CAS 599-04-2
:D-Pantolactone
Description :
D-Pantolactone, avec le numéro CAS 599-04-2, est un ester cyclique et un dérivé de l'acide pantothénique (vitamine B5). C'est un liquide incolore à jaune pâle avec une odeur légèrement sucrée et il est hygroscopique par nature. D-Pantolactone est connu pour son rôle dans la synthèse de divers produits pharmaceutiques et cosmétiques en raison de ses propriétés hydratantes. Il a une formule moléculaire de C6H10O2 et un poids moléculaire d'environ 114,14 g/mol. Le composé est soluble dans l'eau, l'alcool et d'autres solvants organiques, ce qui le rend polyvalent pour diverses applications. D-Pantolactone peut subir une hydrolyse pour former de l'acide D-pantothénique, qui est essentiel pour la synthèse de la coenzyme A dans les systèmes biologiques. Sa stabilité et sa réactivité dans différentes conditions en font un intermédiaire important dans la synthèse organique. De plus, il est généralement considéré comme sûr pour une utilisation dans les applications alimentaires et cosmétiques, bien que des mesures de manipulation et de sécurité appropriées doivent être observées en raison de sa nature chimique.
Formule :C6H10O3
InChI :InChI=1/C6H10O3/c1-6(2)3-9-5(8)4(6)7/h4,7H,3H2,1-2H3
Code InChI :InChIKey=SERHXTVXHNVDKA-BYPYZUCNSA-N
SMILES :O[C@@H]1C(C)(C)COC1=O
Synonymes :- (-)-(R)-Pantolactone
- (-)-2-Hydroxy-3,3-dimethyl-γ-butyrolactone
- (-)-Pantoyl lactone
- (3R)-3-Hydroxy-4,4-dimethyloxolan-2-one
- (3R)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone
- (3R)-Tetrahydro-3-hydroxy-4,4-dimethylfuran-2-one
- (R)-3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one
- (R)-α-Hydroxy-β,β-dimethyl-γ-butyrolactone
- 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (3R)-
- 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (R)-
- 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, <span class="text-smallcaps">D</span>-(-)-
- <span class="text-smallcaps">D</span>-(-)-Pantolactone
- <span class="text-smallcaps">D</span>-(-)-Pantoyl lactone
- <span class="text-smallcaps">D</span>-(-)-α-Hydroxy-β,β-dimethyl-γ-butyrolactone
- Pantolactone
- Pantothenic lactone
- l-Pantoyl lactone
- D-(-)-Pantolactone
- D-Pantolactone
- 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, D-(-)-
- R(-)-3,3-DIMETHYL-2-HYDROXY-GAMMA-BUTYROLACTONE
- ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE
- D-PANTOYL LACTONE
- D-(-)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE
- D-PANTOIC ACID G-LACTONE
- D-(-)-2-HYDROXY-3,3-DIMETHYL-GAMMA-BUTYROLACTONE
- D-(-)-PANTOYL LACTONE
- PANTOLACTONE-D
- 2,4-DIHYDROXY-3,3-DIMETHYLBUTYRIC ACID GAMMA-LACTONE
- PANTOIC ACID GAMMA-LACTONE
- (R)-(-)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE
- (R)-(-)-ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE
- R(-)-2-HYDROXY-3,3-DIMETHYL-GAMMA-BUTYROLACTONE
- D-ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE
- (R)-(-)-BETA,BETA-DIMETHYL-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
- Voir plus de synonymes
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
15 produits concernés.
D-(-)-Pantolactone, 99%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C6H10O3Degré de pureté :99%Couleur et forme :White, Crystalline powder or crystalsMasse moléculaire :130.14Pantolactone
CAS :Lactones, nesoiFormule :C6H10O3Couleur et forme :White Yellow PowderMasse moléculaire :130.06299D-(-)-Pantolactone
CAS :Formule :C6H10O3Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :130.1418D-(-)-Pantolactone
CAS :Formule :C6H10O3Degré de pureté :99.0 - 101.0 %Couleur et forme :Colourless crystals or white crystalline powderMasse moléculaire :130.14D-Pantolactone
CAS :<p>D-Pantolactone</p>Formule :C6H10O3Degré de pureté :98%Couleur et forme : white solidMasse moléculaire :130.14g/mol(R)-3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one
CAS :Pantolactone belongs to the class of organic compounds known as gamma-butyrolactones. gamma-Butyrolactones are compounds containing a gamma-butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, andFormule :C6H10O3Degré de pureté :99.41%Couleur et forme :White Crystalline Powder Or CrystalsMasse moléculaire :130.14D-(-)-Pantolactone
CAS :Produit contrôlé<p>Applications An important intermediate in the synthesis of pantothenic acid as well as a degradation product of pantothneic acid in the liver. Causes disorientation and hypothermia, and prevents phenamine-induced hyperthermia.<br>References Williams, M.: Science, 91, 246 (1940); Glaser et al.: Monatsch. Chem., 25, 46 (1904); Stiller et al.: J. Am. Chem. Soc., 62, 1785 (1940); Dorofeev, B.F. et al.: Dep. Doc., 14 (1979);<br></p>Formule :C6H10O3Couleur et forme :NeatMasse moléculaire :130.14D-Pantolactone
CAS :<p>D-Pantolactone is a lactone that is produced by the bacterial strain Pantoea agglomerans. It is an intermediate in the biosynthesis of pantothenic acid and calcium pantothenate. D-Pantolactone has been shown to have inhibitory properties against HIV infection, but it is not active against other viruses. D-Pantolactone binds to the enzyme hydrolase and blocks the transfer of a proton from ATP to ADP, inhibiting the production of ATP and leading to cell death. The reaction solution for D-pantolactone can be analyzed using nuclear magnetic resonance spectroscopy (NMR) or high performance liquid chromatography (HPLC).</p>Formule :C6H10O3Degré de pureté :Min. 98%Couleur et forme :White PowderMasse moléculaire :130.14 g/mol(R)-3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one
CAS :Formule :C6H10O3Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :130.143D-(-)-Pantolactone
CAS :<p>D-(-)-Pantolactone is a chiral compound, specifically an intermediate, which plays a crucial role in the synthesis of several pharmaceutical products. It is derived from natural sources, most commonly through the resolution of pantothenic acid or from biotechnological processes involving specific microorganisms. The compound's mode of action is based on its ability to act as a precursor or building block in enantioselective synthesis, facilitating the production of optically active compounds that are essential in drug development.</p>Formule :C6H10O3Degré de pureté :Min. 98 Area-%Masse moléculaire :130.14 g/mol














