n-(2-Methylbut-3-yn-2-yl)pentan-1-amine (CAS 1342147-65-2)
- 2-Amino-1-(thiophen-2-yl)propan-1-one (CAS 7057-00-3)
- 3-Difluoromethyl-2-(trifluoromethyl)benzonitrile (CAS 1804515-87-4)
- 1-(6-(Dimethoxymethyl)-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-1-yl)-2,2-dimethylpropan-1-one (CAS 1261365-93-8)
- NSC 66058 (CAS 7253-54-5)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com