Ethyl 2-amino-3-(tetrahydro-2H-pyran-2-yl)propanoate CAS 321328-63-6
| CAS No. | 321328-63-6 |
| Molecular Formula | C10H19NO3 |
| Molecular Weight | 201.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 201.26 g/mol gives Ethyl 2-amino-3-(tetrahydro-2H-pyran-2-yl)propanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 2-amino-3-(tetrahydro-2H-pyran-2-yl)propanoate (CAS 321328-63-6) is a high-purity analytical reference standard with the molecular formula C10H19NO3 and a molecular weight of 201.26 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Ethyl 2-amino-3-(tetrahydro-2H-pyran-2-yl)propanoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Ethyl 2-amino-3-(tetrahydro-2H-pyran-2-yl)propanoate 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 | C10H19NO3 |
| Molecular Weight | 201.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 5-Amino-4'-methyl-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 1049031-96-0)
- 3-Amino-1-(naphthalen-2-yl)propan-1-ol (CAS 1089349-64-3)
- 1-(Boc-amino)cyclobutylmethanol (CAS 1142211-17-3)
- 2-Amino-1-(naphthalen-2-yl)propan-1-ol (CAS 1179225-85-4)
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- (r)-2-Amino-2-(4-methylnaphthalen-1-yl)ethan-1-ol (CAS 1213923-68-2)
- Ethyl 3-amino-2-((tetrahydrofuran-3-yl)methyl)propanoate (CAS 1247399-52-5)
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Recommended Standards
- Ethyl 2-(4-hydroxy-1-methylpiperidin-4-yl)acetate (CAS 77740-99-9)
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- Ethyl 2-Methyl-3-morpholinopropanoate (CAS 42980-64-3)
- 2-(((4H-1,2,4-triazol-3-yl)thio)methyl)benzoic acid (CAS 733795-49-8)
- trans-4-fluoropyrrolidin-3-ol;hydrochloride (CAS 2006333-41-9)
- Furan-2-yl(7-methylbenzo[d][1,3]dioxol-5-yl)methanol (CAS 356554-33-1)
- 7-Chloro-1-ethyl-1,4-dihydro-4-oxo-6-[(1,2,3,4-tetrahydro-1-naphthalenyl)amino]-3-quinolinecarboxyli (CAS 628313-91-7)
- (3,4-Difluorophenyl)(3,4-dimethylphenyl)methanone (CAS 518993-32-3)
- Tranexamic Impurity 19 (CAS 5278-91-1)
- 6-Chloro-5-fluoropyrazin-2-amine (CAS 1823937-83-2)
- {[(4-tert-Butylphenyl)methyl]sulfanyl}methanimidamide hydrobromide (CAS 125988-33-2)
- (3-Amino-5-methoxybenzofuran-2-yl)(4-fluorophenyl)methanone (CAS 182124-33-0)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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