A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the suppliers website for prices or more information.
| Product | Description | |
|---|---|---|
| Sulfo Cy3.5 Carboxylic acids(ethyl) | Sulfo Cy3.5 Carboxylic acids(ethyl). Uses: Designed for use in research and industrial production. Product Category: Cyanine Fluorophores. Appearance: Purple powder. CAS No. 1284240-77-2. Molecular formula: C39H43N2O14S4+. Mole weight: 892.01. Purity: >97%. Product ID: ACM1284240772. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Sulfo-Cy3 Azide | Sulfo-Cy3 Azide is a water-soluble fluorogenic dye containing an azide group, which enables Click Chemistry. Sulfo-Cy3 Azide can be used for the labeling of sensitive molecules such as proteins [1] [2]. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups. Uses: Scientific research. Group: Fluorescent dye. CAS No. 1801695-56-6. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-151710. |  |
| Sulfo Cy3 Carboxylic acids(ethyl) | Sulfo Cy3 Carboxylic acids(ethyl). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cy3-COOH. Product Category: Cyanine Fluorophores. Appearance: Red powder. CAS No. 146368-13-0. Molecular formula: C31H38N2O8S2. Mole weight: 630.77. Purity: >97%. Product ID: ACM146368130. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo Cy3 Carboxylic acids(methyl) | Sulfo Cy3 Carboxylic acids(methyl). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-((E)-3-((Z)-1-(5-carboxypentyl)-3,3-dimethyl-5-(sulfinooxy)indolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium-5-sulfonate. Product Category: Cyanine Fluorophores. Appearance: Red powder. CAS No. 1121756-11-3. Molecular formula: C30H36N2O8S2. Mole weight: 616.74. Purity: 0.95. IUPACName: 2-[(E)-3-[1-(5-carboxypentyl)-3,3-dimethyl-5-sulfinooxyindol-2-ylidene]prop-1-enyl]-1,3,3-trimethylindol-1-ium-5-sulfonate. Canonical SMILES: CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1C=CC=C3C(C4=C(N3CCCCCC(=O)O)C=CC(=C4)OS(=O)O)(C)C)C)C. Product ID: ACM1121756113-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy3 DBCO | Sulfo-Cy3 DBCO. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DBCO-Sulfo-Cy3. Product Category: Cyanine Fluorophores. CAS No. 1782950-79-1. Molecular formula: C50H54N4O11S3. Mole weight: 983.2. Purity: 0.95. IUPACName: 2-[(E,3E)-3-[1-[6-[[3-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-3-oxopropyl]amino]-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-2-ylidene]prop-1-enyl]-3,3-dimethyl-1-(3-sulfopropyl)indol-1-ium-5-sulfonate. Canonical SMILES: CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1/C=C/C=C/3\C(C4=C(N3CCCCCC(=O)NCCC(=O)N5CC6=CC=CC=C6C#CC7=CC=CC=C75)C=CC(=C4)S(=O)(=O)O)(C)C)CCCS(=O)(=O)O)C. Product ID: ACM1782950791-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: DBCO-Cy3. | |
| Sulfo-Cy3-Methyltetrazine | Sulfo-Cy3-Methyltetrazine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 6-Methyl-Tetrazine-Sulfo-Cy3. Product Category: Cyanine Fluorophores. CAS No. 1801924-47-9. Molecular formula: C42H49N7O10S3. Mole weight: 908.1. Purity: 0.95. Product ID: ACM1801924479-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy3-SE | Sulfo-Cy3-SE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(3-(1-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)prop-1-en-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate. Product Category: Cyanine Fluorophores. Appearance: Deep red crystal. CAS No. 146368-16-3. Molecular formula: C35H41N3O10S2. Mole weight: 727.84. Purity: 95%+. IUPACName: 2-[3-[1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]prop-2-enylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate. Canonical SMILES: CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)ON5C(=O)CCC5=O)(C)C. Product ID: ACM146368163-2. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy3-Tetrazine | Sulfo-Cy3-Tetrazine. Uses: Designed for use in research and industrial production. Product Category: Cyanine Fluorophores. CAS No. 2055138-86-6. Molecular formula: C41H47N7O10S3. Mole weight: 894.1. Purity: 0.9. Product ID: ACM2055138866-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy3-YNE | Sulfo-Cy3-YNE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2Z)-2-[(E)-3-[3,3-dimethyl-1-[6-oxo-6-(prop-2-ynylamino)hexyl]-5-sulfoindol-1-ium-2-yl]prop-2-enylidene]-1-ethyl-3,3-dimethylindole-5-sulfonicacid. Product Category: Cyanine Fluorophores. Appearance: Darkred powder. CAS No. 1010386-62-5. Molecular formula: C34H41N3O7S2. Mole weight: 667.84. Purity: 0.95. IUPACName: 2-[3-[3,3-dimethyl-1-[6-oxo-6-(prop-2-ynylamino)hexyl]-5-sulfoindol-1-ium-2-yl]prop-2-enylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate. Canonical SMILES: CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)NCC#C)(C)C. Product ID: ACM1010386625-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy5.5 Azide | Sulfo-Cy5.5 Azide. Uses: Designed for use in research and industrial production. Product Category: Cyanine Fluorophores. CAS No. 1801695-56-6. Molecular formula: C44H50N6O13S4. Mole weight: 999.2. Purity: 0.9. Product ID: ACM1801695566. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy5.5 Azide | Sulfo-Cy5.5 Azide is a click chemistry reagent containing an azide group. Sulfo-Cy5.5 Azide is also a water-soluble dye (Ex=673 nm, Em=707 nm), which designed to label sensitive molecules such as peptides, proteins and oligonucleotides. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups. Uses: Scientific research. Group: Fluorescent dye. CAS No. 1955527-41-9. Pack Sizes: 5 mg; 10 mg. Product ID: HY-151711. | |
| Sulfo Cy5.5 Carboxylic acids(ethyl) | Sulfo Cy5.5 Carboxylic acids(ethyl). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cy5.5 COOH. Product Category: Cyanine Fluorophores. Appearance: Dark blue powder. CAS No. 210892-23-2. Molecular formula: C41H45N2O14S4+. Mole weight: 918.05. Purity: >97%. Product ID: ACM210892232. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy5 alkyne | Sulfo-Cy5 alkyne. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sodium;3,3-dimethyl-1-[6-oxo-6-(prop-2-ynylamino)hexyl]-2-[5-(1,3,3-trimethyl-5-sulfonatoindol-1-ium-2-yl)penta-2,4-dienylidene]indole-5-sulfonate. Product Category: Cyanine Fluorophores. CAS No. 1617497-19-4. Molecular formula: C35H40N3NaO7S2. Mole weight: 701.8. Purity: 0.9. IUPACName: Sodium;3,3-dimethyl-1-[6-oxo-6-(prop-2-ynylamino)hexyl]-2-[5-(1,3,3-trimethyl-5-sulfonatoindol-1-ium-2-yl)penta-2,4-dienylidene]indole-5-sulfonate. Canonical SMILES: CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1C=CC=CC=C3C(C4=C(N3CCCCCC(=O)NCC#C)C=CC(=C4)S(=O)(=O)[O-])(C)C)C)C.[Na+]. Product ID: ACM1617497194-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy5 amine | Sulfo-Cy5 amine is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) bearing an amine group. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy5 is a near-infrared fluorescent dye commonly used in biolabeling and cell imaging. The amine functionality of Sulfo-Cy5 amine can react with carboxyl groups to form covalent bonds. Sulfo-Cy5 amine can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples. Uses: Scientific research. Group: Fluorescent dye. CAS No. 2183440-44-8. Pack Sizes: 5 mg; 10 mg. Product ID: HY-D1375. | |
| Sulfo-Cy5 amine hydrochloride | Sulfo-Cy5 amine hydrochloride is a water soluble amino dye for enzymatic transamination labeling, and other coupling with electrophiles. Synonyms: Sulfo-Cyanine5 amine hydrochloride. Grade: 95%. Molecular formula: C38H53ClN4O7S2. Mole weight: 777.43. |  |
| Sulfo-Cy5 Azide | Sulfo-Cy5 Azide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[(1E,3E,5E)-5-[1-[6-(3-Azidopropylamino)-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-2-ylidene]penta-1,3-dienyl]-3,3-dimethyl-1-(3-sulfopropyl)indol-1-ium-5-sulfonate. Product Category: Cyanine Fluorophores. CAS No. 1782950-80-4. Molecular formula: C37H48N6O10S3. Mole weight: 833. Purity: 0.95. IUPACName: 2-[(1E,3E,5E)-5-[1-[6-(3-azidopropylamino)-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-2-ylidene]penta-1,3-dienyl]-3,3-dimethyl-1-(3-sulfopropyl)indol-1-ium-5-sulfonate. Canonical SMILES: CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1/C=C/C=C/C=C/3\C(C4=C(N3CCCCCC(=O)NCCCN=[N+]=[N-])C=CC(=C4)S(=O)(=O)O)(C)C)CCCS(=O)(=O)O)C. Product ID: ACM1782950804-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy5 carboxylic acid | Sulfo-Cy5 carboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SulfoCy5Carboxylicacids(methyl). Product Category: Cyanine Fluorophores. Appearance: Dark blue powder. CAS No. 1121756-16-8. Molecular formula: C32H37N2NaO8S2. Mole weight: 664.8. Purity: 95%+. IUPACName: Sodium;1-(5-carboxypentyl)-3,3-dimethyl-2-[5-(1,3,3-trimethyl-5-sulfonatoindol-1-ium-2-yl)penta-2,4-dienylidene]indole-5-sulfonate. Canonical SMILES: CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1C=CC=CC=C3C(C4=C(N3CCCCCC(=O)O)C=CC(=C4)S(=O)(=O)[O-])(C)C)C)C.[Na+]. Product ID: ACM1121756168-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo Cy5 Carboxylic acids(ethyl) | Sulfo Cy5 Carboxylic acids(ethyl). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulfo-Cyanine 5 Carboxylic Acid. Product Category: Cyanine Fluorophores. Appearance: Dark blue powder. CAS No. 146368-11-8. Molecular formula: C33H40N2O8S2. Mole weight: 656.81. Purity: >97%. Product ID: ACM146368118. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy5 DBCO | Sulfo-Cy5 DBCO. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cy5 DBCO. Product Category: Cyanine Fluorophores. Appearance: Blue solid. CAS No. 1564286-24-3. Molecular formula: C52H56N4O11S3. Mole weight: 1009.2. Purity: 0.95. IUPACName: 1-[6-[[3-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-3-oxopropyl]amino]-6-oxohexyl]-2-[(1E,3E,5E)-5-[3,3-dimethyl-5-sulfo-1-(3-sulfopropyl)indol-2-ylidene]penta-1,3-dienyl]-3,3-dimethylindol-1-ium-5-sulfonate. Canonical SMILES: CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1/C=C/C=C/C=C/3\C(C4=C(N3CCCS(=O)(=O)O)C=CC(=C4)S(=O)(=O)O)(C)C)CCCCCC(=O)NCCC(=O)N5CC6=CC=CC=C6C#CC7=CC=CC=C75)C. Product ID: ACM1564286243-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy5-Mal | Sulfo-Cy5-Mal is a fluorescent dye with the form of active ester that reacts with thiol groups in proteins to form stable conjugates. Sulfo-Cy5-Mal that can be used to label protein [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2130955-10-9. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-D1390A. | |
| Sulfo-Cy5-Methyltetrazine | Sulfo-Cy5-Methyltetrazine. Uses: Designed for use in research and industrial production. Product Category: Cyanine Fluorophores. CAS No. 1801924-46-8. Molecular formula: C44H51N7O10S3. Mole weight: 934.1. Purity: 0.95. Product ID: ACM1801924468-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy5-N3 | Sulfo-Cy5-N3. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sodium;1-[6-(3-azidopropylamino)-6-oxohexyl]-3,3-dimethyl-2-[5-(1,3,3-trimethyl-5-sulfonatoindol-1-ium-2-yl)penta-2,4-dienylidene]indole-5-sulfonate. Product Category: Cyanine Fluorophores. Appearance: Dark blue crystal. CAS No. 1481447-40-8. Molecular formula: C36H46N6O7S2. Mole weight: 738.92. Purity: 95%+. IUPACName: Sodium;1-[6-(3-azidopropylamino)-6-oxohexyl]-3,3-dimethyl-2-[5-(1,3,3-trimethyl-5-sulfonatoindol-1-ium-2-yl)penta-2,4-dienylidene]indole-5-sulfonate. Canonical SMILES: CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1C=CC=CC=C3C(C4=C(N3CCCCCC(=O)NCCCN=[N+]=[N-])C=CC(=C4)S(=O)(=O)[O-])(C)C)C)C.[Na+]. Product ID: ACM1481447408-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-CY5-NHS ester potassium | Cy5 dyes are one type of the most common red fluorophores. Its max. absorbance/emission max is 646/665nm. They are widely used for labeling peptides, proteins and oligos etc. Cy5 NHS ester dyes are recommended for labeling amine containing biomolecules under pH 7.4 -9.0. Synonyms: MeCY5-NHS ester (potassium). Grade: 95%. CAS No. 2230212-27-6. Molecular formula: C36H40KN3O10S2. Mole weight: 777.95. | |
| Sulfo-Cy5-PEG3-biotin | Sulfo-Cy5-PEG3-biotin. Synonyms: Sulfo-Cy5-PEG3-biotin; HY-D2226; CS-0915675. Molecular formula: C48H65N6O11S3. Mole weight: 998.3. | |
| Sulfo-Cy5-SE | Sulfo-Cy5-SE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cy5 NHS Ester. Product Category: Cyanine Fluorophores. Appearance: Dark blue powder. CAS No. 146368-14-1. Molecular formula: C37H43N3O10S2. Mole weight: 753.88. Purity: 95%+. IUPACName: 2-[5-[1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]penta-2,4-dienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate. Canonical SMILES: CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)ON5C(=O)CCC5=O)(C)C. Product ID: ACM146368141-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo-Cy5-tetrazine | Sulfo Cy5-tetrazine is a tetrazine-coupled Cy5 (HY-D0821) derivative dye with fluorescence properties similar to CY5 (Ex/Em=633/647 nm). Sulfo-Cy5-tetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 1801695-57-7. Pack Sizes: 1 mg; 5 mg. Product ID: HY-D1482. | |
| Sulfo-Cy5-Tetrazine | Sulfo-Cy5-Tetrazine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cy5tetrazine. Product Category: Cyanine Fluorophores. CAS No. 1801695-57-7. Molecular formula: C43H49N7O10S3. Mole weight: 920.1. Purity: 0.9. IUPACName: 2-[(1E,3E,5E)-5-[3,3-dimethyl-1-[6-oxo-6-[[4-(1,2,4,5-tetrazin-3-yl)phenyl]methylamino]hexyl]-5-sulfoindol-2-ylidene]penta-1,3-dienyl]-3,3-dimethyl-1-(3-sulfopropyl)indol-1-ium-5-sulfonate. Canonical SMILES: CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1/C=C/C=C/C=C/3\C(C4=C(N3CCCCCC(=O)NCC5=CC=C(C=C5)C6=NN=CN=N6)C=CC(=C4)S(=O)(=O)O)(C)C)CCCS(=O)(=O)O)C. Product ID: ACM1801695577-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo Cy7 Carboxylic acids(ethyl) | Sulfo Cy7 Carboxylic acids(ethyl). Uses: Designed for use in research and industrial production. Product Category: Cyanine Fluorophores. Appearance: Green powder. CAS No. 943298-08-6. Molecular formula: C35H42N2O8S2. Mole weight: 682.85. Purity: >97%. Product ID: ACM943298086. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfo Cy7 Carboxylic acids(methyl) | Sulfo Cy7 Carboxylic acids(methyl). Uses: Designed for use in research and industrial production. Product Category: Cyanine Fluorophores. Appearance: Dark green solid. CAS No. 1251915-04-4. Molecular formula: C37H43N2NaO8S2. Mole weight: 730.87. Purity: >97%. Product ID: ACM1251915044. Alfa Chemistry ISO 9001:2015 Certified. Categories: SulfoCy7Carboxylicacids(methyl). | |
| Sulfo-Cy7-SE | Sulfo-Cy7-SE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[7-[1-[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3,5-heptatrien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium,innersalt. Product Category: Cyanine Fluorophores. Appearance: Dark green powder. CAS No. 477908-53-5. Molecular formula: C42H48N3NaO10S2. Mole weight: 841.97. Purity: 95%+. IUPACName: (2Z)-2-[(2E,4E,6E)-7-[1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]hepta-2,4,6-trienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate. Canonical SMILES: CCN\1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(/C1=C/C=C/C=C/C=C/C3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)ON5C(=O)CCC5=O)(C)C. Product ID: ACM477908535-2. Alfa Chemistry ISO 9001:2015 Certified. | |
| sulfo-Cyanine3-PEG3-biotin | sulfo-Cyanine3-PEG3-biotin is useful to construct streptavidin-based fluorescent assays and visualize binding of biomolecules. Molecular formula: C46H63N6KO11S3. Mole weight: 1011.32. | |
| Sulfo-Cyanine5.5 amine potassium | Sulfo-Cyanine5.5 amine potassium is a water-soluble cyanine dye suitable for far-red/near-infrared applications such as in vivo imaging. The dye has four sulfonate groups, making it highly hydrophilic and water-soluble. Like other cyanines, sulfo-Cyanine5.5 has an excellent extinction coefficient, making it a bright fluorescent marker in the far-red region. This is an amine-containing fluorescent dye. The amine group is separated from the fluorophore by a relatively long linker that facilitates conjugation. Aliphatic primary amine groups can be coupled with various electrophiles (activated esters, epoxides, etc.) and can also be used for enzymatic transamination labeling. Uses: Scientific research. Group: Fluorescent dye. CAS No. 2183440-46-0. Pack Sizes: 5 mg; 10 mg. Product ID: HY-D1376. | |
| Sulfo-Cyanine 5 Carboxylic Acid (ethyl) | Sulfo-Cyanine 5 Carboxylic Acid (ethyl) is a highly intricate biomedical entity that is availed for imaging and diagnostics within the realm of biomedicine. Serving as a pervasive fluorescent staining agent for biomolecular labeling (e.g., proteins and nucleic acids), this multifaceted acid assumes indispensable significance across an array of scientific pursuits. From facilitating drug delivery mechanisms to efforts to discover disease and monitor complex cellular activities, it has greatly advanced research progress. Grade: 98%. CAS No. 146368-11-8. Molecular formula: C33H40N2O8S2. Mole weight: 656.8. | |
| Sulfo-Cyanine5-PEG3-Biotin | Sulfo-Cyanine5 is a far-red fluorophore widely used for biomolecule labeling, with excitation maximum at 646 nm and emission maximum at 662 nm. Far-red fluorescent tags with excitation above 600 nm and emission further than 650 nm are valuable for imaging techniques because of the lower background autofluorescence at these wavelengths. Besides, far-red fluorescent labels can be imaged simultaneously with near-red, orange, green, and blue tags, which is advantageous for multicolor imaging.,Biotin, or the water-soluble vitamin H, is well known not only for playing essential roles in various crucial metabolic cellular reactions but also for its extremely high affinity for avidin, a glycoprotein of egg white. Avidin, streptavidin (bacterial analogue of avidin), and neutravidin (deglycosylated avidin) bind non-cooperatively to biotin with high affinity. Thus, sulfo-Cyanine5 biotin conjugate can be used for detecting and quantifying biotin binding sites of avidin, streptavidin, and neutravidin in samples of different origin.,Sulfo-Cyanine5 biotin conjugate is a water-soluble reagent and its fluorescence is pH independent from pH 4 to pH 10. A flexible PEG3 linker between biotin moiety and fluorescent tag provides binding to avidin, streptavidin, or neutravidin without steric troubles.,The major applications of sulfo-Cyanine5 biotin conjugate include imaging (e.g. primary and secondary antibody labeling for Western Bl | |
| sulfo-DGN462 sodium | sulfo-DGN46 sodium can be degraded to DGN462 in culture medium and plasma. DGN462 is a potent DNA alkylating agent with antitumor activity, such as against acute myeloid leukemia (AML). Synonyms: sulfo-DGN462 (sodium). CAS No. 1401203-09-5. Molecular formula: C53H60N5NaO12S2. Mole weight: 1046.19. | |
| Sulfo DST | Sulfo DST. Pack Sizes: Milligram Quantities: 100 mg. Order Number: CL107. |  www.prochemonline.com |
| Sulfo EGS | Sulfo EGS. Pack Sizes: Milligram Quantities: 100 mg. Order Number: CL109. | www.prochemonline.com |
| Sulfo-EGS | Sulfo-EGS is a homobifunctional, amine-reactive chemical crosslinker. Sulfo-EGS is used to study protein-protein or protein-peptide interactions, which can determine the spatial proximity of amino acid residues in a protein complex, without relying on standards [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 167410-92-6. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-117080. | |
| sulfofructose kinase | The enzyme, characterized from the bacterium Escherichia coli, is involved in the degradation pathway of sulfoquinovose, the polar headgroup of sulfolipids found in the photosynthetic membranes of all higher plants, mosses, ferns, algae, and most photosynthetic bacteria, as well as the surface layer of some archaea. Group: Enzymes. Synonyms: yihV (gene name). Enzyme Commission Number: EC 2.7.1.184. 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-3016; sulfofructose kinase; EC 2.7.1.184; yihV (gene name). Cat No: EXWM-3016. |  |
| sulfofructosephosphate aldolase | The enzyme, characterized from the bacterium Escherichia coli, is involved in the degradation pathway of sulfoquinovose, the polar headgroup of sulfolipids found in the photosynthetic membranes of all higher plants, mosses, ferns, algae, and most photosynthetic bacteria, as well as the surface layer of some archaea. Group: Enzymes. Synonyms: yihT (gene name). Enzyme Commission Number: EC 4.1.2.57. 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-4894; sulfofructosephosphate aldolase; EC 4.1.2.57; yihT (gene name). Cat No: EXWM-4894. | |
| Sulfogaiacol | Sulfogaiacol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1321-14-8. Molecular formula: C7H7KO5S. Mole weight: 242.29. Catalog: APB1321148. |  |
| Sulfogaiacol | Sulfogaiacol is a cough suppressant with expectorant properties, and it can be used for research on acute respiratory infections with oral activity [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1321-14-8. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-B2115. | |
| Sulfo GMBS | Sulfo GMBS. Pack Sizes: Milligram Quantities: 100 mg. Order Number: CL227. | www.prochemonline.com |
| Sulfo HSAB | Sulfo HSAB. Pack Sizes: Milligram Quantities: 100 mg. Order Number: PA107. | www.prochemonline.com |
| sulfolactaldehyde 3-reductase | The enzyme, characterized from the bacterium Escherichia coli, is involved in the degradation pathway of sulfoquinovose, the polar headgroup of sulfolipids found in the photosynthetic membranes of all higher plants, mosses, ferns, algae, and most photosynthetic bacteria, as well as the surface layer of some archaea. Group: Enzymes. Synonyms: yihU (gene name). Enzyme Commission Number: EC 1.1.1.373. 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-0291; sulfolactaldehyde 3-reductase; EC 1.1.1.373; yihU (gene name). Cat No: EXWM-0291. | |
| Sulfolane | Sulfolane is used in lithium-ion batteries. Group: Biochemicals. Alternative Names: 1,1-Dioxothiolan; Bondelane A; Bondolane A; Cyclic Tetramethylene Sulfone; Cyclotetramethylene Sulfone; NSC 46443; Sulfolan; Sulfolane SG; Sulpholane; Tetrahydrothiophene 1,1-Dioxide; Tetrahydrothiophene S,S-Dioxide; Tetrahydrothiophene Dioxide; Tetramethylene Sulfone; Thiacyclopentane Dioxide; Thiolane 1,1-Dioxide; Thiophane 1,1-Dioxide; Thiophane Dioxide. Grades: Highly Purified. CAS No. 126-33-0. Pack Sizes: 100g, 500g. Molecular Formula: C?H?O?S, Molecular Weight: 120.17. US Biological Life Sciences. |  Worldwide |
| Sulfolane | Our wide distribution network, with locations coast-to-coast, helps guarantee fast, reliable service to Univar's customers. |  |
| Sulfolane-[d8] | Sulfolane-[d8] is the labelled analogue of Sulfolane. Sulfolane has been used in lithium-ion batteries. Synonyms: Tetrahydrothiophene 1; 1-dioxide-d8; 1,1-Dioxothiolan-d8; Bondelane-d8 A; Bondolane-d8 A; Cyclic Tetramethylene Sulfone-d8; Cyclotetramethylene-d8 Sulfone. Grade: 97% by CP; 98% atom D. CAS No. 51219-88-6. Molecular formula: C4D8O2S. Mole weight: 128.22. | |
| Sulfolane (Tetramethylene sulfone) | 100g Pack Size. Group: Building Blocks, Organics. Formula: C4H8O2S. CAS No. 126-33-0. Prepack ID 80555813-100g. Molecular Weight 120.17. See USA prepack pricing. |  |
| Sulfolane (Tetramethylene sulfone) | 1kg Pack Size. Group: Building Blocks, Organics. Formula: C4H8O2S. CAS No. 126-33-0. Prepack ID 80555813-1kg. Molecular Weight 120.17. See USA prepack pricing. | |
| Sulfo-LC-SPDP sodium | Sulfo-LC-SPDP sodium is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 169751-10-4. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-126495A. | |
| Sulfolene | Sulfolene was used in the isomerization of isoprene rubber. Sulfolene is also an analytical reagent used in the investigation of role of adducts in protein supercharging with sulfolane. Group: Biochemicals. Alternative Names: Sulpholene; β-Sulfolene; 2,5-Dihydrothiophene dioxide; 2,5-Dihydrothiophene sulfone; 3-Sulfolene; Butadiene sulfone; NSC 48532; NSC 56373; 2,5-Dihydrothiophen-1,1-dioxide; 2,5-Dihydrothiophene 1,1-dioxide; 2,5-Dihydrothiophene S,S-dioxide. Grades: Highly Purified. CAS No. 77-79-2. Pack Sizes: 1g. Molecular Formula: C4H6O2S, Molecular Weight: 118.15. US Biological Life Sciences. | Worldwide |
| Sulfolithocholic Acid Trimethylamine Salt | Sulfolithocholic Acid is an derivative of Lithocholic Acid (L469180), a cholic acid derivative and TGR5 modulator found in ox bile, human bile, rabbit bile, and in ox and pig gallstones. Group: Biochemicals. Alternative Names: 3α-Sulfate-5 β-cholan-24-oic Acid Trimethylamine Salt; Lithocholic Acid 3-O-Sulfate Trimethylamine Salt ; Lithocholic Acid 3α-Sulfate Trimethylamine Salt; (3α,5 β)-3-(Sulfooxy)-cholan-24-oic Acid Trimethylamine Salt. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Sulfo MBS | Sulfo MBS. Pack Sizes: Milligram Quantities: 100 mg. Order Number: CL203. | www.prochemonline.com |
| Sulfo-MBS-1 | Sulfo-MBS-1. Group: Biochemicals. Grades: Reagent Grade. CAS No. 92921-25-0. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Sulfometuron methyl | analytical standard. Group: Pesticides & metabolites standards. | |
| Sulfometuron methyl ester | Sulfometuron methyl ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 74222-97-2. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| Sulfo MPS | Sulfo MPS. Pack Sizes: Milligram Quantities: 50 mg. Order Number: CL229. | www.prochemonline.com |
| Sulfonate | Sulfonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CID3087862, LS-26760, N-(2-(4-Benzhydryloxyethyl-1-piperazinyl)ethyl)-2-hydroxybenzamide dimethane sulfonate, Benzamide, N-(2-(4-(2-(diphenylmethoxy)ethyl)-1-piperazinyl)ethyl)-2-hydroxy-, dimethanesulfonate (salt), 116685-95-1. Product Category: Heterocyclic Organic Compound. CAS No. 116685-95-1. Molecular formula: C30H41N3O9S2. Mole weight: 651.791240 [g/mol]. Purity: 0.96. IUPACName: N-[2-[4-(2-benzhydryloxyethyl)piperazin-1-yl]ethyl]-2-hydroxybenzamide; methanesulfonic acid. Product ID: ACM116685951. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfonated Aliphatic Polyester | Sulfonated Aliphatic Polyester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: bu-cerumen;Butanedioicacid,sulfo-,1,4-dioctylester,sodiumsalt;di-n-octylsodiumsulfosuccinate;dioktylestersulfojantaranusodneho;elfanol883;monawetmo-70;monawetmo-70rp;monawetmo-84r2w. Product Category: Anionic Surfactants. CAS No. 1639-66-3. Molecular formula: C20H37O7S?Na. Mole weight: 444.561. Density: 1.098 g/cm³. Product ID: ACM1639663. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfonated castor oil | 100g Pack Size. Group: Analytical Reagents, Biochemicals, Detergents. Formula: C18H32Na2O6S. CAS No. 8002-33-3. Prepack ID 89992766-100g. Molecular Weight 422.49. See USA prepack pricing. | |
| Sulfonated Castor Oil | Sulfonated Castor Oil. Uses: Designed for use in research and industrial production. Product Category: Anionic Surfactants. CAS No. 8002-33-3. Molecular formula: C18Na2O6S. Mole weight: 422.4899902. Purity: pH 6.5-7.0. Product ID: ACM8002333. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfonazo III | Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba. Group: Uv/visible (uv/vis) spectroscopy. Alternative Names: 2,7-Bis(2-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic Acid Tetrasodium Salt. | |
| Sulfonazo III | Sulfonazo III. Group: Biochemicals. Grades: Highly Purified. CAS No. 164581-28-6. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| Sulfonefluorescein | Sulfonefluorescein. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulfonefluorescein. Appearance: Deep yellow red to Black powder. CAS No. 4424-3-7. Molecular formula: C19H12O6S. Mole weight: 368.36. Purity: 0.75. Product ID: ACM4424037. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulfonfluorescein | Alfa Chemistry offers Sulfonfluorescein products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: Applications of xanthene dyes involve optical materials and organic dyes for medical diagnosis research. several characteristic features of xanthene dyes are large absorption and luminescence, excellent light resistance, low toxicity in-vivo, and relatively high solubility in water. Group: other materials xanthene dyes. CAS No. 4424-3-7. Product ID: 1,1-dioxospiro[2,1??6-benzoxathiole-3,9'-xanthene]-3',6'-diol. Molecular formula: 368.36. Mole weight: C19H12O6S. C1=CC=C2C (=C1)C3 (C4=C (C=C (C=C4)O)OC5=C3C=CC (=C5)O)OS2 (=O)=O. InChI=1S/C19H12O6S/c20-11-5-7-13-16 (9-11)24-17-10-12 (21)6-8-14 (17)19 (13)15-3-1-2-4-18 (15)26 (22, 23)25-19/h1-10, 20-21H. VJYGFSGAAOVTLC-UHFFFAOYSA-N. >75.0%(T)(HPLC). |  |
| Sulfo NHS | Sulfo NHS. CAS No. 106627-54-7. Pack Sizes: Milligram Quantities: 500 mg. Order Number: M108. | www.prochemonline.com |
| sulfo-NHS-acetate | sulfo-NHS-acetate. Group: Biochemicals. Alternative Names: Sulfosuccinimidyl acetate. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Sulfo-NHS-Acetate | Sulfo-NHS-Acetate is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 152305-87-8. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-140341. | |
| sulfo-NHS-acetate 99+% (NMR) | sulfo-NHS-acetate 99+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
Our database is helping our users find suppliers everyday.
