≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | C1CC2=C(C(=CC=C2)S(=O)(=O)Cl)OC1 |
|---|---|
| IUPAC Name | 3,4-dihydro-2H-chromene-8-sulfonyl chloride |
| InChIKey | ICMATZNLBWDEAR-UHFFFAOYSA-N |
| INCHI | 1S/C9H9ClO3S/c10-14(11,12)8-5-1-3-7-4-2-6-13-9(7)8/h1,3,5H,2,4,6H2 |
| Isomeric SMILES | C1CC2=C(C(=CC=C2)S(=O)(=O)Cl)OC1 |
| Molecular Weight | 232.68 |
| Reaxy-Rn | 23971169 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=23971169&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Benzopyrans |
| Subclass | 1-benzopyrans |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 1-benzopyrans |
| Alternative Parents | Alkyl aryl ethers Benzenoids Sulfonyls Sulfonyl chlorides Organosulfonic acids and derivatives Oxacyclic compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | 1-benzopyran - Alkyl aryl ether - Benzenoid - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl chloride - Sulfonyl - Sulfonyl halide - Ether - Oxacycle - Organic oxide - Organosulfur compound - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position. |
| External Descriptors | Not available |
| Molecular Weight | 232.680 g/mol |
|---|---|
| XLogP3 | 2.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 231.996 Da |
| Monoisotopic Mass | 231.996 Da |
| Topological Polar Surface Area | 51.800 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 296.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
