Carbohydrates
Medchemexpress LLC HY-B0490 1g Medchemexpress, Hygromycin B CAS:31282-04-9 Purity:>98%
Medchemexpress, HY-B0490 1g Hygromycin B CAS:31282-04-9 Hygromycin B is an aminoglycoside antibiotic active against prokaryotic and eukaryotic cells. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Medchemexpress LLC 1-(3-Nitrophenyl)ethanone | 121-89-1 | 99.7% | 165.15 | 1 KG
1-(3-Nitrophenyl)ethanone, also known as m-Nitroacetophenone, is a Diterpenoids product isolated from the leaves of *Suregada glomerulata*. This high-purity chemical is provided as a white to yellow solid, making it suitable for various research applications.
- Isolated from *Suregada glomerulata*(Bl.) Baill.
- Diterpenoids product
- For research use only
- High purity: 99.7%
- Solid appearance
- White to yellow color
- Molecular weight of 165.15
- Store at room temperature for up to 3 years
![eMolecules 21085-72-3 | Acetobromo-?-D-glucuronic acid methyl ester, 98% | ChemScene | MFCD00061613 | 397.174 | C13H17BrO9 | 98.000 | COC(=O)[C@H]1O[C@H](Br)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O | 25g | 572235621](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000567234.jpg-250.jpg)
eMolecules 21085-72-3 | Acetobromo-?-D-glucuronic acid methyl ester, 98% | ChemScene | MFCD00061613 | 397.174 | C13H17BrO9 | 98.000 | COC(=O)[C@H]1O[C@H](Br)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O | 25g | 572235621
Acetobromo-?-D-glucuronic acid methyl ester, 98% | ChemScene | 21085-72-3 | MFCD00061613 | 397.174 | C13H17BrO9 | 98.000 | COC(=O)[C@H]1O[C@H](Br)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O | 25g | 572235621
Medchemexpress LLC UDP-glucose dehydrogenase | 9028-26-6 | 50 UG
UDP-glucose dehydrogenase is a cytosolic enzyme that catalyzes the oxidation of UDP-glucose to UDP-glucuronate. It plays a critical role in the synthesis of glycosaminoglycans and proteoglycans. This product is for research use only and not intended for human use.
- Enzyme
- Biochemical detection
- Recombinant enzyme
- Metabolic disease research
- Metabolic enzyme/protease
- Endogenous metabolite
- Inhibitor
Biotang Inc X-GAL, 5 GM, P-945, CAS # 7240-90-6. Purity > 98%, soluble in DMSO or DMF. Shipped at room temperature. Store at 2-8 degrees Celsius. Mol. wt. 408.6.
X-GAL, 5 GM, P-945, CAS # 7240-90-6. Purity > 98%, soluble in DMSO or DMF. Shipped at room temperature. Store at 2-8 degrees Celsius. Mol. wt. 408.6.
Medchemexpress LLC Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside | 41670-79-5 | MFCD00797608 | 97.0% | 392.4 g/mol | C16H24O9S | 5 G
Ethyl 2,3,4,6-tetra-O-acetyl-α-D-thioglucopyranoside (CAS 41670-79-5) is an acetylated thioglycoside supplied as a solid research reagent. It is commonly used in carbohydrate chemistry and glycoside synthesis as a protected thioglycosyl donor or intermediate for synthetic transformations.
- Acetylated thioglycoside useful for glycosylation and synthetic applications.
- Molecular formula C16H24O9S; molecular weight 392.4 g/mol.
- Typical purity ~97% as supplied.
- Solid powder form; commonly supplied in laboratory pack sizes from mg to g.
- Store refrigerated and, when provided, under inert gas to preserve stability.
- Supplied for research use only with SDS and handling information.
Medchemexpress LLC α-D-glucopyranoside, ethyl 1-thio, 2,3,4,6-tetraacetate | 41670-79-5 | MFCD00797608 | >97.0% | 392.42 g/mol | C16H24O9S | 10 G
α-D-Glucopyranoside, ethyl 1-thio,2,3,4,6-tetraacetate is a tetraacetylated ethyl 1-thio derivative of D-glucose (CAS 41670-79-5) used as a protected thio-glycoside intermediate in carbohydrate chemistry. It is supplied at high purity for use in glycosylation reactions, synthetic building-block preparation, and analytical studies.
- Protected thio-glycoside suitable for glycosylation and carbohydrate synthesis.
- Tetraacetylation improves stability and compatibility with organic solvents.
- High purity (>97%) for consistent synthetic results.
- Molecular formula C16H24O9S and molecular weight 392.42 g/mol.
- Available in laboratory pack sizes for synthetic workflows.
Medchemexpress LLC 4-Methylumbelliferyl-α-D-Glucopyranoside | 17833-43-1 | 99.99% | 338.31 | 1 ML
4-Methylumbelliferyl-α-D-Glucopyranoside is a fluorescent substrate for α-glucosidase. Upon cleavage, it releases the fluorescent moiety 4-methylumbelliferyl (4-MU), which exhibits pH-dependent fluorescence excitation activity. Excitation wavelengths are 320 nm at low pH (1.97-6.72) and 360 nm at high pH (7.12-10.3), with emission wavelengths ranging from 445-455 nm as pH decreases.
- Used as a biomarker to quantify α-glucosidase activity in infant blood spot samples for Fabry and Pompe diseases.
- Intended for research use only.
- Not sold to patients.
Medchemexpress LLC D(+)-Galactosamine hydrochloride (Standard) | 1772-03-8 | 99.95% | 215.63 | 50 MG
D(+)-Galactosamine (hydrochloride) (Standard) is the analytical standard for D(+)-Galactosamine (hydrochloride), intended for research and analytical applications. It is an established experimental toxin that primarily causes liver injury through the generation of free radicals and depletion of UTP nucleotides. Intoxication with D(+)-Galactosamine hydrochloride also induces renal dysfunction, with renal failure often accompanying the end-stage of liver damage. The Lipopolysaccharide/D(+)-Galactosamine-induced acute liver injury model is a known animal model used for fulminant hepatic failure.
- Analytical standard for D(+)-Galactosamine (hydrochloride).
- Used in qualitative, quantitative, and methodological research experiments such as HPLC, GC, and MS.
- The compound is a grade of analytical standard, serving as a reference standard for assay.
- Available in various quantities (e.g., 10 mg, 25 mg, 50 mg, 100 mg, 250 mg).
Medchemexpress LLC MS4322 (isomer) | 2601727-80-2 | 99.9% | C55H76N10O12S | 25 MG
MS4322 (isomer) is an isomer of MS4322. This compound is a specific PRMT5 PROTAC degrader that reduces PRMT5 protein levels and inhibits its methyltransferase activity. It promotes ubiquitination and degradation of PRMT5. This product can be used for research in breast cancer, lung cancer, and hepatocellular cancer.
- Specific PRMT5 PROTAC degrader
- Reduces PRMT5 protein level
- Inhibits methyltransferase activity of PRMT5
- Promotes ubiquitination and degradation of PRMT5
- Used for research in breast cancer, lung cancer, and hepatocellular cancer
Medchemexpress LLC 4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-Glucopyranoside | 37067-30-4 | 99.95% | 379.36 | 250 MG
4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-Glucopyranoside is a fluorogenic substrate for N-acetyl-β-D-glucosaminidase. The enzyme functionality is assessed by its ability to remove terminal β-glycosidically bound N-acetylglucosamine and N-acetylgalactosamine residues from the compound.
- Fluorogenic substrate for N-acetyl-β-D-glucosaminidase
- Assesses enzyme functionality by removing terminal β-glycosidically bound N-acetylglucosamine and N-acetylgalactosamine residues
- White to off-white solid appearance
- Classified as a fluorescent dye and enzyme labeling agent
Medchemexpress LLC Glucuronic acid sodium | 7182-77-6 | 1 MG
Glucuronic acid sodium is a polysaccharide that exhibits anti-inflammatory activity, supporting the healing of ulcerative colitis. It also enhances the intestinal barrier by upregulating tight junction proteins like ZO-1 and Occludin. Additionally, it modulates gut microbiota by increasing beneficial bacterial populations while suppressing harmful ones.
- Exhibits anti-inflammatory activity
- Supports healing of ulcerative colitis
- Enhances intestinal barrier function
- Modulates gut microbiota
- Increases beneficial bacterial populations
- Suppresses harmful bacterial populations