6-chloro-4-fluoro-pyridazin-3-amine CAS 2386522-49-0
| CAS No. | 2386522-49-0 |
| Molecular Formula | C4H9ClFN3 |
| Molecular Weight | 153.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-chloro-4-fluoro-pyridazin-3-amine.
6-chloro-4-fluoro-pyridazin-3-amine (CAS 2386522-49-0), molecular formula C4H9ClFN3 and molecular weight 153.59 g/mol, is a CATO reference standard with documented purity and traceability.
6-chloro-4-fluoro-pyridazin-3-amine (C4H9ClFN3) contains fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 6-chloro-4-fluoro-pyridazin-3-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H9ClFN3 |
| Molecular Weight | 153.59 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 6-chloro-2-fluoro-pyridin-3-ol (CAS 883107-68-4)
- 5-Chloro-7H-pyrrolo[2,3-d]pyrimidine (CAS 1041864-02-1)
- 2-Chloro-5-cyclopropylpyridine (CAS 1042986-18-4)
- 2-Chloro-1H-imidazo[4,5-b]pyridine (CAS 104685-82-7)
- 6-Chloro-[1,2,4]triazolo[4,3-a]pyridine (CAS 1048913-70-7)
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- N,1-Dimethyl-2-(methylthio)-1H-benzo[d]imidazole-5-sulfonamide (CAS 90872-00-7)
- 4-Ethyl-N-(pyridin-4-ylmethyl)cyclohexan-1-amine (CAS 864415-62-3)
- 5-Bromo-2-ethoxy-n-(3-hydroxypropyl)benzenesulfonamide (CAS 1018158-47-8)
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