2-Amino-3-(methoxycarbonyl)pyrazine 1-Oxide CAS 17149-35-8
| CAS No. | 17149-35-8 |
| Molecular Formula | C6H7N3O3 |
| Molecular Weight | 169.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Amino-3-(methoxycarbonyl)pyrazine 1-Oxide 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.
CATO supplies 2-Amino-3-(methoxycarbonyl)pyrazine 1-Oxide (CAS 17149-35-8), a certified reference material (molecular formula C6H7N3O3, MW 169.14 g/mol) for analytical method development and quality control.
2-Amino-3-(methoxycarbonyl)pyrazine 1-Oxide (C6H7N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 2-Amino-3-(methoxycarbonyl)pyrazine 1-Oxide 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 | C6H7N3O3 |
| Molecular Weight | 169.14 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
Related Amino Standards
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- 4-Amino-2-methoxy-5-nitropyridine (CAS 127356-38-1)
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- Methyl 3-amino-5-oxo-4,5-dihydropyrazine-2-carboxylate (CAS 1503-03-3)
- 3-AMINO-6-METHOXYPYRAZINE-2-CARBOXYLIC ACID (CAS 16312-52-0)
Recommended Standards
- 1-(2-Oxopropyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1708427-96-6)
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- 3-(Methylamino)-4-nitropyridine 1-oxide (CAS 1796-82-3)
- 3-(4-Bromobenzyl)-2-butyl-1,3-diazaspiro[4.4]non-1-en-4-one (CAS 731851-41-5)
- N-Methyl-4-nitro-2-(4-(4-(trifluoromethyl)phenyl)-1H-imidazol-1-yl)aniline (CAS 1821387-73-8)
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- tert-Butyl 5-bromo-6-fluoronicotinate (CAS 1186115-62-7)
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- 5-[2-(4-Chlorophenyl)hydrazinylidene]pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 7293-30-3)
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