6-(4-Chlorophenyl)-3-(pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine CAS 1706451-09-3
| CAS No. | 1706451-09-3 |
| Molecular Formula | C15H14ClN5 |
| Molecular Weight | 299.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 6-(4-Chlorophenyl)-3-(pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (C15H14ClN5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 299.76 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 6-(4-Chlorophenyl)-3-(pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706451-09-3), a certified reference material (molecular formula C15H14ClN5, MW 299.76 g/mol) for analytical method development and quality control.
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 | C15H14ClN5 |
| Molecular Weight | 299.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chlorophenyl Standards
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)pyrimidine-5-carbonitrile (CAS 400082-65-7)
- Butyl 2-(((3-chlorophenyl)carbamoyl)oxy)propanoate (CAS 106320-92-7)
- 4-(4-Chlorophenyl)-1-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 1202029-56-8)
- N-(4-(3-(4-Chlorophenyl)-3-oxoprop-1-en-1-yl)phenyl)acetamide (CAS 136835-01-3)
- 2-(2-Chlorophenyl)-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)acetamide (CAS 1396791-32-4)
- (4-Chlorophenyl)(2-phenylthiazol-5-yl)methanone (CAS 73161-81-6)
- (E)-{[2-(4-chlorophenyl)-7-methylimidazo[1,2-a]pyridin-3-yl]methylidene}(methoxy)amine (CAS 478257-10-2)
- 1-(3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-2-phenylethan-1-amine (CAS 929975-49-5)
Recommended Standards
- 1-(1,3-Benzothiazol-2-yl)-1H-pyrazole-4-sulfonyl chloride (CAS 1343932-75-1)
- n-(1-Benzyl-1h-pyrazol-4-yl)-6-chloro-2-methylpyrimidin-4-amine (CAS 1281119-62-7)
- 5-(N-Methyl-N-isobutyl)-Amiloride (CAS 96861-65-3)
- Chlordiazepoxide (CAS 58-25-3)
- Nonadecan-9-one (CAS 75030-48-7)
- EIcosanamide (CAS 51360-63-5)
- Copper methane sulfonate (CAS 54253-62-2)
- 1-Benzenesulfonyl-5-fluoro-3-iodo-1H-pyrrolo[2,3-b]pyridine (CAS 1001413-99-5)
- Ethyl 2-((4-cyano-3-methylbenzo[4,5]imidazo[1,2-a]pyridin-1-yl)thio)butanoate (CAS 879919-61-6)
- 2-(6-Ethyl-2,3-dihydro-1H-pyrrolizin-1-yl)aniline (CAS 817207-43-5)
- 2-[3-benzyl-7-(2-methoxyethyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-1-yl]acetohydrazide (CAS 730950-17-1)
- 6-Ethyl-4-oxo-1,4-dihydrocinnoline-3-carboxylic acid (CAS 36991-45-4)
- (E)-1,1,1-trifluoro-4-((1-methylpiperidin-4-yl)amino)pent-3-en-2-one (CAS 939762-11-5)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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