Ethyl 3-[4-(benzyloxy)phenyl]-2-ethoxy-3-hydroxypropanoate CAS 361576-28-5
| CAS No. | 361576-28-5 |
| Molecular Formula | C20H24O5 |
| Molecular Weight | 344.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 3-[4-(benzyloxy)phenyl]-2-ethoxy-3-hydroxypropanoate 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.
Ethyl 3-[4-(benzyloxy)phenyl]-2-ethoxy-3-hydroxypropanoate (CAS 361576-28-5), molecular formula C20H24O5 and molecular weight 344.40 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 3-[4-(benzyloxy)phenyl]-2-ethoxy-3-hydroxypropanoate (C20H24O5) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 344.40 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C20H24O5 |
| Molecular Weight | 344.40 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Ethyl Standards
- (2E)-3-[4-(Benzyloxy)phenyl]-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 1152162-36-1)
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- (2E)-3-[4-(Benzyloxy)phenyl]-1-(2-methoxyphenyl)prop-2-en-1-one (CAS 906635-45-8)
- (2E)-3-[4-(Benzyloxy)phenyl]-1-(3-methoxyphenyl)prop-2-en-1-one (CAS 358656-54-9)
- 2-(2-(4-(Benzyloxy)phenoxy)ethyl)-2H-indazole (CAS 88670-79-5)
- 9-Benzyl-6-(2-(benzyloxy)ethyl)-9H-purine (CAS 920503-49-7)
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Recommended Standards
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- Gibberellin A7 methyl ester (CAS 5508-47-4)
- (2,3-Dihydropyrano[4,3,2-de]quinolin-7-yl)boronic acid hydrochloride (CAS 1354190-18-3)
- 2-(5-Isopropyl-1,3,4-oxadiazol-2-yl)ethan-1-amine (CAS 944907-23-7)
- Debrisoquine 4-Hydroxy Impurity (CAS 62580-84-1)
- 1-(2-Amino-5-(pyrrolidin-1-yl)phenyl)ethan-1-one (CAS 56915-84-5)
- (2S)-1-(Phenylsulfonyl)piperidine-2-carboxylic Acid (CAS 56099-73-1)
- (S,E)-ethyl 4-((S)-2-((tert-butoxycarbonyl)amino)-N,3,3-trimethylbutanamido)-2,5-dimethylhex-2-enoate (CAS 187345-37-5)
- 4-[2,4-Dichloro-5-(propan-2-yloxy)phenyl]thiomorpholine-3,5-dione (CAS 339014-91-4)
- (5-Chloro-2-iodophenyl)(2-fluoro-6-methoxyphenyl)methanone (CAS 1233025-91-6)
- 2,3-Dicyano-5-hydroxypyrazine (CAS 57005-60-4)
- DAPK Substrate Peptide (CAS 386769-53-5)
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