Phenyl 4-bromobenzenesulfonate - ≥98% , CAS No.5455-14-1

CAS: 5455-14-1 Cat. No.: P185124 Molecular Weight: 313.2 PubChem CID: 229552
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Z45514426 | Phenyl 4-bromobenzenesulphonate 98% | Phenyl 4-bromobenzenesulfonate # | ARYXAYIIDXKEDB-UHFFFAOYSA-N | NSC23317 | NSC-23317 | DTXSID40281871 | phenyl 4-bromobenzene-1-sulfonate | Benzenesulfonic acid, 4-bromo-, phenyl ester | BS-23828 | Phenyl
Storage
Store at 2-8°C,Protected from light
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
P185124-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$14.90
5g
P185124-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$45.90
25g
P185124-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$189.90
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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,Protected from light 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.

📚

Literature proof

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

Specifications

Synonyms
Z45514426 | Phenyl 4-bromobenzenesulphonate 98% | Phenyl 4-bromobenzenesulfonate # | ARYXAYIIDXKEDB-UHFFFAOYSA-N | NSC23317 | NSC-23317 | DTXSID40281871 | phenyl 4-bromobenzene-1-sulfonate | Benzenesulfonic acid, 4-bromo-, phenyl ester | BS-23828 | Phenyl
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Protected from light
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesC1=CC=C(C=C1)OS(=O)(=O)C2=CC=C(C=C2)Br
IUPAC Namephenyl 4-bromobenzenesulfonate
InChIKeyARYXAYIIDXKEDB-UHFFFAOYSA-N
INCHI1S/C12H9BrO3S/c13-10-6-8-12(9-7-10)17(14,15)16-11-4-2-1-3-5-11/h1-9H
Isomeric SMILES C1=CC=C(C=C1)OS(=O)(=O)C2=CC=C(C=C2)Br
PubChem CID 229552
Molecular Weight 313.2

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
SubclassBenzenesulfonic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzenesulfonate esters
Alternative Parents Benzenesulfonyl compounds  Arylsulfonic acids and derivatives  Phenoxy compounds  Bromobenzenes  Organosulfonic acid esters  Aryl bromides  Sulfonyls  Organooxygen compounds  Organobromides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzenesulfonate ester - Arylsulfonic acid or derivatives - Benzenesulfonyl group - Phenoxy compound - Bromobenzene - Halobenzene - Organosulfonic acid ester - Aryl bromide - Aryl halide - Sulfonyl - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Organosulfur compound - Organooxygen compound - Organobromide - Organohalogen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzenesulfonate esters. These are arenesulfonate esters that result from the formal condensation of the hydroxy group of an alcohol, enol, phenol or heteroarenol with benzenesulfonic acid.
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.

3 results found

Lot NumberCertificate TypeDateItem
B2625715Certificate of AnalysisJan 24, 2026 P185124
B2625716Certificate of AnalysisJan 24, 2026 P185124
B2625761Certificate of AnalysisJan 24, 2026 P185124
Chemical and Physical Properties
SensitivityLight sensitive
Molecular Weight313.170 g/mol
XLogP33.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass311.946 Da
Monoisotopic Mass311.946 Da
Topological Polar Surface Area51.800 Ų
Heavy Atom Count17
Formal Charge0
Complexity322.000
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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