(3,4-Dimethoxyphenyl)methanesulfonic acid CAS 54035-89-1
| CAS No. | 54035-89-1 |
| Molecular Formula | C9H12O5S |
| Molecular Weight | 232.25 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.
(3,4-Dimethoxyphenyl)methanesulfonic acid (CAS 54035-89-1) is a high-purity analytical reference standard with the molecular formula C9H12O5S and a molecular weight of 232.25 g/mol.
The molecular framework of (3,4-Dimethoxyphenyl)methanesulfonic acid (C9H12O5S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (3,4-Dimethoxyphenyl)methanesulfonic 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 | C9H12O5S |
| Molecular Weight | 232.25 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 1 |
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- 6-Nitrochroman-4-ol (CAS 1270584-68-3)
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- 194785-78-9 CTK0H1515 Cyclopentaneaceticacid, 3-amino-3-carboxy-, (1R,3S)- (CAS 194785-78-9)
- 2,2,2-Trifluoro-1-(piperidin-2-yl)ethan-1-ol (CAS 1258651-25-0)
- 1-(Cyclopropylmethyl)piperidine-3-carboxylic acid (CAS 939757-45-6)
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