A-Tosyl-(2,4-dichlorobenzyl) isocyanide - ≥95% , CAS No.952727-77-4

CAS: 952727-77-4 Cat. No.: A188654 Molecular Weight: 340.2
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
952727-77-4|a-Tosyl-(2,4-dichlorobenzyl) isocyanide|2,4-DICHLORO-1-(ISOCYANO(TOSYL)METHYL)BENZENE|2,4-dichloro-1-[isocyano-(4-methylphenyl)sulfonylmethyl]benzene|MFCD04114807|1-(2,4-DICHLOROPHENYL)-1-TOSYLMETHYL ISOCYANIDE|(2,4-dichlorophenyl)(isocyano)me
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
A188654-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$168.90

$253.90
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1g
A188654-1g
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.

$392.90

$589.90
Save $197.00 (33.40%)
5g
A188654-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$1,473.90

$2,210.90
Save $737.00 (33.33%)
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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

Synonyms
952727-77-4 | a-Tosyl-(2, 4-dichlorobenzyl) isocyanide | 2, 4-DICHLORO-1-(ISOCYANO(TOSYL)METHYL)BENZENE | 2, 4-dichloro-1-[isocyano-(4-methylphenyl)sulfonylmethyl]benzene | MFCD04114807 | 1-(2, 4-DICHLOROPHENYL)-1-TOSYLMETHYL ISOCYANIDE | (2, 4-dichlorophenyl)(isocyano)me
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Pubchem Sid504761790
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504761790
Canonical SmilesCC1=CC=C(C=C1)S(=O)(=O)C(C2=C(C=C(C=C2)Cl)Cl)[N+]#[C-]
IUPAC Name2,4-dichloro-1-[isocyano-(4-methylphenyl)sulfonylmethyl]benzene
InChIKeyGPIBEUGOSPSWAE-UHFFFAOYSA-N
INCHI1S/C15H11Cl2NO2S/c1-10-3-6-12(7-4-10)21(19,20)15(18-2)13-8-5-11(16)9-14(13)17/h3-9,15H,1H3
Isomeric SMILES CC1=CC=C(C=C1)S(=O)(=O)C(C2=C(C=C(C=C2)Cl)Cl)[N+]#[C-]
Molecular Weight 340.2
Reaxy-Rn 10267243
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=10267243&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
SubclassToluenes
Intermediate Tree Nodes Not available
Direct ParentTosyl compounds
Alternative Parents Benzenesulfonyl compounds  Dichlorobenzenes  Aryl chlorides  Sulfones  Organic isocyanides  Organopnictogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Tosyl compound - Benzenesulfonyl group - 1,3-dichlorobenzene - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Sulfonyl - Sulfone - Organic isocyanide - Hydrocarbon derivative - Organic oxygen compound - Organosulfur compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic nitrogen compound - Organopnictogen compound - Organic oxide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tosyl compounds. These are organosulfur compounds containing a tosyl group, with the general formula CH3C6H4S(O2)R (R = any 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:

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

4 results found

Lot NumberCertificate TypeDateItem
A2303054Certificate of AnalysisSep 28, 2025 A188654
A2303064Certificate of AnalysisSep 28, 2025 A188654
A2303063Certificate of AnalysisSep 28, 2025 A188654
C2528172Certificate of AnalysisDec 13, 2022 A188654
Chemical and Physical Properties
Molecular Weight340.200 g/mol
XLogP34.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass338.989 Da
Monoisotopic Mass338.989 Da
Topological Polar Surface Area46.900 Ų
Heavy Atom Count21
Formal Charge0
Complexity500.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
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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