≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 221 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
(R)-methyl phenyl sulfoxide is an important pharmaceutical intermediate.Methyl phenyl sulfoxide has been used in the synthesis of:isotopically labelled 1, 3-dithiane, a useful labeled synthonnelfinavir, potent HIV-protease inhibitorsulfoximines and in studies on solvent-water partitioning
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Klasse | Benzene and substituted derivatives |
| Subclass | Phenyl sulfoxides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Phenyl sulfoxides |
| Alternative Parents | Sulfoxides Sulfinyl compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Phenyl sulfoxide - Sulfoxide - Sulfinyl compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Aromatic homomonocyclic compound |
| Beschreibung | This compound belongs to the class of organic compounds known as phenyl sulfoxides. These are organosulfur compounds containing a sulfoxide group substituted with a phenyl group. |
| External Descriptors | a small molecule |
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Datum | Artikel |
|---|---|---|---|
 F2617370 | Certificate of Analysis | Jun 23, 2026 | M464276 |
| F2617372 | Certificate of Analysis | Jun 23, 2026 | M464276 |
| F2617373 | Certificate of Analysis | Jun 23, 2026 | M464276 |
| G2522005 | Certificate of Analysis | Jul 24, 2025 | M464276 |
| G2522006 | Certificate of Analysis | Jul 24, 2025 | M464276 |
| G2417139 | Certificate of Analysis | Jul 05, 2024 | M464276 |
| G2417141 | Certificate of Analysis | Jul 05, 2024 | M464276 |
| B2419175 | Certificate of Analysis | Mar 09, 2023 | M464276 |
| E2317225 | Certificate of Analysis | Mar 09, 2023 | M464276 |
| E2317232 | Certificate of Analysis | Mar 09, 2023 | M464276 |
| E2317233 | Certificate of Analysis | Mar 09, 2023 | M464276 |
| E2420023 | Certificate of Analysis | Mar 09, 2023 | M464276 |
| E2521076 | Certificate of Analysis | Mar 09, 2023 | M464276 |
| D2326720 | Certificate of Analysis | Mar 09, 2023 | M464276 |
| D2326723 | Certificate of Analysis | Mar 09, 2023 | M464276 |
| D2326739 | Certificate of Analysis | Mar 09, 2023 | M464276 |
| Empfindlichkeit | Moisture sensitive |
|---|---|
| Brechungsindex | 1.5775 |
| Flammpunkt (°F) | 186.8 °F |
| Flammpunkt (°C) | 86 °C |
| Siedepunkt (°C) | 139-140 °C/14 mmHg (lit.) |
| Schmelzpunkt (°C) | 29 °C |
| Molekulargewicht | 140.200 g/mol |
| XLogP3 | 0.600 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 140.03 Da |
| Monoisotopic Mass | 140.03 Da |
| Topological Polar Surface Area | 36.300 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 105.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
