(1R,2S,3R)-1-[5-[(2S,3R)-2,3,4-Trihydroxybutyl]-2-pyrazinyl]-1,2,3,4-butanetetrol
deoxyfructosazine
CAS: 17460-13-8
Molecular Formula: C12H20N2O7
(1R,2S,3R)-1-[5-[(2S,3R)-2,3,4-Trihydroxybutyl]-2-pyrazinyl]-1,2,3,4-butanetetrol - Names and Identifiers
(1R,2S,3R)-1-[5-[(2S,3R)-2,3,4-Trihydroxybutyl]-2-pyrazinyl]-1,2,3,4-butanetetrol - Physico-chemical Properties
| Molecular Formula | C12H20N2O7 |
| Molar Mass | 304.3 |
| Density | 1.582 |
| Melting Point | 157-160°C |
| Boling Point | 712.0±60.0 °C(Predicted) |
| Appearance | Form Solid, color Pale Brown to Brown |
| pKa | 11.86±0.20(Predicted) |
| Storage Condition | Refrigerator |
| Use | Uses 2, 5-deoxyfructosine is a heterocyclic organic substance, which can be used as an impurity reference substance. |
(1R,2S,3R)-1-[5-[(2S,3R)-2,3,4-Trihydroxybutyl]-2-pyrazinyl]-1,2,3,4-butanetetrol - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| HS Code | 29072990 |
(1R,2S,3R)-1-[5-[(2S,3R)-2,3,4-Trihydroxybutyl]-2-pyrazinyl]-1,2,3,4-butanetetrol - Upstream Downstream Industry
| Raw Materials | (3R,4R,5S,6R)-3-amino-6-(hydroxymethyl)tetrahydro-2H-pyran-2,4,5-triol hydrochloride Fructosazine D-Glucosamine hydrochloride |
(1R,2S,3R)-1-[5-[(2S,3R)-2,3,4-Trihydroxybutyl]-2-pyrazinyl]-1,2,3,4-butanetetrol - Nature
| Solubility | DMSO (Slightly), Methanol (Slightly, Heated), Water (Slightly, Sonicated) |
Last Update：2024-04-10 22:29:15
(1R,2S,3R)-1-[5-[(2S,3R)-2,3,4-Trihydroxybutyl]-2-pyrazinyl]-1,2,3,4-butanetetrol - Preparation
step 1: weigh 5g fructose and 15g ammonium chloride, dissolve in 500g distilled water and stir to mix evenly. Step 2: Place the prepared fructose and aqueous solution with additional nitrogen source in the reaction container, set the reaction temperature to 120 ℃, and the reaction time to 2 hours. After the reaction, a small amount of 2, 5-deoxyfructosine crude product was taken out for analysis. The conversion rate of fructose was 100%, and the molar yield of 2, 5-deoxyfructosine was 60%. Step 3: Rotate and concentrate the mixed solution of 2,5-deoxyfructosine crude product, add 300ml of ethanol and formic acid (v/v = 1:6), filter, remove insoluble impurities, and let the filtrate stand for 10 hours, Crystallize to obtain product 2,5-deoxyfructosine, and the purity of the crystalline product is ≥ 98%.
Last Update：2024-04-10 22:29:15
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Spot supply
Product Name: Glucosamine Hydrochloride Impurity 3(Glucosamine Hydrochloride EP Impurity C) Visit Supplier Webpage Request for quotationCAS: 17460-13-8
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Product Name: deoxyfructosazine Visit Supplier Webpage Request for quotation
CAS: 17460-13-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 17460-13-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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Raw Materials for (1R,2S,3R)-1-[5-[(2S,3R)-2,3,4-Trihydroxybutyl]-2-pyrazinyl]-1,2,3,4-butanetetrol
(3R,4R,5S,6R)-3-amino-6-(hydroxymethyl)tetrahydro-2H-pyran-2,4,5-triol hydrochloride
Fructosazine
D-Glucosamine hydrochloride
Fructosazine
D-Glucosamine hydrochloride