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(S)-2-Hydroxysuccinic acid

Katalog-Nr.GC31622

(S)-2-HydroxybernsteinsÄure ((S)-2-HydroxybernsteinsÄure) ist eine DicarbonsÄure in natÜrlich vorkommender Form, trÄgt zum angenehm sÄuerlichen Geschmack von FrÜchten bei und wird als Lebensmittelzusatzstoff verwendet.

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(S)-2-Hydroxysuccinic acid Chemische Struktur

Cas No.: 97-67-6

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Sample solution is provided at 25 µL, 10mM.

Product Documents

Quality Control & SDS

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Background

(S)-2-Hydroxysuccinic acid is a dicarboxylic acid in naturally occurring form, contributes to the pleasantly sour taste of fruits and is used as a food additive.

It is showed that ME is essential for (S)-2-Hydroxysuccinic acid (L-malic acid) utilization in L. casei. Furthermore, deletion of either the gene encoding the histidine kinase or the response regulator of the TC system resulted in the loss of the ability to grow on (S)-2-Hydroxysuccinic acid, thus indicating that the cognate TC system regulates and is essential for the expression of ME. Transcriptional analyses shows that expression of maeE is induced in the presence of (S)-2-Hydroxysuccinic acid and repressed by glucose, whereas TC system expression is induced by (S)-2-Hydroxysuccinic acid and is not repressed by glucose[1].

[1]. Landete JM, et al. Requirement of the Lactobacillus casei MaeKR two-component system for L-malic acid utilization via a malic enzyme pathway. Appl Environ Microbiol. 2010 Jan;76(1):84-95.

Chemical Properties

Cas No. 97-67-6 SDF
Canonical SMILES O=C(O)[C@@H](O)CC(O)=O
Formula C4H6O5 M.Wt 134.09
Löslichkeit Soluble in DMSO Storage Store at -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table

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1 mg 5 mg 10 mg
1 mM 7.4577 mL 37.2884 mL 74.5768 mL
5 mM 1.4915 mL 7.4577 mL 14.9154 mL
10 mM 0.7458 mL 3.7288 mL 7.4577 mL
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