1-(4-(Benzyloxy)-5-methoxy-2-nitrophenyl)ethan-1-one CAS 75665-88-2
| CAS No. | 75665-88-2 |
| Molecular Formula | C16H15NO5 |
| Molecular Weight | 301.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-(Benzyloxy)-5-methoxy-2-nitrophenyl)ethan-1-one is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(4-(Benzyloxy)-5-methoxy-2-nitrophenyl)ethan-1-one (CAS 75665-88-2), molecular formula C16H15NO5 and molecular weight 301.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(4-(Benzyloxy)-5-methoxy-2-nitrophenyl)ethan-1-one (C16H15NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 301.29 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-(Benzyloxy)-5-methoxy-2-nitrophenyl)ethan-1-one 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 | C16H15NO5 |
| Molecular Weight | 301.29 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Related Benzyloxy Standards
- (5-Benzyloxy-2-nitro-phenyl)acetic Acid Methyl Ester (CAS 1082040-76-3)
- 2-(4-(((Benzyloxy)carbonyl)amino)phenoxy)acetic acid (CAS 166383-74-0)
- (S)-2-(((Benzyloxy)carbonyl)amino)-2-(4-hydroxyphenyl)acetic acid (CAS 26787-76-8)
- 1-(5-(Benzyloxy)-4-methoxy-2-nitrophenyl)ethanone (CAS 516526-40-2)
- 2-(((Benzyloxy)carbonyl)amino)-2-(4-hydroxyphenyl)acetic acid (CAS 36747-66-7)
- 5-((Benzyloxy)carbonyl)-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 100307-49-1)
- 5-((Benzyloxy)carbonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid (CAS 1265893-86-4)
- 5-((Benzyloxy)carbonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxylic acid (CAS 1286753-93-2)
Recommended Standards
- 1-(3,4-Difluorophenyl)-3-(1-methyl-1H-indol-3-yl)urea (CAS 922939-46-6)
- 1-(4,5-Dimethoxy-2-nitrophenyl)-2-phenylethan-1-one (CAS 69511-77-9)
- 1-(2,6-Difluorobenzyl)-3-(1H-indol-3-yl)urea (CAS 899989-79-8)
- 1-(4-Chlorophenyl)-1-(4-fluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethan-1-ol (CAS 76674-12-9)
- (2-Isopropylphenyl)diphenylphosphane (CAS 60998-16-5)
- 3-Fluoro-5-(hydroxymethyl)-2-methylpyridine (CAS 917835-69-9)
- Isopropyl isonicotinimidate (CAS 134460-53-0)
- 2,4-Dichlorobenzoic acid-d3 (CAS 1398065-99-0)
- 2,2'-oxybis(4,4,6-trimethyl-1,3,2-dioxaborinane) (CAS 14697-50-8)
- Cefixime Impurity 15 (CAS 84080-70-6)
- trans-4,4-difluoro-2-(methoxycarbonyl)cyclopentane-1-carboxylic acid (CAS 1608143-73-2)
- 4-(3-Methylphenyl)-1,2,3,6-tetrahydropyridine (CAS 71916-52-4)
- 2-(5-Chloro-2-oxo-2,3-dihydro-1h-indol-3-yl)acetic acid (CAS 1228552-97-3)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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