(R)-(4-(methylsulfinyl)phenyl)methanol CAS 93183-64-3
| CAS No. | 93183-64-3 |
| Molecular Formula | C8H10O2S |
| Molecular Weight | 170.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (R)-(4-(methylsulfinyl)phenyl)methanol 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.
CATO supplies (R)-(4-(methylsulfinyl)phenyl)methanol (CAS 93183-64-3), a certified reference material (molecular formula C8H10O2S, MW 170.23 g/mol) for analytical method development and quality control.
(R)-(4-(methylsulfinyl)phenyl)methanol (C8H10O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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.
Physical & Chemical Properties
| Molecular Formula | C8H10O2S |
| Molecular Weight | 170.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Sulfur Atoms | 1 |
Related R Standards
- 4-(Methylsulfinyl)benzenemethanol (CAS 106732-70-1)
- 3-Methyl-4-(methylsulfinyl)-Phenol (CAS 14143-28-3)
- (4-(Methylsulfinyl)phenyl)methanamine (CAS 1189805-45-5)
- (2-(Methylsulfinyl)phenyl)methanamine (CAS 752922-52-4)
- (3-(Methylsulfinyl)phenyl)methanamine (CAS 882424-63-7)
- (2-(Methylsulfinyl)pyrimidin-4-yl)methanamine (CAS 1823920-03-1)
- 5-Methylsulfinyl-pentanal-d5 Oxime (CAS 1795134-56-3)
- 2-(Methylsulfinyl)benzaldehyde (CAS 62351-49-9)
Recommended Standards
- (Methanesulfonylmethyl)benzene (CAS 3112-90-1)
- (S)-Methyl 4-methylbenzenesulfinate (CAS 59203-01-9)
- (6,7-Dihydro-4H-pyrazolo[5,1-c][1,4]thiazin-2-yl)methanol (CAS 623564-61-4)
- 1-((1-Methyl-1H-imidazol-2-yl)thio)propan-2-one (CAS 70529-84-9)
- 2-Chloro-4-ethoxyquinoline (CAS 4295-08-3)
- (4-(Difluoromethyl)phenyl)methanamine (CAS 754920-30-4)
- 4-Chloro-2-(2-(isopropylamino)-2-oxoethoxy)benzoic acid (CAS 1050929-48-0)
- Tert-butyl 3-(pyrimidin-4-ylamino)azetidine-1-carboxylate (CAS 1380300-87-7)
- Tert-butyl (4S)-4-[(4-methoxyphenyl)methyl]-2,2-dioxo-oxathiazolidine-3-carboxylate (CAS 2651969-70-7)
- Dinoterb (CAS 1420-07-1)
- (1-Methylpiperidin-4-yl)methanamine hydrochloride (CAS 1185296-75-6)
- 3-Hydroxy-5,5-dimethyl-2-(((4-(naphthalen-2-yloxy)phenyl)imino)methyl)cyclohex-2-en-1-one (CAS 1020252-64-5)
- Racemic-(1R,5S,6S)-5-fluoro-3-azabicyclo[4.1.0]heptane (CAS 1445951-41-6)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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