N-(2-aminoethyl)-6-chloropyridazine-3-carboxamide CAS 1291886-41-3
| CAS No. | 1291886-41-3 |
| Molecular Formula | C7H9ClN4O |
| Molecular Weight | 200.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(2-aminoethyl)-6-chloropyridazine-3-carboxamide (C7H9ClN4O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 200.63 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-(2-aminoethyl)-6-chloropyridazine-3-carboxamide (CAS 1291886-41-3), molecular formula C7H9ClN4O and molecular weight 200.63 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C7H9ClN4O |
| Molecular Weight | 200.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- (2-aminoethyl)(decyl)amine (CAS 7261-71-4)
- 4-[3-(2-Aminoethyl)piperidin-1-yl]butan-1-ol (CAS 1339644-48-2)
- 1-(3-(1-Aminoethyl)piperidin-1-yl)-2-methylpropan-2-ol (CAS 1339715-91-1)
- 5-[[(2-Aminoethyl)thio]methyl]-N-methyl-2-furanmethanamine (CAS 66356-54-5)
- Ethyl 4-(2-aminoethyl)piperidine-1-carboxylate (CAS 106244-90-0)
- Ethyl 1-(2-aminoethyl)piperidine-4-carboxylate (CAS 1177093-16-1)
- ethyl 1-(2-aminoethyl)-3-piperidinecarboxylate (CAS 1221792-32-0)
- ethyl 3-(1-aminoethyl)piperidine-1-carboxylate (CAS 1339324-47-8)
Recommended Standards
- 3-[(6-chloropyrimidin-4-yl)amino]propanamide (CAS 1250489-59-8)
- 2-Amino-N-((6-chloropyridazin-3-yl)methyl)acetamide (CAS 1353956-42-9)
- 2-(4-Chlorophenoxy) Propionic Acid (CAS 3307-39-9)
- 2-Amino-N-((3-chloropyrazin-2-yl)methyl)acetamide (CAS 1353978-77-4)
- 3-[5-(4-methylphenyl)-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl]propanoic acid (CAS 877825-70-2)
- 3-(3-Chlorophenyl)-4-fluorobenzoic acid (CAS 1262005-93-5)
- (2S,3S)-2-(1-(2-methoxyethyl)-1H-pyrazol-4-yl)tetrahydrofuran-3-carboxylic acid (CAS 1820580-99-1)
- Pimecrolimus Impurity 3 (CAS CATO-C4X-17313)
- N-(2,2,2-trifluoroethyl)piperidine-3-carboxamide (CAS 1016875-44-7)
- CAS 404573-66-6 (CAS 404573-66-6)
- 3-(4-chlorophenyl)-1,1,1-trifluoropropan-2-ol (CAS 1148050-25-2)
- 6-Methoxy-1-tosyl-1H-indazol-5-ol (CAS 1881240-46-5)
- 2-Chloro-N-(piperidin-4-yl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine hydrochloride (CAS 1799434-53-9)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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