Skip to the beginning of the images gallery

6-Chloro-4-hydroxycoumarin - >97.0%(HPLC）, high purity , CAS No.19484-57-2

COA

Grade & Purity:

≥97%(HPLC)

Cas Number: 19484-57-2
Molecular Weight: 196.59
MDL number: MFCD00239399
PubChem CID: 54686348
PubChem SID: 504771369

In stock

Item Number

C153982

Grouped product items
SKU	Size	Availability	Price
C153982-200mg	200mg	3	$9.90
C153982-1g	1g	3	$28.90
C153982-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$85.90

View related series

Coumarins (70) Halogenated heterocyclic block (1171)

Basic Description

Synonyms	6-Chloro-4-hydroxycoumarin, 97% \| 6-Chloro-4-hydroxycumarine \| AKOS015900200 \| MFCD00239399 \| J-012616 \| 2H-1-Benzopyran-2-one,6-chloro-4-hydroxy- \| 4-hydroxy-6-chloro-2H-chromen-2-one \| 6-Chlor-4-oxy-cumarin \| 6-chloro-4-hydroxy-2H-chromen-2-one \| A18387
Specifications & Purity	≥97%(HPLC)
Shipped In	Normal
Product Description	6-Chloro-4-hydroxycoumarin is a substituted 4-hydroxycoumarin. It participates in the Fe/Acetic acid (AcOH) catalyzed synthesis of various biologically active compounds.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Phenylpropanoids and polyketides
  - Class Coumarins and derivatives
    - Subclass Hydroxycoumarins

Kingdom	Organic compounds
Superclass	Phenylpropanoids and polyketides
Class	Coumarins and derivatives
Subclass	Hydroxycoumarins
Intermediate Tree Nodes	Not available
Direct Parent	4-hydroxycoumarins
Alternative Parents	1-benzopyrans Pyranones and derivatives Benzenoids Aryl chlorides Vinylogous acids Heteroaromatic compounds Lactones Oxacyclic compounds Organooxygen compounds Organochlorides Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	4-hydroxycoumarin - Benzopyran - 1-benzopyran - Pyranone - Aryl chloride - Aryl halide - Benzenoid - Pyran - Heteroaromatic compound - Vinylogous acid - Lactone - Oxacycle - Organoheterocyclic compound - Organooxygen compound - Organochloride - Organohalogen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as 4-hydroxycoumarins. These are coumarins that contain one or more hydroxyl groups attached to C4-position the coumarin skeleton.
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

Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

Pubchem Sid	504771369
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504771369
IUPAC Name	6-chloro-4-hydroxychromen-2-one
INCHI	InChI=1S/C9H5ClO3/c10-5-1-2-8-6(3-5)7(11)4-9(12)13-8/h1-4,11H
InChIKey	HUMZENGQNOATEQ-UHFFFAOYSA-N
Smiles	C1=CC2=C(C=C1Cl)C(=CC(=O)O2)O
Isomeric SMILES	C1=CC2=C(C=C1Cl)C(=CC(=O)O2)O
WGK Germany	3
Molecular Weight	196.59
Reaxy-Rn	1243180
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1243180&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.

6 results found

Lot Number	Certificate Type	Date	Item
G2429085	Certificate of Analysis	Jun 11, 2024	C153982
H2031066	Certificate of Analysis	Jun 06, 2024	C153982
H2031065	Certificate of Analysis	Jun 06, 2024	C153982
H2031064	Certificate of Analysis	Jun 06, 2024	C153982
F2310668	Certificate of Analysis	Jun 19, 2023	C153982
F2310667	Certificate of Analysis	Jun 16, 2023	C153982

Chemical and Physical Properties

Melt Point(°C)	291°C
Molecular Weight	196.580 g/mol
XLogP3	1.900
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	195.993 Da
Monoisotopic Mass	195.993 Da
Topological Polar Surface Area	46.500 Å²
Heavy Atom Count	13
Formal Charge	0
Complexity	262.000
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

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration