Direkt zum Inhalt
Merck

729698

Sigma-Aldrich

(S)-(+)-α-Hydroxy-β,β-dimethyl-γ-butyrolacton

97%

Synonym(e):

(S)-(+)-β,β-Dimethyl-α-hydroxy-γ-butyrolacton, (S)-(+)-Pantolacton, (S)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanon, L-Pantolacton

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise


About This Item

Empirische Formel (Hill-System):
C6H10O3
CAS-Nummer:
Molekulargewicht:
130.14
Beilstein:
4659425
MDL-Nummer:
UNSPSC-Code:
12352005
PubChem Substanz-ID:
NACRES:
NA.22

Assay

97%

Form

crystals

Optische Aktivität

[α]22/D +50.0°, c = 0.5 in H2O

bp

120-122 °C/15 mmHg (lit.)

mp (Schmelzpunkt)

89-93 °C

Lagertemp.

2-8°C

SMILES String

CC1(C)COC(=O)[C@H]1O

InChI

1S/C6H10O3/c1-6(2)3-9-5(8)4(6)7/h4,7H,3H2,1-2H3/t4-/m1/s1

InChIKey

SERHXTVXHNVDKA-SCSAIBSYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Piktogramme

Corrosion

Signalwort

Danger

H-Sätze

Gefahreneinstufungen

Eye Dam. 1

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Zhiqiang Liu et al.
Journal of agricultural and food chemistry, 54(16), 5823-5830 (2006-08-03)
D-Pantonohydrolase has attracted increasing attention as a biocatalyst for stereospecific production of D-pantoic acid. The Fusarium moniliforme D-pantonohydrolase was selected for directed evolution through error-prone Polymerase Chain Reaction (PCR) combined with DNA shuffling for improved activity and pH stability using
Total synthesis and antitumor activity of ZK-EPO: the first fully synthetic epothilone in clinical development.
Ulrich Klar et al.
Angewandte Chemie (International ed. in English), 45(47), 7942-7948 (2006-09-29)
A D Keefe et al.
Nature, 373(6516), 683-685 (1995-02-23)
The involvement of coenzyme A in many enzyme reactions suggests that it acted in this capacity very early in the development of life on Earth. Particularly relevant in this regard is its role in the activation of amino acids and
Michael-Rock Goldsmith et al.
Journal of the American Chemical Society, 125(51), 15696-15697 (2003-12-18)
Dilute solutions of (R)-(-)-pantolactone in CCl4 were studied by polarimetry in conjunction with theoretical calculations of [alpha]D. Our data demonstrate that the self-association of a chiral solute results in a change in [alpha]D that can be accounted for by the
K Nakamura et al.
Bioorganic & medicinal chemistry, 2(6), 433-437 (1994-06-01)
Addition of beta-cyclodextrin improves enantioselectivity dramatically in the reduction of ketopantolactone mediated by baker's yeast. It has been found that the selectivity increases with the decrease in concentration of ketopantolactone in bulk solvent, and beta-cyclodextrin controls its effective concentration. The

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.