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75414-43-6

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75414-43-6 Usage

General Description

1,5-Anhydro-D-fructose, also known as levoglucosan, is a sugar molecule that is formed from the dehydration of D-fructose. It is commonly found in wood smoke and has been identified as a major component of atmospheric aerosols. This chemical has also been found in various natural sources, including plants, soils, and sediments. 1,5-Anhydro-D-fructose has potential applications in the pharmaceutical industry, as it has been shown to have antioxidant, anti-inflammatory, and anti-cancer properties. Additionally, it can be used as a biomarker to study the environmental impact of biomass burning and as a potential carbon source for the production of bioethanol. Its unique properties and potential applications make 1,5-anhydro-D-fructose a molecule of interest in various fields of research.

Check Digit Verification of cas no

The CAS Registry Mumber 75414-43-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,1 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75414-43:
(7*7)+(6*5)+(5*4)+(4*1)+(3*4)+(2*4)+(1*3)=126
126 % 10 = 6
So 75414-43-6 is a valid CAS Registry Number.
InChI:InChI=1/C6H10O5/c7-1-4-6(10)5(9)3(8)2-11-4/h4-7,9-10H,1-2H2/t4-,5-,6-/m1/s1

75414-43-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,5-anhydro-d-fructose

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:75414-43-6 SDS

75414-43-6Relevant articles and documents

FUNGAL ENZYMIC ACTIVITY DEGRADING 1,4-α-D-GLUCANS TO 1,5-D-ANHYDROFRUCTOSE

Baute, Marie-Antoinette,Baute, Robert,Deffieux, Gerard

, p. 3401 - 3404 (1988)

1,5-D-Anhydrofructose, the precursor of the antibiotic pyrone microthecin in morels and other fungi, is produced in Morchella vulgaris by a novel enzymic activity, presumably a lyasic one, which acts specifically on openchain 1,4-α-D-glucans; it can be prepared enzymatically in vitro from starch in 40 to 50percent yield.Key Word Index - Morchella vulgaris; M. costata; fungi; morels; cortacerone; mircothecin; carbohydrates; pyrones; glucosone; 1,5-D-anhydrofructose; bioconversion; 1,4-α-D-glucan; starch; glycogen.

Expedient conversion of d-glucose into 1,5-anhydro-d-fructose and into single stereogenic-center dihydropyranones, suitable six-carbon scaffolds for concise syntheses of the soft-coral constituents (-)-bissetone and (-)-palythazine

Brehm, Manfred,Goeckel, Volker H.,Jarglis, Pan,Lichtenthaler, Frieder W.

, p. 358 - 373 (2008/09/19)

High-yielding protocols are described to convert d-glucose-via hydroxylaminolysis of its hydroxyglucal esters, followed by deoximination and β-elimination of acid-into dihydropyranone building blocks with a single stereogenic center. Their versatility as enantiopure six-carbon scaffolds is highlighted by excellent regio- and stereocontrol in a variety of addition reactions and by their straightforward use as building blocks for the concise syntheses of the soft-coral constituents bissetone and palythazine in enantiopure form, thereby proving their absolute configuration. Moreover, several procedures are detailed to convert hydroxyglucal esters into 1,5-anhydro-d-fructose, their parent sugar, the direct low-temperature de-O-acylation being the most suitable for preparative purposes, as long as its access via enzymatic degradation of starch is not implemented on an appreciable scale.

1,5 AND 1,4-ANHYDROKETOSES, METHODS FOR THE PREPARATION OF 1,5-AND 1,4-ANHYDROKETOSES, INTERMEDIATES, AND USES OF 1,5-AND 1,4-ANHYDROKETOSES

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Page/Page column 75-76, (2008/06/13)

The present invention relates to 1,4- and 1,5-anhydro-D-ketoses (monosaccharides, oligosaccharides and various glycoconjugates), e.g. 1,5-anhydro-D-fructose. Moreover, the invention provides synthetic methods and novel intermediates and precursors suitable for their preparation. The methods include catalytic- and/or pyrolitic sulfenic acid elimination of corresponding ?-hydroxy sulfoxides, N-deprotection of N-substituted-aminoglycals, O-deprotection of carbohydrate enolethers and/or O-acyl-substituted carbohydrate enols, and regio- and stereoselective modification and subsequent chemical transformation of bicyclic and/or tricyclic 1,4- and 1,5-anhydro-glycoderivatives. Furthermore, the present invention provides novel applications of 1,4- and 1,5-anhydroketoses within pharmaceutical, food and cosmetic industries.

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