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| Product | Description | |
|---|---|---|
| Acid Black 24, Technical grade Dye content | Acid Black 24, Technical grade Dye content. Group: Biochemicals. Grades: Purified. CAS No. 3071-73-6. Pack Sizes: 500mg, 1g. US Biological Life Sciences. |  Worldwide |
| Acid Blue 40 98+% (Dye content) | Acid Blue 40 98+% (Dye content). Group: Biochemicals. Grades: Reagent Grade. CAS No. 6424-85-7. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Acid Blue 9, Technical grade Dye content | Acid Blue 9, Technical grade Dye content. Group: Biochemicals. Grades: Purified. CAS No. 2650-18-2. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| Acid Fuchsin calcium salt ≥70% (Dye content) | Acid Fuchsin calcium salt ≥70% (Dye content). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 500g. US Biological Life Sciences. | Worldwide |
| Acid Green 25 ≥96% (Dye content) | Acid Green 25 ≥96% (Dye content). Group: Biochemicals. Grades: Reagent Grade. CAS No. 4403-90-1. Pack Sizes: 25g, 100g, 1Kg. US Biological Life Sciences. | Worldwide |
| Acid green 9, Technical grade Dye content | Acid green 9, Technical grade Dye content. Group: Biochemicals. Grades: Purified. CAS No. 4857-81-2. Pack Sizes: 50g, 100g. US Biological Life Sciences. | Worldwide |
| Acid Green Dye | Heterocyclic Organic Compound. CAS No. 10401-67-9. Mole weight: C30H15FeN3Na3-O15S3. Catalog: ACM10401679. |  |
| Acid Red 119, Technical grade Dye content | Acid Red 119, Technical grade Dye content. Group: Biochemicals. Grades: Purified. CAS No. 12220-20-1. Pack Sizes: 500mg, 1g. US Biological Life Sciences. | Worldwide |
| Acid Red 138, Technical grade Dye content | Acid Red 138, Technical grade Dye content. Group: Biochemicals. Grades: Purified. CAS No. 15792-43-5. Pack Sizes: 500mg, 1g. US Biological Life Sciences. | Worldwide |
| Acid Red 4, Technical gRade Dye content | Acid Red 4, Technical gRade Dye content. Group: Biochemicals. Grades: Purified. CAS No. 5858-39-9. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| Bromophenol Red Free acid ≥95% (Dye content) | Bromophenol Red Free acid ≥95% (Dye content). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| Carminic acid ≥50% (Dye content) | Carminic acid ≥50% (Dye content). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1390-65-4. Pack Sizes: 25g, 100g, 1Kg. US Biological Life Sciences. | Worldwide |
| Carminic Acid(Natural dye) | Carminic Acid(Natural dye). Group: Molecular Biology. CAS No. 1260-17-9. Pack Sizes: 5g, 25g. Molecular Formula: C22H20O13. US Biological Life Sciences. | Worldwide |
| Cyanine 3 bihexanoic acid dye, potassium salt | Cyanine 3 bihexanoic acid dye, potassium salt. Group: Biochemicals. Alternative Names: 1-(5-Carboxypentyl)-2-[3-[1-(5-carboxypentyl)-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1-propen-1-yl]-3,3-dimethyl-5-sulfo-3H-indolium, potassium salt. Grades: Highly Purified. CAS No. 762260-71-9. Pack Sizes: 1mg, 2mg, 5mg. Molecular Formula: C35H43KN2O10S2. US Biological Life Sciences. | Worldwide |
| Cyanine 3 Monofunctional Hexanoic Acid Dye n-tert-Butyl oxycarbonyl ethyl ene diamine Amide Potassium Salt | A water soluble fluorescent dye with an accessable amine linker. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| Eosin Y free acid ≥96% (Dye content) | Eosin Y free acid ≥96% (Dye content). Group: Biochemicals. Grades: Reagent Grade. CAS No. 15086-94-9. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Fuchsin Acid, Certified 99+% (Dye content) | Fuchsin Acid, Certified 99+% (Dye content). Group: Biochemicals. Grades: Certified Dye. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Patent Blue V Sodium Salt (Acid Blue 3 Sodium Salt), ≥85% Dye content | Heavy Metals: Group: Biochemicals. Alternative Names: N-[4-[[4- (Diethylamino) phenyl] (5-hydroxy-2, 4-disulfophenyl) methylene]-2, 5-cyclohexadien-1-ylidene]-N-ethyl-ethanaminium Hydroxide Sodium Salt; C.I. 42051:2; C.I. Food Blue 5:2; Food Blue 5:2. Grades: Reagent Grade. CAS No. 20262-76-4. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Rose Bengal Certified, 90+% Dye content (Acid Red 9, CI 45440) | Rose Bengal Sodium Salt is used in biological studies as potential for use as sensitizers in photodynamic and sonodynamic therapy by synthesizing Rose Bengal amphiphilic derivatives. This compound has neuroprotective properties. Group: Biochemicals. Alternative Names: 2,4,5,7-Tetraiodo-3,4,5,6-tetrachlorofluorescein Disodium Salt; 3,4,5,6-Tetrachloro-2,4,5,7-tetraiodofluorescein Disodium salt; Japan Red 105-1; Red No. 105-1; Rose Bengal Extra; Rose Bengal Disodium; Rose Bengal Disodium Salt; Rose Bengal sodium; Rose Bengal Sodium Salt; Sodium Tetra iodotetra chlorofluorescein. Grades: Certified Dye. CAS No. 632-69-9. Pack Sizes: 25g, 100g, 250g. Molecular Formula: C??H?Cl?I?Na?O?, Molecular Weight: 1017.64. US Biological Life Sciences. | Worldwide |
| 1-(2,5-Disulfophenyl)-4-[5-[1-(2,5-disulfophenyl)-1,5-dihydro-3-(methoxycarbonyl)-5-oxo-4H-pyrazol-4-ylidene]-1,3-pentadien-1-yl]-5-hydroxy-1H-pyrazole-3-carboxylic acid 3-Methyl Ester Potassium Salt (1:4) | 1-(2,5-Disulfophenyl)-4-[5-[1-(2,5-disulfophenyl)-1,5-dihydro-3-(methoxycarbonyl)-5-oxo-4H-pyrazol-4-ylidene]-1,3-pentadien-1-yl]-5-hydroxy-1H-pyrazole-3-carboxylic acid 3-Methyl Ester Potassium Salt (1:4) can be utilized in technical or engineered material use for dye; silver halide color photographic material forming color images on both sides of reflective support. Group: Biochemicals. Grades: Highly Purified. CAS No. 155600-38-7. Pack Sizes: 1mg, 5mg. Molecular Formula: C27H22K4N4O18S4, Molecular Weight: 975.13. US Biological Life Sciences. | Worldwide |
| 12-BODIPY-dodecanoic Acid | 12-BODIPY-dodecanoic Acid is a fatty acid labelled with fluorescent dye used to study regulation of long and medium chain fatty acid distribution to the nucleus of living cells. 12-BODIPY-dodecanoic Acid was also used to visualize fatty acid metabolism in larval zebrafish. Group: Biochemicals. Grades: Highly Purified. CAS No. 158757-79-0. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C23H33BF2N2O2, Molecular Weight: 418.33. US Biological Life Sciences. | Worldwide |
| [(1,2-Diphenylethene-1,2-diyl)bis(4,1-phenylene)]diboronic acid | Aggregation-induced emission luminogens (AIEgens) such as tetraphenylethene (TPE) functionalized with boronic acids form luminogen (TPE-BA). TPE-BA can form oligoboronates with D-glucose. Other sugars also form monoadduct with TPE-BA, but once such a complex is formed there is no more cis-diol that allows the oligomerization reaction to proceed, resulting in a very low emission intensity. Thus, TPE-BA could serve as a glucose-specific probe. Uses: Tpe-ba is an aggregation-induced emission (aie) dye for use in suzuki reaction and d-glucose detection. Group: Bioelectronic materialsorganic light-emitting diode (oled) materialsother materials. Alternative Names: TPE-BA. CAS No. 1054451-31-8. Molecular formula: C26H22B2O4. Mole weight: 420.07. IUPACName: [4-[(E)-2-(4-boronophenyl)-1,2-diphenylethenyl]phenyl]boronic acid. Canonical SMILES: OB (O)C (C=C1)=CC=C1/C (C2=CC=CC=C2)=C (C3=CC=C (B (O)O)C=C3)\C4=CC=CC=C4. Catalog: ACM1054451318. | |
| [(1,2-Diphenylethene-1,2-diyl)bis(4,1-phenylene)]diboronic acid | Aggregation-induced emission luminogens (AIEgens) such as tetraphenylethene (TPE) functionalized with boronic acids form luminogen (TPE-BA). TPE-BA can form oligoboronates with D-glucose. Other sugars also form monoadduct with TPE-BA, but once such a complex is formed there is no more cis-diol that allows the oligomerization reaction to proceed, resulting in a very low emission intensity. Thus, TPE-BA could serve as a glucose-specific probe. Uses: Tpe-ba is an aggregation-induced emission (aie) dye for use in suzuki reaction and d-glucose detection. Group: Bioelectronic materials organic light-emitting diode (oled) materials other materials. Alternative Names: TPE-BA. CAS No. 1054451-31-8. Pack Sizes: 25 mg in glass insert. Product ID: [4-[(E)-2-(4-boronophenyl)-1,2-diphenylethenyl]phenyl]boronic acid. Molecular formula: 420.07. Mole weight: C26H22B2O4. OB (O)C (C=C1)=CC=C1/C (C2=CC=CC=C2)=C (C3=CC=C (B (O)O)C=C3)\C4=CC=CC=C4. 1S/C26H22B2O4/c29-27 (30)23-15-11-21 (12-16-23)25 (19-7-3-1-4-8-19)26 (20-9-5-2-6-10-20)22-13-17-24 (18-14-22)28 (31)32/h1-18, 29-32H/b26-25+, CFKHFTZRFSABDV-OCEACIFDSA-N. CFKHFTZRFSABDV-OCEACIFDSA-N. |  |
| 1,3,5,7-Tetramethyl-8-(C3-COOH)4,4-difluoro-4-bora-3a,4a-diaza-s-indacene | BODIPY dyes are used to generate fluorescent conjugates of proteins, nucleotides, oligonucleotides and dextrans, as well as to prepare fluorescent enzyme substrates, fatty acids, phospholipids, lipopolysaccharides, receptor ligands and polystyrene microspheres. Synonyms: 4-(4,4-Difluoro-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene-8-yl)-butyric Acid. CAS No. 878674-84-1. Molecular formula: C17H22BF2N2O2. Mole weight: 335.18. |  |
| 1,4-Diethyl-1,2,3,4-tetrahydroquinoxaline | 1,4-Diethyl-1,2,3,4-tetrahydroquinoxaline is often used in combination with squaric acid to form tetrahydroquinoxaline based squaraine dyes. Group: Biochemicals. Grades: Highly Purified. CAS No. 72119-43-8. Pack Sizes: 100mg, 500mg. Molecular Formula: C12H18N2, Molecular Weight: 190.28. US Biological Life Sciences. | Worldwide |
| 1-Amino-8-naphthol-4-sulfonic Acid | 1-Amino-8-naphthol-4-sulfonic Acid is used in the synthesis of dye compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 83-64-7. Pack Sizes: 25g, 50g. Molecular Formula: C10H9NO4S, Molecular Weight: 239.25. US Biological Life Sciences. | Worldwide |
| 1-Hydroxy-2-(2-hydroxy-5-sulfo-phenylazo)-3,6-disulfo-8-acetamino-naphthaline | Heterocyclic Organic Compound. Alternative Names: DYE P 930;1-HYDROXY-2-(2-HYDROXY-5-SULFO-PHENYLAZO)-3,6-DISULFO-8-ACETAMINO-NAPHTHALINE;8-ACETAMIDO-2-(2-HYDROXY-5-SULFOPHENYL)AZO-1-NAPHTHOL-3,6-DISULFONIC ACID;8-ACETAMINO-2-(2-HYDROXY-5-SULFO-PHENYL)AZO-1-NAPHTHOL-3,6-DISULFONIC ACID;4-Acetamido-5-hyd. CAS No. 101708-53-6. Molecular formula: C18H15N3O12S3. Mole weight: 561.52. Catalog: ACM101708536. | |
| 1-Pyrenebutyric acid | 1-Pyrenebutyric acid is a fluorescence probe that can be used in fluorescence determination of DNA. 1-Pyrenebutyric acid can be used as a linker for biomolecules to form a self-assembled monolayer on grapheme [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 3443-45-6. Pack Sizes: 1 g; 5 g. Product ID: HY-W103047. |  |
| [2,2'-Biquinoline]-4,4'-dicarboxylic acid | [2,2'-Biquinoline]-4,4'-dicarboxylic acid. Group: Dye-sensitized solar cell (dssc) materials. Alternative Names: BAS 00649421; I04-1564; 4,4'-Dicarboxy-2,2'-biquinoline; 2,2'-Biquinoline-4,4'-dicarboxylic acid; ST24050403; bicinchoninic acid disodium salt; TRA0067063; 2-(4-carboxyquinolin-2-yl)quinoline-4-carboxylic acid; NSC 133815; MLS001195899-02. CAS No. 1245-13-2. Product ID: 2-(4-carboxyquinolin-2-yl)quinoline-4-carboxylic acid. Molecular formula: 344.326g/mol. Mole weight: C20H12N2O4. C1=CC=C2C (=C1)C (=CC (=N2)C3=NC4=CC=CC=C4C (=C3)C (=O)O)C (=O)O. InChI=1S/C20H12N2O4/c23-19 (24)13-9-17 (21-15-7-3-1-5-11 (13)15)18-10-14 (20 (25)26)12-6-2-4-8-16 (12)22-18/h1-10H, (H, 23, 24) (H, 25, 26). AFYNADDZULBEJA-UHFFFAOYSA-N. | |
| 2'-(2-Chloroanilino)-6'-(dibutylamino)fluoran | Alfa Chemistry offers high-purity 2'-(2-Chloroanilino)-6'-(dibutylamino)fluoran 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: This technique has been applied to print on commuter passes or prepaid cards. by combining acid-generating methods with the coloring mechanism, new applications can be expected for these materials. Group: Pressure & heat sensitive recording materials heat & pressure sensitive dyes other materials. Alternative Names: 2'-(2-Chlorophenylamino)-6'-(dibutylamino)fluoran. CAS No. 82137-81-3. Product ID: 2'-(2-chloroanilino)-6'-(dibutylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one. Molecular formula: 553.1. Mole weight: C34H33ClN2O3. CCCCN (CCCC)C1=CC2=C (C=C1)C3 (C4=CC=CC=C4C (=O)O3)C5=C (O2)C=CC (=C5)NC6=CC=CC=C6Cl. InChI=1S/C34H33ClN2O3/c1-3-5-19-37 (20-6-4-2)24-16-17-27-32 (22-24)39-31-18-15-23 (36-30-14-10-9-13-29 (30)35)21-28 (31)34 (27)26-12-8-7-11-25 (26)33 (38)40-34/h7-18, 21-22, 36H, 3-6, 19-20H2, 1-2H3. ZXYPDMNPLWGWBI-UHFFFAOYSA-N. >97.0%(HPLC)(N). | |
| 2,2'-Dihydroxy-1,1'-azonaphthalene-3,3',6,6'-tetrasulfonic Acid | 2,2'-Dihydroxy-1,1'-azonaphthalene-3,3',6,6'-tetrasulfonic acid, also referred to as DATS, is an azo dye compound described for use in the preparation of ultrathin free-standing films of nanofibrous composite materials. Group: Biochemicals. Grades: Highly Purified. CAS No. 76877-41-3. Pack Sizes: 1g, 2.5g. Molecular Formula: C20H14N2O14S4, Molecular Weight: 634.59. US Biological Life Sciences. | Worldwide |
| 2-(2-Sulfoethyl)pseudourea | 2-(2-Sulfoethyl)pseudourea is an impurity of Mesna. It is an amidinosulfonate used in dyes, topical compositions in cosmetics as well as in formulations of gray hair-preventing agents. Synonyms: 2-[ (Aminoiminomethyl) thio]ethanesulfonic Acid; 2-S-Thiuronium Ethanesulfonate; 2-(Amidinothio)ethanesulfonic Acid; 2-S-Thiuronium Ethanesulfonate; Carbamimidothioic Acid 2-Sulfoethyl Ester; Mesna Impurity. Grades: > 95%. CAS No. 25985-57-3. Molecular formula: C3H8N2O3S2. Mole weight: 184.24. | |
| 2-(2-Sulfoethyl)pseudourea | An impurity of Mesna. An amidinosulfonate used in dyes, topical compositions in cosmetics as well as in formulations of gray hair-preventing agents. Group: Biochemicals. Alternative Names: 2-[ (Aminoiminomethyl) thio]ethanesulfonic Acid; 2-S-Thiuronium Ethanesulfonate; 2- (Amidinothio) ethanesulfonic Acid; 2-S-Thiuronium Ethanesulfonate; Carbamimidothioic Acid 2-Sulfoethyl Ester. Grades: Highly Purified. CAS No. 25985-57-3. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 2,3,3-Trimethyl-5-carboxyindolenine | Intermediate in the synthesis of cyanine dyes for fluorescence imaging of tumor hypoxia and as contrast agents for near-IR tumor imaging. Group: Biochemicals. Alternative Names: 2,3,3-Trimethyl-3H-indole-5-carboxylic Acid. Grades: Highly Purified. CAS No. 84100-84-5. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 2'-/3'-AEC-5'-GMP | 2'-/3'-AEC-5'-GMP is an analogue of guanosine-5'-O-monophosphate used as a ligand for immobilization and coupling of diffferent dyes and labels. Synonyms: 2'- / 3'- O- (2- Aminoethylcarbamoyl)guanosine- 5'- O- monophosphate, sodium salt. Grades: ≥ 97 % by HPLC. Molecular formula: C13H20N7O9P (free acid). Mole weight: 449.3 (free acid). | |
| 2'-/3'-AHC-5'-AMP | 2'-/3'-AHC-5'-AMP is an analogue of adenosine-5'-O-monophosphate used as a ligand for immobilization and for coupling of different dyes and labels. Synonyms: 2'- / 3'- O- (6- Aminohexylcarbamoyl)adenosine- 5'- O- monophosphate, sodium salt. Grades: ≥ 97 % by HPLC. Molecular formula: C17H28N7O8P (free acid). Mole weight: 489.4 (free acid). | |
| 2'-/3'-AHC-5'-GMP | 2'-/3'-AHC-5'-GMP is an analogue of guanosine-5'-O-monophosphate used as a ligand for immobilization and for coupling of different dyes and labels. Synonyms: 2'- / 3'- O- (6- Aminohexylcarbamoyl)guanosine- 5'- O- monophosphate, sodium salt. Grades: ≥ 97 % by HPLC. Molecular formula: C17H28N7O9P (free acid). Mole weight: 505.4 (free acid). | |
| 2-(3-Oxo-1,2,3,4-tetrahydroquinoxaline-1-carboxamido)-3-phenylpropanoic Acid | 2-(3-Oxo-1,2,3,4-tetrahydroquinoxaline-1-carboxamido)-3-phenylpropanoic Acid can be obtained from 1,2-Phenylenediamine (P319840) which is an amino substituted benzene used in the manufacture of dyes. Potential use in sensitive immunosensor for cancer biomarker. Group: Biochemicals. Grades: Highly Purified. CAS No. 1009332-12-0. Pack Sizes: 10mg, 100mg. Molecular Formula: C18H17N3O4, Molecular Weight: 339.35. US Biological Life Sciences. | Worldwide |
| 2-(4-Methoxyphenyl)-4H-furo[3,2-b]pyrrole-5-carboxylic Acid | 2-(4-Methoxyphenyl)-4H-furo[3,2-b]pyrrole-5-carboxylic Acid is an intermediate in the synthesis of near-IR fluorescent dyes. Group: Biochemicals. Alternative Names: 2-(4-Methoxyphenyl)-4H-furo[3,2-b]pyrrole-5-carboxylic Acid. Grades: Highly Purified. CAS No. 956296-81-4. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 2-(4-Methoxyphenyl)-4H-furo[3,2-b]pyrrole-5-carboxylic Acid Ethyl Ester | 2-(4-Methoxyphenyl)-4H-furo[3,2-b]pyrrole-5-carboxylic Acid Ethyl Ester is an intermediate in the synthesis of near-IR fluorescent dyes. Group: Biochemicals. Grades: Highly Purified. CAS No. 956296-80-3. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 2,5-Diamino-1,3-benzenedisulfonic Acid | 2,5-Diamino-1,3-benzenedisulfonic Acid is used as a reagent in the synthesis of asymmetric dianilides as intermediates for triphenodioxazine reactive dyes. Group: Biochemicals. Grades: Highly Purified. CAS No. 6409-48-9. Pack Sizes: 500mg, 1g. Molecular Formula: C6H8N2O6S2, Molecular Weight: 268.27. US Biological Life Sciences. | Worldwide |
| 2,6-Diiodo-1,3,5,7-tetramethyl-8-phenyl-4,4-difluoroboradiazasindacene | BODIPY dyes are used to generate fluorescent conjugates of proteins, nucleotides, oligonucleotides and dextrans, as well as to prepare fluorescent enzyme substrates, fatty acids, phospholipids, lipopolysaccharides, receptor ligands and polystyrene microspheres. Synonyms: 5,5-Difluoro-2,8-diiodo-1,3,7,9-tetramethyl-10-phenyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide. CAS No. 1083009-44-2. Molecular formula: C19H17BF2I2N2. Mole weight: 575.974. | |
| 2,6-Lutidine | 2,6-Lutidine is widely used in organic synthesis as a raw material and solvent. In Pharmaceutical industry, it can be used for the production of antiatherosclerotic pyridinolcarbamate. It can also be used for the production of Cortisone acetate, hydrocortisone, niacin, lobeline and stilbazium iodide which is an anthelmintic and effective for the worm, fasciolopsis buski, whipworm, pinworm and so on. In addition, 2,6-Lutidine can be used as an auxiliaries for Pesticides, dyes, dyeing and printing and used as resin and rubber accelerator, intermediate of hot oil stabilizer. It can be oxidized to produce Dimethyl pyridine acid, which can be used as the stabilizer for hydrogen peroxide and acetic acid and used to synthesize lobelidine. 2,6-Lutidine is used as various kinds of nutty essence and cocoa, coffee, meat, bread and vegetable typed essence. It is also used to synthesize drugs for the treatment and first-aid of hypertension.Isolated from the basic fraction of coal tar. A semi-volatile compound in tobacco. Group: Pyridine ligands. Alternative Names: SC-46364; 15FQ5D0T3P; 9313-EP2301911A1; 2,6-Dimethylpyridine; ST51046560; M-5889; 9313-EP2301934A1; AS04947; 17269-EP2295414A1; 9313-EP2308872A1. CAS No. 108-48-5. Molecular formula: C7H9N. Mole weight: 107.156g/mol. IUPACName: 2,6-dimethylpyridine. Canonical SMILES: CC1=NC(=CC=C1)C. Density: 0.9252 @ 20 deg C/4 deg C. ECNumber: 203-587-3. Catalog: ACM108485. | |
| 2-Amino-1-naphthalenesulfonic Acid | 2-Amino-1-naphthalenesulfonic Acid has been used in the preparation of oligomeric acid azo dyes and yields a reddish orange color in the dye. Group: Biochemicals. Grades: Highly Purified. CAS No. 81-16-3. Pack Sizes: 50g, 100 g. Molecular Formula: C10H9NO3S, Molecular Weight: 223.25. US Biological Life Sciences. | Worldwide |
| 2-Amino Nicotinic Acid | A component of hair dyes. Group: Biochemicals. Alternative Names: 2-Amino-3-pyridinecarboxylic Acid; NSC 3049. Grades: Highly Purified. CAS No. 5345-47-1. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| 2-Aminopurine | 2-Aminopurine, a fluorescent analog of guanosine and adenosine, is a widely used fluorescence-decay-based probe of DNA structure. When 2-Aminopurine is inserted in anoligonucleotide, its fluorescence is highly quenched by stacking with the natural bases. 2-Aminopurine has been used to probe nucleic acid structure and dynamics [1] [2]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 452-06-2. Pack Sizes: 100 mg. Product ID: HY-W012642. | |
| 2'-Anilino-6'-(dibutylamino)-3'-methylfluoran | Alfa Chemistry offers high-purity 2'-Anilino-6'-(dibutylamino)-3'-methylfluoran 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: This technique has been applied to print on commuter passes or prepaid cards. by combining acid-generating methods with the coloring mechanism, new applications can be expected for these materials. Group: Heat sensitive and pressure sensitive dyes. Alternative Names: 3'-Dibutylamino-6'-methyl-7'-phenylaminofluoran 6'-(Dibutylamino)-3'-methyl-2'-(phenylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one. CAS No. 89331-94-2. Molecular formula: C35H36N2O3. Mole weight: 532.68. Appearance: White to Almost white powder to crystal. Purity: >98.0%(HPLC). Catalog: ACM89331942. | |
| 2'-(Dibenzylamino)-6'-(diethylamino)fluoran | Alfa Chemistry offers high-purity 2'-(Dibenzylamino)-6'-(diethylamino)fluoran 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: This technique has been applied to print on commuter passes or prepaid cards. by combining acid-generating methods with the coloring mechanism, new applications can be expected for these materials. Group: Pressure & heat sensitive recording materials heat & pressure sensitive dyes other materials. CAS No. 34372-72-0. Product ID: 2'-(dibenzylamino)-6'-(diethylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one. Molecular formula: 566.7. Mole weight: C38H34N2O3. CCN (CC)C1=CC2=C (C=C1)C3 (C4=CC=CC=C4C (=O)O3)C5=C (O2)C=CC (=C5)N (CC6=CC=CC=C6)CC7=CC=CC=C7. InChI=1S/C38H34N2O3/c1-3-39 (4-2) 30-19-21-33-36 (24-30) 42-35-22-20-29 (23-34 (35) 38 (33) 32-18-12-11-17-31 (32) 37 (41) 43-38) 40 (25-27-13-7-5-8-14-27) 26-28-15-9-6-10-16-28/h5-24H, 3-4, 25-26H2, 1-2H3. DXYZIGZCEVJFIX-UHFFFAOYSA-N. >98.0%(T)(HPLC). | |
| (2E)-2,4-Pentadienoic Acid Methyl Ester | (2E)-2,4-Pentadienoic Acid Methyl Ester is the methyl ester derivative of (2E)-2,4-Pentadienoic Acid (P268350) and is used as a reagent in the synthesis of opp-Dibenzoporphyrins as light-harvesters for Dye-Sensitized Solar Cells (DSSCs). Also used as a reagent in the preparation of allyl chlorides and allylboronates as substrates for stereoselective palladium-catalyzed allyl-allyl cross-coupling. Group: Biochemicals. Grades: Highly Purified. CAS No. 2409-87-2. Pack Sizes: 250mg, 2.5g. Molecular Formula: C6H8O2, Molecular Weight: 112.13. US Biological Life Sciences. | Worldwide |
| (2E)-2,4-Pentadienoic Acid Methyl Ester-d3 | (2E)-2,4-Pentadienoic Acid Methyl Ester-d3 is the isotope labelled analog of (2E)-2,4-Pentadienoic Acid Methyl Ester (P268360); the methyl ester derivative of (2E)-2,4-Pentadienoic Acid (P268350) used as a reagent in the synthesis of opp-Dibenzoporphyrins as light-harvesters for Dye-Sensitized Solar Cells (DSSCs). Also used as a reagent in the preparation of allyl chlorides and allylboronates as substrates for stereoselective palladium-catalyzed allyl-allyl cross-coupling. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C6H5D3O2, Molecular Weight: 115.15. US Biological Life Sciences. | Worldwide |
| 2-Methylpyrrole | 2-Methylpyrrole was used as one of the starting materials for synthesizing boron-dipyrromethene dyes for incorporation in synthetic multi-pigment light-harvesting arrays. Acid-promoted condensations of benzaldehyde with methylpyrrole gives dipyrromethens and their borondipyrromethene analogs. Group: Biochemicals. Grades: Highly Purified. CAS No. 636-41-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C5H7N, Molecular Weight: 57. US Biological Life Sciences. | Worldwide |
| 2-Naphthoic acid | 2-Naphthoic acid is an organic compound commonly used as a raw material for dyes and the production of other chemicals. It can form dyes with other organic substances and is widely used in textile, printing and manufacturing fields. In addition, the compound is also used as a photosensitive material and a lubricant. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: Naphthalene-2-carboxylic acid. CAS No. 93-09-4. Pack Sizes: 100 g. Product ID: HY-W007437. | |
| (2S) -2-{[ (3-Oxo-3, 4-dihydro-1 (2H) -quinoxalinyl) carbonyl]amino}-3-phenylpropanoic Acid | (2S) -2-{[ (3-Oxo-3, 4-dihydro-1 (2H) -quinoxalinyl) carbonyl]amino}-3-phenylpropanoic Acid can be obtained from 1,2-Phenylenediamine (P319840) which is an amino substituted benzene used in the manufacture of dyes. Potential use in sensitive immunosensor for cancer biomarker. Group: Biochemicals. Grades: Highly Purified. CAS No. 1173681-44-1. Pack Sizes: 10mg, 100mg. Molecular Formula: C18H17N3O4, Molecular Weight: 339.35. US Biological Life Sciences. | Worldwide |
| 2-Thiobarbituric acid | 2-Thiobarbituric acid is a commonly used colorimetric reagent for the detection of malondialdehyde (MDA), a marker of lipid peroxidation. 2-Thiobarbituric acid forms a complex with MDA that can be quantified by colorimetric detection at 532 nm as a measure of lipid peroxidation [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 504-17-6. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-77962. | |
| 3-(1,2-Dimethyl-3-indolyl)-3-[4-(diethylamino)-2-methylphenyl]phthalide | Alfa Chemistry offers high-purity 3-(1,2-Dimethyl-3-indolyl)-3-[4-(diethylamino)-2-methylphenyl]phthalide 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: This technique has been applied to print on commuter passes or prepaid cards. by combining acid-generating methods with the coloring mechanism, new applications can be expected for these materials. Group: Pressure & heat sensitive recording materials heat & pressure sensitive dyes other materials. CAS No. 36499-49-7. Product ID: 3-[4-(diethylamino)-2-methylphenyl]-3-(1,2-dimethylindol-3-yl)-2-benzofuran-1-one. Molecular formula: 438.57. Mole weight: C29H30N2O2. CCN (CC)C1=CC (=C (C=C1)C2 (C3=CC=CC=C3C (=O)O2)C4=C (N (C5=CC=CC=C54)C)C)C. InChI=1S/C29H30N2O2/c1-6-31 (7-2)21-16-17-24 (19 (3)18-21)29 (25-14-10-8-12-22 (25)28 (32)33-29)27-20 (4)30 (5)26-15-11-9-13-23 (26)27/h8-18H, 6-7H2, 1-5H3. LCGJEUAHECYSFW-UHFFFAOYSA-N. >98.0%(T)(HPLC). | |
| 3-(4-Bromophenyl)-2-cyano-2-propenoic Acid | 3-(4-Bromophenyl)-2-cyano-2-propenoic Acid was used in the studying phthalocyanine dyes comprise. Group: Biochemicals. Grades: Highly Purified. CAS No. 339548-64-0. Pack Sizes: 50mg, 100mg. Molecular Formula: C10H6BrNO2, Molecular Weight: 252.063999999999. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxy-3-cyclobutene-1,2-dione | 3,4-dihydroxy-3-cyclobutene-1,2 dione, commonly known as squaric acid, is widely used in bioorganic and medicinal chemistry. It is an inhibitor of glyoxylase, semiqauric acid, pyruvate dehrogenase, and transketolase. It is used as a replacement for phosphate in a peptide-based ligand for an SH2 domain. Its derivatives are high-affinity ligands for excitatory amino acid receptors. These derivatives are also used as dyes for fluorescence detection of small biological molecules. Uses: 3,4-dihydroxy-3-cyclobutene-1,2-dione can be used: in fluorescence detection in immunoassays, hybridization assays, enzymatic reactions, and other analytical procedures. to form diffraction quality crystals. to synthesize a squarate dianion, which is used as a building block to create uncharged polymeric networks. these ordered structures are used in catalysis, nonlinear optics, electrical conductivity, molecular recognition, and molecular sieves. Group: Organic & printed electronics. Alternative Names: Squaric acid. CAS No. 2892-51-5. Molecular formula: (HO)2C4(=O)2. Mole weight: 114.06. Appearance: Gray crystalline solid. Purity: 95%+. IUPACName: 3,4-Dihydroxycyclobut-3-ene-1,2-dione. Canonical SMILES: C1(=C(C(=O)C1=O)O)O. Density: 1.82 g/cm³. ECNumber: 220-761-4. Catalog: ACM2892515-1. | |
| 3,4-Dihydroxy-3-cyclobutene-1,2-dione | 3,4-dihydroxy-3-cyclobutene-1,2 dione, commonly known as squaric acid, is widely used in bioorganic and medicinal chemistry. It is an inhibitor of glyoxylase, semiqauric acid, pyruvate dehrogenase, and transketolase. It is used as a replacement for phosphate in a peptide-based ligand for an SH2 domain. Its derivatives are high-affinity ligands for excitatory amino acid receptors. These derivatives are also used as dyes for fluorescence detection of small biological molecules. Uses: 3,4-dihydroxy-3-cyclobutene-1,2-dione can be used: in fluorescence detection in immunoassays, hybridization assays, enzymatic reactions, and other analytical procedures. to form diffraction quality crystals. to synthesize a squarate dianion, which is used as a building block to create uncharged polymeric networks. these ordered structures are used in catalysis, nonlinear optics, electrical conductivity, molecular recognition, and molecular sieves. Group: Synthetic tools and reagents. Alternative Names: Squaric acid. CAS No. 2892-51-5. Pack Sizes: Packaging 5 g in glass bottle 25, 100 g in poly bottle. Product ID: 3,4-Dihydroxycyclobut-3-ene-1,2-dione. Molecular formula: 114.06. Mole weight: (HO)2C4(=O)2. C1(=C(C(=O)C1=O)O)O. InChI=1S/C4H2O4/c5-1-2 (6)4 (8)3 (1)7/h5-6H. PWEBUXCTKOWPCW-UHFFFAOYSA-N. 95%+. | |
| 3,4-Dimethoxybenzaldehyde | 3,4-Dimethoxybenzaldehyde. Synonyms: Methylvanillin, NSC 24521, NSC 8500, Vanillin methyl ether, Veratraldehyde. CAS No. 120-14-9. Pack Sizes: 5, 100, 500 g in poly bottle. Product ID: CDC10-0173. Molecular formula: (CH3O)2C6H3CHO. Category: Flavoring Chemical Agents. Product Keywords: Cosmetic Ingredients; Flavoring Chemical Agents; 3,4-Dimethoxybenzaldehyde; CDC10-0173; 120-14-9; (CH3O)2C6H3CHO; Methylvanillin, NSC 24521, NSC 8500, Vanillin methyl ether, Veratraldehyde; 204-373-2; MFCD00003363; 120-14-9. Purity: 0.99. Color: White to yellow. EC Number: 204-373-2. Physical State: Solid. Solubility: alcohol: freely soluble. Quality Level: 100. Storage: 2-8°C. Application: 3,4-Dimethoxybenzaldehyde was used in the preparation of 4-chloromethyl-2-(dimethoxyphenyl)-1,3-dioxolane. It was used in the synthesis of (+)-lithospermic acid, having anti-HIV activity. Boiling Point: 281 °C (lit.). Melting Point: 40-43 °C (lit.). Density: 1.1708 (rough estimate). Product Description: 3,4-Dimethoxybenzaldehyde forms 1:1 inclusion complexes with cyclodextrins. It reacts with 3-acetyl-2,5-dimethythiophene to yield chalcone dye, (2E)-3-(3,4-Dimethoxyphenyl)-1-(2,5-dimethylthiophen-3-yl)prop-2-en-1-one. |  |
| 3-(5-Bromothieno[3,2-b]thiophen-2-yl)-2-cyanoacrylic acid | 3-(5-Bromothieno[3,2-b]thiophen-2-yl)-2-cyanoacrylic acid. Uses: This material can be used in the synthesis of ruthenium-free dyes for dye sensitized solar cells similar to mk2 dye (aldrich prod. no. 728705). Group: Synthetic tools and reagents. Alternative Names: 2-Cyano-(5-bromothieno[3,2-b]thiophen-2-yl)-2-propenoic acid. Pack Sizes: Packaging 500 mg in glass insert. Molecular formula: 314.18. OC (/C (C#N)=C/C (S1)=CC2=C1C=C (Br)S2)=O. 1S/C10H4BrNO2S2/c11-9-3-8-7 (16-9)2-6 (15-8)1-5 (4-12)10 (13)14/h1-3H, (H, 13, 14)/b5-1+. HCSMOQZFARKOTQ-ORCRQEGFSA-N. ≥ 97%. | |
| 3-Bodipy-propanoic acid | BODIPY dyes are used to generate fluorescent conjugates of proteins, nucleotides, oligonucleotides and dextrans, as well as to prepare fluorescent enzyme substrates, fatty acids, phospholipids, lipopolysaccharides, receptor ligands and polystyrene microspheres. Synonyms: BDP FL carboxylic acid;4,4-Difluoro-5,7-dimethyl-3-(2-carboxyethyl)-4-bora-3a,4a-diaza-S-indacene; 7-(2-carboxyethyl)-5,5-difluoro-1,3-dimethyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide; BDP FL acid; BODIPY FL. Grades: 95%. CAS No. 165599-63-3. Molecular formula: C14H15BF2N2O2. Mole weight: 292.093. | |
| 3-Hexylthiophene-2-boronic acid pinacol ester | 3-Hexylthiophene-2-boronic acid pinacol ester. Uses: Reagent used for suzuki-miyaura cross-coupling reactions p-type/n-type switching of ambipolar bithiazole-benzothiadiazole-based polymers in solar cells hierarchical self-assembly of semiconductor functionalized peptide a-helixes and optoelectronic properties reagent used in preparation of photovoltaic materials, polymers, and thiophene-based compounds with photophysical, electrochemical, and fluorescent properties polymer solar cells for low band gap poly(1,4-arylene-2,5-thienylene)s with benzothiadiazole units dithienothiophene-based dyes for dye-sensitized solar cells. Group: Saltsynthetic tools and reagents. Alternative Names: 2-(3-Hexyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 3-Hexyl-2-thienylboronic acid. CAS No. 850881-09-3. Pack Sizes: 1, 5 g in glass bottle. Product ID: 2-(3-hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. Molecular formula: 294.26. Mole weight: C16H27BO2S. CCCCCCc1ccsc1B2OC(C)(C)C(C)(C)O2. 1S / C16H27BO2S / c1-6-7-8-9-10-13-11-12-20-14 (13) 17-18-15 (2, 3) 16 (4, 5) 19-17 / h11-12H, 6-10H2, 1-5H3, XCXAUPBHQCCWCI-UHFFFAOYSA-N. XCXAUPBHQCCWCI-UHFFFAOYSA-N. | |
| 3-Methylsalicylic acid | 3-Methylsalicylic acid has marked fibrinolytic activity in human plasma by activating its fibrinolytic system. It is a salicylic acid derivative compound, which toxicity is similar to salicylic acid. It is used in manufacturing of dyes. Uses: 3-methylsalicylic acid has marked fibrinolytic activity in human plasma by activating its fibrinolytic system. it is used in manufacturing of dyes. Synonyms: 2-hydroxy-3-methylbenzoic acid. Grades: > 98 %. CAS No. 83-40-9. Molecular formula: C8H8O3. Mole weight: 152.15. | |
| 3-Methyl Salicylic Acid | Toxicity is similar to salicylic acid. Used in manufacturing of dyes. Group: Biochemicals. Alternative Names: 2-Hydroxy-3-methylbenzoic Acid; 2,3-Cresotic Acid; β-Cresotinic Acid; o-Cresotinic Acid; o-Homosalicylic Acid; Hydroxytoluic Acid; NSC 17561; NSC 1772; NSC 50796. Grades: Highly Purified. CAS No. 83-40-9. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 3'-Qusar570 Frits column (200nmol) | 3'-Qusar570 Frits column (200nmol) is a high-performance liquid chromatography column used in biomedicine to separate and analyze nucleic acids. The column is packed with stationary phase particles coated with 3'-Qusar570, a fluorescent dye that enables the detection of nucleic acids. The column is commonly used in studies related to gene expression analysis and sequencing. Synonyms: 3'-Qusar570 Frits column. | |
| 4,4'-(1,2-Diphenylethene-1,2-diyl)dibenzoic acid | 4,4'-(1,2-Diphenylethene-1,2-diyl)dibenzoic acid. Uses: Tpe-ca is an aggregation-induced emission (aie) dye for esterification with hydroxyl and amino groups. Group: Bioelectronic materials organic light-emitting diode (oled) materials other materials. Alternative Names: 1,2-Di(4-carboxyphenyl)-1,2-diphenylethylene; H2BCTPE. CAS No. 1002339-79-8. Pack Sizes: 25 mg in glass insert. Product ID: 4-[(E)-2-(4-carboxyphenyl)-1,2-diphenylethenyl]benzoic acid. Molecular formula: 420.46. Mole weight: C28H20O4. O=C (O)C (C=C1)=CC=C1/C (C2=CC=CC=C2)=C (C3=CC=CC=C3)/C4=CC=C (C (O)=O)C=C4. 1S/C28H20O4/c29-27 (30)23-15-11-21 (12-16-23)25 (19-7-3-1-4-8-19)26 (20-9-5-2-6-10-20)22-13-17-24 (18-14-22)28 (31)32/h1-18H, (H, 29, 30) (H, 31, 32)/b26-25+, MTTUYJXPONEHGK-OCEACIFDSA-N. MTTUYJXPONEHGK-OCEACIFDSA-N. 98%. | |
| 4',5'-Dibromofluorescein | 4',5'-Dibromofluorescein (Eosinic acid) is a fluorescein derivative that can used as a ligand for studying of protein properties by spectral analysis [1]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Eosinic acid; Solvent Red 72. CAS No. 596-03-2. Pack Sizes: 10 mM * 1 mL; 100 mg; 250 mg. Product ID: HY-114907. | |
| 4-Acetamido Benzene sulfinic Acid | Component used in the preparation of Cyanine dyes. Group: Biochemicals. Alternative Names: 4- (Acetylamino) benzenesulfinic Acid; 4- (Acetylamino) benzenesulfinic Acid; p-Acetamido Benzene sulphinic Acid; p-Sulfinoacetanilide. Grades: Highly Purified. CAS No. 710-24-7. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 4-Acetamido Benzene sulphinic Acid-d4 | Component used in the preparation of Cyanine dyes. Group: Biochemicals. Alternative Names: 4- (Acetylamino) benzenesulfinic Acid-d4; 4- (Acetylamino) benzenesulfinic Acid-d4; p-Acetamido Benzene sulphinic Acid-d4; p-Sulfinoacetanilide-d4. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 4-Amino-1-naphthalenesulfonic Acid | 4-Amino-1-naphthalenesulfonic acid has potent therapeutic applications. Its sodium salt has been used as non-toxic hemostatic. It is also a metabolite of azo dyes. Group: Biochemicals. Grades: Highly Purified. CAS No. 84-86-6. Pack Sizes: 1g, 5g. Molecular Formula: C10H9NO3S. US Biological Life Sciences. | Worldwide |
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