6-Chloro-2-oxo-2H-chromene-3-carboxylic acid

Modify Date: 2025-08-25 22:36:10

6-Chloro-2-oxo-2H-chromene-3-carboxylic acid Structure
6-Chloro-2-oxo-2H-chromene-3-carboxylic acid structure
Common Name 6-Chloro-2-oxo-2H-chromene-3-carboxylic acid
CAS Number 883-92-1 Molecular Weight 224.59700
Density 1.612 g/cm3 Boiling Point 426.5ºC at 760 mmHg
Molecular Formula C10H5ClO4 Melting Point N/A
MSDS N/A Flash Point 211.7ºC

 Names

Name 6-chloro-2-oxochromene-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.612 g/cm3
Boiling Point 426.5ºC at 760 mmHg
Molecular Formula C10H5ClO4
Molecular Weight 224.59700
Flash Point 211.7ºC
Exact Mass 223.98800
PSA 67.51000
LogP 2.14460
InChIKey FOEGEQQPOKZIAB-UHFFFAOYSA-N
SMILES O=C(O)c1cc2cc(Cl)ccc2oc1=O

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 34
Safety Phrases 26-36/37/39-45
HS Code 2932209090

 Synthetic Route

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Bioassay

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Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979
Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfect...
Source: Broad Institute
Target: N/A
External Id: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfected HEK293 cells Inhibition - 7011-01_Antagonist_SinglePoint_HTS_Activity
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
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 Synonyms

6-chlorocoumarin-3-carboxylic acid
6-chloro-3-hydroxycarbonyl-2-oxo-2H-1-benzopyran
3-carboxy-6-chlorocoumarin
6-chloro-2-oxo-2H-1-benzopyran-3-carboxylic acid
6-Chloro-2-oxo-2H-chromene-3-carboxylic acid
MFCD00991129
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