15516-47-9 2-(4-methylphenoxy)acetyl chloride KS-00001L6Q CAS 15516-47-9
| CAS No. | 15516-47-9 |
| Molecular Formula | C9H9ClO2 |
| Molecular Weight | 184.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 15516-47-9 2-(4-methylphenoxy)acetyl chloride KS-00001L6Q (C9H9ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 184.62 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.
CATO supplies 15516-47-9 2-(4-methylphenoxy)acetyl chloride KS-00001L6Q (CAS 15516-47-9), a certified reference material (molecular formula C9H9ClO2, MW 184.62 g/mol) for analytical method development and quality control.
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 15516-47-9 2-(4-methylphenoxy)acetyl chloride KS-00001L6Q 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 | C9H9ClO2 |
| Molecular Weight | 184.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Related methylphenoxy Standards
- 40926-72-5 (3-METHYLPHENOXY)ACETYL CHLORIDE DTXSID90437149 (CAS 40926-72-5)
- 2-(4-methylphenoxy)ethanethioamide (CAS 35370-83-3)
- 2-(2-Methylphenoxy)acetohydrazide (CAS 36304-37-7)
- 2-(3-Methylphenoxy)acetohydrazide (CAS 36304-38-8)
- 2-(3-Methylphenoxy)propanoic acid (CAS 25140-95-8)
- 2-(4-Methylphenoxy)acetohydrazide (CAS 36304-39-9)
- 3-(2-Methylphenoxy)propanoic acid (CAS 25173-35-7)
- 3-(3-Methylphenoxy)propionic Acid (CAS 25173-36-8)
Recommended Standards
- 2-(O-tolyloxy)acetyl chloride (CAS 15516-43-5)
- 1-Phenylethyl chloroformate (CAS 15600-32-5)
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- 7-(2,5-Dimethylphenyl)-7-oxoheptanoic acid (CAS 898787-98-9)
- Sodium Octanoate (CAS 1984-06-1)
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