Methyl 3-((tetrahydro-2H-pyran-2-yl)oxy)propanoate CAS 91267-19-5
| CAS No. | 91267-19-5 |
| Molecular Formula | C9H16O4 |
| Molecular Weight | 188.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 3-((tetrahydro-2H-pyran-2-yl)oxy)propanoate.
Methyl 3-((tetrahydro-2H-pyran-2-yl)oxy)propanoate (CAS 91267-19-5) is a high-purity analytical reference standard with the molecular formula C9H16O4 and a molecular weight of 188.22 g/mol.
The molecular framework of Methyl 3-((tetrahydro-2H-pyran-2-yl)oxy)propanoate (C9H16O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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), Methyl 3-((tetrahydro-2H-pyran-2-yl)oxy)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 | C9H16O4 |
| Molecular Weight | 188.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1983 |
Related Methyl Standards
- 2-((Tetrahydro-2H-pyran-2-yl)methoxy)propanoic acid (CAS 1016846-06-2)
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Recommended Standards
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- N'-Methyl(benzyloxy)carbohydrazide (CAS 37519-03-2)
- 1-Benzhydrylpyrrolidin-3-ol (CAS 116574-17-5)
- 4-[(2-aminophenyl)methyl]phenol hydrochloride (CAS 1193388-60-1)
- B0ZSP4UPQ4 92-95-5 4-Biphenylyl isocyanate UNII-B0ZSP4UPQ4 p-Xenylcarbimide [MI] 1,1'-Biphenyl, 4-isocyanato- p-Xenylcarbimide 4-Biphenyl isocyanate 4-Isocyanatobiphenyl 4-Phenylphenyl isocyanate p-Diphenyl isocyanate p-Phenylphenyl isocyanate (CAS 92-95-5)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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