(R)-GAMMA-VALEROLACTONE

Base Information Edit

Chemical Name:(R)-GAMMA-VALEROLACTONE
CAS No.:58917-25-2
Molecular Formula:C5H8O2
Molecular Weight:100.117
Hs Code.:
Mol file:58917-25-2.mol

Synonyms:2(3H)-Furanone,dihydro-5-methyl-, (R)-;(+)-4-Methylbutyrolactone;(+)-g-Methylbutyrolactone;(+)-g-Pentalactone;(+)-g-Valerolactone;(5R)-5-Methyldihydrofuran-2(3H)-one;(5R)-Dihydro-5-methyl-2(3H)-furanone;(R)-(+)-g-Valerolactone;(R)-4-Methylbutyrolactone;(R)-4-Pentanolide;(R)-5-Methyldihydrofuran-2(3H)-one;(R)-5-Methyldihydrofuran-2-one;(R)-g-Pentalactone;(R)-g-Valerolactone;

Suppliers and Price of (R)-GAMMA-VALEROLACTONE

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
(R)-γ-Valerolactone ≥97.5% (GC)
500mg
$ 396.00

Sigma-Aldrich
(R)-γ-Valerolactone ≥97.5% (GC)
100mg
$ 96.40

Cayman Chemical
(R)-γ-Valerolactone ≥95%
100mg
$ 81.00

Cayman Chemical
(R)-γ-Valerolactone ≥95%
50mg
$ 45.00

Cayman Chemical
(R)-γ-Valerolactone ≥95%
500mg
$ 338.00

Cayman Chemical
(R)-γ-Valerolactone ≥95%
250mg
$ 180.00

American Custom Chemicals Corporation
(R)-GAMMA-VALEROLACTONE 95.00%
100MG
$ 622.19

AK Scientific
(R)-gamma-Valerolactone
100mg
$ 209.00

AK Scientific
(R)-gamma-Valerolactone
500mg
$ 556.00

AHH
(R)-5-Methyldihydrofuran-2-one 97%
10g
$ 860.00

Total 28 raw suppliers

Chemical Property of (R)-GAMMA-VALEROLACTONE Edit

Chemical Property:

Boiling Point:206.6 °C at 760 mmHg
Flash Point:75 °C
PSA：26.30000
Density:1.04 g/cm³
LogP:0.71190
Storage Temp.:2-8°C

Purity/Quality:

99% ^*data from raw suppliers

(R)-γ-Valerolactone ≥97.5% (GC) ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi,Xn
Hazard Codes:Xn,Xi
Statements: 22-36-36/37/38
Safety Statements: 26-36

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (R)-GAMMA-VALEROLACTONE

There total 83 articles about (R)-GAMMA-VALEROLACTONE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

: 624-45-3
levulinic acid methyl ester

: 58917-25-2
(R)-5-methyl-2-oxotetrahydrofuran

Guidance literature:: With hydrogenchloride; hydrogen; [RuCl₂-((R)-binap)]*NEt₃; In methanol; at 40 ℃; for 48h; under 2068.6 Torr;
DOI:10.1021/jo00087a052

Reference yield: 92.0%

: 99631-16-0
ethyl (S)-4-hydroxypentanoate

: 58917-25-2
(R)-5-methyl-2-oxotetrahydrofuran

Guidance literature:: With toluene-4-sulfonic acid; In methanol; at 20 ℃; for 20h; enantioselective reaction; Inert atmosphere;
DOI:10.1016/j.tetasy.2016.05.008