5-Methylpyridazine-4-carbonitrile CAS 2007921-31-3
| CAS No. | 2007921-31-3 |
| Molecular Formula | C6H5N3 |
| Molecular Weight | 119.12 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.
5-Methylpyridazine-4-carbonitrile (CAS 2007921-31-3), molecular formula C6H5N3 and molecular weight 119.12 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Methylpyridazine-4-carbonitrile (C6H5N3) contains a nitrile group, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 119.12 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 5-Methylpyridazine-4-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.
Physical & Chemical Properties
| Molecular Formula | C6H5N3 |
| Molecular Weight | 119.12 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Related Methylpyridazine Standards
- 4-Methylpyridazine-3-carbaldehyde (CAS 77709-14-9)
- 5-Methylpyridazine-4-carbaldehyde (CAS 77709-15-0)
- 6-Methylpyridazine-3-carbaldehyde (CAS 635324-41-3)
- 4-Methylpyridazine-3,6-dione (CAS 73268-15-2)
- 4-methylpyridazine-3-carbonitrile (CAS 106861-17-0)
- 5-methylpyridazine-3-carbonitrile (CAS 1333319-50-8)
- 6-methylpyridazine-3-carbonitrile (CAS 49840-90-6)
- 3-Methylpyridazine-4,5-diol (CAS 125110-65-8)
Recommended Standards
- 5-Methylpyrazine-2-carbonitrile (CAS 98006-91-8)
- 5-Methylpyrimidine-2-carbonitrile (CAS 38275-54-6)
- 5H-Pyrrolo[3,4-d]pyrimidine (CAS 671-23-8)
- 6H-Pyrrolo[2,3-d]pyrimidine (CAS 271-69-2)
- Lasofoxifene Impurity 4 (CAS 869006-52-0)
- 1707357-83-2 2-Nitro-6-(thiazolidin-3-yl)benzaldehyde (CAS 1707357-83-2)
- 4,4,5,5-Tetramethyl-2-(thiophen-2-ylethynyl)-1,3,2-dioxaborolane (CAS 634196-64-8)
- 4-[(tert-Butoxycarbonyl)amino]butyl Methanesulfonate (CAS 174626-25-6)
- 2-Chloro-5-((4-methoxyphenoxy)methyl)thiazole (CAS 339018-20-1)
- 4-(1,1-Difluoroethyl)-6-methoxypyrimidin-2-amine (CAS 2827059-43-6)
- 2-methyl-octahydro-1H-indole (CAS 50669-77-7)
- 2,4-Dimethoxyquinoline-3-carbaldehyde (CAS 51179-18-1)
- (R)-1-((4-amino-2-bromo-5-fluorophenyl)amino)-3-(benzyloxy)propan-2-ol 4-methylbenzenesulfonate (CAS 1294504-64-5)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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