4-((4-Chloro-3,5-dimethylphenoxy)methyl)benzoic acid CAS 832739-35-2
| CAS No. | 832739-35-2 |
| Molecular Formula | C16H15ClO3 |
| Molecular Weight | 290.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4-((4-Chloro-3,5-dimethylphenoxy)methyl)benzoic acid (CAS 832739-35-2), a certified reference material (molecular formula C16H15ClO3, MW 290.74 g/mol) for analytical method development and quality control.
Structurally, 4-((4-Chloro-3,5-dimethylphenoxy)methyl)benzoic acid (C16H15ClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 290.74 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 4-((4-Chloro-3,5-dimethylphenoxy)methyl)benzoic acid 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 | C16H15ClO3 |
| Molecular Weight | 290.74 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 3-(5-Chloro-3-methyl-1-(4-methylbenzyl)-1h-pyrazol-4-yl)acrylic acid (CAS 1006441-74-2)
- N-(4-((5-Chloro-2-hydroxybenzyl)amino)phenyl)acetamide (CAS 1019629-35-6)
- 2-[2-(4-Chloro-phenyl)-ethyl]-6-hydroxy-benzoic acid methyl ester (CAS 1171924-95-0)
- trans-4-(8-Chloro-1,7-naphthyridin-6-yl)cyclohexanecarboxylic acid (CAS 1234349-07-5)
- 3-(2-Chloro-5-ethoxyphenyl)-2-methylbenzoic acid (CAS 1403483-63-5)
- 2-Chloro-5-methoxy-4-((4-methylbenzyl)oxy)benzaldehyde (CAS 1427021-85-9)
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Recommended Standards
- 4-((2-Chloro-5-methylphenoxy)methyl)benzohydrazide (CAS 832740-82-6)
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- 3-Chloro-5-methoxy-4-((4-methylbenzyl)oxy)benzaldehyde (CAS 351066-32-5)
- 4-(8-Chloro-1,7-naphthyridin-6-yl)cyclohexanecarboxylic acid (CAS 880466-46-6)
- N-(6-Fluorobenzo[d]thiazol-2-yl)-2-(methylthio)benzamide (CAS 873809-37-1)
- 1-Fluoro-5-methoxy-2-methyl-3-nitrobenzene (CAS 1427503-27-2)
- H-Gly-Pro-pNA · HCl (CAS 103213-34-9)
- 7-Iodonaphthalen-2-amine (CAS 845464-04-2)
- 2-3-4-Tri-O-acetyl-β-L-fucopyranosyl azide (CAS 95581-07-0)
- 4-Chloro-5-fluorobenzene-1,2-diamine (CAS 139512-70-2)
- 3-Iodoisoquinolin-5-amine (CAS 1260799-42-5)
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- C-telopeptide (CAS 162929-64-8)
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