Products 939-19-5

CAS 939-19-5 appears in our catalog under these names: 3–Hydroxycoumarin, 3-Hydroxycoumarin, 98%, 3-Hydroxycoumarin/ 99.91% (existing batch purity), 3-Hydroxycoumarin, 3-Hydroxycoumarin, >98.0%(GC)(T). Offered by: GLPBio, Combi-blocks, TargetMol, Biosynth, TCI. Available pack sizes: 5g, 25g, 1g, 100mg, 250mg, 100 mg, 50 mg, 10mM/1mL.

3–Hydroxycoumarin
GLPBio
  • size: 5g
  • Variants: 1
from 2118.20
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3-Hydroxycoumarin, 98%
Combi-blocks
  • size: 5g, 25g, 1g
  • Variants: 3
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3-Hydroxycoumarin/ 99.91% (existing batch purity)
TargetMol
  • size: 100mg
  • Variants: 1
from 386.15
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3-Hydroxycoumarin
Biosynth, Sigma-Aldrich
  • size: 25g, 1G, 5G
  • Variants: 3
from 286.00
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3-Hydroxycoumarin, >98.0%(GC)(T)
TCI
  • size: 1g, 5g
  • Variants: 2
from 393.71
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3-Hydroxycoumarin 98%
Ambeed
  • size: 250mg, 1g, 5g
  • Variants: 3
from 153.44
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3-Hydroxy-2H-chromen-2-one, 98%, 98%
Chemat
  • size: 250mg, 1g, 5g
  • Variants: 3
from 117.20
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3-Hydroxycoumarin, 99.30%
MedChemExpress
  • size: 100 mg, 50 mg, 10mM/1mL, 250 mg
  • Variants: 4
from 240.74
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3-Hydroxycoumarin (Standard), 99.03%
MedChemExpress
  • size: 50 mg, 25 mg, 100 mg, 10 mg
  • Variants: 4
from 263.96
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Structural formula: {0} (CAS {1})

3-hydroxy-1-benzopyran-2-one is a hydroxycoumarin.

Source: ChEBI

Identity
Molecular formulaC9H6O3
Molecular weight162.14 g/mol
IUPAC name3-hydroxychromen-2-one
InChIKeyMJKVTPMWOKAVMS-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C=C(C(=O)O2)O

Computed by PubChem (NCBI)

Synonyms: 3-Hydroxycoumarin, 3-hydroxychromen-2-one, 2H-1-Benzopyran-2-one, 3-hydroxy-, 3-hydroxy-2H-chromen-2-one, 3-Hydroxy-2-benzopyrone, hydroxycoumarin, 3-Hydroxy-2H-1-benzopyran-2-one, 3 Hydroxycoumarin, 3-Hydroxy-chromen-2-one, Spectrum5_000232
Isomers (same molecular formula)
5-methyl-2-benzofuran-1,3-dione C9H6O3
1-oxo-3H-2-benzofuran-5-carbaldehyde C9H6O3
1-benzofuran-3-carboxylic acid C9H6O3
1-benzofuran-4-carboxylic acid C9H6O3
7-hydroxychromen-4-one C9H6O3
4-methyl-2-benzofuran-1,3-dione C9H6O3
isochromene-1,4-dione C9H6O3
8-hydroxychromen-2-one C9H6O3
5-hydroxychromen-4-one C9H6O3
3,4,5,6,8-pentadeuterio-7-hydroxychromen-2-one C9H6O3
3-methoxybicyclo[4.2.0]octa-1(6),2,4-triene-7,8-dione C9H6O3
4H-chromene-2,3-dione C9H6O3