6-methylpyridazine-3-carbonitrile CAS 49840-90-6
| CAS No. | 49840-90-6 |
| Molecular Formula | C6H11N3 |
| Molecular Weight | 125.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-methylpyridazine-3-carbonitrile (CAS 49840-90-6), a certified reference material (molecular formula C6H11N3, MW 125.17 g/mol) for analytical method development and quality control.
The molecular framework of 6-methylpyridazine-3-carbonitrile (C6H11N3) is characterized by 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C6H11N3 |
| Molecular Weight | 125.17 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 3 |
Related methylpyridazine Standards
- 4-methylpyridazine-3-carbonitrile (CAS 106861-17-0)
- 5-methylpyridazine-3-carbonitrile (CAS 1333319-50-8)
- 3-Methylpyridazine-4,5-diol (CAS 125110-65-8)
- 4-Methylpyridazine-3,6-dione (CAS 73268-15-2)
- 6-methylpyridazine-4-carbaldehyde (CAS 1083401-29-9)
- 3-methylpyridazine-4-carbaldehyde (CAS 77709-13-8)
- 4-Methylpyridazine-3-carbaldehyde (CAS 77709-14-9)
- 5-Methylpyridazine-4-carbaldehyde (CAS 77709-15-0)
Recommended Standards
- 6-Acetyl-2,3,4,5-tetrahydropyridine, >96% (CAS 27300-27-2)
- 7-methyl-7-azabicyclo[2.2.1]heptan-2-one (CAS 884497-97-6)
- 6,6-Dimethyl-3-azabicyclo[3.1.0]hexan-2-one (CAS 955363-90-3)
- 8-Azabicyclo[3.2.1]octan-2-one (CAS 958812-40-3)
- 2,5-Dimethoxy-4-(4-morpholinyl)benzaldehyde (CAS 154519-07-0)
- 4-(Furan-2-carbonyl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one (CAS 89076-04-0)
- 3-(2-Methoxy-2-oxoethoxy)phenylboronic acid (CAS 1256355-55-1)
- [4-Nitro-3-(trifluoromethyl)phenyl]acetic acid (CAS 1214332-25-8)
- 4-Methyl-2-((piperidin-3-ylmethyl)thio)thiazole (CAS 1249556-63-5)
- Dehydroabietic Acid 2-Aminoethanol Salt (CAS 642989-65-9)
- (2-{5-[(3,5-Dimethylphenoxy)methyl]-1,2,4-oxadiazol-3-yl}ethyl)methylamine hydrochloride (CAS 1332530-53-6)
- N-(5,6-Dimethoxybenzo[d]thiazol-2-yl)-3-phenylpropanamide (CAS 895441-98-2)
- tert-Butyl (3-fluoro-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)carbamate (CAS 2388488-33-1)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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