Ethyl 6-[3-(azetidinomethyl)phenyl]-6-oxohexanoate CAS 898761-14-3
| CAS No. | 898761-14-3 |
| Molecular Formula | C18H25NO3 |
| Molecular Weight | 303.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 6-[3-(azetidinomethyl)phenyl]-6-oxohexanoate 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 6-[3-(azetidinomethyl)phenyl]-6-oxohexanoate (CAS 898761-14-3) is a high-purity analytical reference standard with the molecular formula C18H25NO3 and a molecular weight of 303.40 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Ethyl 6-[3-(azetidinomethyl)phenyl]-6-oxohexanoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 303.40 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 | C18H25NO3 |
| Molecular Weight | 303.40 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 6-[2-(azetidinomethyl)phenyl]-6-oxohexanoate (CAS 898755-58-3)
- 2-Azetidinomethyl-3-chloro-4-fluorobenzophenone (CAS 898755-01-6)
- 2-Azetidinomethyl-4-chloro-2-fluorobenzophenone (CAS 898755-19-6)
- 2-Azetidinomethyl-4-chloro-3-fluorobenzophenone (CAS 898754-99-9)
- 3-Azetidinomethyl-2-chloro-4-fluorobenzophenone (CAS 898771-99-8)
- 4-Azetidinomethyl-3-chloro-4-fluorobenzophenone (CAS 898756-77-9)
- 4-Azetidinomethyl-3-chloro-5-fluorobenzophenone (CAS 898756-91-7)
- 4-Azetidinomethyl-4-chloro-3-fluorobenzophenone (CAS 898756-75-7)
Recommended Standards
- Glycopyrrolate Impurity 11 (CAS 616866-21-8)
- Ethyl 6-(4-(azetidin-1-ylmethyl)phenyl)-6-oxohexanoate (CAS 898757-25-0)
- Glycopyrrolate Impurity 23 (CAS 937179-78-7)
- Ethyl 5-oxo-5-[3-(pyrrolidinomethyl)phenyl]valerate (CAS 898771-04-5)
- 2,4-Difluoro-6-(trifluoromethoxy)aniline (CAS 1806389-29-6)
- 4-Bromo-6-chloropyridin-2(1H)-one (CAS 1227581-74-9)
- 4-(Difluoromethyl)-5-fluoro-3-methylpyridine-2-sulfonamide (CAS 1804423-64-0)
- 2-Phenylpyrimidine-5-carboxamide (CAS 122773-96-0)
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- 3-(4-Methoxyphenoxy)azetidine (CAS 954220-70-3)
- 4-Methyl-1H-pyrrolo[2,3-c]pyridin-7-amine (CAS 1260384-89-1)
- 2,5-dimethyloxolan-3-one (CAS 64026-45-5)
- 2-Chloro-N-(di(aziridin-1-yl)phosphoryl)benzamide (CAS 956-94-5)
- D-Asp15-Tirzepatide (CAS CATO-CPTD788919)
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