(5-Amino-1-(3-chlorophenyl)-1H-pyrazol-4-yl)(furan-2-yl)methanone CAS 618091-66-0
| CAS No. | 618091-66-0 |
| Molecular Formula | C14H10ClN3O2 |
| Molecular Weight | 287.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (5-Amino-1-(3-chlorophenyl)-1H-pyrazol-4-yl)(furan-2-yl)methanone is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(5-Amino-1-(3-chlorophenyl)-1H-pyrazol-4-yl)(furan-2-yl)methanone (CAS 618091-66-0), molecular formula C14H10ClN3O2 and molecular weight 287.70 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (5-Amino-1-(3-chlorophenyl)-1H-pyrazol-4-yl)(furan-2-yl)methanone (C14H10ClN3O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (5-Amino-1-(3-chlorophenyl)-1H-pyrazol-4-yl)(furan-2-yl)methanone 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 | C14H10ClN3O2 |
| Molecular Weight | 287.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- Tert-butyl (2S,4S)-2-(aminomethyl)-4-hydroxy-2-phenethylpyrrolidine-1-carboxylate (CAS 2566693-72-7)
- 2,2-Dimethyl-3-oxobutanenitrile (CAS 37719-02-1)
- Pemafibrate Impurity 97 (CAS CATO-C4X-290397)
- 1-(Morpholin-4-yl)-2-(piperazin-1-yl)propan-1-one dihydrochloride (CAS 1258639-36-9)
- 4-(Chloromethyl)-5-methyl-1,3-thiazole hydrochloride (CAS 141305-55-7)
- 7-Methoxy-1,2-dihydroisoquinolin-3(4H)-one (CAS 1023300-22-2)
- 3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride (CAS 1909301-26-3)
- Eravacycline impurity 28 (CAS CATO-C4X-293828)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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