(2-Methoxy-5-(methylsulfonyl)phenyl)methanol CAS 1444384-86-4
| CAS No. | 1444384-86-4 |
| Molecular Formula | C9H12O4S |
| Molecular Weight | 216.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2-Methoxy-5-(methylsulfonyl)phenyl)methanol.
CATO supplies (2-Methoxy-5-(methylsulfonyl)phenyl)methanol (CAS 1444384-86-4), a certified reference material (molecular formula C9H12O4S, MW 216.25 g/mol) for analytical method development and quality control.
(2-Methoxy-5-(methylsulfonyl)phenyl)methanol (C9H12O4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, 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), (2-Methoxy-5-(methylsulfonyl)phenyl)methanol 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 | C9H12O4S |
| Molecular Weight | 216.25 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.) | 1992 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 5-Methoxy-3-propoxythiophene-2-carboxylic acid (CAS 1707372-07-3)
- 4-Methoxy-3,5-dimethylbenzenesulfonic acid (CAS 783262-46-4)
- 5-(2-Methoxy-5-methylphenyl)pyrimidin-2-ol (CAS 1111103-72-0)
- 5-(4-Methoxy-3-methylphenyl)pyrimidin-2-ol (CAS 1111108-43-0)
- 5-(4-Methoxy-2-methylphenyl)pyrimidin-2-ol (CAS 1111108-74-7)
- 7-Methoxy-2-thioxo-1,2-dihydroquinoline-3-carbonitrile (CAS 116705-02-3)
- 8-Methoxy-3,4-dihydropyrazino[1,2-a]indol-1(2H)-one (CAS 127556-77-8)
- 6-Methoxy-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one (CAS 17952-87-3)
Recommended Standards
- tert-butyl 1-fluoro-4-oxo-cyclohexanecarboxylate (CAS 1418754-47-8)
- (2-Fluorobenzoyl)ethyl acetate (CAS 1479-24-9)
- 2-{2-oxo-1-oxa-4-thiaspiro[4.4]nonan-3-yl}acetic acid (CAS 134767-82-1)
- 4-(Benzyloxy)-1-fluoro-2-methylbenzene (CAS 1532161-38-8)
- N-(3-Chlorophenyl)-3-(5-(2-chlorophenyl)furan-2-yl)acrylamide (CAS 853348-46-6)
- N-[4-(sec-Butoxy)phenyl]-N-[4-(2-phenoxyethoxy)-benzyl]amine (CAS 1040685-45-7)
- 1-(2-Chloro-6-(trifluoromethyl)pyridin-4-yl)ethanone (CAS 1060810-89-0)
- 3-[(2,6-Dichlorophenyl)methyl]-2-methyl-1-(1H-1,2,4-triazol-3-yl)-1,4-dihydropyridin-4-one (CAS 882747-68-4)
- 2-Bromo-1-methoxy-3-nitrobenzene (CAS 67853-37-6)
- 3-Amino-2-methyl-N-(4-propoxyphenyl)benzamide (CAS 1457164-42-9)
- 2-(7-ethyl-1H-indol-3-yl)ethan-1-amine (CAS 910380-49-3)
- (E)-3-(3,4-dimethoxyphenyl)-2-(4-(4-fluorophenyl)thiazol-2-yl)acrylonitrile (CAS 476671-88-2)
- N-(2-Chloroethyl)-4-methylbenzenesulfonamide (CAS 6331-00-6)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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