Dibenzyl Sulfoxide - ≥99%(HPLC) , CAS No.621-08-9

CAS: 621-08-9 Cat. No.: D155299 Molecular Weight: 230.33 Beilstein Registry Number: 6456 EC Number: 210-668-7
AVAILABLE TO ORDER
GRADE & PURITY ≥99%(HPLC)
Synonyms
Preventol CI 5 | Z316995896 | Benzene, 1,1'-[sulfinylbis(methylene)]bis- | Benzene,1'-[sulfinylbis(methylene)]bis- | UNII-554PDF1275 | BENZENE, 1,1'-(SULFINYLBIS(METHYLENE))BIS- | Dibenzyl sulphoxide | EINECS 210-668-7 | MLS002637483 | sulfinylbis(methyle
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
D155299-5g
2

$9.90

$14.90
Save $5.00 (33.56%)
25g
D155299-25g
2

$25.90

$38.90
Save $13.00 (33.42%)
100g
D155299-100g
2

$92.90

$139.90
Save $47.00 (33.60%)
250g
D155299-250g
1

$203.90

$305.90
Save $102.00 (33.34%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥99%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Preventol CI 5 | Z316995896 | Benzene, 1, 1'-[sulfinylbis(methylene)]bis- | Benzene, 1'-[sulfinylbis(methylene)]bis- | UNII-554PDF1275 | BENZENE, 1, 1'-(SULFINYLBIS(METHYLENE))BIS- | Dibenzyl sulphoxide | EINECS 210-668-7 | MLS002637483 | sulfinylbis(methyle
Specifications & Purity
≥99%(HPLC)
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥99%(HPLC)
Names and Identifiers
Canonical SmilesC1=CC=C(C=C1)CS(=O)CC2=CC=CC=C2
IUPAC Namebenzylsulfinylmethylbenzene
InChIKeyHTMQZWFSTJVJEQ-UHFFFAOYSA-N
INCHI1S/C14H14OS/c15-16(11-13-7-3-1-4-8-13)12-14-9-5-2-6-10-14/h1-10H,11-12H2
Isomeric SMILES C1=CC=C(C=C1)CS(=O)CC2=CC=CC=C2
RTECS DA9275000
Molecular Weight 230.33
Beilstein 6456
Reaxy-Rn 2049262
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2049262&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzyl sulfoxides
Intermediate Tree Nodes Not available
Direct ParentBenzyl alkyl sulfoxides
Alternative Parents Sulfoxides  Sulfinyl compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzyl alkyl sulfoxide - Sulfoxide - Sulfinyl compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzyl alkyl sulfoxides. These are organosulfur compounds that contain a sulfoxide group substituted by a benzyl group, and an alkyl group. They have the general structure RS(=O)R' ( R=benzyl, R'=alkyl).
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ACHE Tclin Acetylcholinesterase (18204 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BCHE Tclin Butyrylcholinesterase (7174 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CES2 Tchem Carboxylesterase 2 (583 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CES1 Tchem Acyl coenzyme A:cholesterol acyltransferase (1029 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EPHX2 Tchem Epoxide hydratase (3844 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
A2220439Certificate of AnalysisOct 29, 2025 D155299
A2220489Certificate of AnalysisOct 29, 2025 D155299
A2220491Certificate of AnalysisOct 29, 2025 D155299
L1904179Certificate of AnalysisSep 06, 2023 D155299
K2505124Certificate of AnalysisDec 23, 2021 D155299
L2311248Certificate of AnalysisDec 23, 2021 D155299
Chemical and Physical Properties
SolubilitySoluble in Methanol,dichloromethane,Chloroform
SensitivityMoisture sensitive
Melt Point(°C)133 °C
Molecular Weight230.330 g/mol
XLogP32.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count4
Exact Mass230.077 Da
Monoisotopic Mass230.077 Da
Topological Polar Surface Area36.300 Ų
Heavy Atom Count16
Formal Charge0
Complexity193.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

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