Products 17831-88-8

CAS 17831-88-8 appears in our catalog under these names: 4-Chloro-2H-chromen-2-one, 4-Chloro-2H-chromen-2-one 98%, 4-Chloro-2H-1-benzopyran-2-one, 98%, 98%, 4-Chloro-2H-chromen-2-one, 97%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 10g, 250mg, 1g, 5g, 25g.

4-Chloro-2H-chromen-2-one
Biosynth
  • size: 10g
  • Variants: 1
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4-Chloro-2H-chromen-2-one 98%
Ambeed
  • size: 250mg, 1g, 5g, 25g
  • Variants: 4
from 270.25
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4-Chloro-2H-1-benzopyran-2-one, 98%, 98%
Chemat
  • size: 250mg, 1g, 5g
  • Variants: 3
from 93.20
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4-Chloro-2H-chromen-2-one, 97%
Fluorochem
  • size: 250mg, 1g, 5g
  • Variants: 3
from 148.92
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Structural formula: {0} (CAS {1})

4-chlorochromen-2-one (CAS 17831-88-8) is a chemical compound with the molecular formula C9H5ClO2 and a molecular weight of 180.59 g/mol. IUPAC name: 4-chlorochromen-2-one. InChIKey: RKEYJFRSDLEQIE-UHFFFAOYSA-N.

Identity
Molecular formulaC9H5ClO2
Molecular weight180.59 g/mol
IUPAC name4-chlorochromen-2-one
InChIKeyRKEYJFRSDLEQIE-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=CC(=O)O2)Cl

Computed by PubChem (NCBI)

Synonyms: 4-Chloro-2H-1-benzopyran-2-one, 4-chloro-2h-chromen-2-one, 4-chlorochromen-2-one, 2H-1-Benzopyran-2-one, 4-chloro-, 4-chlorocoumarin, 4-chloro coumarin, starbld0009846, 4-Chloro-chromen-2-one
Isomers (same molecular formula)
7-chlorochromen-2-one C9H5ClO2
7-chlorochromen-4-one C9H5ClO2
1-benzofuran-3-carbonyl chloride C9H5ClO2
1-benzofuran-2-carbonyl chloride C9H5ClO2
6-chlorochromen-4-one C9H5ClO2
3-chlorochromen-2-one C9H5ClO2
3-chloro-4-ethynylbenzoic acid C9H5ClO2
5-chloro-1-benzofuran-2-carbaldehyde C9H5ClO2
7-chloro-1-benzofuran-3-carbaldehyde C9H5ClO2
5-chloro-3H-indene-1,2-dione C9H5ClO2
6-chloro-1-benzofuran-3-carbaldehyde C9H5ClO2
8-chlorochromen-2-one C9H5ClO2