Ethyl 4-(2-(2-formylphenoxy)acetamido)benzoate CAS 692274-46-7
| CAS No. | 692274-46-7 |
| Molecular Formula | C18H17NO5 |
| Molecular Weight | 327.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 4-(2-(2-formylphenoxy)acetamido)benzoate (CAS 692274-46-7), molecular formula C18H17NO5 and molecular weight 327.33 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 4-(2-(2-formylphenoxy)acetamido)benzoate (C18H17NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), Ethyl 4-(2-(2-formylphenoxy)acetamido)benzoate 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 | C18H17NO5 |
| Molecular Weight | 327.33 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 4-[4-(4-Formylphenoxy)phenoxy]benzaldehyde (CAS 126026-43-5)
- Methyl 2-((4-formylphenoxy)methyl)-3-nitrobenzoate (CAS 885949-38-2)
- Methyl 4-(3-(3-formylphenoxy)propoxy)benzoate (CAS 937601-98-4)
- Methyl 4-(3-(4-formylphenoxy)propoxy)benzoate (CAS 937602-00-1)
- 2-(4-Formylphenoxy)-N-(2-methyl-5-nitrophenyl)acetamide (CAS 332018-46-9)
- Methyl 1-(3-(4-formylphenoxy)propyl)piperidine-4-carboxylate (CAS 860649-12-3)
- Methyl 2-(2-formylphenoxy)-5-nitrobenzoate (CAS 1338782-20-9)
- Methyl 2-(3-formylphenoxy)-5-nitrobenzoate (CAS 886360-75-4)
Recommended Standards
- Ethyl 4-(2-((2,4-difluorophenyl)amino)-2-oxoethyl)piperazine-1-carboxylate (CAS 794556-68-6)
- Ethyl 4-(4-methoxyphenoxy)-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 866144-59-4)
- Ethyl 3-(2-hydrazino-2-oxoethoxy)pyrido[1,2-a]indole-10-carboxylate (CAS 339020-44-9)
- Ethyl 4-hydroxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 227617-15-4)
- N-(4-Isopropyl-2-nitrophenyl)acetamide (CAS 40655-36-5)
- 3-Amino-4-(2,4-dichlorophenyl)butyric Acid (CAS 1368012-60-5)
- 2-Amino-3-(3-fluoro-5-methylphenyl)propanoic acid (CAS 603106-28-1)
- 4-Amino-3-isopropylbenzonitrile (CAS 760924-87-6)
- 5,5-Dimethyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid (CAS 2411243-63-3)
- 2-((1-Methyl-4-oxo-1,4-dihydroquinazolin-2-yl)oxy)acetic acid (CAS 88267-83-8)
- 3-Methyl-6-(pyridin-2-yl)-1,2,4,5-tetrazine (CAS 57537-63-0)
- 1,2-Dielaidoyl-sn-glycero-3-phosphocholine 56782-46-8 L-|A-Phosphatidylcholine, dielaidoyl (CAS 56782-46-8)
- (R)-3-Amino-4-(3,5-difluorophenyl)butanoic acid hydrochloride (CAS 2375165-44-7)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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