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| Product | Description | |
|---|---|---|
| Fluorescein diacetate | 5g Pack Size. Group: Stains & Indicators. Formula: C24H16O7. CAS No. 596-09-8. Prepack ID 13260068-5g. Molecular Weight 416.38. See USA prepack pricing. |  |
| Fluorescein Diacetate | Fluorescein diacetate is a cell permeable esterase-substrate. Fluorescein diacetate can be used as a fluorogenic substrate for hGSTP1-1. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: 3,6-Diacetoxyfluoran; Di-O-acetylfluorescein. CAS No. 596-09-8. Pack Sizes: 500 mg; 5 g. Product ID: HY-D0719. |  |
| Fluorescein Diacetate | Diacetylfluorescein is used in fluorometric staining in the imaging of mammalian cells. Also used in the synthesis of nanocrystal biolabels with releasable fluorophores used in immunoassays. Group: Biochemicals. Alternative Names: Fluorescein Diacetate; 3,6-Diacetylfluorescein; F 1303; FDA; Fluorescein 3,6-Diacetate; MFCD 5062; NSC 4726; NSC 667259. Grades: Highly Purified. CAS No. 596-09-8. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C??H??O?, Molecular Weight: 416.38. US Biological Life Sciences. |  Worldwide |
| Fluorescein diacetate 6-isothiocyanate | ?90% (HPLC). Group: Fluorescence/luminescence spectroscopy. |  |
| Fluorescein di-b-D-glucuronide dimethyl ester | Fluorescein di-b-D-glucuronide dimethyl ester is a biomedical product widely used for studying drug metabolism. It serves as a substrate for glucuronidases, enzymes that metabolize various drugs in the body. With its fluorescent properties, it allows for efficient detection and measurement of drug metabolism in vitro and in vivo. Synonyms: Dimethyl 6,6'-((3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl)bis(oxy))(2S,2'S,3S,3'S,4S,4'S,5R,5'R,6S,6'S)-bis(3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylate). Grade: ≥90%. CAS No. 1356090-59-9. Molecular formula: C34H32O17. Mole weight: 712.61. |  |
| Fluorescein di-β-D-galactopyranoside | Fluorescein di-β-D-galactopyranoside is a fluorogenic substrate for galactosidases. It is hydrolyzed to release the fluorescent moiety, which can be used to quantify the enzymatic activity. Synonyms: Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-bis(β-D-galactopyranosyloxy)-; Fluorescein-digalactoside; 3',6'-Bis(β-D-galactopyranosyloxy)spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; Fluoran, 3',6'-bis(β-D-galactopyranosyloxy)-; FDG; Fluorescein di-β-D-galactoside; Fluorescein di-β-galactopyranoside. Grade: ≥95%. CAS No. 17817-20-8. Molecular formula: C32H32O15. Mole weight: 656.60. | |
| Fluorescein di(β-D-galactopyranoside) | Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λ ex =485 nm, λ em =535 nm). Uses: Scientific research. Group: Fluorescent dye. Alternative Names: FDG. CAS No. 17817-20-8. Pack Sizes: 1 mg; 5 mg. Product ID: HY-101895. | |
| Fluorescein dibutyrate | Fluorescein dibutyrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: FLUORESCEIN DIBUTYRATE;FLUORESCEIN DIBUTYRATE, FOR FLUOR-ESCENC E;Dibutanoic acid 3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3',6'-diyl ester;Dibutyric acid 3'-oxospiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3,6-diyl ester;Butanoic acid, 1,1'-(3-oxosp. Product Category: Heterocyclic Organic Compound. CAS No. 7298-65-9. Molecular formula: C28H24O7. Mole weight: 472.49. Product ID: ACM7298659. Alfa Chemistry ISO 9001:2015 Certified. Categories: ONT4U528WD. |  |
| Fluorescein dilaurate | suitable for fluorescence, ?97.0% (HPCE). Group: Fluorescence/luminescence spectroscopy. | |
| Fluorescein dimethacrylate | Fluorescein dimethacrylate. Group: other materials. Alternative Names: FLUORESCEIN O O-DIMETHACRYLATE95; Dimethacryloyloxyfluorescein, 3, 6μ -Dimethacryloxyspirobenzo [c]-furan [1, 9]xanthen-3-one. CAS No. 206444-58-8. Product ID: [6-(2-methylprop-2-enoyloxy)-3-oxospiro[2-benzofuran-1,9-xanthene]-3-yl] 2-methylprop-2-enoate. Molecular formula: 468.4. Mole weight: C26< / sub>H16< / sub>O7< / sub>. CC (=C)C (=O)OC1=CC2=C (C=C1)C3 (C4=C (O2)C=C (C=C4)OC (=O)C (=C)C)C5=CC=CC=C5C (=O)O3. IJMJZIOPZNRQMM-UHFFFAOYSA-N. 96%. |  |
| Fluorescein di-p-guanidinobenzoate hydrochloride | Fluorescein di-p-guanidinobenzoate hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: FLUORESCEIN DI-P-GUANIDINOBENZOATE HYDROCHLORIDE. Product Category: Heterocyclic Organic Compound. CAS No. 135367-80-5. Molecular formula: C36H27ClN6O7. Mole weight: 691.09. Product ID: ACM135367805. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-diphosphat ammonium | Fluorescein-diphosphat (ammonium) is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells. Uses: Scientific research. Group: Fluorescent dye. CAS No. 197777-68-7. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-D0101A. | |
| Fluorescein Dipropionate | Fluorescein Dipropionate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: FLUORESCEIN DIPROPIONATE. Product Category: Heterocyclic Organic Compound. CAS No. 7276-28-0. Molecular formula: C26H20O7. Mole weight: 444.43. Purity: 0.95. Product ID: ACM7276280. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein, disodium salt | Fluorescein, disodium salt. Group: Xanthene dyes. CAS No. 518-47-8. Molecular formula: 376.28. Mole weight: C20H10Na2O5. | |
| Fluorescein disodium salt (insoluble, 50-53% dye content) | 500g Pack Size. Group: Stains & Indicators. Formula: C20H10Na2O5. CAS No. 518-47-8. Prepack ID 15462696-500g. Molecular Weight 376.28. See USA prepack pricing. | |
| Fluorescein DMPE | Fluorescein DMPE. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2mg, 5mg, 10mg, 25mg. US Biological Life Sciences. | Worldwide |
| Fluorescein ?-D-N-acetylneuraminide-Polyacrylamide | powder. Group: Fluorescence/luminescence spectroscopy. | |
| Fluorescein-dt cep | Fluorescein-dt cep. Uses: Designed for use in research and industrial production. Additional or Alternative Names: FLUORESCEIN-DT CEP. Product Category: Heterocyclic Organic Compound. CAS No. 289712-99-8. Molecular formula: C79H89N6O17P. Mole weight: 1425.56. Product ID: ACM289712998. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-dT CE Phosphoramidite | Fluorescein-dT CE Phosphoramidite is an imperative compound assuming a pivotal role in the labeling of deoxythymidine (dT) residues throughout DNA strand synthesis. By enabling the discernment and depiction of DNA sequences, it expedites diverse undertakings such as genotyping, fluorescence in situ hybridization (FISH) and DNA sequencing. Grade: >95% by HPLC. Molecular formula: C79H89N6O17P. Mole weight: 1425.57. | |
| Fluorescein hyaluronic acid | Fluorescein hyaluronic acid. Group: Polysaccharide. | |
| Fluorescein hyaluronic acid | >95%, powder. Group: Polysaccharide. | |
| Fluorescein hydrazide | Fluorescein hydrazide is a colorimetric probe formed by the reaction of dihydrazine adipate with fluorescein isothiocyanate. Fluorescein hydrazide can be used to label aldehyde and ketone groups [1] [2]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 78044-20-9. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-151644. | |
| Fluorescein isothiocyanate-carboxymethyl-dextran | Fluorescein isothiocyanate-carboxymethyl-dextran is a high molecular weight compound employed as a fluorescent tracer to study the transport and permeability across biological barriers, such as the blood-brain barrier. Additionally, it serves as a probe to label cells for flow cytometry analysand visualize cellular interactions. Synonyms: FITC-CM-Dextran; CM-Dextran fluorescein. | |
| Fluorescein isothiocyanate-dextran | Fluorescein isothiocyanate-dextran. Group: Natural polymers and biopolymerspolysaccharide. Alternative Names: FLUORO-EMERALD; FLUORESCEIN DEXTRAN; FLUORESCEIN ISOTHIOCYANATE-DEXTRAN; FLUORESCEIN ISOTHIOCYANATE DEXTRAN 150000-CONJUGATE; FLUORESCEIN ISOTHIOCYANATE DEXTRAN 5000000-CONJUGATE; FLUORESCEIN ISOTHIOCYANATE I DEXTRAN; FITC I DEXTRAN; FITC-DEXTRAN. CAS No. 60842-46-8. Molecular formula: 0. | |
| Fluorescein isothiocyanate-dextran | Fluorescein isothiocyanate-dextran (FITC-dextran) is a fluorescently labeled polysaccharide used in biological and biochemical applications. Comprising fluorescein isothiocyanate (FITC) and dextran, it emits green fluorescence when excited by blue light. FITC-dextran is commonly used to study cell permeability, endocytosis, and intracellular processes, and it serves as a tracer in vascular studies and tissue distribution in live animals. It is highly sensitive, versatile, and non-toxic, making it ideal for fluorescence microscopy and in vivo imaging. Synonyms: Fluorescein Isothiocyanate Dextran (Mw.=ca. 10000); FITC-Dextran 2000; Dextran, N-(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5(or 6)-yl)carbamothioate; Dextran, (3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5(or 6)-yl)carbamothioate; Fluorescein isothiocyanate-dextran - Average MW 3,000-5,000; Dextran-FITC; FD 10S; FITC-dextran; FITC-dextran 64. CAS No. 60842-46-8. | |
| Fluorescein isothiocyanate - Dextran 500000-Conjugate | Fluorescein isothiocyanate - Dextran 500000-Conjugate. Group: Natural polymers and biopolymers. | |
| Fluorescein isothiocyanate - Dextran 500000-Conjugate | (FITC:Glucose = 1:100). Group: Natural polymers and biopolymers. | |
| Fluorescein isothiocyanate (FITC) | Fluorescein Isothiocyanate is a fluorescent reagent with incompletely defined position of the NCS. Fluorescein Isothiocyanate is used in multifunctional uniform nanoparticles composed of a magnetite nanocrystal core and a mesoporous silica shell for magnetic resonance, fluorescence imaging. Group: Biochemicals. Alternative Names: FITC; Isothiocyanato Fluorescein; 3',6'-Dihydroxy-5 (or 6) isothiocyanatospiro [isobenzofuran-1 (3H) , 9'- [9H]xanthen]-3-one. Grades: Purified. CAS No. 27072-45-3. Pack Sizes: 250mg, 500mg, 1g. Molecular Formula: C21H11NO5S, Molecular Weight: 389.38. US Biological Life Sciences. | Worldwide |
| Fluorescein lisicol | Fluorescein lisicol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: FLUORESCEIN LISICOL. Product Category: Heterocyclic Organic Compound. CAS No. 140616-46-2. Molecular formula: C51H63N3O11S. Mole weight: 926.135. Purity: 0.96. IUPACName: (2S)-6-[(3,6-dihydroxy-3-oxospiro[2-benzofuran-1,9-xanthene]-5-yl)carbamothioylamino]-2-[[(4R)-4-[(3R,5S,7R,10S,12S,13R,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoyl]amin. Canonical SMILES: CC(CCC(=O)NC(CCCCNC(=S)NC1=CC2=C(C=C1)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O)C(=O)O)C6CCC7C6(C(CC8C7C(CC9C8(CCC(C9)O)C)O)O)C. Product ID: ACM140616462. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-Maleimide | Fluorescein-Maleimide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-FITC-Maleimide. Product Category: Fluorescein Fluorophores. CAS No. 2228857-33-6. Molecular formula: C27H19N3O7S. Mole weight: 529.5. Purity: 0.95. IUPACName: 1-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)-3-[2-(2,5-dioxopyrrol-1-yl)ethyl]thiourea. Product ID: ACM2228857336-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| 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. Synonyms: 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. Grade: ≥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. Synonyms: 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. Grade: ≥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. Synonyms: 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 MONO-P-GUANIDINOBENZOATE*HYD ROCHLORIDE | FLUORESCEIN MONO-P-GUANIDINOBENZOATE*HYD ROCHLORIDE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Fmgb-hcl, Fluorescein mono-p-guanidinobenzoate, MolPort-004-964-524, CID134314, 6-Hydroxy-3-oxospiro(isobenzofuran-1(3H),9-(9H)xanthen)-3-yl 4-((aminoiminomethyl)amino)benzoate monohydrochloride, 83616-10-8, Benzoic acid, 4-((aminoiminomethyl)amino)-, 6-hydroxy-3-oxospiro(isobenzofuran-1(3H),9-(9H)xanthen)-3-yl ester, monohydrochloride. Product Category: Heterocyclic Organic Compound. CAS No. 83616-10-8. Molecular formula: C28H20ClN3O6. Mole weight: 529.927900 [g/mol]. Purity: 0.96. IUPACName: (6-hydroxy-3-oxospiro[2-benzofuran-1,9-xanthene]-3-yl) 4-(diaminomethylideneamino)benzoate hydrochloride. Canonical SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)OC(=O)C6=CC=C(C=C6)N=C(N)N.Cl. Product ID: ACM83616108. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-O?-acetic acid | BioReagent, suitable for fluorescence, ?90% (HPCE). Group: Fluorescence/luminescence spectroscopy. | |
| 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 | 95%. Group: Photonic and optical materials. | |
| Fluorescein O-acrylate97 | Fluorescein O-acrylate97. Group: other materials. Alternative Names: FLUORESCEIN O-ACRYLATE97; Acryloyloxyfluorescein, 3-Acryloxyspirobenzo[c]-furan[1, 9]xanthen-3-one; Fluorescein o-acrylate 95%. CAS No. 193419-86-2. Product ID: (6'-hydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) prop-2-enoate. Molecular formula: 386.4g/mol. Mole weight: C23H14O6. C=CC (=O)OC1=CC2=C (C=C1)C3 (C4=C (O2)C=C (C=C4)O)C5=CC=CC=C5C (=O)O3. InChI=1S/C23H14O6/c1-2-21 (25)27-14-8-10-18-20 (12-14)28-19-11-13 (24)7-9-17 (19)23 (18)16-6-4-3-5-15 (16)22 (26)29-23/h2-12, 24H, 1H2. VYLDMXSRCVCHNE-UHFFFAOYSA-N. | |
| Fluorescein O-methacrylate | 95%. Group: Photonic and optical materials. | |
| Fluorescein O-methacrylate97 | Fluorescein O-methacrylate97. Group: other materials. Alternative Names: FLUORESCEIN O-METHACRYLATE97; Methacryloyloxyfluorescein, 3μ -Methacryloxyspirobenzo[c]-furan[1, 9]xanthen-3-one; Fluorescein O-Methacrylate 97%. CAS No. 480439-15-4. Product ID: (6-hydroxy-3-oxospiro[2-benzofuran-1,9-xanthene]-3-yl) 2-methylprop-2-enoate. Molecular formula: 400.384. Mole weight: C24< / sub>H16< / sub>O6< / sub>. CC (=C)C (=O)OC1=CC2=C (C=C1)C3 (C4=C (O2)C=C (C=C4)O)C5=CC=CC=C5C (=O)O3. YMHPNLUYVDEYCI-UHFFFAOYSA-N. 96%. | |
| Fluorescein O,O?-diacrylate | 98%. Group: Photonic and optical materials. | |
| Fluorescein O o-diacrylate98 | Fluorescein O o-diacrylate98. Group: other materials. 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. Product ID: (3-oxo-6'-prop-2-enoyloxyspiro[2-benzofuran-1,9'-xanthene]-3'-yl) prop-2-enoate. Molecular formula: 440.4g/mol. Mole weight: C26H16O7. 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=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. GTQZGVDHWVBMOJ-UHFFFAOYSA-N. | |
| Fluorescein O,O?-dimethacrylate | 95%. Group: Photonic and optical materials. | |
| Fluorescein-PEG2-azide | Fluorescein-PEG2-azide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Fluorescein-PEG2-N3. Product Category: Fluorescein Fluorophores. CAS No. 1146195-72-3. Molecular formula: C27H25N5O7S. Mole weight: 563.6. Purity: 0.96. IUPACName: 1-[2-[2-(2-azidoethoxy)ethoxy]ethyl]-3-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)thiourea. Product ID: ACM1146195723-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-PEG3-Amine | Fluorescein-PEG3-Amine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Fluorescein-PEG3-NH2. Product Category: Fluorescein Fluorophores. CAS No. 1807539-04-3. Molecular formula: C29H31N3O8S. Mole weight: 581.6. Purity: 0.96. IUPACName: 1-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethyl]-3-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)thiourea. Product ID: ACM1807539043-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-PEG3-(N-Boc)-Amine | Fluorescein-PEG3-(N-Boc)-Amine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Fluorescein-PEG3-NHBoc. Product Category: Fluorescein Fluorophores. CAS No. 1807534-77-5. Molecular formula: C34H39N3O10S. Mole weight: 681.8. Purity: 0.96. IUPACName: Tert-butylN-[2-[2-[2-[2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino]ethoxy]ethoxy]ethoxy]ethyl]carbamate. Product ID: ACM1807534775-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-PEG4-Acid | Fluorescein-PEG4-Acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-FITC-PEG4-COOH. Product Category: Fluorescein Fluorophores. CAS No. 1807518-76-8. Molecular formula: C32H34N2O11S. Mole weight: 654.7. Purity: 0.96. IUPACName: 3-[2-[2-[2-[2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoicacid. Product ID: ACM1807518768-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-PEG4-azide | Fluorescein-PEG4-azide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Fluorescein-PEG4-N3. Product Category: Fluorescein Fluorophores. CAS No. 1454662-54-4. Molecular formula: C31H33N5O9S. Mole weight: 651.7. Purity: 0.96. IUPACName: 1-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethyl]-3-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)thiourea. Product ID: ACM1454662544-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-PEG5-Acid | Fluorescein-PEG5-Acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Flurescein-PEG5-COOH. Product Category: Fluorescein Fluorophores. CAS No. 2183440-40-4. Molecular formula: C34H38N2O12S. Mole weight: 698.8. Purity: 0.98. IUPACName: 3-[2-[2-[2-[2-[2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoicacid. Product ID: ACM2183440404-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-PEG5-NHS ester | Fluorescein-PEG5-NHS ester is a fluorescein labeled PEG linker containing a NHS group, which enables labeling for antibodies and other purified proteins at primary amines (lysine side chains). The hydrophilic PEG spacer arm increases solubility in aqueous media. Uses: For industrial and laboratory use. Product Category: Fluorescein-PEG. CAS No. 2353409-62-6. Molecular formula: C38H41N3O14S. Mole weight: 795.8 g/mol. Purity: 0.95. Product ID: DYE-FLU-0076. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-PEG6-Acid | Fluorescein-PEG6-Acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,7,10,13,16,19-Hexaoxa-22-azatricosanoicacid,23-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)amino]-23-thioxo-. Product Category: Fluorescein Fluorophores. CAS No. 2055014-69-0. Molecular formula: C36H42N2O13S. Mole weight: 742.8. Purity: 0.96. IUPACName: 3-[2-[2-[2-[2-[2-[2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoicacid. Product ID: ACM2055014690-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-PEG6-Amine | Fluorescein-PEG6-Amine is a fluorescein dye with excitation/emmission maximum 494/517 nm containing a free amine group, which can be reactive with cabroxylic acid, activated NHS ester, carbonyl (ketone, aldehyde) etc. The hydophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. Uses: For industrial and laboratory use. Product Category: Fluorescein-PEG. Molecular formula: C35H43N3O11S. Mole weight: 713.8 g/mol. Purity: 0.98. Product ID: DYE-FLU-0072. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-PEG6-bis-NHS ester | Fluorescein-PEG6-bis-NHS ester. Uses: Designed for use in research and industrial production. Product Category: Fluorescein Fluorophores. CAS No. 2055105-59-2. Molecular formula: C44H50N4O17S. Mole weight: 939. Purity: 0.95. Product ID: ACM2055105592. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein-PEG6-NHS ester | Fluorescein-PEG6-NHS ester. Uses: Designed for use in research and industrial production. Product Category: Fluorescein Fluorophores. CAS No. 1818294-35-7. Molecular formula: C40H45N3O15S. Mole weight: 839.9. Purity: 0.95. Product ID: ACM1818294357. Alfa Chemistry ISO 9001:2015 Certified. | |
| 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. Synonyms: 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 | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| 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. Group: Fluorescent dye. Alternative Names: Uranine sodium. CAS No. 518-47-8. Pack Sizes: 100 mg; 500 mg. Product ID: HY-D0208. | |
| Fluorescein, Sodium Salt, Reagent Grade, 25 g | Formula: C20H10O5Na2. F. W: 376. 27. Characteristic: Orange-red powder, hygroscopic, water soluble. Notes: Produces intense yellow-green fluorescence. Storage Code: Green; general chemical storage. Alternative Names: Uranine, acid yellow 73. Grades: chem-grade reagent. CAS No. 518-47-8. Product ID: 863200. -- SOLD FOR EDUCATIONAL USE ONLY -- |  |
| Fluorescein-triazole-PEG5-DOTA | Fluorescein-triazole-PEG5-DOTA. Uses: For industrial and laboratory use. Product Category: Fluorescein-PEG. Molecular formula: C67H79N11O18S. Mole weight: 1358.5 g/mol. Purity: 0.98. Product ID: DYE-FLU-0079. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescein tyramide | Fluorescein tyramide is a green fluorescent reagent (λ abs : 494 nm; λ em : 517 nm). Fluorescein tyramide is widely used for tyramide signal amplification (TSA) with a low-abundance in IHC, ICC, in situ hybridization (FISH) and flow cytometry (FCM) applications [1] [2]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 210236-90-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-131008. | |
| Fluoresceinyl gabazine, bromide | Fluoresceinyl gabazine, bromide. Group: Biochemicals. Alternative Names: N-(2-(3-Carboxypropyl)-3-amino-6-(4-phenyl)-pyridazinium-N'-(5'-fluoresceinyl)thiourea bromide; 3- [4- [ [ [ [3-Carboxy-4- (6-hydroxy-3-oxo-3H-xanthen-9-yl) phenyl] amino] thioxomethyl] amino] phenyl] -6-imino-1 (6H) -pyridazinebutanoic acid. Grades: Highly Purified. CAS No. 1024389-03-4. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C35H27BrN5O7S. US Biological Life Sciences. | Worldwide |
| Fluorescence indicator green | Fluorescence indicator green. CAS No: 68611-47-2 |  Sarchem Laboratories New Jersey NJ |
| Fluorescent Brightener 113, Technical grade | Fluorescent Brightener 113, Technical grade. Group: Biochemicals. Grades: Purified. CAS No. 12768-92-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| 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. | Worldwide |
| 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. | Worldwide |
| Fluorescent brightener 140 | Fluorescent brightener 140. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Fluorescent brightening agent 140. Product Category: Heterocyclic Organic Compound. CAS No. 61968-71-6. Molecular formula: C14H17NO2. Mole weight: 231.29. Purity: 0.96. IUPACName: 7-(diethylamino)-4-methylchromen-2-one. Density: 1.122g/cm³. Product ID: ACM61968716. Alfa Chemistry ISO 9001:2015 Certified. Categories: 7-DIETHYLAMINO-4-METHYLCOUMARIN. | |
| Fluorescent brightener 184 | 2,5-Bis(5-tert-butylbenzooxazol-2-yl)thiophene is a dye. It is used to prepare stable fluorescent silica nanoparticles as DNA carrier. 2,5-Bis(5-tert-butylbenzooxazol-2-yl)thiophene is also used as the emissive layer of electroluminescent devices. Uses: Designed for use in research and industrial production. Additional or Alternative Names: TINOPAL CBS-X;UVITEX 2B;UVITEX(R) 2B;UVITEX OB;TOSLAB 644820;2,2'-(2,5-thiophenediyl)bis(5-(1,1-dimethylethyl)-benzoxazol;2,2'-(2,5-thiophenediyl)bis(5-tert-butyl-benzoxazol;2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-benzoxazol. Product Category: Organic & Printed Electronics. Appearance: Light yellow-green crystals. CAS No. 7128-64-5. Molecular formula: C26H26N2O2S. Mole weight: 430.56. Purity: >98.0%(LC)(N). IUPACName: 5-tert-butyl-2-[5-(5-tert-butyl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole. Canonical SMILES: CC(C)(C)C1=CC2=C(C=C1)OC(=N2)C3=CC=C(S3)C4=NC5=C(O4)C=CC(=C5)C(C)(C)C. Density: 1.26. ECNumber: 230-426-4. Product ID: ACM7128645. Alfa Chemistry ISO 9001:2015 Certified. Categories: 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene. | |
| Fluorescent brightener 184 (technical grade) | Fluorescent brightener 184 (technical grade). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene. Product Category: Promotional Products. CAS No. 7128-64-5. Purity: Tech. Product ID: ACM7128645-7. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescent Brightener 204 | Fluorescent Brightener 204. Uses: Designed for use in research and industrial production. Additional or Alternative Names: blankophor ra. Appearance: Llight yellow solid. CAS No. 76482-77-4. Molecular formula: C32H26N12Na2O6S2. Mole weight: 784.74. Product ID: ACM76482774. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorescent brightener 210 | Fluorescent brightener 210. Uses: Designed for use in research and industrial production. Additional or Alternative Names: c.i. fluorescent brightener 211;Fluorescent Brightener 210;photine btm;Tetrasodium 4,4-bis[[4-morpholino-6-(p-sulphonatoanilino)-1,3,5-triazin-2-yl]amino]stilbene-2,2-disulphonate;Tetrasodium 4,4-bis[[4-morpholino-6-(p-sulphonatoanilino)-1,3,5-triazin-2-yl]amino]stilbene-2,2-disulphonate;2,2-(1,2-Ethenediyl)bis[5-[[4-(4-morpholinyl)-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]benzenesulfonic acid]tetrasodium salt;fluorescent brightening agent210;Fluorescent brightener VBA (C.I.210). Product Category: Heterocyclic Organic Compound. CAS No. 28950-61-0. Molecular formula: C40H36N12Na4O14S4. Mole weight: 1129. Product ID: ACM28950610. Alfa Chemistry ISO 9001:2015 Certified. | |
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