5-[(3-Chloro-4-fluorophenoxy)methyl]-2-furohydrazide CAS 832738-03-1
| CAS No. | 832738-03-1 |
| Molecular Formula | C12H10ClFN2O3 |
| Molecular Weight | 284.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-[(3-Chloro-4-fluorophenoxy)methyl]-2-furohydrazide 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.
5-[(3-Chloro-4-fluorophenoxy)methyl]-2-furohydrazide (CAS 832738-03-1) is a high-purity analytical reference standard with the molecular formula C12H10ClFN2O3 and a molecular weight of 284.67 g/mol.
Based on its molecular formula C12H10ClFN2O3, 5-[(3-Chloro-4-fluorophenoxy)methyl]-2-furohydrazide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C12H10ClFN2O3 |
| Molecular Weight | 284.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- Methyl 1-((3-chloro-4-fluorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1001500-21-5)
- 1-((3-Chloro-4-fluorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1004193-94-5)
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Recommended Standards
- Ethyl 1-(3-chloro-4-fluorophenyl)-4-hydroxy-1H-pyrazole-3-carboxylate (CAS 379241-53-9)
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- Methyl 3-(2-chloroacetamido)-5-fluoro-1H-indole-2-carboxylate (CAS 843631-16-3)
- Methyl 5-((2-chloro-4-fluorophenoxy)methyl)furan-2-carboxylate (CAS 438220-96-3)
- Methyl (4S,4aS,13bS,14aS)-11-methoxy-4-methyl-4a,5,7,8,13,13b,14,14a-octahydro-4H-indolo[2,3-a]pyrano[3,4-g]quinolizine-1-carboxylate (CAS 482-96-2)
- 5-(4-Methoxyphenyl)-N-(2-(methylthio)phenyl)oxazole-2-carboxamide (CAS 955914-59-7)
- 5-Bromo-4-chloropyridin-3-ol (CAS 1256813-87-2)
- 5-Oxo-7-phenyl-4h,5h-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 677720-18-2)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3,5-bis(trifluoromethyl)phenyl)butanoic acid (CAS 1260613-48-6)
- 2-Isopropoxy-4-(trifluoromethyl)phenylboronic Acid (CAS 1072952-21-6)
- 5-Ethyl-6-methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 39083-15-3)
- (Z)-3-((dimethylamino)methylene)-5-methylfuran-2(3H)-one (CAS 551931-08-9)
- 1-(4-Piperidinylmethyl)indoline dihydrochloride (CAS 1220038-08-3)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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