Glycoscience

2,3-O-Isopropylidene-hamamelono-1,4-lactone is an Oligosaccharide with a Glycosylation that is Synthetic and Fluorinated. It has a Custom synthesis and Methylation. This product is Monosaccharide and Polysaccharide. It has a Click modification, a complex carbohydrate, and is High purity. The CAS number for this product is 62968-07-1.

Sucrose octabenzoate is a practically colorless, odorless, transparent, glass-like material which is compatible with a number of synthetic resins, such as polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, polyvinyl acetate and cellulose acetate. Sucrose octabenzoate improves the hardness and gloss of these products and has also been found to be useful as a component of inks, adhesives, coatings and plastic objects.

Colominic acid (polysialic acid) is a linear small polysaccharide containing α-2,8-linked sialic acid (neurominic acid) with (n = 8 to >100) residues. Polysialic acid is an unusual post translational modification polysaccharide that is widely expressed in nature in bacterial capsules, fish, sea urchin eggs, embryonic tissues, amphibians, animal and human brains, and in a various cancers.  The major carrier of polysialic acids in mammals is the neural cell adhesion molecule (a glycoprotein that belongs to the immunoglobulin superfamily).Average molecular weight for this product is :50000-60000

α 1,4-glucodecasaccharide derived from starch by hydrolysis and chromatography

NAcDGJ is a glycosylation-derived, synthetic, complex carbohydrate with methylation, click modification, fluorination, saccharide and sugar modifications. NAcDGJ has shown to have anticancer activity in vitro and in vivo. This compound can be custom synthesized with high purity and CAS number.

α-D-Mannose-1-phosphate sodium is a synthetically made mannose phosphate. This compound is used in the synthesis of oligosaccharides and glycoproteins.

Isorhamnetin 3-O-galactoside is a flavonoid derivative that is found in plant tissue. It has antioxidant properties and has been shown to inhibit leucaena seed germination, growth, and the production of reactive oxygen species (ROS). Isorhamnetin 3-O-galactoside can be extracted from fruit by using an aqueous solution of potassium hydroxide. It is also used as a dietary supplement for its potent inhibitory activity on ROS. Isorhamnetin 3-O-galactoside is found in plants with other flavonoids such as quercetin and kaempferol. The chemical structure of this compound consists of a hydroxyl group at the C3 position and an O-glycosidic linkage to galactose at the C2 position. This compound can be detected by mass spectrometric methods such as electron ionization or electrospray ionization because it

(1S) -1- [(2S, 3R) - N-Butyl-3- hydroxy- 1- azetidinyl] -1, 2- ethanediol is a synthetic carbamate which is a modification of the sugar D-glucose. It has been fluorinated at the C4 position and glycosylated at the C2 position. This compound is also methylated at the C3 position. (1S) -1- [(2S, 3R) - N-Butyl-3- hydroxy- 1- azetidinyl] -1, 2- ethanediol has CAS number 7145636 and has been custom synthesized to be high purity and with custom synthesis modifications.

Monosialyllacto-N-hexaose is a high purity, custom synthesis sugar that belongs to the group of oligosaccharides. This carbohydrate is modified with fluorination and glycosylation, which are Click modifications. Monosialyllacto-N-hexaose has a CAS number of 68638-04-3. This product is available for purchase in bulk quantities.

6-Sialylgalacto-N-biosyl-serine is a custom synthesis product that has been fluorinated and modified. The material is an Oligosaccharide, Polysaccharide, saccharide, Carbohydrate, Fluorination, complex carbohydrate with a CAS number of 60919-07-2. It is highly pure with a purity of > 98% by HPLC analysis. The modification on the sugar molecule includes Click chemistry and Methylation. The monosaccharide sugar is the saccharide part of the molecule.

This beta-cyclodextrin (β-CD) derivative is a functionalized cyclic oligosaccharide composed of seven glucose units, characterized by a hydrophilic exterior and a lipophilic cavity (bigger than α-CD and smaller than γ-CDs), which allows it to encapsulate various guest molecules. This structural feature facilitates its use in multiple applications, including pharmaceuticals, food enhancement, and cosmetics. In the pharmaceutical industry, it enhances the solubility and stability of poorly water-soluble drugs, improving their bioavailability and efficacy while also masking unpleasant tastes. The food sector utilizes it as a stabilizer for flavors, colors, and nutrients, extending shelf life by protecting sensitive ingredients from degradation. In cosmetics, it serves as a complexing agent for fragrances and active components, ensuring their stability and controlled release. Its use expands to many other fields, including nanotechnology for drug delivery systems, environmental remediation for extracting organic pollutants, textiles for slow-release fragrances, and analytical chemistry for chiral separation.

1,2:3,4:5,6-Tri-O-isopropylidene-D-glycero-L-gulo-heptitol is a fluorinated monosaccharide that is synthesized from D-glucose. It is used as an experimental carbohydrate for glycosylation and modification reactions with other compounds. 1,2:3,4:5,6-Tri-O-isopropylidene-D-glycero-L-gulo-heptitol has a CAS number of 152400–59–1.

N-Butyldeoxymannojirimycin HCl is a custom synthesis, complex carbohydrate that is synthesized from Oligosaccharides and Polysaccharides. This product is modified with Methylation, Glycosylation, and Carbohydrate. It has the CAS No. 155501-85-2 and it is high purity and fluorinated. The product can be used in Synthetic applications such as Click modification, sugar, or Fluorination.

Used to determine composition and sequence of glucan-containing mixed linkages

A custom synthesis of (3r,4s)-3,4-Bis-benzyloxymethyl-oxetane-2-one 2-hydrate is a modification of a complex carbohydrate. This compound is synthesized from an oligosaccharide and has the molecular formula C14H15O2. The molecular weight for this compound is 256.24 g/mol. This compound is soluble in water and has a melting point of 80°C. It can be used as a sugar or a polysaccharide in glycosylation reactions. This compound also has fluorination and saccharide functionalities that can be used in methylation reactions to produce methylated sugars or monosaccharides.

Iota-Carageenan is a gelling sulphated galactan extracted from red seaweed (typically Euchuma cottonii and Euchuma spinosum). The structure of all carrageenans consists of a strictly alternating masked repeating unit of (1,3) linked α-D-galactose and (1,4) linked β-D-galactose. The α-linked galactose occurs as a 3,6-anhydro-2-sulphate unit and the β-linked sugar occurs as the 4-sulphate.
The image was kindly provided by Prof Mike Guiry from Cork who runs ‘The Seaweed Site’.

4-Methoxyphenyl 2-acetamido-3,6-di-O-acetyl-4-O-[2,4-di-O-(3,6,9)-triacetyldi-O-(3,4,6)-triacetyldiacetamido]-bDglucopyranoside (MPPA) is a modification of the natural oligosaccharide 3,6,-di-O-(2,4-di-O-(3,6,9)-triacetyldiacyl)-bDmannopyranosyl. MPPA is synthesized by methylation and glycosylation of glucose residues in the backbone of the natural oligosaccharide. The methylated glycosidic linkages are substituted for acetamido groups in order to confer water solubility to the molecule. MPPA has been shown to be an effective inhibitor of influenza virus replication in vitro.