Methyl 6-methoxy-2-methylimidazo[1,2-a]pyrazine-3-carboxylate CAS 2114455-69-3
| CAS No. | 2114455-69-3 |
| Molecular Formula | C10H11N3O3 |
| Molecular Weight | 221.21 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 6-methoxy-2-methylimidazo[1,2-a]pyrazine-3-carboxylate.
Methyl 6-methoxy-2-methylimidazo[1,2-a]pyrazine-3-carboxylate (CAS 2114455-69-3) is a high-purity analytical reference standard with the molecular formula C10H11N3O3 and a molecular weight of 221.21 g/mol.
Based on its molecular formula C10H11N3O3, Methyl 6-methoxy-2-methylimidazo[1,2-a]pyrazine-3-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 221.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O3 |
| Molecular Weight | 221.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
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- Ethyl 5-methoxy-1H-pyrazolo[3,4-c]pyridine-3-carboxylate (CAS 1956341-68-6)
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Recommended Standards
- Methyl 6-cyano-2,3-dimethoxybenzoate (CAS 59084-78-5)
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- Methyl 5-hydroxy-6-methoxy-1H-indole-2-carboxylate (CAS 4305-32-2)
- N-((2S,3R,4R,5R)-3,4,5,6-Tetrahydroxy-1-oxohexan-2-yl)acetamide (CAS 282727-46-2)
- 4-Amino-1,1-dimethoxy-3,3-dimethylbutan-2-ol (CAS 1514624-92-0)
- Methyl 3-amino-6-chloro-5-methylpicolinate (CAS 2677803-54-0)
- Di-tert-butyl (7H-pyrrolo[2,3-d]pyrimidin-2-yl)iminodicarbonate (CAS 2410640-36-5)
- 2-((Azetidin-3-ylmethyl)thio)-1-methyl-1H-imidazole hydrochloride (CAS 1864053-70-2)
- 8-Bromo-4-chloro-5-methylquinoline-3-carbonitrile (CAS 1558435-36-1)
- (R)-2-(4-Fluorophenyl)pyrrolidine hydrochloride (CAS 1381928-30-8)
- 3-(2-(Thiophen-2-yl)ethyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 1255782-90-1)
- Ethyl 2-{1-[5-(ethoxycarbonyl)-3-methyl-1H-indol-2-yl]propyl}-3-methyl-1H-indole-5-carboxylate (CAS 1424940-12-4)
- 4-(Pyrimidin-2-ylamino)cyclohexan-1-ol (CAS 1261230-53-8)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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