4-(2-Chloro-6-fluorophenyl)-1,2-dihydro-3h-pyrazol-3-imine CAS 941573-46-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 941573-46-2 |
| Molecular Formula | C9H7ClFN3 |
| Molecular Weight | 211.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Chloro-6-fluorophenyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 941573-46-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7ClFN3. Molecular weight: 211.62 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7ClFN3 |
| Molecular Weight | 211.62 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 2-(4-Chloro-1h-pyrazol-1-yl)-5-fluoroaniline (CAS 1006468-20-7)
- 4-(4-Chloro-1h-pyrazol-1-yl)-3-fluoroaniline (CAS 1006960-83-3)
- (2-Chloro-6-fluoroquinolin-3-yl)methanol (CAS 1017403-67-6)
- (2-Chloro-7-fluoroquinolin-3-yl)methanol (CAS 1017429-31-0)
- 3-Chloro-4-(4-fluorobenzyl)-4h-1,2,4-triazole (CAS 1019033-05-6)
- 4-(2-Chloro-4-fluorophenyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 1048971-88-5)
- 4-(4-Chloro-2-fluorophenyl)-1H-pyrazol-5-amine (CAS 1048971-89-6)
- 2-Chloro-6-fluoro-8-methoxyquinoline (CAS 1086398-43-7)
Recommended Standards
- 3-(Chloromethyl)-5-(4-fluorophenyl)isoxazole (CAS 928796-33-2)
- 4-(chloromethyl)-2-(3-fluorophenyl)-1,3-oxazole (CAS 303224-30-8)
- 3-(Chloromethyl)-5-(2-fluorophenyl)isoxazole (CAS 753479-56-0)
- 3-Nitrosobenzamide (CAS 144189-66-2)
- 1-(O-tolyl)-1H-pyrrole-3-carbaldehyde (CAS 864547-96-6)
- 2-[1-(Piperidin-1-yl)ethyl]-3,4-dihydroquinazolin-4-one (CAS 866009-94-1)
- Ethyl 2-[methyl(2-nitrophenyl)amino]acetate (CAS 116059-07-5)
- Ziprasidone Hydrochloride Monohydrate (CAS 138982-67-9)
- 5-Bromo-2-chloro-m-xylene (CAS 206559-40-2)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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