≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged Ships Ice chest + Ice pads 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 | C1=CC(=C(C=C1C=O)O)Cl |
|---|---|
| IUPAC Name | 4-chloro-3-hydroxybenzaldehyde |
| InChIKey | UJAFGNAOINNEKQ-UHFFFAOYSA-N |
| INCHI | 1S/C7H5ClO2/c8-6-2-1-5(4-9)3-7(6)10/h1-4,10H |
| Isomeric SMILES | C1=CC(=C(C=C1C=O)O)Cl |
| Alternate CAS | 56962-12-0 |
| PubChem CID | 13865114 |
| Molecular Weight | 156.56 |
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 | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Carbonyl compounds |
| Intermediate Tree Nodes | Aldehydes - Aryl-aldehydes - Benzaldehydes |
| Direct Parent | Hydroxybenzaldehydes |
| Alternative Parents | O-chlorophenols Benzoyl derivatives Chlorobenzenes 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Aryl chlorides Organochlorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Hydroxybenzaldehyde - Benzoyl - 2-halophenol - 2-chlorophenol - 1-hydroxy-4-unsubstituted benzenoid - Phenol - Halobenzene - Chlorobenzene - 1-hydroxy-2-unsubstituted benzenoid - Benzenoid - Aryl halide - Aryl chloride - Monocyclic benzene moiety - Organochloride - Organohalogen compound - Hydrocarbon derivative - Organic oxide - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as hydroxybenzaldehydes. These are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 B2514212 | Certificate of Analysis | Sep 12, 2024 | C680697 |
| B2514213 | Certificate of Analysis | Sep 12, 2024 | C680697 |
| B2514214 | Certificate of Analysis | Sep 12, 2024 | C680697 |
| B2514215 | Certificate of Analysis | Sep 12, 2024 | C680697 |
| B2514216 | Certificate of Analysis | Sep 12, 2024 | C680697 |
| B2514222 | Certificate of Analysis | Sep 12, 2024 | C680697 |
| Molecular Weight | 156.560 g/mol |
|---|---|
| XLogP3 | 1.900 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 155.998 Da |
| Monoisotopic Mass | 155.998 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 127.000 |
| 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 |
