3,6-Dichloro-4-Propylpyridazine CAS 175215-06-2
| CAS No. | 175215-06-2 |
| Molecular Formula | C7H8Cl2N2 |
| Molecular Weight | 191.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3,6-Dichloro-4-Propylpyridazine (C7H8Cl2N2) contains a nitrile group, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 191.06 g/mol, it falls into the medium-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.
CATO supplies 3,6-Dichloro-4-Propylpyridazine (CAS 175215-06-2), a certified reference material (molecular formula C7H8Cl2N2, MW 191.06 g/mol) for analytical method development and quality control.
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 | C7H8Cl2N2 |
| Molecular Weight | 191.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- (2,6-Dichloro-3-methylphenyl)hydrazine (CAS 1099660-40-8)
- 4,6-Dichloro-2-propylpyrimidine (CAS 1197-28-0)
- 2,6-Dichloro-N-ethylpyridin-4-amine (CAS 1314966-82-9)
- 4,5-Dichloro-2-methylbenzene-1,3-diamine (CAS 1375068-66-8)
- 4,5-Dichloro-6-ethyl-2-methylpyrimidine (CAS 141602-39-3)
- 2,3-Dichloro-5-ethyl-6-methylpyrazine (CAS 1461704-76-6)
- 3,5-Dichloro-2-methylbenzene-1,4-diamine (CAS 1513522-62-7)
- 4,6-Dichloro-5-ethyl-2-methylpyrimidine (CAS 175139-08-9)
Recommended Standards
- 4,6-Dichloro-N,N-dimethylpyridin-2-amine (CAS 849937-99-1)
- Nicotinamide impurity 20 (CAS CATO-C4X-200020)
- 4,6-Dichloro-5-propylpyrimidine (CAS 63797-51-3)
- Anagrelide Impurity 10 (CAS 147249-42-1)
- [(2-fluorophenyl)methyl]urea (CAS 296277-54-8)
- 2-(Hydroxymethyl)-4-phenylpyrimidine (CAS 1240601-57-3)
- 2-(4-Butylcyclohexyl)-1H-1,3-benzodiazole (CAS 571155-14-1)
- 3,4-Dimethyl-9H-carbazole (CAS 18992-72-8)
- N-(4-aminophenyl)-4-iodobenzamide hydrochloride (CAS 1593514-59-0)
- N-Boc-N-n-propylethanolamine, 97% (CAS 152192-96-6)
- N-(piperidin-4-yl)pyridin-3-amine dihydrochloride (CAS 1010827-02-7)
- N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-2-(1H-pyrazol-1-yl)acetamide (CAS 1207051-17-9)
- 3H-[1,2,3]Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dithione (CAS 62871-66-3)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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