5-((5-Amino-4-(methylamino)pyridin-2-yl)amino)pyrazine-2-carbonitrile CAS 1137475-61-6
| CAS No. | 1137475-61-6 |
| Molecular Formula | C11H11N7 |
| Molecular Weight | 241.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-((5-Amino-4-(methylamino)pyridin-2-yl)amino)pyrazine-2-carbonitrile 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.
5-((5-Amino-4-(methylamino)pyridin-2-yl)amino)pyrazine-2-carbonitrile (CAS 1137475-61-6) is a high-purity analytical reference standard with the molecular formula C11H11N7 and a molecular weight of 241.25 g/mol.
The molecular framework of 5-((5-Amino-4-(methylamino)pyridin-2-yl)amino)pyrazine-2-carbonitrile (C11H11N7) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H11N7 |
| Molecular Weight | 241.25 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 7 |
Related Amino Standards
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Recommended Standards
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- 4-(2,4-Dimethoxypyrimidin-5-yl)benzonitrile (CAS 1101167-59-2)
- 3-(5-((1H-1,2,4-triazol-1-yl)methyl)-1H-1,2,4-triazol-3-yl)aniline (CAS 1171940-30-9)
- (S)-2-amino-2-(4,4-difluorocyclohexyl)acetic acid (CAS 1975200-03-3)
- N,N-dimethyl-1-(pyridin-3-ylmethyl)-1H-tetrazol-5-amine (CAS 338417-53-1)
- (R)-2-(2-bromo-3-methylphenyl)-2-(methylamino)ethan-1-ol (CAS 1335573-42-6)
- 1-Boc-4-[(2-bromo-6-fluorophenyl)(1-imidazolyl)methyl]piperidine (CAS 2033173-30-5)
- 6-Chloro-5-(difluoromethyl)-3-hydroxypyridine-2-sulfonamide (CAS 1807060-34-9)
- 2-(3-Methoxyphenyl)-5,6,7,8-tetrahydro-4H-benzo[e][1,3]oxazine-4-thione (CAS 710985-76-5)
- Mosapride Impurity 46 (CAS CATO-C4X-104446)
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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