[3-(3-Pyridin-3-yl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]amine CAS 1204296-89-8
| CAS No. | 1204296-89-8 |
| Molecular Formula | C16H12N6 |
| Molecular Weight | 288.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[3-(3-Pyridin-3-yl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]amine (CAS 1204296-89-8) is a high-purity analytical reference standard with the molecular formula C16H12N6 and a molecular weight of 288.31 g/mol.
The molecular framework of [3-(3-Pyridin-3-yl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]amine (C16H12N6) is characterized by a nitrogen-containing heterocyclic scaffold, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
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 | C16H12N6 |
| Molecular Weight | 288.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 6 |
Related Pyridin Standards
- 4-(3-(Pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)aniline (CAS 1204296-38-7)
- [3-(3-Pyridin-4-yl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]amine (CAS 1204298-17-8)
- 6-(3-(Pyridin-2-yl)-1H-pyrazol-4-yl)quinazolin-4-amine (CAS 746667-28-7)
- 2-Phenyl-6-(pyridin-3-yl)-1,2-dihydro-3H-pyrazolo[3,4-b]pyridin-3-one (CAS 1081130-33-7)
- 6-Propyl-3-(pyridin-2-yl)isothiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 1325303-67-0)
- 4-[3-(Pyridin-4-yl)pyrazolo[1,5-a]pyrimidin-6-yl]phenol (CAS 515880-87-2)
- (Pyridin-2-ylmethyl)(3,4,5-trimethoxybenzyl)amine (CAS 331970-80-0)
- 1-(Pyridin-3-yl)-N-(2,3,4-trimethoxybenzyl)methanamine (CAS 510723-54-3)
Recommended Standards
- 6-Ethyl-5-(4-(methylamino)-3-nitrophenyl)pyrimidine-2,4-diamine (CAS 118344-67-5)
- Fluvoxamine EP Impurity A (CAS 1217216-82-4)
- 2',6'-Di(1H-pyrazol-1-yl)-3,4'-bipyridine (CAS 1146616-49-0)
- N-1-Methyl-N-1-(tetrahydro-2H-pyran-4-ylmethyl)-2-(trifluoromethyl)-1,4-benzenediamine (CAS 1219979-39-1)
- 1-Benzyl-3-(3-chlorophenyl)piperazine (CAS 1248907-58-5)
- N-Cyclopentyl-2-methyl-5-(4-nitrophenyl)pyrimidin-4-amine (CAS 917896-03-8)
- HA 14-1, 95% (CAS 65673-63-4)
- 2,4:3,5-Di-O-methylene-L-iditol (CAS 5334-20-3)
- 2-(2-(4-Bromophenyl)-2-oxoethoxy)benzamide (CAS 337925-74-3)
- (9R)-9-(2-Pyridinyl)-6-oxaspiro[4.5]decane-9-ethanamine (CAS 1401026-79-6)
- 6-Bromonicotinoyl chloride (CAS 740841-42-3)
- n-[1-(1-benzofuran-2-yl)ethyl]-2-chloropropanamide (CAS 1154010-39-5)
- 2,3-Dibromopropyl carbamate (CAS 55190-46-0)
- Hepcidin/LEAP-1 (Human); Liver-Expressed Antimicrobial Peptide (CAS 342790-21-0)
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