73132

meso-Erythritol

analytical standard

• Synonim(y): 1,2,3,4-Butanetetrol, meso-1,2,3,4-Tetrahydroxybutane, i-Erythritol
• Wzór liniowy: HOCH₂[CH(OH)]₂CH₂OH
• Numer CAS: 149-32-6
• Masa cząsteczkowa: 122.12
• Beilstein: 1719753
• Numer WE: 205-737-3
• Numer MDL: MFCD00004710
• Kod UNSPSC: 85151701
• Identyfikator substancji w PubChem: 329764644
• NACRES: NA.24

Właściwości

• klasa czystości: analytical standard
• Poziom jakości: 100
• Próba: ≥99.0% (GC)
• okres trwałości: limited shelf life, expiry date on the label
• metody: HPLC: suitable; gas chromatography (GC): suitable
• zanieczyszczenia: ≤1.0% water
• tw: 329-331 °C (lit.)
• mp: 118-120 °C (lit.)
• Zastosowanie: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• temp. przechowywania: −20°C
• ciąg SMILES: OC[C@@H](O)[C@@H](O)CO
• InChI: 1S/C4H10O4/c5-1-3(7)4(8)2-6/h3-8H,1-2H2/t3-,4+
• Klucz InChI: UNXHWFMMPAWVPI-ZXZARUISSA-N

Opis

Opis ogólny

meso-Erythritol, belonging to the class of sugar alcohols, is identified in a variety of food products, fruits, vegetables, beverages and dietary supplements. It is known as a low glycemic food additive and plays an important role as a sweetener for diabetic patients, since it does not have glycemic or insulinemic effect due to its ability to not get metabolized but get absorbed in the small intestine. It is also reportedly used as a sugar substitute in toothpaste, chewing gums, confectionery food products, etc.

Zastosowanie

meso-Erythritol may be used as an analytical reference standard for the quantification of the analyte in:

• Food products using high-pressure liquid chromatography coupled to charged aerosol detector (HPLC-CAD).
• Confectioneries using high-performance liquid chromatography with UV detection (HPLC-UV).
• Food and beverages using liquid chromatography with UV detection (LC-UV).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Działania biochem./fizjol.

Allelic variation of the Tas1r3 gene affects behavioral taste responses to this sugar alcohol, suggesting that it is a T1R3 receptor ligand.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable