2-Ethyl-5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile CAS 98997-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98997-08-1 |
| Molecular Formula | C9H11N3O |
| Molecular Weight | 177.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Ethyl-5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile (CAS 98997-08-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H11N3O. Molecular weight: 177.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H11N3O |
| Molecular Weight | 177.20 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 3-(2,6-Dimethyl-4-pyridinyl)-2-propenoic acid (CAS 1023817-32-4)
- 2,2-Dimethyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 10514-70-2)
- 3-(1,5-Dimethyl-1H-pyrazol-3-yl)-5-methylisoxazole (CAS 113411-43-1)
- 2,7-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 114603-36-0)
- 2,2-Dimethyl-2H-pyrano[2,3-b]pyridin-4(3H)-one (CAS 122262-38-8)
- 1,5-Dimethyl-N-(prop-2-yn-1-yl)-1H-pyrazole-3-carboxamide (CAS 1437454-93-7)
- 2,4-Dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one (CAS 145733-63-7)
- 3'-β-Dimethyl-β-nitrostyrene (CAS 147102-55-4)
Recommended Standards
- 2-ethyl-2H-1,4-benzoxazin-3(4H)-one (CAS 90921-75-8)
- 2-Formyl-N,N-dimethylbenzamide (CAS 252957-95-2)
- 2-Ethoxy-3-methoxybenzonitrile (CAS 80365-00-0)
- 1-((Benzyloxy)carbonyl)-1,2,3,4-tetrahydroquinoline-5-carboxylic acid (CAS 1340172-54-4)
- (R)-2-(Ethyl(1-methylpiperidin-3-yl)amino)ethanol (CAS 1354018-82-8)
- 4,5-Dimethyl-1'-(2-oxooxolan-3-yl)-1',2'-dihydrospiro[1,3-dioxolane-2,3'-indole]-2'-one (CAS 1008999-03-8)
- (3E)-3-{[(2,6-dichlorophenyl)methoxy]imino}-1-phenylpropan-1-one (CAS 338976-81-1)
- 4-Chloro-N-(4-fluorobenzyl)-2-methylaniline (CAS 1036628-11-1)
- 8-Chloroquinoline-2,4-diol (CAS 1822902-32-8)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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 13829788188 / jacky.chen@cato-chem.com