3-(Methoxymethyl)pentanoic acid CAS 1343282-45-0
| CAS No. | 1343282-45-0 |
| Molecular Formula | C7H14O3 |
| Molecular Weight | 146.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-(Methoxymethyl)pentanoic acid (CAS 1343282-45-0), molecular formula C7H14O3 and molecular weight 146.18 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(Methoxymethyl)pentanoic acid (C7H14O3) 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.
As a certified reference material (CRM), 3-(Methoxymethyl)pentanoic acid 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 | C7H14O3 |
| Molecular Weight | 146.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
Related Methoxymethyl Standards
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- 4-(Methoxymethyl)tetrahydro-2H-pyran-4-amine (CAS 1029805-91-1)
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Recommended Standards
- 4-Methoxy-2,2-dimethylbutanoic acid (CAS 1338986-76-7)
- tert-Butyl (S)-(-)-lactate (CAS 13650-70-9)
- Epoxy acrolein diethyl acetate (CAS 13269-77-7)
- (R)-(2,2-dimethyl-1,3-dioxan-4-yl)methanol (CAS 136522-85-5)
- 2-Butoxyethyl Phosphate (CAS 14260-98-1)
- 1-(2-(2-Nitroethyl)phenyl)-3-(p-tolyl)urea (CAS 339111-28-3)
- 2-(Difluoromethyl)-3-fluoro-6-iodopyridine-5-acetonitrile (CAS 1807134-33-3)
- 5-Chloro-4,6-dimethylpyrimidin-2(1H)-one (CAS 19573-82-1)
- N1-(4-Ethoxyphenyl)-N2-(3-(2-oxopyrrolidin-1-yl)propyl)oxalamide (CAS 899956-33-3)
- Nintedanib Impurity 4 (CAS 676326-36-6)
- 1-(Tert-butyl) 2-ethyl (R)-2-methylpyrrolidine-1,2-dicarboxylate (CAS 619307-07-2)
- Cefepime impurity 37 (CAS CATO-C4X-119337)
- 1-(Ethylsulfonyl)piperidin-4-amine hydrochloride (CAS 651056-79-0)
- Exenatide Acetate (CAS 141732-76-5)
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