Halophenols
Medchemexpress LLC (Methoxycarbonylsulfamoyl)triethylammonium hydroxide inner salt | 29684-56-8 | MFCD00077815 | 98.0% | 238.30 | C8H18N2O4S | 10 G
Burgess reagent is a mild, selective dehydrating reagent used in organic synthesis to convert secondary and tertiary alcohols into alkenes under gentle conditions. It is widely used for substrates that are sensitive to strong acids or bases and is suitable for laboratory-scale synthesis and method development.
- Mild, selective dehydration of secondary and tertiary alcohols to alkenes.
- Operates under neutral to mildly basic conditions, minimizing side reactions.
- Tolerant of many functional groups, reducing the need for protecting groups.
- Solid reagent with good shelf stability for routine laboratory use.
- Soluble in common organic solvents for straightforward reaction setup.
- Suitable for intramolecular dehydrations and complex molecule synthesis.
Apexbio Technology LLC HyperScribe™ SP6 High Yield RNA Synthesis Kit 50rxns
The HyperScribe SP6 High Yield RNA Synthesis Kit is developed for efficient RNA generation utilizing SP6 RNA polymerase-mediated in vitro transcription The kit primarily contains recombinant SP6 RNA polymerase transcription buffer optimized for enzyme activity ribonucleotide triphosphates (NTPs ATP CTP GTP UTP) and control DNA template Each provided NTP solution exhibits 99% purity at a concentration compatible with high-yield transcription Each 20 L standard transcription reaction can produce 50 g of RNA product from 1 g control DNA template The synthesized RNA can be applied in various biomedical research fields including in vitro protein expression antisense RNA and RNA interference assays RNA-based vaccine development ribozyme biochemistry RNA-protein interaction analyses nucleic acid probe-based blotting and RNA structural-function studies
Apexbio Technology LLC HyperScribe™ SP6 High Yield RNA Synthesis Kit 100rxns
The HyperScribe SP6 High Yield RNA Synthesis Kit is developed for efficient RNA generation utilizing SP6 RNA polymerase-mediated in vitro transcription The kit primarily contains recombinant SP6 RNA polymerase transcription buffer optimized for enzyme activity ribonucleotide triphosphates (NTPs ATP CTP GTP UTP) and control DNA template Each provided NTP solution exhibits 99% purity at a concentration compatible with high-yield transcription Each 20 L standard transcription reaction can produce 50 g of RNA product from 1 g control DNA template The synthesized RNA can be applied in various biomedical research fields including in vitro protein expression antisense RNA and RNA interference assays RNA-based vaccine development ribozyme biochemistry RNA-protein interaction analyses nucleic acid probe-based blotting and RNA structural-function studies
Medchemexpress LLC Carbonic acid, sodium salt (2:3), dihydrate | 6106-20-3 | MFCD00036143 | 226.05 g/mol | Na3H(CO3)2·2H2O | 10g
Sodium sesquicarbonate hydrate is a kind of buffering agent that can stabilize pH value by neutralizing acidic substances without causing a sharp change in pH value This property makes it widely used in many fields especially in maintaining acid-base balance in organisms
Medchemexpress LLC Bromophenol blue ind 25g
Bromophenol blue indicator (3 0-4 6) is a synthetic dye commonly used as an acid-base indicator with a transition range of pH 3 0-4 6 Bromophenol blue indicator (3 0-4 6) is water soluble and changes color from yellow to blue as the pH of the solution changes from acidic to basic Its unique chemical properties make it an important ingredient in a variety of scientific applications especially in biochemistry and molecular biology In addition it can be used as a stain in microbiology and histology However Bromophenol blue indicator (3 0-4 6) has potential irritating and staining properties
Apexbio Technology LLC HyperTrap Q HP Column 5ml
HyperTrap Q HP Column is not a small molecule but a high-performance chromatography column designed for biomolecule purification Featuring a strong anion exchange resin with quaternary ammonium functional groups the column enables efficient separation and capture of negatively charged biomolecules such as proteins and nucleic acids based on their charge properties The column supports high binding capacity and robust performance across a range of pH conditions making it suitable for process development scale-up and routine purification workflows in biomedical research particularly for the preparation and analysis of protein therapeutics and other biologically relevant molecules
Apexbio Technology LLC HyperTrap Q HP Column 5x5ml
HyperTrap Q HP Column is not a small molecule but a high-performance chromatography column designed for biomolecule purification Featuring a strong anion exchange resin with quaternary ammonium functional groups the column enables efficient separation and capture of negatively charged biomolecules such as proteins and nucleic acids based on their charge properties The column supports high binding capacity and robust performance across a range of pH conditions making it suitable for process development scale-up and routine purification workflows in biomedical research particularly for the preparation and analysis of protein therapeutics and other biologically relevant molecules
Medchemexpress LLC Cholestyramine resin | 11041-12-6 | MFCD00130784 | 13.0-17.0% | Not applicable (polymeric, no defined molecular weight) | C27H47N | 25 G
Cholestyramine is a polymeric bile acid-binding anion-exchange resin supplied as a dry powder for laboratory research. It binds intestinal bile acids, reducing their reabsorption and thereby increasing bile acid synthesis from cholesterol. The material is an insoluble styrene/divinylbenzene-based resin with quaternary ammonium functional groups and variable molecular weight.
- Binds intestinal bile acids effectively.
- Reduces bile acid reabsorption and increases bile acid synthesis from cholesterol.
- Insoluble polymeric resin suitable for preparation of aqueous suspensions.
- Anion-exchange resin containing quaternary ammonium functional groups.
- Supplied as a dry powder for laboratory and research use.
- Used in studies of cholesterol and bile acid metabolism.
Apexbio Technology LLC BOP reagent 56602-33-6 100g
BOP reagent is a peptide-coupling reagent designed to facilitate amide bond formation between amino acids BOP reagent acts by activating carboxyl groups on amino acid derivatives or peptides promoting coupling reactions under mild conditions The mechanism involves the generation of benzotriazole group-bearing intermediates that enable efficient coupling with amino-functionalized reactants Based on these chemical properties BOP reagent is utilized in peptide synthesis and in the preparation of phenyl ester derivatives of amino acids for research in biochemical and pharmaceutical fields
Medchemexpress LLC Oseltamivir acid (hydrochloride) | 1415963-60-8 | >98.0% | C14H25ClN2O4 | 10MG
Oseltamivir acid hydrochloride is the active metabolite of the antiviral prodrug oseltamivir and acts as a potent neuraminidase inhibitor. Supplied as a solid hydrochloride salt for research use, it is suitable for enzymatic, biochemical, and cell-based antiviral studies.
- Active metabolite of oseltamivir.
- Potent neuraminidase inhibitor.
- Supplied as a solid hydrochloride salt.
- High purity (≥98.0%).
- Suitable for enzymatic and cell-based assays.
- Available in small research pack sizes (mg scale).
Medchemexpress LLC O-(7-azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate | 148893-10-1 | MFCD00274639 | 99.9% | 500g
HATU (1-[Bis(dimethylamino)methylene]-1H-1 2 3-triazolo[4 5-b]pyridinium 3-oxid hexafluorophosphate) is a reagent used in peptide coupling chemistry to generate an active ester from a carboxylic acid HATU can be used along with H nig s base (N N-diisopropylethylamine DIPEA) to form amide bonds[1]
![Medchemexpress LLC 1-[Bis(dimethylamino)methylene]-1H-1,2,3-triazolo[4,5-b]pyridinium 3-oxid hexafluorophosphate | 148893-10-1 | MFCD00274639 | 25g](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000266344.png-250.jpg)
Medchemexpress LLC 1-[Bis(dimethylamino)methylene]-1H-1,2,3-triazolo[4,5-b]pyridinium 3-oxid hexafluorophosphate | 148893-10-1 | MFCD00274639 | 25g
HATU (1-[Bis(dimethylamino)methylene]-1H-1 2 3-triazolo[4 5-b]pyridinium 3-oxid hexafluorophosphate) is a reagent used in peptide coupling chemistry to generate an active ester from a carboxylic acid HATU can be used along with H nig s base (N N-diisopropylethylamine DIPEA) to form amide bonds[1]
![Medchemexpress LLC 1-[bis(dimethylamino)methylene]-1H-1,2,3-triazolo[4,5-b]pyridinium 3-oxide hexafluorophosphate | 148893-10-1 | MFCD00274639 | 100g](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000266143.png-250.jpg)
Medchemexpress LLC 1-[bis(dimethylamino)methylene]-1H-1,2,3-triazolo[4,5-b]pyridinium 3-oxide hexafluorophosphate | 148893-10-1 | MFCD00274639 | 100g
HATU (1-[Bis(dimethylamino)methylene]-1H-1 2 3-triazolo[4 5-b]pyridinium 3-oxid hexafluorophosphate) is a reagent used in peptide coupling chemistry to generate an active ester from a carboxylic acid HATU can be used along with H nig s base (N N-diisopropylethylamine DIPEA) to form amide bonds[1]
Medchemexpress LLC Alizarin Red S Indic 25g
Alizarin red S indicator (C I 58005) is a reductively active (quinone-based) anthraquinone dye that forms complexes with metal ions (such as zirconium calcium) or boric acid to label calcium deposition and perform electrochemical sensing functions Alizarin Red S undergoes reversible redox reactions (for electrochemical detection) and irreversible chelation (for bone staining) Alizarin Red S is mainly used in bone metabolism research (labeling mineralized tissue) sugar detection (boric acid-sugar competition system) and metal ion sensing (such as zirconium ion detection) and can be used in osteoporosis and metabolic disease research[1][2][3]
Medchemexpress LLC Alizarin Red S Indic 100g
Alizarin red S indicator (C I 58005) is a reductively active (quinone-based) anthraquinone dye that forms complexes with metal ions (such as zirconium calcium) or boric acid to label calcium deposition and perform electrochemical sensing functions Alizarin Red S undergoes reversible redox reactions (for electrochemical detection) and irreversible chelation (for bone staining) Alizarin Red S is mainly used in bone metabolism research (labeling mineralized tissue) sugar detection (boric acid-sugar competition system) and metal ion sensing (such as zirconium ion detection) and can be used in osteoporosis and metabolic disease research[1][2][3]
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