≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice 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 | CC(C)(C)OC(=O)N1CCC2(CC1)C3=C(CCO2)C=C(S3)Cl |
|---|---|
| IUPAC Name | tert-butyl 2-chlorospiro[4,5-dihydrothieno[2,3-c]pyran-7,4'-piperidine]-1'-carboxylate |
| InChIKey | PEWMVDIBIRMSAC-UHFFFAOYSA-N |
| INCHI | 1S/C16H22ClNO3S/c1-15(2,3)21-14(19)18-7-5-16(6-8-18)13-11(4-9-20-16)10-12(17)22-13/h10H,4-9H2,1-3H3 |
| Isomeric SMILES | CC(C)(C)OC(=O)N1CCC2(CC1)C3=C(CCO2)C=C(S3)Cl |
| PubChem CID | 60154207 |
| Molecular Weight | 343.9 |
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 | Thienopyrans |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Thienopyrans |
| Alternative Parents | Piperidinecarboxylic acids 2,3,5-trisubstituted thiophenes Pyrans Aryl chlorides Heteroaromatic compounds Carbamate esters Organic carbonic acids and derivatives Oxacyclic compounds Dialkyl ethers Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Thienopyran - Piperidinecarboxylic acid - 2,3,5-trisubstituted thiophene - Pyran - Piperidine - Aryl halide - Aryl chloride - Heteroaromatic compound - Carbamic acid ester - Thiophene - Carbonic acid derivative - Oxacycle - Azacycle - Ether - Dialkyl ether - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Carbonyl group - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as thienopyrans. These are heterocyclic compounds containing a thiophene ring fused to a pyran ring. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds. |
| External Descriptors | Not available |
| Molecular Weight | 343.900 g/mol |
|---|---|
| XLogP3 | 3.500 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 343.101 Da |
| Monoisotopic Mass | 343.101 Da |
| Topological Polar Surface Area | 67.000 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 432.000 |
| 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 |
![tert-butyl 2'-chloro-4',5'-dihydrospiro[piperidine-4,7'-thieno[2,3-c]pyran]-1-carboxylate - ≥97% CAS No(1307248-45-8) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/T/6/T678867.jpg)