(5-((4-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl 4-chlorobenzoate CAS 318248-32-7
| CAS No. | 318248-32-7 |
| Molecular Formula | C24H18Cl2N2O2S |
| Molecular Weight | 469.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-((4-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl 4-chlorobenzoate (CAS 318248-32-7) is a high-purity analytical reference standard with the molecular formula C24H18Cl2N2O2S and a molecular weight of 469.38 g/mol.
Based on its molecular formula C24H18Cl2N2O2S, (5-((4-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl 4-chlorobenzoate contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 469.38 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.
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 (5-((4-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl 4-chlorobenzoate 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 | C24H18Cl2N2O2S |
| Molecular Weight | 469.38 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)-2-((5-(((3-chlorophenyl)amino)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)ethan-1-one (CAS 332910-08-4)
- N-(3-Chlorophenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477332-76-6)
- N-(4-chlorophenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 443738-36-1)
- 4-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-6-[(4-chlorophenyl)sulfanyl]-2-phenylpyrimidine (CAS 338960-93-3)
- 4-(4-Chlorophenyl)-2-((2-(4-methylpiperazin-1-yl)-2-oxoethyl)thio)-6-(thiophen-2-yl)nicotinonitrile (CAS 340807-32-1)
- 2-[N-(4-Chlorophenyl)benzenesulfonamido]-N-(3,5-dichlorophenyl)acetamide (CAS 337922-46-0)
- 3-((4-Chlorophenyl)sulfonyl)-1-cyclopentyl-2-imino-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606955-69-5)
- 3-((4-Chlorophenyl)sulfonyl)-1-cyclopentyl-2-imino-8-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606956-05-2)
Recommended Standards
- (1-Methyl-3-phenyl-5-(phenylthio)-1H-pyrazol-4-yl)methyl 3,4-dichlorobenzoate (CAS 318289-36-0)
- 2,4-Bis(trichloromethyl)-4H-benzo[d][1,3]dioxine-6-sulfonyl chloride (CAS 61720-32-9)
- 3,5-Bis-benzyloxy-4-bromobenzoic acid tert-butyl ester (CAS 158980-57-5)
- VLX1570 (CAS 1431280-51-1)
- 3-Bromofluoranthene (CAS 13438-50-1)
- 3-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1(2H)-yl)benzonitrile (CAS 70743-55-4)
- (1R,2R)-(+)-1,2-Bis(4-dimethylaminophenyl)ethylenediamine (CAS 866267-84-7)
- 1,10-Phenanthrolin-4-ol (CAS 23443-31-4)
- 6-(Difluoromethyl)pyrimidine-4-carbonitrile (CAS 1256638-33-1)
- Mometasone Impurity 29 (CAS 83880-63-1)
- 1-(1H-Benzimidazol-2-yl)-4-ethyl-3-methyl-1H-pyrazol-5-ol (CAS 944782-87-0)
- (R)-Pyrrolidine-2-carbonitrile HCl (CAS 675602-84-3)
- 2-Bromo-3,4-dichloroaniline (CAS 80026-09-1)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
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