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4,6-Dichlorosalicylaldehyde - 98%, high purity , CAS No.78443-72-8

COA

Grade & Purity:

≥98%

Cas Number: 78443-72-8
Molecular Weight: 191.01
MDL number: MFCD00016590
PubChem CID: 528390
PubChem SID: 504759152

In stock

Item Number

D134853

Grouped product items
SKU	Size	Availability	Price
D134853-250mg	250mg	3	$19.90
D134853-1g	1g	3	$75.90
D134853-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$245.90
D134853-25g	25g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,105.90

Basic Description

Synonyms	EN300-177032 \| 2,4-Dichloro-6-hydroxybenzaldehyde, AldrichCPR \| AMY28210 \| DTXSID60336014 \| 2,4-dichloro-6-hydroxybenzaldehyde \| 2,4-Dichloro-6-hydroxy-benzaldehyde \| PDJXC2-44 \| AKOS006344438 \| FT-0641678 \| 4,6-dichloro-2-hydroxybenzaldehyde \| 4,6-dichlo
Specifications & Purity	≥98%
Storage Temp	Argon charged
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic oxygen compounds
  - Class Organooxygen compounds
    - Subclass Carbonyl compounds
      - Level5 Aldehydes
        Level6 Aryl-aldehydes
        Level7 Benzaldehydes
        Level8 Hydroxybenzaldehydes

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	M-chlorophenols Dichlorobenzenes Benzoyl derivatives 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Aryl chlorides Vinylogous halides Vinylogous acids Organochlorides Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Hydroxybenzaldehyde - Benzoyl - 1,3-dichlorobenzene - 3-chlorophenol - 3-halophenol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Monocyclic benzene moiety - Benzenoid - Vinylogous acid - Vinylogous halide - Organic oxide - Hydrocarbon derivative - Organochloride - Organohalogen compound - 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
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504759152
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504759152
IUPAC Name	2,4-dichloro-6-hydroxybenzaldehyde
INCHI	InChI=1S/C7H4Cl2O2/c8-4-1-6(9)5(3-10)7(11)2-4/h1-3,11H
InChIKey	XFYKHXQQNRESHU-UHFFFAOYSA-N
Smiles	C1=C(C=C(C(=C1O)C=O)Cl)Cl
Isomeric SMILES	C1=C(C=C(C(=C1O)C=O)Cl)Cl
Molecular Weight	191.01
Reaxy-Rn	4308782
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4308782&ln=

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 Number	Certificate Type	Date	Item
C2506155	Certificate of Analysis	Mar 13, 2025	D134853
L2014158	Certificate of Analysis	Oct 15, 2022	D134853
L2014157	Certificate of Analysis	Oct 15, 2022	D134853
L2014156	Certificate of Analysis	Oct 15, 2022	D134853

Chemical and Physical Properties

Solubility	Sparingly Soluble (0.092 g/L) (25°C).
Sensitivity	Air sensitive
Molecular Weight	191.010 g/mol
XLogP3	2.800
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	189.959 Da
Monoisotopic Mass	189.959 Da
Topological Polar Surface Area	37.300 Å²
Heavy Atom Count	11
Formal Charge	0
Complexity	151.000
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

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