3-Amino-6-(methylamino)pyrazine-2,5-dicarbonitrile CAS 172504-73-3
| CAS No. | 172504-73-3 |
| Molecular Formula | C7H6N6 |
| Molecular Weight | 174.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 174.16 g/mol gives 3-Amino-6-(methylamino)pyrazine-2,5-dicarbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Amino-6-(methylamino)pyrazine-2,5-dicarbonitrile (CAS 172504-73-3), a certified reference material (molecular formula C7H6N6, MW 174.16 g/mol) for analytical method development and quality control.
3-Amino-6-(methylamino)pyrazine-2,5-dicarbonitrile (C7H6N6) contains a nitrile group, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 2006 |
| Nitrogen Atoms | 6 |
Related Amino Standards
- 7-Amino-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 1030419-74-9)
- 5-Amino-6-(methylamino)pyrazine-2,3-dicarbonitrile (CAS 123188-98-7)
- 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)
- 4-Amino-2-methyl-2H-pyrazolo[3,4-d]pyrimidine-3-carbonitrile (CAS 54814-52-7)
- 4-Amino-7-methylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile (CAS 63475-17-2)
Recommended Standards
- 2,4-Diamino-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile (CAS 166047-40-1)
- 3-Nitroquinoline (CAS 17576-53-3)
- 4-Quinazolinecarboxylic acid (CAS 16499-51-7)
- 2-(hydroxymethyl)benzo[d]oxazole-4-carbonitrile (CAS 1803839-51-1)
- 3-[(4-Nitrophenoxy)methyl]pyrrolidinehydrochloride (CAS 1219982-92-9)
- Tert-butyl 2-isopropyl-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxylate (CAS 1330755-01-5)
- 4'-(Aminomethyl)-[1,1'-biphenyl]-4-carboxylic acid hydrochloride (CAS 578026-68-3)
- Magnesium 2-phenoxyacetate (CAS 76172-73-1)
- 1-Methyl-5-(1H-1,2,4-triazol-5-yl)-1,2,3,6-tetrahydropyridine (CAS 622403-85-4)
- Ethyl 2-(1H-benzo[d][1,2,3]triazol-1-yl)propanoate (CAS 75584-60-0)
- N-(2-Aminopyrimidin-5-yl)acetamide (CAS 52767-97-2)
- 2-Chloro-N-(pyrrolidin-2-ylmethyl)-5-(trifluoromethyl)aniline dioxalate (CAS 1177360-19-8)
- Etonogestrel Impurity 10 (CAS 220332-82-1)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com