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Merck
CN

729698

(S)-(+)-泛酸内酯

97%

别名:

(S)-(+)-α-羟基-β,β-二甲基-γ-丁内酯, (S)-(+)-β,β-二甲基-α-羟基-γ-丁内酯, (S)-二氢-3-羟基-4,4-二甲基-2(3H)-呋喃酮, L-泛内酯

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关于此项目

经验公式(希尔记法):
C6H10O3
化学文摘社编号:
分子量:
130.14
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4659425
Assay:
97%
Form:
crystals
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InChI key

SERHXTVXHNVDKA-SCSAIBSYSA-N

InChI

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

SMILES string

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

assay

97%

form

crystals

optical activity

[α]22/D +50.0°, c = 0.5 in H2O

bp

120-122 °C/15 mmHg (lit.)

mp

89-93 °C

functional group

ester, hydroxyl

storage temp.

2-8°C

Quality Level

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Dayong Si et al.
Applied microbiology and biotechnology, 95(2), 431-440 (2012-03-09)
The 1,2-propanediol (1,2-PD) inducible membrane-bound L-pantoyl lactone (L-PL) dehydrogenase (LPLDH) has been isolated from Rhodococcus erythropolis AKU2103 (Kataoka et al. in Eur J Biochem 204:799, 1992). Based on the N-terminal amino acid sequence of LPLDH and the highly conserved amino
R K Airas
The Biochemical journal, 250(2), 447-451 (1988-03-01)
A pseudomonad was separated having a pantothenase that produced beta-alanine and pantoic acid. The pantothenase from an old strain, Pseudomonas fluorescens UK-1, was shown to produce beta-alanine and pantoyl lactone. The pantoic acid-producing pantothenase was characterized and compared with the
Cheryl N Miller et al.
Journal of bacteriology, 195(5), 965-976 (2012-12-18)
Pantothenate, commonly referred to as vitamin B(5), is an essential molecule in the metabolism of living organisms and forms the core of coenzyme A. Unlike humans, some bacteria and plants are capable of de novo biosynthesis of pantothenate, making this
Pelayo Camps et al.
The Journal of organic chemistry, 73(17), 6657-6665 (2008-07-30)
A series of novel N,O-psiconucleosides has been prepared in both enantiomeric forms by resolution of an advanced racemic synthetic intermediate using (R)-N-phenylpantolactam as a chiral resolution agent. The absolute configuration of all of these compounds has been unequivocally established by
Bala Rathinasabapathi et al.
Annals of botany, 95(6), 1033-1037 (2005-03-16)
All plants synthesize pantothenate but its synthesis and regulation are not well understood. The aim of this work is to study the effect of exogenous supply of precursor compounds on pantothenate levels in leaves. Precursor compounds were supplied in solution

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