13672-84-9 5-oxo-5-pyridin-2-ylpentanoic acid DTXSID20375085 CAS 13672-84-9
| CAS No. | 13672-84-9 |
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 13672-84-9 5-oxo-5-pyridin-2-ylpentanoic acid DTXSID20375085 is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
13672-84-9 5-oxo-5-pyridin-2-ylpentanoic acid DTXSID20375085 (CAS 13672-84-9) is a high-purity analytical reference standard with the molecular formula C10H11NO3 and a molecular weight of 193.20 g/mol.
13672-84-9 5-oxo-5-pyridin-2-ylpentanoic acid DTXSID20375085 (C10H11NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 13672-84-9 5-oxo-5-pyridin-2-ylpentanoic acid DTXSID20375085 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related oxo Standards
- 2-(Pyridin-3-yl)tetrahydrofuran-3-carboxylic acid (CAS 1525617-93-9)
- 5-Oxo-5-(pyridin-3-yl)pentanoic acid (CAS 22971-46-6)
- N1-(2-(Pyridin-2-yl)ethyl)oxalamide (CAS 61273-22-1)
- Pyridin-3-yl(tetrahydro-2h-pyran-4-yl)methanol (CAS 1226507-32-9)
- Pyridin-4-yl(tetrahydro-2H-pyran-4-yl)methanol (CAS 1344003-65-1)
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Recommended Standards
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- Ethyl 4-(2-((6-(thiophen-2-yl)pyridazin-3-yl)thio)acetyl)piperazine-1-carboxylate (CAS 872704-13-7)
- Brexpiprazole Impurity 34 (CAS 2247155-42-4)
- Dimethyl 4-(3-Chlorophenyl)-4-cyanoheptanedioate (CAS 65619-21-8)
- 1-(1-(Difluoroboryl)oxy-3H-benzo[f]chromen-2-yl)-ethanone inner complex (CAS 119634-42-3)
- 3-(Morpholinomethyl)benzothioamide (CAS 1016836-55-7)
- Tert-butyl (S)-3-hydroxy-6-methyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate (CAS 2157439-08-0)
- Peptide 441 (CAS CATO-CPTD788441)
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