Products 1076-38-6

CAS 1076-38-6 appears in our catalog under these names: Warfarin EP Impurity B (4-Hydroxy Coumarin), 4-Hydroxy Coumarin, >95% (HPLC), 4-Hydroxy-2H-1-benzopyran-2-one (4-Hydroxycoumarin), Warfarin EP Impurity B, 4-Hydroxycoumarin. Offered by: Chemat Brand, TRC, Mikromol, LoGiCal, Dr. Ehrenstorfer. Available pack sizes: on request, 1g, 25g, 4x25mg, 25mg, 10mg, 250mg, 5g.

Warfarin EP Impurity B (4-Hydroxy Coumarin)
Chemat Brand
  • size: on request
  • Variants: 1
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4-Hydroxy Coumarin, >95% (HPLC)
TRC
  • size: 1g, 25g
  • Variants: 2
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4-Hydroxy-2H-1-benzopyran-2-one (4-Hydroxycoumarin)
Mikromol
  • size: 4x25mg
  • Variants: 1
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Warfarin EP Impurity B
Mikromol
  • size: 25mg
  • Variants: 1
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4-Hydroxycoumarin
LoGiCal, Dr. Ehrenstorfer, TargetMol
  • size: 10mg, 250mg, 5g, 1kg
  • Variants: 8
from 379.44
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4-Hydroxycoumarin, 98+%
Thermo Scientific (Alfa Aesar)
  • size: 2500g, 100g, 500g
  • Variants: 3
from 220.94
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4-Hydroxycoumarin, >98.0%(GC)(T)
TCI
  • size: 25g, 250g
  • Variants: 2
from 167.52
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4-Hydroxycoumarin, 98%
Thermo Scientific (Acros), Fluorochem
  • size: 5g, 100g, 500g, 25g
  • Variants: 8
from 95.33
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4-Hydroxycoumarin 98%
Ambeed
  • size: 25g, 100g, 500g, 1000g
  • Variants: 4
from 181.25
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4-Hydroxycoumarin, 98%, 98%
Chemat
  • size: 5g, 10g, 25g, 50g
  • Variants: 9
from 69.20
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4-Hydroxycoumarin, 99.96%
MedChemExpress
  • size: 10mM/1mL, 25 g, 250 g, 50 g
  • Variants: 7
from 240.74
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4-Hydroxycoumarin (Standard), 99.26%
MedChemExpress
  • size: 250 mg, 100 mg, 25 mg, 50 mg
  • Variants: 4
from 263.96
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Structural formula: {0} (CAS {1})

4-hydroxycoumarin is a hydroxycoumarin that is coumarin in which the hydrogen at position 4 is replaced by a hydroxy group. It is a conjugate acid of a 4-hydroxycoumarin(1-).

Source: ChEBI

Identity
Molecular formulaC9H6O3
Molecular weight162.14 g/mol
IUPAC name4-hydroxychromen-2-one
InChIKeyVXIXUWQIVKSKSA-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=CC(=O)O2)O

Computed by PubChem (NCBI)

Synonyms: 4-Hydroxycoumarin, 4-Coumarinol, Benzotetronic acid, 4-hydroxychromen-2-one, Coumarin, 4-hydroxy-, 4-Hydroxy-2H-1-benzopyran-2-one, 4-hydroxy-2-chromenone, 4-hydroxy-2H-benzo[b]pyran-2-one, 4-hydroxy-2H-benzo(b)pyran-2-one, 4-OH coumarin
Related forms of this compound
5,6,7,8-tetradeuterio-4-hydroxychromen-2-one C9H6O3
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
3-hydroxychromen-2-one 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