A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4-Trifluoromethylumbelliferyl α-D-N-acetylneuraminic acid is a highly intricate and multifaceted biomedical innovation, standing as a vital tool employed for the meticulous detection and comprehensive analysis of sialic acids in diverse pharmaceutical compositions and pathological states. Exhibiting remarkable fluorescence, this remarkable substrate enables efficacious assays, empowering researchers to delineate and quantify concentrations of sialic acid with unparalleled precision. Synonyms: CF3MU-Neu5Ac. Molecular formula: C21H22F3NO11. Mole weight: 521.39.
An intermediate for the synthesis of a fluorogenic substrate used to measure sialidase activity. Synonyms: N-Acetyl-2-O-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-α-neuraminic Acid Methyl Ester. Molecular formula: C22H24F3NO11. Mole weight: 535.42.
4-Trifluoromethylumbelliferyl-α-D-N-acetylneuraminic Acid Sodium Salt
Used as a substrate in a fluorometric detection of poorly expressed natural and recombinant sialidases. Synonyms: CF3MU-Neu5Ac Sodium Salt. Grades: 95%. Molecular formula: C21H21F3NNaO11. Mole weight: 543.38.
4-(Trifluoromethyl)umbelliferyl-b-D-cellotetraoside is a potent fluorescent substrate commonly employed in biomedical research for studying cellulase activity and investigating carbohydrate-processing enzymes. It allows the detection and quantification of cellulase enzymes involved in cellulosic biomass degradation. This compound offers valuable insights into cellulose breakdown mechanisms and aids in the development of novel therapeutic strategies targeting cellulose-based diseases such as cellulitis. CAS No. 116981-93-2. Molecular formula: C34H45F3O23. Mole weight: 878.70.
4-Trifluoromethylumbelliferyl b-D-galactopyranoside is a compound utilized in the study of enzyme activity and molecular biology techniques. It actis as a substrate for the detection and measurement of β-galactosidase activity. This compound is particularly useful in the research of certain diseases associated with defective galactosidase enzymes. Synonyms: TFMU-b-Gal. CAS No. 117153-55-6. Molecular formula: C16H16F3O8. Mole weight: 392.28.
4-Trifluoromethylumbelliferyl b-D-glucopyranoside
4-Trifluoromethylumbelliferyl b-D-glucopyranoside, a precious compound widely applied in the biomedical sector, serves as a pivotal tool for assessing β-glucosidase activity in diverse biological specimens. By acting as a substrate, it facilitates the examination of enzyme kinetics and aids in the diagnosis of ailments pertaining to compromised β-glucosidase function. Synonyms: 4-(Trifluoromethyl)umbelliferyl-beta-D-glucopyranoside; 4-Trifluoromethylumbelliferyl b-D-glucopyranoside; 2H-1-Benzopyran-2-one, 7-(beta-D-glucopyranosyloxy)-4-(trifluoromethyl)-; 4-(trifluoromethyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one; WXZJYRMHQCZVKG-TVKJYDDYSA-N; SCHEMBL381722; DTXSID60585025; 4-(Trifluoromethyl)-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2H-chromen-2-one; W-200905; 4-(Trifluoromethyl)umbelliferyl- beta -D-glucopyranoside; 2-Oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl beta-D-glucopyranoside; 4-(trifluoromethyl)-7-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)-2H-chromen-2-one; 4-(trifluoromethyl)-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2H-chromen-2-one. CAS No. 116981-86-3. Molecular formula: C16H15F3O8. Mole weight: 392.28.
4-Trifluoromethylumbelliferyl b-D-glucuronide potassium salt
4-Trifluoromethylumbelliferyl b-D-glucuronide potassium salt is a potent fluorescent substrate used in biomedicine to identify certain enzymes involved in drug metabolism. It specifically detects β-glucuronidase activity, an enzyme associated with various drug and disease metabolisms. Synonyms: 4-TRIFLUOROMETHYLUMBELLIFERYL BETA-D-GLUCURONIDE POTASSIUM SALT; 4-Trifluoromethylumbelliferyl b-D-glucuronide potassium salt; Potassium (2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-((2-oxo-4-(trifluoromethyl)-2H-chromen-7-yl)oxy)tetrahydro-2H-pyran-2-carboxylate; Potassium; (2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[2-oxo-4-(trifluoromethyl)chromen-7-yl]oxyoxane-2-carboxylate; 4-TRIFLUOROMETHYL-7-HYDROXYCOUMARIN GLUCURONIDE POTASSIUM SALT; 4-Trifluoromethyl-7-hydroxycoumarin glucuronide; MFCD00132981; 4-Trifluoromethylumbelliferyl-beta-D-glucuronide potassium salt; W-201249; 4-Trifluoromethylumbelliferyl glucuronide potassium salt; 4-Trifluoromethylumbelliferyl-glucuronic acid, potassium salt; 2-Oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl beta-D-Glucopyranosiduronic Acid Monopotassium Salt; potassium (2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(2-oxo-4-(trifluoromethyl)-2H-chromen-7-yloxy)tetrahydro-2H-pyran-2-carboxylate. CAS No. 143547-78-8. Molecular formula: C16H12F3O9K. Mole weight: 444.35.
4-Trifluoromethylumbelliferyl b-D-xylopyranoside
4-Trifluoromethylumbelliferyl b-D-xylopyranoside is a compound widely used in the research of certain diseases acting as a fluorogenic substrate for the detection and measurement of enzymes involved in carbohydrate metabolism, particularly in studying metabolic disorders such as lysosomal storage diseases. Its fluorescent properties make it a valuable tool for studying enzyme activity. Synonyms: TMUX.
Used as an intermediate for the synthesis of a fluorogenic substrate. Synonyms: N-Acetyl-2-O-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-α-neuraminic Acid Methyl Ester 4,7,8,9-Tetraacetate. CAS No. 195210-09-4. Molecular formula: C30H32F3NO15. Mole weight: 703.57.
4- (Trifluoromethyl) valerophenone (E) -O-2- (2-aminoethyl) Oxime Maleate. Group: Biochemicals. Alternative Names: Fluvoxamine Impurity I. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C20H28F3N3O5, Molecular Weight: 447.45. US Biological Life Sciences.
Worldwide
4- (Triisopropylsilyloxy) phenyl Boronic Acid
Intermediate in the preparation of Thyroxin derivatives. Group: Biochemicals. Alternative Names: B- [4- [ [Tris (1-methylethyl) silyl] oxy] phenyl] boronic Acid. Grades: Highly Purified. CAS No. 643090-93-1. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
4- (Trimethoxysilyl) butanal
4- (Trimethoxysilyl) butanal. Group: Biochemicals. Grades: Highly Purified. CAS No. 501004-24-6. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C7H16O4Si. US Biological Life Sciences.
Worldwide
4-trimethylammoniobutyraldehyde dehydrogenase
This enzyme belongs to the family of oxidoreductases, specifically those acting on the aldehyde or oxo group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is 4-trimethylammoniobutanal:NAD+ 1-oxidoreductase. Other names in common use include 4-trimethylaminobutyraldehyde dehydrogenase, and 4-N-trimethylaminobutyraldehyde dehydrogenase. This enzyme participates in lysine degradation and carnitine biosynthesis. Group: Enzymes. Synonyms: 4-trimethylaminobutyraldehyde dehydrogenase; 4-N-trimethylaminobutyraldehyde dehydrogenase. Enzyme Commission Number: EC 1.2.1.47. CAS No. 73361-01-0. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1150; 4-trimethylammoniobutyraldehyde dehydrogenase; EC 1.2.1.47; 73361-01-0; 4-trimethylaminobutyraldehyde dehydrogenase; 4-N-trimethylaminobutyraldehyde dehydrogenase. Cat No: EXWM-1150.
Reacts specifically and rapidly with thiols to form mixed disulfides. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
4-UTP (Biotin) (g-N-(Biotin)-5-(3-aminoallyl)-uridine-5triphosphate, Triethylammonium Salt
Biotin-labeled Nucleotides are used for non-fluorescent labeling of nucleic acids in purification and detection applications. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 60ul. US Biological Life Sciences.
Worldwide
4-Vinyl-1,3-dioxolan-2-one
4-Vinyl-1,3-dioxolan-2-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 4427-96-7. Pack Sizes: 5g, 10g, 25g, 100g. Molecular Formula: C5H6O3. US Biological Life Sciences.
4-Vinylaniline is a useful reactant in preparation of monodisperse, fluorescent PMMA-latex colloids by dispersion polymerization. Group: Biochemicals. Grades: Highly Purified. CAS No. 1520-21-4. Pack Sizes: 1g, 5g. Molecular Formula: C8H9N, Molecular Weight: 119.16. US Biological Life Sciences.
Worldwide
4-Vinylanisole
4-Vinylanisole. Uses: Employed in the ferric chloride-catalyzed addition of activated methylenes to styrenes. Group: Monomers. Alternative Names: 4-Methoxystyrene. CAS No. 637-69-4. Pack Sizes: Packaging 5, 25 g in glass bottle. Product ID: 1-ethenyl-4-methoxybenzene. Molecular formula: 134.18. Mole weight: H2C=CHC6H4OCH3. COc1ccc(C=C)cc1. 1S/C9H10O/c1-3-8-4-6-9 (10-2)7-5-8/h3-7H, 1H2, 2H3. UAJRSHJHFRVGMG-UHFFFAOYSA-N.
This product is suitable for scientific research. Alternative Names: VBCB, 3-Ethenyl(bicyclo[4.2.0]-octa-1,3,5-triene). CAS No. 99717-87-0. Molecular formula: C10H8. Mole weight: 130.19. Appearance: Colorless to Yellow Liquid. Purity: ≥ 97%. Canonical SMILES: C=Cc1ccc2CCc2c1. Density: 0.962 g/mL at 25 °C. Catalog: ACM99717870-1.
4-Vinylbenzoic Acid
4-Vinylbenzoic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1075-49-6. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
4-Vinylbenzoic acid 98+% (HPLC)
4-Vinylbenzoic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
4-Vinylbenzyl Bromide is a useful synthetic intermediate. It is used to synthesize oxime-containing azole derivatives with antifungal activities. It is also used to prepare photo-resist polymers. Group: Biochemicals. Grades: Highly Purified. CAS No. 13368-25-7. Pack Sizes: 100mg, 1g. Molecular Formula: C9H9Br, Molecular Weight: 197.07. US Biological Life Sciences.
Worldwide
4-Vinylbenzyl chloride
4-Vinylbenzyl chloride is an organic compound with the formula ClCH2C6H4CH=CH2. It is a bifunctional molecule, featuring both vinyl and a benzylic chloride functional groups. It is a Colorless liquid that is typically stored with a stabilizer to suppress polymerization.In combination with styrene, vinylbenzyl chloride is used as a comonomer in the production of chloromethylated polystyrene. It is produced by the chlorination of vinyltoluene. Often vinyltoluene consists of a mixture of 3- and 4-vinyl isomers, in which case the vinylbenzyl chloride will also be produced as a mixture of isomers. Uses: This product is suitable for scientific research. Group: Monomers. Alternative Names: 4-(Chloromethyl)styrene. CAS No. 1592-20-7. Product ID: 1-(chloromethyl)-4-ethenylbenzene. Molecular formula: 152.62. Mole weight: C9H9Cl. ClCc1ccc(C=C)cc1. 1S/C9H9Cl/c1-2-8-3-5-9 (7-10)6-4-8/h2-6H, 1, 7H2. ZRZHXNCATOYMJH-UHFFFAOYSA-N.