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; α-Neuraminic acid, N-acetyl-2-O-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-; N-Acetyl-2-O-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-α-neuraminic acid; (2S,4S,5R,6R)-5-acetamido-4-hydroxy-2-((2-oxo-4-(trifluoromethyl)-2H-chromen-7-yl)oxy)-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylic acid. Grade: ≥95%. CAS No. 195210-03-8. 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; α-Neuraminic acid, N-acetyl-2-O-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-, methyl ester; Methyl (2S,4S,5R,6R)-5-acetamido-4-hydroxy-2-((2-oxo-4-(trifluoromethyl)-2H-chromen-7-yl)oxy)-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylate. 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; N-Acetyl-2-O-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-α-neuraminic acid sodium salt; (2S,4S,5R,6R)-5-acetamido-4-hydroxy-2-((2-oxo-4-(trifluoromethyl)-2H-chromen-7-yl)oxy)-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylate sodium salt. Grade: 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. Synonyms: 2H-1-Benzopyran-2-one, 7-[(O-β-D-glucopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl)oxy]-4-(trifluoromethyl)-; 7-[(O-β-D-Glucopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl)oxy]-4-(trifluoromethyl)-2H-1-benzopyran-2-one. 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; 7-(β-D-Galactopyranosyloxy)-4-(trifluoromethyl)-2H-1-benzopyran-2-one; 4-(Trifluoromethyl)umbelliferyl-β-D-galactopyranoside; 4-(Trifluoromethyl)-7-((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)-2H-chromen-2-one. 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: 7-(β-D-Glucopyranosyloxy)-4-(trifluoromethyl)-2H-1-benzopyran-2-one; 4-(Trifluoromethyl)-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2H-chromen-2-one; 2-Oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl beta-D-glucopyranoside; 4-(Trifluoromethyl)umbelliferyl-beta-D-glucopyranoside. 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: β-D-Glucopyranosiduronic acid, 2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl, monopotassium salt; 4-Trifluoromethylumbelliferyl glucuronic acid, potassium salt; 2-Oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl β-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; Potassium 4-trifluoromethylumbelliferyl-β-D-glucuronide. 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; 2H-1-Benzopyran-2-one, 4-(trifluoromethyl)-7-(β-D-xylopyranosyloxy)-; 4-(Trifluoromethyl)-7-(β-D-xylopyranosyloxy)-2H-1-benzopyran-2-one; 4TUF. CAS No. 123761-50-2. Molecular formula: C15H13F3O7. Mole weight: 362.25.
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; α-Neuraminic acid, N-acetyl-2-O-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-, 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.