Products 542-28-9

CAS 542-28-9 appears in our catalog under these names: delta-Valerolactone, Tetrahydro-2H-pyran-2-one, Tetrahydro–2H–pyran–2–one, delta-Valerolactone, 98%, may contain polymer , delta-Valerolactone, >98.0%(GC). Offered by: TRC, TargetMol, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth. Available pack sizes: 100g, 25g, 5g, 1g, 200mg, 500mg, 100mg, 500g.

delta-Valerolactone
TRC, Biosynth
  • size: 100g, 25g, 5g, 1kg
  • Variants: 6
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Tetrahydro-2H-pyran-2-one
TargetMol
  • size: 1g, 200mg, 500mg
  • Variants: 3
from 412.42
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Tetrahydro–2H–pyran–2–one
GLPBio
  • size: 100mg
  • Variants: 1
from 657.89
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delta-Valerolactone, 98%, may contain polymer
Thermo Scientific (Alfa Aesar)
  • size: 25g, 100g, 500g
  • Variants: 3
from 273.06
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delta-Valerolactone, >98.0%(GC)
TCI
  • size: 25g, 100g, 500g
  • Variants: 3
from 118.35
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delta-Valerolactone, 99%
Thermo Scientific (Acros)
  • size: 50g, 1KG, 250g
  • Variants: 3
from 521.17
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Tetrahydro-2H-pyran-2-one 98% may contain polymer
Ambeed
  • size: 1000g, 100g, 500g
  • Variants: 3
from 203.50
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DELTA-VALEROLACTONE, TECH.
Sigma-Aldrich
  • size: 100ML, 25ML
  • Variants: 2
from 310.00
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Tetrahydro-2H-pyran-2-one, 99.98%
MedChemExpress
  • size: 10mM/1mL, 100 g, 500 g, 25 g
  • Variants: 4
from 310.40
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Tetrahydro-2H-pyran-2-one (Standard)
MedChemExpress
  • size: 500 mg, 250 mg, 100 mg, 50 mg
  • Variants: 5
from 263.96
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Delta-Valerolactone, min. 95 %, 250 g
Roth
  • size: 250g
  • Variants: 1
from 1363.97
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Delta-Valerolactone, min. 95 %, 500 g
Roth
  • size: 500g
  • Variants: 1
from 1835.93
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Delta-Valerolactone, min. 95 %, 1 kg
Roth
  • size: 1kg
  • Variants: 1
from 2496.67
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Tetrahydro-2H-pyran-2-one, 98%
Fluorochem
  • size: 1g, 25g, 100g, 500g
  • Variants: 5
from 102.07
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Structural formula: {0} (CAS {1})

5-valerolactone is the simplest member of the class of delta-lactone that is tetrahydro-2H-pyran substituted by an oxo group at position 2. It derives from a hydride of an oxane.

Source: ChEBI

Identity
Molecular formulaC5H8O2
Molecular weight100.12 g/mol
IUPAC nameoxan-2-one
InChIKeyOZJPLYNZGCXSJM-UHFFFAOYSA-N
SMILESC1CCOC(=O)C1

Computed by PubChem (NCBI)

Synonyms: delta-Valerolactone, 5-Valerolactone, 2H-Pyran-2-one, tetrahydro-, oxan-2-one, tetrahydropyran-2-one, Tetrahydro-2-pyranone, delta-Valeryllactone, .delta.-Valerolactone, Valerolactone, 1-Oxacyclohexan-2-one
Related forms of this compound
4,4,5,5-tetradeuteriooxan-2-one C5H8O2
Isomers (same molecular formula)
2-methylcyclopropane-1-carboxylic acid C5H8O2
cis-(1R,2S)-2-methylcyclopropane-1-carboxylic acid C5H8O2
3-(methoxymethylidene)oxetane C5H8O2
3,4-dihydro-2H-pyran-6-ol C5H8O2
3,6-dihydro-2H-pyran-4-ol C5H8O2
2-methyloxolan-3-one C5H8O2
(4S)-4-methyloxolan-2-one C5H8O2
(E)-pent-3-enoic acid C5H8O2
3-(hydroxymethyl)cyclobutan-1-one C5H8O2
pentane-2,4-dione C5H8O2
3-methyloxetane-3-carbaldehyde C5H8O2