6-AMINO-5-CYANO-3-DIMETHOXYMETHYL-1-OXY-PYRAZINE-2-CARBOXYLIC ACID TERT-BUTYL ESTER CAS 73198-26-2
| CAS No. | 73198-26-2 |
| Molecular Formula | C13H18N4O5 |
| Molecular Weight | 310.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
6-AMINO-5-CYANO-3-DIMETHOXYMETHYL-1-OXY-PYRAZINE-2-CARBOXYLIC ACID TERT-BUTYL ESTER (CAS 73198-26-2) is a high-purity analytical reference standard with the molecular formula C13H18N4O5 and a molecular weight of 310.31 g/mol.
Based on its molecular formula C13H18N4O5, 6-AMINO-5-CYANO-3-DIMETHOXYMETHYL-1-OXY-PYRAZINE-2-CARBOXYLIC ACID TERT-BUTYL ESTER contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 310.31 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.
As a certified reference material (CRM), 6-AMINO-5-CYANO-3-DIMETHOXYMETHYL-1-OXY-PYRAZINE-2-CARBOXYLIC ACID TERT-BUTYL ESTER 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 | C13H18N4O5 |
| Molecular Weight | 310.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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.) | 1977 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 5-Nitro-2-(4-(pyrimidin-2-yl)piperazin-1-yl)benzonitrile (CAS 849043-40-9)
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- N-(4-ethoxyphenyl)-6-nitroquinazolin-4-amine (CAS 51687-12-8)
- 5-((Diethylamino)methyl)-3-(((5-nitrofuran-2-yl)methylene)amino)oxazolidin-2-one (CAS 92789-16-7)
- N-(benzo[d][1,3]dioxol-5-yl)-3-(4-ethylphenyl)-3-(2,2,2-trifluoroacetamido)propanamide (CAS 439107-54-7)
- 475995-68-7 Phytosphingosine-N,N-Dimethyl (CAS 475995-68-7)
- trans-4-t-butylcyclohexylamine (CAS 2163-34-0)
- 4-(3-Oxobenzo[d]isothiazol-2(3H)-yl)benzoic acid (CAS 78471-84-8)
- 2-[4-(2-methyl-piperidine-1-sulfonyl)-phenyl]-ethylamine hydrochloride (CAS 1158551-79-1)
- 2,4-Dibromo-3-fluoro-6-nitrophenol (CAS 2924-30-3)
- 1-Cyclopropylguanidine (CAS 168627-33-6)
- 5-Cyclopropoxy-N-methyl-6-(trifluoromethyl)pyridin-2-amine (CAS 1243394-05-9)
- 1,1'-Oxybis(3,3,3-trifluoropropan-1-ol) (CAS 936107-87-8)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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