4-((5-Methylpyridin-2-yl)amino)-4-oxobutanoic acid CAS 342021-86-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 342021-86-7 |
| Molecular Formula | C10H12N2O3 |
| Molecular Weight | 208.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((5-Methylpyridin-2-yl)amino)-4-oxobutanoic acid (CAS 342021-86-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12N2O3. Molecular weight: 208.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12N2O3 |
| Molecular Weight | 208.21 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.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methylpyridin Standards
- 4-((4-Methylpyridin-2-yl)amino)-4-oxobutanoic acid (CAS 186320-23-0)
- 4-((6-Methylpyridin-2-yl)amino)-4-oxobutanoic acid (CAS 186320-28-5)
- 4-((3-Methylpyridin-2-yl)amino)-4-oxobutanoic acid (CAS 200417-51-2)
- Ethyl 2-((4-methylpyridin-2-yl)amino)-2-oxoacetate (CAS 349119-54-6)
- Ethyl 2-((6-methylpyridin-2-yl)amino)-2-oxoacetate (CAS 56934-73-7)
- Ethyl 3-((5-methylpyridin-2-yl)amino)propanoate (CAS 1250285-58-5)
- (R)-6-(6-methylpyridin-2-yloxy)-1,4-oxazepane (CAS 1795777-36-4)
- 2-(((6-Methylpyridin-3-yl)oxy)methyl)morpholine (CAS 956150-91-7)
Recommended Standards
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- 4-(Chloromethyl)pyridine-2,6-diol (CAS 1393531-89-9)
- 5-Bromo-3-methyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (CAS 1111637-65-0)
- (S)-1-(4-Chloropyridin-2-yl)ethan-1-ol (CAS 872036-41-4)
- 3-Butylnonanoic acid (CAS 651043-17-3)
- (S)-2-Amino-2-(4-amino-3-chloro-5-(trifluoromethyl)phenyl)ethanol (CAS 1213165-93-5)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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