Methyl 2-(2-methylpyridin-4-yl)acetate CAS 69582-95-2
| CAS No. | 69582-95-2 |
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 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.
Methyl 2-(2-methylpyridin-4-yl)acetate (CAS 69582-95-2), molecular formula C9H11NO2 and molecular weight 165.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl 2-(2-methylpyridin-4-yl)acetate (C9H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 165.19 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Methyl 2-(2-methylpyridin-4-yl)acetate 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 | C9H11NO2 |
| Molecular Weight | 165.19 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 3-(4-Methylpyridin-2-yl)propanoic acid (CAS 1023817-41-5)
- 3-(3-Methylpyridin-4-yl)propanoic acid (CAS 1083245-64-0)
- Methyl 2-(3-methylpyridin-2-yl)acetate (CAS 1092477-78-5)
- 3-(6-Methylpyridin-3-yl)propanoic acid (CAS 118420-23-8)
- 3-(5-Methylpyridin-2-yl)propanoic acid (CAS 1256786-83-0)
- Methyl 2-(5-methylpyridin-3-yl)acetate (CAS 1256804-64-4)
- 3-(5-Methylpyridin-3-yl)propanoic acid (CAS 1256810-53-3)
- 3-(4-Methylpyridin-3-yl)propanoic acid (CAS 129483-51-8)
Recommended Standards
- Irinotecan Impurity 14 (CAS 35364-15-9)
- Methyl 2-(4-methylpyridin-2-yl)acetate (CAS 59310-39-3)
- Ethyl 5-Methylpyridine-2-carboxylate (CAS 55876-82-9)
- Methyl 2-(5-methylpyridin-2-yl)acetate (CAS 19946-10-2)
- Methyl 1-Boc-3-allylpiperidine-3-carboxylate (CAS 1349644-17-2)
- (3-Nitro-4-phenoxyphenyl)methyl N-(3-chlorophenyl)carbamate (CAS 338960-91-1)
- 2-(2-Chloroethyl)benzofuran (CAS 57160-83-5)
- G69HK72Q3Y 23550-40-5 4-Methyl-4-(methylthio)-2-pentanone 4-Methyl-4-(methylthio)pentan-2-one 2-Pentanone, 4-methyl-4-(methylthio)- EINECS 245-727-6 FEMA No. 3376 4-Methylmercapto-4-methylpentan-2-one 4-(Methylthio)-4-methyl-2-pentanone UNII-G69HK72Q3Y (CAS 23550-40-5)
- 2-(1-Methyl-1H-pyrazol-4-yl)-3-oxopropanenitrile (CAS 1039364-93-6)
- n-Decyldimethylmethoxysilane (CAS 4170-50-7)
- 4,5-difluorobenzofuran-7-carbaldehyde (CAS 555155-10-7)
- 2-((2,3-Dihydro-1h-inden-2-yl)amino)propane-1,3-diol (CAS 1479048-37-7)
- 1-(Pyridin-3-yl)piperidine-2-carbonitrile (CAS 1823959-09-6)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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