4-Chlorothioanisole - ≥98% , CAS No.123-09-1

CAS: 123-09-1 Cat. No.: C101840 Molecular Weight: 158.65 EC Number: 204-600-5
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
1-chloro-4-methylsulfanylbenzene | PS-4889 | UNII-031E43FWKK | MFCD00013643 | Tox21_202358 | 1-Chloro-4-(methylsulfanyl)benzene | NCGC00164205-02 | 1-methylthio-4-chlorobenzene | Methyl p-chlorophenyl sulfide | P-(METHYLTHIO)CHLOROBENZENE | Q27231568 | Su
Storage
Room temperature
Shipped In
Normal
Size
USA
Germany (EU)*
Price
Qty
1g
C101840-1g
3 In stock
$9.90
5g
C101840-5g
1 In stock
$12.90
25g
C101840-25g
2 In stock
$42.90
100g
C101840-100g
1 In stock
$139.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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
1-chloro-4-methylsulfanylbenzene | PS-4889 | UNII-031E43FWKK | MFCD00013643 | Tox21_202358 | 1-Chloro-4-(methylsulfanyl)benzene | NCGC00164205-02 | 1-methylthio-4-chlorobenzene | Methyl p-chlorophenyl sulfide | P-(METHYLTHIO)CHLOROBENZENE | Q27231568 | Su
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504753435
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504753435
Canonical SmilesCSC1=CC=C(C=C1)Cl
IUPAC Name1-chloro-4-methylsulfanylbenzene
InChIKeyKIQQUVJOLVCZKG-UHFFFAOYSA-N
INCHI1S/C7H7ClS/c1-9-7-4-2-6(8)3-5-7/h2-5H,1H3
Isomeric SMILES CSC1=CC=C(C=C1)Cl
WGK Germany 3
RTECS WQ3840000
Molecular Weight 158.65
Reaxy-Rn 2041509
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2041509&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
SuperclassOrganosulfur compounds
ClassThioethers
SubclassAryl thioethers
Intermediate Tree Nodes Not available
Direct ParentAryl thioethers
Alternative Parents Thiophenol ethers  Chlorobenzenes  Alkylarylthioethers  Aryl chlorides  Sulfenyl compounds  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aryl thioether - Thiophenol ether - Alkylarylthioether - Halobenzene - Chlorobenzene - Benzenoid - Monocyclic benzene moiety - Aryl halide - Aryl chloride - Sulfenyl compound - Hydrocarbon derivative - Organochloride - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aryl thioethers. These are organosulfur compounds containing a thioether group that is substituted by an aryl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
THRB Tclin Thyroid hormone receptor beta-1 (7926 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.

14 results found

Lot NumberCertificate TypeDateItem
F2108039Certificate of AnalysisMar 04, 2025 C101840
F2108041Certificate of AnalysisMar 04, 2025 C101840
F2108085Certificate of AnalysisMar 04, 2025 C101840
F2108040Certificate of AnalysisMar 04, 2025 C101840
G2408143Certificate of AnalysisApr 29, 2024 C101840
G2408144Certificate of AnalysisApr 29, 2024 C101840
G2408145Certificate of AnalysisApr 29, 2024 C101840
D23241184Certificate of AnalysisApr 06, 2023 C101840
D23241186Certificate of AnalysisApr 06, 2023 C101840
D23241190Certificate of AnalysisApr 06, 2023 C101840
F2510147Certificate of AnalysisApr 06, 2023 C101840
F2516094Certificate of AnalysisApr 06, 2023 C101840
F2221411Certificate of AnalysisMar 29, 2022 C101840
F2221478Certificate of AnalysisMar 29, 2022 C101840

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Chemical and Physical Properties
Refractive Index1.598
Flash Point(°F)194°F
Flash Point(°C)90 °C
Boil Point(°C)168-169°C
Molecular Weight158.650 g/mol
XLogP33.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass157.996 Da
Monoisotopic Mass157.996 Da
Topological Polar Surface Area25.300 Ų
Heavy Atom Count9
Formal Charge0
Complexity77.000
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

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