Methyl 2-methylimidazo[1,2-a]pyrazine-3-carboxylate CAS 1206976-52-4
| CAS No. | 1206976-52-4 |
| Molecular Formula | C9H9N3O2 |
| Molecular Weight | 191.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 2-methylimidazo[1,2-a]pyrazine-3-carboxylate 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.
Methyl 2-methylimidazo[1,2-a]pyrazine-3-carboxylate (CAS 1206976-52-4), molecular formula C9H9N3O2 and molecular weight 191.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H9N3O2, Methyl 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 191.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 2-methylimidazo[1,2-a]pyrazine-3-carboxylate 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 | C9H9N3O2 |
| Molecular Weight | 191.19 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1990 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- Methyl 2-methylimidazo[1,2-a]pyrazine-8-carboxylate (CAS 1289082-52-5)
- Methyl 2-methylimidazo[1,2-b]pyridazine-6-carboxylate (CAS 1315359-35-3)
- Methyl 3-methylimidazo[1,5-a]pyrazine-1-carboxylate (CAS 1341040-37-6)
- 2-(6-Methylimidazo[1,2-a]pyrazin-2-yl)acetic acid (CAS 190381-49-8)
- Methyl 2-methylimidazo[1,2-a]pyrimidine-3-carboxylate (CAS 914219-81-1)
- Methyl 5-methylimidazo[1,2-a]pyrimidine-7-carboxylate (CAS 916212-75-4)
- 1-Methylimidazo[1,5-a]pyridine-3-carbothioamide (CAS 1516664-33-7)
- 2-(5-Methylimidazo[1,2-a]pyridin-3-yl)acetic acid (CAS 101820-57-9)
Recommended Standards
- 7-N-methyl-[1,3]diazino[4,5-d]pyrimidine-2,4,7-triamine (CAS 120641-13-6)
- Methyl 3-methyl-1H-pyrazolo[4,3-b]pyridine-5-carboxylate (CAS 1206983-99-4)
- 2,5-Dimethyl-6-nitro-1H-benzo[d]imidazole (CAS 120209-26-9)
- 3-methyl-7H-pyrazolo[3,4-b]pyridine-5-carbohydrazide (CAS 1208632-34-1)
- 2-(3-Amino-4,5,6,7-tetrahydro-2h-indazol-2-yl)acetic acid (CAS 1495589-00-8)
- methyl furo[2,3-c]pyridine-7-carboxylate (CAS 1140239-85-5)
- 3-Benzyloxy-5-hydroxypyridine (CAS 209328-93-8)
- 2-(1-methylpiperazin-2-yl)ethan-1-ol (CAS 889939-92-8)
- 2-Acetoxy-3-phenoxybenzophenone (CAS 890099-37-3)
- 1-(4-Fluorophenyl)-3-(morpholin-4-yl)propan-1-amine (CAS 933757-73-4)
- (trans,trans)-4-(4-Iodophenyl)-4'-propyl-1,1'-bi(cyclohexane) (CAS 85547-11-1)
- 5,7-Dimethyl-1H-pyrrolo[3,2-b]pyridine (CAS 107469-29-4)
- Z-Leu-Phe-OH (CAS 6401-63-4)
- Autoinducing Peptide I trifluoroacetate salt (CAS 200010-29-3)
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