2-Amino-5-methoxypyrazine CAS 54013-07-9
| CAS No. | 54013-07-9 |
| Molecular Formula | C5H7N3O |
| Molecular Weight | 125.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 125.13 g/mol gives 2-Amino-5-methoxypyrazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Amino-5-methoxypyrazine (CAS 54013-07-9), a certified reference material (molecular formula C5H7N3O, MW 125.13 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, 2-Amino-5-methoxypyrazine is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 125.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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-5-methoxypyrazine 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 | C5H7N3O |
| Molecular Weight | 125.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 6-Amino-1-methylpyrimidin-4(1H)-one (CAS 100516-75-4)
- 6-Amino-3-methylpyrimidin-4(3H)-one (CAS 1122-46-9)
- 5-Amino-1-methylpyrimidin-2(1H)-one (CAS 1181970-75-1)
- 5-Amino-2-methylpyrimidin-4(1H)-one (CAS 1314897-29-4)
- 4-Amino-6-methylpyran-2-one (CAS 132559-90-1)
- 2-Amino-5-methoxypyrimidine (CAS 13418-77-4)
- 5-Amino-2-methylpyridazin-3(2H)-one (CAS 13506-27-9)
- 6-Amino-2-methylpyridazin-3(2H)-one (CAS 13506-28-0)
Recommended Standards
- 2-Amino-4-methylpyrimidin-5-ol (CAS 92635-38-6)
- 2-Amino-6-methoxypyrazine (CAS 6905-47-1)
- 2-Amino-3-methyl-3,4-dihydropyrimidin-4-one (CAS 2417-17-6)
- 2-Aminobenzene-1,4-diol (CAS 20734-68-3)
- tert-Butyl ((4-formyl-6-nitropyridin-2-yl)methyl)carbamate (CAS 1393530-50-1)
- 3-(3-Hydroxypiperidin-1-yl)-3-oxopropanenitrile (CAS 1308083-97-7)
- 3-(3-pyridyl)thietane-3-thiol (CAS 1903712-27-5)
- 4-Amino-2-(pyridin-3-yl)pyrimidine-5-carboxamide (CAS 1383131-94-9)
- Ethyl 3-(tert-butyl)-1H-pyrazole-4-carboxylate (CAS 1006441-32-2)
- 4-(3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 1710833-90-1)
- Ethyl 4-((1,2,3,4-thiatriazol-5-yl)amino)benzoate (CAS 94237-79-3)
- 7-Amino-3-chloro-1H-indole-4-carbonitrile (CAS 2816904-61-5)
- n-(2-Hydroxyethyl)-2-oxo-2h-chromene-6-sulfonamide (CAS 164471-05-0)
- D-Asp15-Tirzepatide (CAS CATO-CPTD788919)
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