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Fluorescein Isothiocyanate (mixture of 5- and 6- isomers)
Fluorescein Isothiocyanate (mixture of 5- and 6- isomers). Uses: For analytical and research use. Alternative Names: Isothiocyanatofluorescein (mixture of 5- and 6- isomers). CAS No. 27072-45-3. Molecular formula: C21H11NO5S. Mole weight: 389.38. Purity: >97.0%(T)(HPLC). Catalog: APB27072453.
Fluorescein Labeled Single Layer Graphene Oxide in Aqueous Solution
Fluorescein Labeled Single Layer Graphene Oxide in Aqueous Solution. Purity: C: ~75%, O: ~35%.
Fluorescein methyl ester β-D-cellobioside
Fluorescein methyl ester β-D-cellobioside is a fluorescent substrate commonly used in biochemical research to detect the activity of cellulase enzymes, which break down cellulose by hydrolyzing β-1,4-D-glucosidic bonds, and β-galactosidase, by producing a bright fluorescein product upon enzymatic hydrolysis. Alternative Names: 2-[6-(4-O-β-D-Glucopyranosyl-β-D-glucopyranosyloxy)-3-oxo-3H-xanthen-9-yl]-benzoic acid methyl ester; Methyl 2-(6-(((2S,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-3-oxo-3H-xanthen-9-yl)benzoate; Methyl o-(6-{(2S,3R,4R,5S,6R)-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy]-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy}-3-oxo-9-xanthenyl)benzoate. Grades: ≥98%. CAS No. 2903667-18-3. Molecular formula: C33H34O15. Mole weight: 670.61.
Fluorescein methyl ester β-D-glucopyranoside
Fluorescein methyl ester β-D-glucopyranoside is a fluorescent compound used as a substrate for the detection of β-glucosidase activity. It is a solid-state fluorescent molecule that, upon enzymatic hydrolysis, exhibits a significant increase in fluorescence intensity, making it a sensitive probe for glucosidases. Alternative Names: Benzoic acid, 2-[6-(β-D-glucopyranosyloxy)-3-oxo-3H-xanthen-9-yl]-, methyl ester; 2-[6-(β-D-Glucopyranosyloxy)-3-oxo-3H-xanthen-9-yl]-benzoic acid methyl ester; Methyl 2-(3-oxo-6-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3H-xanthen-9-yl)benzoate; Methyl o-{6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy]-3-oxo-9-xanthenyl}benzoate. Grades: ≥95%. CAS No. 1395879-36-3. Molecular formula: C27H24O10. Mole weight: 508.47.
Fluorescein mono-b-D-galactopyranoside
Fluorescein mono-b-D-galactopyranoside is a biochemical probe extensively used in the biomedical industry. This product enables the detection and visualization of b-D-galactosidase activity in various biological samples. It serves as an important tool for studying lysosomal enzyme deficiencies, cell physiology, and cancer research. Alternative Names: FMGal; 3'-(β-D-Galactopyranosyloxy)-6'-hydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; Fluorescein, β-D-galactopyranoside; Fluorescein monogalactoside; 3'-Hydroxy-6'-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one. CAS No. 102286-67-9. Molecular formula: C26H22O10. Mole weight: 494.45.
Fluorescein-O-acetic acid
Fluorescein-O-acetic acid. Uses: For analytical and research use. CAS No. 233759-98-3. Mole weight: 390.34. Catalog: AP233759983.
Fluorescein-O'-acetic Acid
Fluorescein-O'-acetic acid is a fluorescent label which reacts with amines after activation to give isomerically homogeneous derivatives. It is a fluorescent label. Group: Biochemicals. Grades: Highly Purified. CAS No. 233759-98-3. Pack Sizes: 5mg, 10mg. Molecular Formula: C22H14O7, Molecular Weight: 390.34. US Biological Life Sciences.
Worldwide
Fluorescein o-acrylate
Fluorescein o-acrylate. Uses: For analytical and research use. CAS No. 193419-86-2. Mole weight: 386.35. Catalog: AP193419862.
Fluorescein O,O-diacrylate. Uses: For analytical and research use. CAS No. 7262-39-7. Mole weight: 440.40. Catalog: AP7262397.
Fluorescein O,O-diacrylate
Fluorescein O,O-diacrylate (Diacryloyloxyfluorescein) is a fluorescent compound with good biocompatibility and cell labeling ability. Fluorescein O,O-diacrylate is often used in biological imaging and cell tracking research, and can effectively label cells and track their dynamic changes in vivo. Fluorescein O,O-diacrylate is also used in compound delivery systems to improve the localization accuracy and inhibitory effect of compounds. Fluorescein O,O-diacrylate is also used to prepare polymer materials to enhance their optical properties and biological interactions. Uses: Scientific research. Category: Fluorescent dyes. Alternative Names: Diacryloyloxyfluorescein. CAS No. 7262-39-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 250 mg; 1 g. Product ID: HY-W923645.
Fluorescein O o-diacrylate98
Fluorescein O o-diacrylate98. Alternative Names: FLUORESCEIN O O-DIACRYLATE98;Diacryloyloxyfluorescein,3,6μ-Diacryloxyspirobenzo[c]-furan[1,9]xanthen-3-one;Fluorescein O,O-diacrylate 98%. CAS No. 7262-39-7. Molecular formula: C26H16O7. Mole weight: 440.4g/mol. IUPAC Name: (3-oxo-6'-prop-2-enoyloxyspiro[2-benzofuran-1,9'-xanthene]-3'-yl) prop-2-enoate. SMILES: C=CC(=O)OC1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)OC(=O)C=C)C5=CC=CC=C5C(=O)O3. InChI: InChI=1S/C26H16O7/c1-3-23(27)30-15-9-11-19-21(13-15)32-22-14-16(31-24(28)4-2)10-12-20(22)26(19)18-8-6-5-7-17(18)25(29)33-26/h3-14H,1-2H2.
Fluorescein O,O-dimethacrylate
Fluorescein O,O-dimethacrylate. Uses: For analytical and research use. CAS No. 206444-58-8. Mole weight: 468.45. Catalog: AP206444588.
Fluorescein-PEG3-amine
Fluorescein-PEG3-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1807539-04-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-141080.
Fluorescein-PEG3-Amine
Fluorescein-PEG3-Amine. Alternative Names: Fluorescein-PEG3-NH2. CAS No. 1807539-04-3. Purity: 96%. Product ID: ACM1807539043-1. Molecular formula: C29H31N3O8S. Mole weight: 581.6. IUPAC Name: 1-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethyl]-3-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)thiourea. Alfa Chemistry - ISO 9001:32057 Certified.
Fluorescein-PEG3-(N-Boc)-Amine
Fluorescein-PEG3-(N-Boc)-Amine. Alternative Names: Fluorescein-PEG3-NHBoc. CAS No. 1807534-77-5. Purity: 96%. Product ID: ACM1807534775-1. Molecular formula: C34H39N3O10S. Mole weight: 681.8. IUPAC Name: Tert-butylN-[2-[2-[2-[2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino]ethoxy]ethoxy]ethoxy]ethyl]carbamate. Alfa Chemistry - ISO 9001:32057 Certified.
Fluorescein-PEG4-Acid
Fluorescein-PEG4-Acid. Alternative Names: 5-FITC-PEG4-COOH. CAS No. 1807518-76-8. Purity: 96%. Product ID: ACM1807518768-1. Molecular formula: C32H34N2O11S. Mole weight: 654.7. IUPAC Name: 3-[2-[2-[2-[2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoicacid. Alfa Chemistry - ISO 9001:32057 Certified.
Fluorescein-PEG6-NHS ester is a polyethylene glycol (PEG)-based PROTAC linker. Fluorescein-PEG6-NHS ester can be used in the synthesis of a series of PROTACs. Alternative Names: 2,5-Dioxopyrrolidin-1-yl 1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-5,8,11,14,17,20-hexaoxa-2-azatricosan-23-oate; 4,7,10,13,16,19-Hexaoxa-22-azatricosanoic acid, 23-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)amino]-23-thioxo-, 2,5-dioxo-1-pyrrolidinyl ester. Grades: 95%. CAS No. 1818294-35-7. Molecular formula: C40H45N3O15S. Mole weight: 839.86.
Fluorescein Phosphoramidite
Fluorescein Phosphoramidite is an essential compound employed ubiquitously in the realm of biomedical sciences, exhibiting significance for both DNA synthesand modification. Its versatility as a fluorescent marker not only augments the fabrication of diverse diagnostic tools encompassing nucleic acid probes and sensors but also promotes research endeavors concerning DNA sequencing, gene expression analysis and detection of disease-associated genetic mutations. Alternative Names: 1-Dimethoxytrityloxy-2-(N-thiourea-(di-O-pivaloyl-fluorescein)-4-aminobutyl)-propyl-3-O-(2-cyanoethyl)-(N,N-diisopropyl)-phosphoramidite. CAS No. 178925-53-6. Molecular formula: C68H79N4O12PS. Mole weight: 1207.50.
Fluorescein Related Compound C
Fluorescein Related Compound C. Uses: For analytical and research use. CAS No. 2513-33-9. Mole weight: 258.23. Catalog: AP2513339.
Fluorescein sodium
Fluorescein (Uranine) sodium is widely used as a fluorescent tracer in medicinal and biological applications and tumor infected tissues tracer. Fluorescein (Uranine) sodium is a representative green fluorophore that has been widely used as a scaffold of practically useful green fluorescent probes[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Uranine sodium. CAS No. 518-47-8. Pack Sizes: 10 mM * 1 mL in Water; 100 mg; 500 mg. Product ID: HY-D0208.
Fluorescein Sodium Impurity 2
Fluorescein Sodium Impurity 2. Uses: For analytical and research use. Molecular formula: C20H12O7S. Mole weight: 396.37. Catalog: APB12159.
Fluorescein Sodium Impurity 3
Fluorescein Sodium Impurity 3. Uses: For analytical and research use. Molecular formula: C22H16O7S. Mole weight: 424.42. Catalog: APB12160.
Fluorescein Sodium Impurity 4
Fluorescein Sodium Impurity 4. Uses: For analytical and research use. Molecular formula: C20H14O8S. Mole weight: 414.38. Catalog: APB12162.
Fluorescein Sodium Impurity 5
Fluorescein Sodium Impurity 5. Uses: For analytical and research use. Molecular formula: C26H16O6. Mole weight: 424.41. Catalog: APB12161.
Fluorescein Sodium Impurity 6
Fluorescein Sodium Impurity 6. Uses: For analytical and research use. CAS No. 7262-41-1. Molecular formula: C22H14O6. Mole weight: 374.35. Catalog: APB7262411.
Fluorescein Sodium Impurity 7
Fluorescein Sodium Impurity 7. Uses: For analytical and research use. Molecular formula: C20H10O6. Mole weight: 346.29. Catalog: APB12164.
Fluorescein Sodium Impurity 8
Fluorescein Sodium Impurity 8. Uses: For analytical and research use. Molecular formula: C20H14O5. Mole weight: 334.33. Catalog: APB12163.
Fluorescein Sodium Impurity 9
Fluorescein Sodium Impurity 9. Uses: For analytical and research use. Molecular formula: C46H26O10. Mole weight: 738.7. Catalog: APB12165.
Fluorescein sodium salt
Fluorescein sodium salt is a water-soluble fluorescent dye used to study blood barrier penetration as well as a solute to study microvessel permeability. Alternative Names: Acid Yellow 73; Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-, sodium salt; 3',6'-dihydroxy-spiro[isobenzofuran-1(3H),9'-Fluorescein[9H]xanthen]-3-one, disodium salt; Uranin; Disodium Fluorescein; Uranine; Obiturine. Grades: >95%. CAS No. 518-47-8. Molecular formula: C20H10O5Na2. Mole weight: 376.27.
Fluorescein W/S
Fluorescein W/S. Uses: For analytical and research use. Alternative Names: Acid Yellow 73. CAS No. 518-47-8. Molecular formula: C20H10Na2O5. Mole weight: 376.3. IUPAC Name: disodium;3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate. Catalog: APB518478-1.
Fluoresceinyl gabazine,bromide
Fluoresceinyl gabazine,bromide. Alternative Names: N-(2-(3-CARBOXYPROPYL)-3-AMINO-6-(4-PHENYL))-PYRIDAZINIUM-N'-(5'-FLUORESCEINYL)THIOUREA BROMIDE;FLUORESCEINYL GABAZINE, BROMIDE. CAS No. 1024389-03-4. Product ID: ACM1024389034. Molecular formula: C35H28BrN5O5S. Mole weight: 710.6. Alfa Chemistry - ISO 9001:32057 Certified.
Fluoresceinyl glycine amide is a fluorescent probe used for labeling carbonyl compounds such as aldehyde / ketone. Alternative Names: 2-amino-N-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)acetamide. CAS No. 136091-82-2. Molecular formula: C22H16N2O6. Mole weight: 404.38.
Fluorescence indicator green
Fluorescence indicator green. CAS No: 68611-47-2
Sarchem Laboratories New Jersey NJ
Fluorescent brightener 134
Fluorescent brightener 134. Alternative Names: Fluorescent Brightener 134; disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate; Fluorescent Brightener 90; Benzenesulfonic acid, 2,2-(1,2-ethenediyl)bis5-4-methoxy-6-(phenylamino)-1,3,5-triazin-2-ylamino-, disodium s. CAS No. 3426-43-5. Molecular formula: C34H28N10Na2O8S2. Mole weight: 814.76.
Fluorescent Brightener 134, Technical grade
Fluorescent Brightener 134, Technical grade. Group: Biochemicals. Grades: Purified. CAS No. 3426-43-5. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
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Fluorescent Brightener 135
Fluorescent Brightener 135. Group: Biochemicals. Grades: Highly Purified. CAS No. 1041-00-5. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. US Biological Life Sciences.
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Fluorescent brightener 184 (technical grade)
Fluorescent brightener 184 (technical grade). Alternative Names: 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene. CAS No. 7128-64-5. Purity: Tech. Product ID: ACM7128645-7. Alfa Chemistry - ISO 9001:32057 Certified.
Fluorescent Brightener 204
Fluorescent Brightener 204. Alternative Names: blankophor ra. CAS No. 76482-77-4. Product ID: ACM76482774. Molecular formula: C32H26N12Na2O6S2. Mole weight: 784.74. Alfa Chemistry - ISO 9001:32057 Certified.
Fluorescent Brightener 210
Fluorescent Brightener 210 is a fluorescent whitening agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 28950-61-0. Pack Sizes: 100mg, 1g. Molecular Formula: C40H36N12Na4O14S4, Molecular Weight: 1129. US Biological Life Sciences.
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Fluorescent Brightener 210, Technical grade
Fluorescent Brightener 210, Technical grade. Group: Biochemicals. Grades: Purified. CAS No. 28950-61-0. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
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Fluorescent Brightener 220
Fluorescent Brightener 220. Alternative Names: C.I. Fluorescent Brightener 220. CAS No. 16470-24-9. Purity: Technical grade. Product ID: ACM16470249-1. Molecular formula: C40H40N12Na4O16S4. Mole weight: 1165.04. Alfa Chemistry - ISO 9001:32057 Certified.
Fluorescent Brightener 220, Technical grade
Fluorescent Brightener 220, Technical grade. Group: Biochemicals. Grades: Purified. CAS No. 16470-24-9. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C40H40N12Na4O16S4. US Biological Life Sciences.
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Fluorescent brightener 24
Fluorescent Brightener 24, also known as Optical Brightener 24 or Basic Yellow 7, is a chemical compound used as a fluorescent whitening agent. Alternative Names: C.I. Fluorescent Brightener 24. CAS No. 12224-02-1. Purity: fluorescence degree:100%. Product ID: ACM12224021. Molecular formula: C40H40N12Na4O16S4. Mole weight: 1165.03. IUPAC Name: tetrasodium;5-[[4-[bis(2-hydroxyethyl)amino]-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-[(E)-2-[4-[[4-[bis(2-hydroxyethyl)amino]-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate. Canonical SMILES: C1=CC(=CC(=C1)S(=O)(=O)[O-])NC2=NC(=NC(=N2)N(CCO)CCO)NC3=CC(=C(C=C3)C=CC4=C(C=C(C=C4)NC5=NC(=NC(=N5)NC6=CC(=CC=C6)S(=O)(=O)[O-])N(CCO)CCO)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]. Alfa Chemistry - ISO 9001:32057 Certified.
Fluorescent brightener 28. Group: Biochemicals. Grades: Reagent Grade. CAS No. 4404-43-7. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
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Fluorescent Brightener 28
Fluorescent Brightener 28. CAS No: 4404-43-7
Sarchem Laboratories New Jersey NJ
Fluorescent Brightener 28
Fluorescent Brightener 28. Alternative Names: Calcofluor White ST. CAS No. 4193-55-9. Product ID: ACM4193559. Molecular formula: C40H44N12O10S2.2Na. Mole weight: 960.95. Alfa Chemistry - ISO 9001:32057 Certified.
Fluorescent Brightener 28
Fluorescent brightener 28 is a fluorescent whitening agent commonly used in the padding process of the textile industry. Fluorescent brightener 28 is capable of staining polysaccharides such as cellulose, and when the plasma membrane ruptures, it also weakly stains the cytoplasm and strongly stains the cell nucleus. Additionally, Fluorescent brightener 28 can be utilized to detect intracellular chitin in living cells. Fluorescent Brightener 28 also is a visible light emitting diode (LED)-light sensitive photoinitiator for free radical photopolymerizations[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Calcofluor White M2R. CAS No. 4193-55-9. Pack Sizes: 250 mg; 500 mg; 1 g; 5 g. Product ID: HY-D0367.
Fluorescent Brightener 71-d10 is deuterium labelled form of Fluorescent Brightener 71 (F596080). Fluorescent (optical) brighteners are known for their characteristics of protecting baculoviruses against deactivation by UV light and enhancing the activity of these agents as microbial insecticides on hosts and semipermissive hosts. Fluorescent brighteners improve the bioinsecticidal activity of Anticarsia gemmatalis nucleopolyhedrovirus. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C40H28D10N12Na2O8S2, Molecular Weight: 934.98. US Biological Life Sciences.
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Fluorescent Brightener 79
Fluorescent Brightener 79. Alternative Names: Fluorescent Brightener 79. Grades: 95%. CAS No. 12676-63-0.