(R)-1-(3,4-Difluorobenzyl)-2-oxo-N-(2-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)oxy)-1-phenylethyl)-1,2-dihydropyridine-3-carboxamide CAS 1001409-50-2
| CAS No. | 1001409-50-2 |
| Molecular Formula | C28H22F2N4O4 |
| Molecular Weight | 516.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (R)-1-(3,4-Difluorobenzyl)-2-oxo-N-(2-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)oxy)-1-phenylethyl)-1,2-dihydropyridine-3-carboxamide 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.
(R)-1-(3,4-Difluorobenzyl)-2-oxo-N-(2-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)oxy)-1-phenylethyl)-1,2-dihydropyridine-3-carboxamide (CAS 1001409-50-2), molecular formula C28H22F2N4O4 and molecular weight 516.50 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (R)-1-(3,4-Difluorobenzyl)-2-oxo-N-(2-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)oxy)-1-phenylethyl)-1,2-dihydropyridine-3-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 516.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C28H22F2N4O4 |
| Molecular Weight | 516.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related R Standards
- N-(3,5-Difluorobenzyl)-2-oxo-1-(1-(phenylsulfonyl)-1H-indol-5-yl)pyrrolidine-3-carboxamide (CAS 2575547-28-1)
- N-(2,4-Difluorobenzyl)-2'-((2-(4-methoxyphenyl)acetamido)methyl)-[1,1'-biphenyl]-2-carboxamide (CAS 498577-46-1)
- N-[2-[(2,3-Difluorobenzyl)thio]-6-[[(2R,3S)-3,4-dihydroxy-2-butyl]oxy]-4-pyrimidinyl]azetidine-1-sulfonamide (CAS 878385-84-3)
- N-(2-((2,3-Difluorobenzyl)thio)-6-(((2R,3R)-3,4-dihydroxybutan-2-yl)amino)pyrimidin-4-yl)azetidine-1-sulfonamide (CAS 1204707-71-0)
- 2-((2,6-Difluorobenzyl)(ethoxycarbonyl)amino)-4-(((2-methoxyethyl)(methyl)amino)methyl)-5-(4-(3-methoxyureido)phenyl)thiophene-3-carboxylic acid (CAS 737789-93-4)
- 3-(5-((2,6-Difluorobenzyl)thio)-4-(4-ethoxyphenyl)-4H-1,2,4-triazol-3-yl)pyridine (CAS 578762-54-6)
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- N-(4-(3-((2,6-Difluorobenzyl)amino)-3-oxopropyl)thiazol-2-yl)benzamide (CAS 1021256-75-6)
Recommended Standards
- T-1095 (CAS 209746-59-8)
- 2-((2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)-3-(formyloxy)propyl ((benzyloxy)carbonyl)-L-valinate (CAS 194159-19-8)
- Methyl 3-(benzyloxy)-5-((2,4-difluorobenzyl)carbamoyl)-1-(2,2-dimethoxyethyl)-4-oxo-1,4-dihydropyridine-2-carboxylate (CAS 1229006-21-6)
- 4-((3-(4-(6-Amino-7H-purin-8-yl)benzoyl)phenyl)carbamoyl)benzene-1-sulfonyl fluoride (CAS 42447-68-7)
- 8-bromo-6-hydroxy-naphthalene-1-carbaldehyde (CAS 1782053-33-1)
- 4-Bromo-6-(difluoromethyl)-2-fluoropyridine-3-acetonitrile (CAS 1805362-61-1)
- 2-(4-Fluorophenyl)-5,6,7,8-tetrahydro-4H-benzo[e][1,3]oxazine-4-thione (CAS 184109-88-4)
- 2-Chloro-9-methylacridine (CAS 22684-24-8)
- tert-Butyl (1-(6-methoxypyrimidin-4-yl)piperidin-3-yl)carbamate (CAS 1389313-55-6)
- 2-Oxocyclooctane-1-carboxylic acid (CAS 166337-88-8)
- 2-(3-Fluorophenyl)-3-methylbutanoic acid (CAS 55776-80-2)
- 4-Oxothiochroman-7-yl pivalate (CAS 2226904-95-4)
- 4-Chloro-2-(methylthio)-7-phenyl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine (CAS 388572-68-7)
- Delicious Peptide (bovine) (CAS 73984-05-1)
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