3-(3,5-Bis(methylsulfonyl)phenyl)propanoic acid CAS 1040682-15-2
| CAS No. | 1040682-15-2 |
| Molecular Formula | C11H14O6S2 |
| Molecular Weight | 306.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-(3,5-Bis(methylsulfonyl)phenyl)propanoic acid (CAS 1040682-15-2), a certified reference material (molecular formula C11H14O6S2, MW 306.36 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 3-(3,5-Bis(methylsulfonyl)phenyl)propanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 306.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-(3,5-Bis(methylsulfonyl)phenyl)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 | C11H14O6S2 |
| Molecular Weight | 306.36 g/mol |
| 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.) | 1988 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 4-(2-(2-Methylbenzoyl)hydrazinyl)-4-oxobutanoic acid (CAS 304481-79-6)
- 2-Methylpiperidin-4-ol hydrochloride (CAS 13959-11-0)
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- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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