3-(2,3,5-trimethylphenoxy)propanoic acid CAS 63545-27-7
| CAS No. | 63545-27-7 |
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 3-(2,3,5-trimethylphenoxy)propanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 208.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
3-(2,3,5-trimethylphenoxy)propanoic acid (CAS 63545-27-7) is a high-purity analytical reference standard with the molecular formula C12H16O3 and a molecular weight of 208.25 g/mol.
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 3-(2,3,5-trimethylphenoxy)propanoic acid 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 | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
Related trimethylphenoxy Standards
- 2-(2,3,5-trimethylphenoxy)propanoic acid (CAS 149492-05-7)
- Methyl (2,3,5-trimethylphenoxy)acetate (CAS 95450-49-0)
- 3-(2,4,6-trimethylphenoxy)propane-1,2-diol (CAS 69557-50-2)
- 3-(2,3,5-Trimethylphenoxy)pyrrolidine (CAS 946726-72-3)
- 3-(2,3,5-Trimethylphenoxy)piperidine (CAS 946725-76-4)
- 2-(2,4,6-Trimethylphenoxy)acetic acid (CAS 13333-81-8)
- 2-(2,3,5-Trimethylphenoxy)acetic acid (CAS 74592-71-5)
- 2,3,6-TRIMETHYLPHENOXY)ACETIC ACID (CAS 104295-97-8)
Recommended Standards
- 3-(1,1-DIMETHYLETHYL)-4-HYDROXY-5-METHOXY-BENZALDEHYDE (CAS 33837-83-1)
- 3-(2-Methoxy-5-methylphenyl)butanoic acid (CAS 40267-33-2)
- 2-Phenoxyethyl butyrate (CAS 23511-70-8)
- 3-(2-Methoxyphenyl)-2,2-dimethylpropanoic acid (CAS 566157-50-4)
- N-(6-Amino-3-butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)cyclopentanecarboxamide (CAS 524944-62-5)
- 1-(3-(Isopentyloxy)phenyl)ethan-1-one (CAS 1019367-97-5)
- 1,1,2,2-Tetrafluoro-N,N-dimethylethanamine (CAS 1550-50-1)
- 2,3-Dichloro-6-iodoquinoline (CAS 1447959-18-3)
- (3Ar,4s,9bs)-6-Methoxy-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid (CAS 1415811-52-7)
- (6-Methyl-3-(methylthio)-5-oxo-1,2,4-triazin-4(5H)-yl)methyl 2,4-dichlorobenzoate (CAS 877642-94-9)
- 2,6-Dihydroxy-3-chlorobenzoic Acid 26754-77-8 3-Chloro-2,6-dihydroxybenzoic Acid 3-Chloro-|A-resorcylic Acid (CAS 26754-77-8)
- 4-[(4-Fluorophenyl)sulfanyl]-2-(methylsulfanyl)quinazoline (CAS 477845-84-4)
- 2-Methyl-1-(propan-2-yloxy)propan-2-amine (CAS 89979-73-7)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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