(S)-3-(3-Methoxyphenoxy)butanoic acid CAS 1136059-97-6
| CAS No. | 1136059-97-6 |
| Molecular Formula | C11H14O4 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-3-(3-Methoxyphenoxy)butanoic acid (CAS 1136059-97-6), a certified reference material (molecular formula C11H14O4, MW 210.23 g/mol) for analytical method development and quality control.
(S)-3-(3-Methoxyphenoxy)butanoic acid (C11H14O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), (S)-3-(3-Methoxyphenoxy)butanoic 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 | C11H14O4 |
| Molecular Weight | 210.23 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 methanol, ethanol, 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.) | 1989 |
Related S Standards
- 4-(2-Methoxyphenoxy)butanoic acid (CAS 104215-93-2)
- (R)-3-(3-Methoxyphenoxy)butanoic acid (CAS 1136059-93-2)
- Ethyl 2-(2-methoxyphenoxy)acetate (CAS 13078-21-2)
- 2-(3-Methoxyphenoxy)-2-methylpropanoic acid (CAS 140239-94-7)
- (R)-3-(4-methoxyphenoxy)butanoic acid (CAS 1416444-78-4)
- (S)-3-(2-Methoxyphenoxy)butanoic acid (CAS 1416444-96-6)
- (R)-3-(2-methoxyphenoxy)butanoic acid (CAS 1416445-13-0)
- (S)-3-(4-methoxyphenoxy)butanoic acid (CAS 1416445-17-4)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com