4-Bromothioanisole - ≥98% , CAS No.104-95-0

CAS: 104-95-0 Cat. No.: B101844 Molecular Weight: 203.1 Beilstein Registry Number: 6330 EC Number: 203-255-8
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
1-Bromo-4-(methylsulfanyl)benzene | 4-Bromophenyl methyl sulphide | AMY28665 | PS-3317 | 4-Bromo(methylthio)benzene | p-Bromothioanisole | 1-Bromo-4-(methylsulfanyl)benzene # | AKOS005203074 | Maybridge1_001085 | SR-01000637437-1 | EINECS 203-255-8 | 1-br
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
Size
USA
Germany (EU)*
Price
Qty
5g
B101844-5g
1 In stock

$9.90

$14.90
Save $5.00 (33.56%)
10g
B101844-10g
1 In stock

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$16.90
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25g
B101844-25g
3 In stock

$25.90

$38.90
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100g
B101844-100g
1 In stock

$82.90

$124.90
Save $42.00 (33.63%)
250g
B101844-250g
1 In stock

$181.90

$272.90
Save $91.00 (33.35%)
500g
B101844-500g
Made to order · 8–12 wks

$326.90

$490.90
Save $164.00 (33.41%)
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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.

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Literature proof

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

Overview

4-Bromothioanisole undergoes Heck olefination reaction with styrenes to yield stilbenes

Specifications

Synonyms
1-Bromo-4-(methylsulfanyl)benzene | 4-Bromophenyl methyl sulphide | AMY28665 | PS-3317 | 4-Bromo(methylthio)benzene | p-Bromothioanisole | 1-Bromo-4-(methylsulfanyl)benzene # | AKOS005203074 | Maybridge1_001085 | SR-01000637437-1 | EINECS 203-255-8 | 1-br
Specifications & Purity
≥98%
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid508809634
Canonical SmilesCSC1=CC=C(C=C1)Br
IUPAC Name1-bromo-4-methylsulfanylbenzene
InChIKeyYEUYZNNBXLMFCW-UHFFFAOYSA-N
INCHI1S/C7H7BrS/c1-9-7-4-2-6(8)3-5-7/h2-5H,1H3
Isomeric SMILES CSC1=CC=C(C=C1)Br
WGK Germany 3
UN Number 3335
Molecular Weight 203.1
Beilstein 6330
Reaxy-Rn 1906693
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1906693&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  Bromobenzenes  Alkylarylthioethers  Aryl bromides  Sulfenyl compounds  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aryl thioether - Thiophenol ether - Alkylarylthioether - Halobenzene - Bromobenzene - Benzenoid - Monocyclic benzene moiety - Aryl halide - Aryl bromide - Sulfenyl compound - Hydrocarbon derivative - Organobromide - 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





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.

20 results found

Lot NumberCertificate TypeDateItem
G1830074Certificate of AnalysisAug 15, 2025 B101844
H2114042Certificate of AnalysisFeb 07, 2025 B101844
H2114041Certificate of AnalysisFeb 07, 2025 B101844
A2515110Certificate of AnalysisJan 21, 2025 B101844
F2121043Certificate of AnalysisDec 13, 2024 B101844
H2114043Certificate of AnalysisMay 12, 2023 B101844
A2514034Certificate of AnalysisJan 10, 2023 B101844
E2308376Certificate of AnalysisJan 10, 2023 B101844
E2308377Certificate of AnalysisJan 10, 2023 B101844
E2308381Certificate of AnalysisJan 10, 2023 B101844
E2308386Certificate of AnalysisJan 10, 2023 B101844
E2308404Certificate of AnalysisJan 10, 2023 B101844
I2201321Certificate of AnalysisJul 04, 2022 B101844
I2201072Certificate of AnalysisJul 04, 2022 B101844
I2201071Certificate of AnalysisJul 04, 2022 B101844
F2210633Certificate of AnalysisMay 28, 2022 B101844
F2210623Certificate of AnalysisMay 28, 2022 B101844
F2210598Certificate of AnalysisMay 28, 2022 B101844
C2226051Certificate of AnalysisFeb 24, 2022 B101844
C2226020Certificate of AnalysisFeb 24, 2022 B101844

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Chemical and Physical Properties
SensitivityStench、air sensitive
Flash Point(°F)235.4 °F
Flash Point(°C)113 °C
Boil Point(°C)128-130°C/10mmHg
Melt Point(°C)36-40°C
Molecular Weight203.100 g/mol
XLogP33.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass201.945 Da
Monoisotopic Mass201.945 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
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