1-(6-(2,4-Dichlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethanamine CAS 1706439-16-8
| CAS No. | 1706439-16-8 |
| Molecular Formula | C13H11Cl2N5 |
| Molecular Weight | 308.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(6-(2,4-Dichlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethanamine (C13H11Cl2N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 308.17 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-(6-(2,4-Dichlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethanamine (CAS 1706439-16-8), molecular formula C13H11Cl2N5 and molecular weight 308.17 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 | C13H11Cl2N5 |
| Molecular Weight | 308.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Dichlorophenyl Standards
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- 2-(3,4-Dichlorophenyl)-5-(pyridin-3-yl)-1,3,4-thiadiazole (CAS 15311-17-8)
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Recommended Standards
- (2R,4S)-1-tert-Butyl 2-methyl 4-bromopyrrolidine-1,2-dicarboxylate (CAS 147266-93-1)
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- 1-((3-Bromo-4-fluorophenyl)sulfonyl)pyrrolidine (CAS 1446236-35-6)
- 1,3-Bis(trifluoromethyl)-2-(difluoromethoxy)-5-ethylbenzene (CAS 1805084-35-8)
- (2s)-Hex-5-en-2-ol (CAS 17397-24-9)
- 1-(2-Chloro-5-hydroxypyridin-4-yl)ethanone (CAS 1196153-84-0)
- (4-Chlorobenzyl)glycine (CAS 114479-33-3)
- 3-amino-1-(4-fluorophenyl)piperidin-2-one (CAS 1344011-41-1)
- 3-Bromobenzoic-2,4,5,6-d4 acid (CAS 81395-53-1)
- acetic acid tert-butyl N-[4-(hydroxymethyl)piperidin-4-yl]carbamate (CAS 1803606-54-3)
- Gomisin G (CAS 62956-48-3)
- 3-(3-(2-Chloroacetamido)phenyl)propanoic acid (CAS 1221792-58-0)
- (1S,3R)-3-(tert-butoxy)-7-oxaspiro[3.5]nonan-1-yl methanesulfonate (CAS 2126144-58-7)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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