6-(4-Fluoro-2-methylphenyl)pyridazine-3-carbohydrazide CAS 848953-32-2
| CAS No. | 848953-32-2 |
| Molecular Formula | C12H11FN4O |
| Molecular Weight | 246.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 246.24 g/mol gives 6-(4-Fluoro-2-methylphenyl)pyridazine-3-carbohydrazide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-(4-Fluoro-2-methylphenyl)pyridazine-3-carbohydrazide (CAS 848953-32-2), molecular formula C12H11FN4O and molecular weight 246.24 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-(4-Fluoro-2-methylphenyl)pyridazine-3-carbohydrazide (C12H11FN4O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-(4-Fluoro-2-methylphenyl)pyridazine-3-carbohydrazide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H11FN4O |
| Molecular Weight | 246.24 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluoro Standards
- 2-[(4-Fluoro-2-methylphenyl)amino]nicotinic acid (CAS 1036531-44-8)
- 2-[(2-Fluoro-4-methylphenyl)amino]nicotinic acid (CAS 1040326-35-9)
- 2-(6-Fluoro-2-pyridinyl)-N-phenyl-1-hydrazinecarboxamide (CAS 338753-82-5)
- 4-Fluoro-N-(4-nitrobenzyl)aniline (CAS 198879-96-8)
- Methyl 6-(4-fluoro-2-methylphenyl)pyridazine-3-carboxylate (CAS 848953-31-1)
- 4-Fluoro-3-(4-fluorophenyl)propiophenone (CAS 104147-29-7)
- 2-Fluoro-3-(3-fluorophenyl)propiophenone (CAS 898767-35-6)
- 2-Fluoro-3-(4-fluorophenyl)propiophenone (CAS 898768-54-2)
Recommended Standards
- 5-Amino-1-(3-fluoro-2-methoxyphenyl)-3-methyl-1H-pyrazole-4-carbonitrile (CAS 2197055-50-6)
- Benzyl 2-amino-6-fluoronicotinate (CAS 86724-76-7)
- 5-(1,1-dioxidotetrahydrothien-3-yl)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 92259-24-0)
- Bis(4-methoxyphenyl)phosphine (CAS 84127-04-8)
- Difluoromethyl phenyl sulfone (CAS 1535-65-5)
- 5-(2,3-Dimethoxyphenyl)-5-oxopentanoic acid (CAS 898792-29-5)
- Topterone (CAS 60607-35-4)
- 6-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-8-yl 4-methylbenzoate (CAS 478046-06-9)
- 51094-17-8 5,10,15,20-Tetra(4-hydroxyphenyl)porphyrin Phenol, 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis- 4-Hydroxyphenyl-porphyrin Para-thpp 5,10,15,20-Tetrakis-(4-hydroxyphenyl)-21H,23H-porphyrin (CAS 51094-17-8)
- 2-(3-Chloropropyl)-5,6-dimethoxyisoindolin-1-one (CAS 1163250-40-5)
- DMP 543 (CAS 160588-45-4)
- N,N'-(Oxybis(ethane-2,1-diyl))bis(2-(3-hydroxy-2-oxopyridin-1(2H)-yl)acetamide) (CAS 2122211-48-5)
- (1-(6-(Cyclopropylamino)pyrimidin-4-yl)piperidin-3-yl)methanol (CAS 1353974-14-7)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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