3-methoxypyrazine-2-carbaldehyde CAS 63874-90-8
| CAS No. | 63874-90-8 |
| Molecular Formula | C6H12N2O2 |
| Molecular Weight | 144.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 144.17 g/mol gives 3-methoxypyrazine-2-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-methoxypyrazine-2-carbaldehyde (CAS 63874-90-8) is a high-purity analytical reference standard with the molecular formula C6H12N2O2 and a molecular weight of 144.17 g/mol.
Based on its molecular formula C6H12N2O2, 3-methoxypyrazine-2-carbaldehyde contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 144.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-methoxypyrazine-2-carbaldehyde 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 | C6H12N2O2 |
| Molecular Weight | 144.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
Related methoxypyrazine Standards
- 6-methoxypyrazine-2-carbaldehyde (CAS 1197237-82-3)
- 5-methoxypyrazine-2-carbaldehyde (CAS 32205-72-4)
- 6-methoxypyrazine-2-carbonitrile (CAS 136309-07-4)
- 2-Ethyl-3-methoxypyrazine (CAS 25680-58-4)
- 5-Methoxypyrazine-2-carboximidamide (CAS 1344367-21-0)
- N-Methoxypyrazine-2-carboxamide (CAS 115110-16-2)
- 5-Methoxypyrazine-2-carboxamide (CAS 19222-85-6)
- 3-Methoxypyrazine-2-carbonitrile (CAS 75018-05-2)
Recommended Standards
- 3-Methoxypropyl Acrylate (stabilized with MEHQ) (CAS 93632-75-8)
- 3-Methyl-2,6-naphthyridine (CAS 35968-89-9)
- 3-Methoxy-2,2-dimethylcyclopropane-1-carboxylic acid (CAS 76695-07-3)
- 3-Methylamino-pyrrolidine-1-carboxylic acid benzyl ester (CAS 917357-83-6)
- 4-Isopropylisoxazol-3-amine (CAS 1597677-85-4)
- 4-(4-Bromophenyl)-2-{[(4-methoxyphenyl)methyl]amino}-4-oxobutanoic acid (CAS 1042766-80-2)
- 5-(Chloromethyl)-2-phenylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 189018-16-4)
- 4-(3-Fluorophenyl)-3-(thiophen-2-ylthio)-1H-pyrrolo[2,3-b]pyridine (CAS 858117-38-1)
- (4-Iodophenyl)methanethiol (CAS 444010-60-0)
- 2-(2,5-Dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-72-1)
- N-[(4-Chlorophenyl)methyl]-2,2,2-trifluoro-N-(pyrazin-2-yl)acetamide (CAS 866042-29-7)
- Methyl 2-((2-methoxyphenyl)amino)thieno[2,3-d]thiazole-5-carboxylate (CAS 1424557-19-6)
- 5-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)phenyl)-4-ethyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 1092343-50-4)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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