5-Amino-6-(methylamino)pyrazine-2,3-dicarbonitrile CAS 123188-98-7
| CAS No. | 123188-98-7 |
| Molecular Formula | C7H6N6 |
| Molecular Weight | 174.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Amino-6-(methylamino)pyrazine-2,3-dicarbonitrile is closely related to a nitrile group, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Amino-6-(methylamino)pyrazine-2,3-dicarbonitrile (CAS 123188-98-7), molecular formula C7H6N6 and molecular weight 174.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H6N6, 5-Amino-6-(methylamino)pyrazine-2,3-dicarbonitrile contains a nitrile group, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 174.16 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 5-Amino-6-(methylamino)pyrazine-2,3-dicarbonitrile 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 | C7H6N6 |
| Molecular Weight | 174.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 6 |
Related Amino Standards
- 7-Amino-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 1030419-74-9)
- 3-Amino-6-(methylamino)pyrazine-2,5-dicarbonitrile (CAS 172504-73-3)
- 2-[1-amino-2-(1H-1,2,4-triazol-1-yl)ethylidene]malononitrile (CAS 303996-80-7)
- 2-Amino-6-methoxypyridine-3,5-dicarbonitrile (CAS 36926-81-5)
- 3-Amino-5-(methylamino)pyrazine-2,6-dicarbonitrile (CAS 94053-74-4)
- 4-Amino-1-methyl-1H-pyrazolo[3,4-d]pyrimidine-3-carbonitrile (CAS 42204-41-1)
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- 4-Amino-7-methylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile (CAS 63475-17-2)
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- 9-[(4-Carboxy-2,6-dimethylphenoxy)carbonyl]-10-methyl-Acridinium, bromide (CAS 123655-39-0)
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