3-(Bromomethyl)-2,4-dichlorobenzene-1-sulfonyl chloride - ≥95% , CAS No.188440-21-3

CAS: 188440-21-3 Cat. No.: B1323536 Molecular Weight: 338.4
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
B1323536-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$444.90
1g
B1323536-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,060.90
5g
B1323536-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$3,106.90
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

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

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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.

Specifications

Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Canonical SmilesC1=CC(=C(C(=C1S(=O)(=O)Cl)Cl)CBr)Cl
IUPAC Name3-(bromomethyl)-2,4-dichlorobenzenesulfonyl chloride
InChIKeyZGYRSDUHWLVCRB-UHFFFAOYSA-N
INCHI1S/C7H4BrCl3O2S/c8-3-4-5(9)1-2-6(7(4)10)14(11,12)13/h1-2H,3H2
Molecular Weight 338.4

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.

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🔬 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
SubclassBenzenesulfonyl compounds
Intermediate Tree Nodes Benzenesulfonyl halides
Direct ParentBenzenesulfonyl chlorides
Alternative Parents Dichlorobenzenes  Benzyl bromides  Aryl chlorides  Sulfonyls  Sulfonyl chlorides  Organosulfonic acids and derivatives  Organochlorides  Organobromides  Organic oxides  Hydrocarbon derivatives  Alkyl bromides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzenesulfonyl chloride - Benzyl halide - Benzyl bromide - 1,3-dichlorobenzene - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Sulfonyl - Sulfonyl halide - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl chloride - Organobromide - Organohalogen compound - Alkyl halide - Alkyl bromide - Hydrocarbon derivative - Organochloride - Organosulfur compound - Organic oxygen compound - Organic oxide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzenesulfonyl chlorides. These are aromatic compounds containing a benzenesulfonyl group, where the sulfonyl moiety is singly boned to a chloride atom.
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:
Chemical and Physical Properties
Molecular Weight338.400 g/mol
XLogP33.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass335.818 Da
Monoisotopic Mass335.818 Da
Topological Polar Surface Area42.500 Ų
Heavy Atom Count14
Formal Charge0
Complexity290.000
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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