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| Product | Description | |
|---|---|---|
| Acid Blue 9 | Acid Blue 9 is used for dyeing wool, silk, nylon, wool blended fabric and direct printing of wool and silk fabric, but also as a food dye and organic pigment, can also be used for leather, paper and other coloring. Synonyms: Alphazurine FG; Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, hydroxide, inner salt, diammonium salt; C.I. Acid Blue 9, diammonium salt; Acid Blue FG; Acid Brilliant Blue FCF; Acid Brilliant Blue FG; Acid Enoglaucine; Acid Sky Blue A; Acilan Turquoise Blue AE; Alphazurine; Alphazurine FGND; Basacid Blue NB 754; Basacid Blue NB 757; Basacid Green 21L; Best Acid Brilliant Blue FCF. Grades: 95%. CAS No. 2650-18-2. Molecular formula: C37H42N4O9S3. Mole weight: 782.95. |  |
| Acid blue 9 aluminum lake | Synonyms: Brilliant blue FCF aluminum lake; aluminum; 3- [ [ethyl- [4- [ [4- [ethyl- [ (3-sulfophenyl) methyl] amino] phenyl] - (2-sulfophenyl) methylidene] cyclohexa-2, 5-dien-1-ylidene] azaniumyl] methyl] benzenesulfonate; Pigment Blue 78; Acid Blue 9 aluminum lake; Japan Blue 1 aluminum lake. Grades: 95%. CAS No. 53026-57-6. Molecular formula: C37H36AlN2O9S3. Mole weight: 775.87. | |
| 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 BLUE 29 | Acid Blue 29, also known as C.I. Acid Blue 9, is a synthetic anionic dye that is used in a variety of applications, including as a biological stain, a dye for textiles and paper, and as a pH indicator. It is also used in laboratories for a variety of experiments, such as a reagent in biochemical assays and as a fluorescent dye in cell imaging. Uses: Acid blue 29 has a variety of applications in scientific research. it is used as a reagent in biochemical assays, such as for the detection of proteins, enzymes, and nucleic acids. it is also used as a fluorescent dye in cell imaging, such as for the visualization of cell membranes and organelles. in addition, it is used as a biological stain to visualize cells and tissues. Group: Acid dyes. Alternative Names: Acid Blue 29, 5850-35-1. CAS No. 5850-35-1. Molecular formula: C22H14N6Na2O9S2. Mole weight: 616.49. Appearance: Black Powder. Purity: Dye content >50%. IUPACName: disodium 4-amino-3-(3-nitrophenyl)diazenyl-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate. Canonical SMILES: C1=CC=C (C=C1)NN=C2C (=CC3=CC (=C (C (=C3C2=O)N)N=NC4=CC (=CC=C4)[N+] (=O)[O-])S (=O) (=O)[O-])S (=O) (=O)[O-]. [Na+]. [Na+]. ECNumber: 227-449-7. Catalog: ACM5850351. |  |
| 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 |
| 1,4-Benzenediboronic acid bis(pinacol) ester | Reagent used for Suzuki-Miyaura cross-coupling reactions and polymerizations Reagent used in Prepration of Efficient solar cell photoelectric polymers Field-effect transistors and photovoltaic cells Fluorescent compounds and materials such as Blue OLED devices, Blue Polymeric Light Emitting Diodes, and White LEDs. Uses: Reagent used for suzuki-miyaura cross-coupling reactions and polymerizations reagent used in prepration of efficient solar cell photoelectric polymers field-effect transistors and photovoltaic cells fluorescent compounds and materials such as blue oled devices, blue polymeric light emitting diodes, and white leds. Group: Saltsmall molecule semiconductor building blockssemiconductor blocks. Alternative Names: 1,4-Phenylenebis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane), 1,4-Bis(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, cyclic bis(tetramethylethylene) ester p-Benzenediboronic acid, 1,4-Benzenediboronic acid dipinacol ester. CAS No. 99770-93-1. Product ID: 4,4,5,5-tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane. Molecular formula: 330.03. Mole weight: C6H4[B(OH)2]2. CC1 (C)OB (OC1 (C)C)c2ccc (cc2)B3OC (C) (C)C (C) (C)O3. 1S/C18H28B2O4/c1-15 (2)16 (3, 4)22-19 (21-15)13-9-11-14 (12-10-13)20-23-17 (5, 6)18 (7, 8)24-20/h9-12H, 1-8H3. UOJCDDLTVQJPGH-UHFFFAOYSA-N. >98.0%(GC). |  |
| (+)-abscisic acid 8'-hydroxylase | A heme-thiolate protein (P-450). Catalyses the first step in the oxidative degradation of abscisic acid and is considered to be the pivotal enzyme in controlling the rate of degradation of this plant hormone. CO inhibits the reaction, but its effects can be reversed by the presence of blue light. The 8'-hydroxyabscisate formed can be converted into (-)-phaseic acid, most probably spontaneously. Other enzymes involved in the abscisic-acid biosynthesis pathway are EC 1.1.1.288 (xanthoxin dehydrogenase), EC 1.2.3.14 (abscisic-aldehyde oxidase) and EC 1.13.11.51 (9-cis-epoxycarotenoid dioxygenase). Group: Enzymes. Synonyms: (+)-ABA 8'-hydroxylase; ABA 8'-hydroxylase. Enzyme Commission Number: EC 1.14.13.93. CAS No. 153190-37-5. 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-0902; (+)-abscisic acid 8'-hydroxylase; EC 1.14.13.93; 153190-37-5; (+)-ABA 8'-hydroxylase; ABA 8'-hydroxylase. Cat No: EXWM-0902. |  |
| ACID BLUE 1 | Acid Dyes. Alternative Names: ACID 14030 BLUE 9;ACID BLUE 3 SODIUM SALT;ACID BLUE 3;ACID BLUE 1 SODIUM SALT;ACID BLUE;ALPHAZURIN 2G;ALPHAZURINE 2G;ALPHAZURINE G. CAS No. 116-95-0. Molecular formula: C27H31N2NaO6S2. Mole weight: 566.66. Catalog: ACM116950. | |
| Acid Blue 260 | Acid Blue 260 is a specific synthetic dye that belongs to the Acid Dye class. Uses: Acid dyes are water-soluble, anionic dyes commonly used for dyeing protein fibers such as silk, wool, and nylon, as well as other materials like leather and synthetic fibers. Group: Acid dyes. Alternative Names: Acid Blue 260;Acid blue RL. CAS No. 62168-86-9. Molecular formula: C26H23ClN3NaO6S. Mole weight: 563 99. Appearance: Powder. Catalog: ACM62168869. | |
| Acid Blue 3 calcium | Acid Blue 3 calcium. Uses: For analytical and research use. Group: Dyes & metabolites; dyes & metabolites. Alternative Names: E 131 Patent Blue, Patent Blue V Sodium Salt 36001, C.I. Food Blue 5, C.I. Acid Blue 3, Solar Pure Blue VX, Patent Blue, Patent Blue V Carmine Blue V, Carmine Blue V, Vitasyn Patent Blue V 85, New Patent Blue A-CE Extra, C.I. Acid Blue 3 calcium salt (2:1), Sicovit Patent Blue 85E131, Blue ZN 3, New Patent Blue Extra Pure A, Dai-ei Acid Pure Blue VX, Merantine Blue V, Patent Blue V Calcium Salt 90146, Acid Blue 3,N-[4-[[4-(Diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethylethanaminium inner salt calcium salt (2:1...ohexadien-1-ylidene]-N-ethylethanaminium hydroxide inner salt calcium salt (2:1), Patent Blue V, Food Blue 5, Mitsui Acid Pure Blue VX, E 131, Patent Blue V Calcium Salt 36017, Ariavit Patent Blue V. CAS No. 3536-49-0. IUPAC Name: calcium;4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]-6-hydroxybenzene-1,3-disulfonate. Molecular Formula: 2C27H31N2O7S2.Ca. Mole Weight: 1159.43. Catalog: APS3536490. SMILES: [Ca+2]. CCN (CC)c1ccc (cc1)C (=C2C=CC (=[N+] (CC)CC)C=C2)c3cc (O)c (cc3S (=O) (=O)[O-])S (=O) (=O)[O-]. CCN (CC)c4ccc (cc4)C (=C5C=CC (=[N+] (CC)CC)C=C5)c6cc (O)c (cc6S (=O) (=O)[O-])S (=O) (=O)[O-]. Format: Neat. Shipping: Room Temperature. |  |
| AHA Fruit Acid Blend | Blend of 5 natural plant extracts including blueberry fruit extract, sugarcane extract, orange fruit extract, lemon fruit extract, and sugar maple extract that contain 4 alpha-hydroxy acids (30% lactic acid, 12% glycolic acid, 2% citric acid, 0.5% tartaric acid). Uses: Anti-aging & anti-wrinkle creams & lotions, peeling gels, exfoliants. Group: Skin actives. CAS No. 7732-18-5 / 50-21-5 / 79-14-1 / 84082-34-8 / 91722-22-4 / 77-92-9 / 84012-28-2 / 84929-31-7 / 91770-22-8 / 133-37-9 / 6915-15-7. Appearance: Clear to slightly hazy liquid, characteristic odor. Catalog: CI-SC-0762. | |
| Alizarin Complexone | Alizarin-3-methyliminodiacetic acid is a colorimetric dye for the detection of fluoride ions, which is known to painters as Rose madder and Alizarin crimson. Alizarin Red is used in a biochemical assay to determine, quantitatively by colorimetry, the presence of calcific deposition by cells of an osteogenic lineage. It reacts with fluoride to form a lilac-blue complex which can be quantified colorimetrically at 620 nm to determine fluoride concentration. Synonyms: 2-[carboxymethyl-[(3,4-dihydroxy-9,10-dioxo-2-anthracenyl)methyl]amino]acetic acid; 2-[carboxymethyl-[(3,4-dihydroxy-9,10-dioxoanthracen-2-yl)methyl]amino]acetic acid. Grades: ≥ 95 %. CAS No. 3952-78-1. Molecular formula: C19H15NO8. Mole weight: 385.32. | |
| Benzoyl Leuco Methylene Blue | Alfa Chemistry offers high-purity Benzoyl Leuco Methylene Blue 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. 1249-97-4. Product ID: [3,7-bis(dimethylamino)phenothiazin-10-yl]-phenylmethanone. Molecular formula: 389.52. Mole weight: C23H23N3OS. CN (C)C1=CC2=C (C=C1)N (C3=C (S2)C=C (C=C3)N (C)C)C (=O)C4=CC=CC=C4. InChI=1S/C23H23N3OS/c1-24 (2)17-10-12-19-21 (14-17)28-22-15-18 (25 (3)4)11-13-20 (22)26 (19)23 (27)16-8-6-5-7-9-16/h5-15H, 1-4H3. ZKURGBYDCVNWKH-UHFFFAOYSA-N. >96.0%(T)(HPLC). | |
| Blue No. 1 FD&C Lake | Color group: blue. Organic, high-purity pigment. Synonyms: Blue 1206, acid blue 9, brilliant blue FCF. Chemical class: TPM (triphenyl methane). Dye content 11-13%. Uses: Decorative cosmetic products including lipsticks, nail lacquers & face makeups, personal care products, soaps. usa and eu approved for use on lips, eye area, and face. Group: Sensory modifiers. CAS No. 68921-42-6. Appearance: Blue powder. Catalog: CI-SC-0158. | |
| Brilliant Blue FCF | Brilliant Blue FCF is an aromatic hydrocarbon, a synthetic dye produced from petroleum and used as a colorant for food and other substances. The solution has a maximum absorption at 628 nm. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Acid Blue 9; FD&C Blue No. 1; E133. CAS No. 3844-45-9. Pack Sizes: 10 mM * 1 mL; 5 g; 10 g. Product ID: HY-D0915. |  |
| Brilliant Blue FCF | Brilliant Blue FCF. Synonyms: Erioglaucine disodium salt, E133, Acid Blue 9, Alphazurine FG, FD&C;BLUE No. 1. CAS No. 3844-45-9. Product ID: CDC10-0153. Molecular formula: C37H34N2O9S3Na2. Category: Cosmetic Color Additives. Product Keywords: Cosmetic Ingredients; Cosmetic Color Additives; Brilliant Blue FCF; CDC10-0153; 3844-45-9; C37H34N2O9S3Na2; Erioglaucine disodium salt, E133, Acid Blue 9, Alphazurine FG, FD&C; BLUE No. 1; 223-339-8; MFCD00012141; 3844-45-9. Grade: analytical standard. Purity: ≥97.0% (HPLC). Color: Dark purple. EC Number: 223-339-8. Physical State: Fine Crystalline Powder. Solubility: water: soluble 1 mg/mL. Storage: 2-8°C. Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Melting Point: 283 °C (dec.) (lit.). Density: 0.65 g/mL. Product Description: Brilliant blue FCF has been used as a test compound in validating the lowest observed adverse effect level (LOAEL) to inflict developmental toxicity upon exposure to common excipients. |  |
| Brilliant Blue G | Brilliant Blue G is a dye which is commonly used in laboratories to stain or quantify proteins. It can act as a selective inhibitor of the P2X purinoceptor channel P2X7 (IC50s = 10.1 and 265 nM for rat and human P2X7, respectively). A variety of methods have been developed for using Brilliant Blue G to stain gels with ease and sensitivity. Synonyms: Acid Blue 90; CBBG; Coomassie Brilliant Blue G-250; NSC 328382. Grades: ≥98%. CAS No. 6104-58-1. Molecular formula: C47H48N3O7S2·Na. Mole weight: 832.04. | |
| Brilliant Blue R-250 90+% (Dye content) | Coomassie Blue R 250 is a standard electrophoresis dye used to detect protein bands. Group: Biochemicals. Alternative Names: C.I. 42660; Brilliant Blue R250; N- [4- [ [4- [ (4-Ethoxyphenyl) amino] phenyl] [4- [ethyl [ (3-sulfophenyl) methyl] amino] phenyl] methylene] -2, 5-cyclohexadien-1-ylidene] -N-ethyl-3-sulfo-benzenemethanaminium Hydroxide Inner salt Monosodium Salt; N- [4- [ [4- [ (4-Ethoxyphenyl) amino] phenyl] [4- [ethyl [ (3-sulfophenyl) methyl] amino] phenyl] methylene] -2, 5-cyclohexadien-1-ylidene] -N-ethyl-3-sulfo-benzenemethanaminium, Inner Salt Monosodium Salt ; Acid Blue 6B; Acid Brilliant Blue; Acid Brilliant Cyanine 6B; Acidine Sky Blue R; Airedale Blue ...iant Cyanine 6B; Fenazo Blue XXFB; Folan Blue 6B; Impero Azure 6B; Kayanol Cyanine 6B; Kenacid Blue R; Kenanthrol Blue BT; Lerui Acid Brilliant Blue 6B; Milling Brilliant Blue 2BR; Optanol Cyanine 6B; Polar Blue 6B; Polycor Blue R; Sandolan Cyanine N 6B; Sapphire EMB; Sella Fast Blue BBN; Serva Blue R 250; Simacid Blue R 350; Solar Cyanine 6B; Sumitomo Brilliant Indocyanine 6B; Supranol Cyanine 6B; Triacid Fast Cyanine 6B; Triacor Blue 6BR; Vicoacid Blue 83; Weak Acid Brilliant Blue 6B; Xylene Brilliant Cyanine 6B. Grades: Reagent Grade. CAS No. 6104-59-2. Pack Sizes: 25g, 100g, 250g. Molecular Formula: C45H44N3O7S2Na, Molecular Weight: 825.99. US Biological Life Sciences. | Worldwide |
| Coomassie Blue G 250 (C.I. 42655), Dye Content 87+% | Coomassie Blue G 250 is a standard electrophoresis dye used to detect protein bands. Group: Biochemicals. Alternative Names: C.I. 42655; Brilliant Blue G250; Acid blue 90; EC 228-058-4. Grades: Molecular Biology Grade. CAS No. 6104-58-1. Pack Sizes: 50g, 100g, 250g. Molecular Formula: C45H44N3O7S2Na, Molecular Weight: 855.03. US Biological Life Sciences. | Worldwide |
| Copper(II)stearate | Copper stearate is a chemical compound composed of copper and stearic acid. It is a white or yellowish powder, with a melting point of about 90°C. Uses: Copper stearate is used in a variety of industrial and laboratory applications, including as a lubricant, a corrosion inhibitor, and a catalyst. it is also used in some cosmetics and pharmaceuticals. in addition, cupric stearate is used in a number of scientific and research applications, such as in biochemical studies and experiments. Group: Heterocyclic organic compound. Alternative Names: Octadecanoic acid copper(2+) salt;copperdistearate,pure;Copper distearate;COPPER STEARATE;COPPER(II) STEARATE;CUPRIC STEARATE;STEARICACID, COPPER(2+)SALT;Bis(stearic acid)copper(II) salt. CAS No. 660-60-6. Molecular formula: C36H70CuO4. Mole weight: 630.48. Appearance: Light blue to blue-green solid. IUPACName: Copper;octadecanoate. Canonical SMILES: CCCCCCCCCCCCCCCCCC(=O)[O-]. CCCCCCCCCCCCCCCCCC(=O)[O-]. [Cu+2]. Catalog: ACM660606. | |
| Coumarin-3-carboxylic Acid | Alfa Chemistry offers high-purity Coumarin-3-carboxylic Acid 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: Such coumarin dyes are useful for laser dyes emitting blue-green light. Group: Coumarin dyes other materials. Alternative Names: 2-Oxo-2H-chromene-3-carboxylicacid. CAS No. 531-81-7. Product ID: 2-oxochromene-3-carboxylicacid. Molecular formula: 190.15. Mole weight: C10H6O4. C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)O. InChI=1S/C10H6O4/c11-9 (12)7-5-6-3-1-2-4-8 (6)14-10 (7)13/h1-5H, (H, 11, 12). ACMLKANOGIVEPB-UHFFFAOYSA-N. >98.0%(GC)(T). | |
| Coumestrol (3,9-Dihydroxy-6H-benzofuro[3,2-c]-[1]benzopyran-6-one) | This compound has estrogenic activity. It exhibits bright blue fluorescence in neutral or acid solution, and greenish-yellow fluorescence in strong alkali solution. Group: Biochemicals. Alternative Names: 3,9-Dihydroxy-6H-benzofuro[3,2-c]-[1]benzopyran-6-one. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Cyanosin | Heterocyclic Organic Compound. Alternative Names: Cyanosin, Acid red 92, Cyanosine, Eosine bluish, Eosine Blue, Cyanosin B, Eosin Blue, Phloxine P, Phloxin B, Food Red No. 104, Cyanosine WS, Water Pink 2, D & C Red no. 28, Daiwa Red 45, Cyanosin (acid dye), Magdala Red Technical, Japan Red 104, Orient Water Pink 2, Eosin 10 B, Food Red 104. CAS No. 12777-84-3. Molecular formula: C20H2O5Na2Cl4Br4. Mole weight: 829.64. Purity: 0.96. IUPACName: disodium;2,4,5,7-tetrabromo-4,5,6,7-tetrachloro-3-oxospiro[2-benzofuran-1,9-xanthene]-3,6-diolate. Canonical SMILES: C1=C2C (=C (C (=C1Br)[O-])Br)OC3=C (C (=C (C=C3C24C5=C (C (=C (C (=C5Cl)Cl)Cl)Cl)C (=O)O4)Br)[O-])Br. [Na+]. [Na+]. Catalog: ACM12777843. | |
| Dihydroethidium | Dihydroethidium is a cell-permeable blue fluorescent dye, which intercalates with nucleic acids and emits a red fluorescence detectable qualitatively by fluorescent microscopy or quantitatively by HPLC. It is a superoxide indicator. It exhibits blue fluorescence in the cytosol until oxidizedto ethidium, where it intercalates within the cell's DNA, staining its nucleus a bright fluorescent red. It is neuroprotective by reducing superoxide in mice after stroke. It has been used to detect reactive oxygen species during the phagocytic respiratory burst and for the detection of intracellular superoxide in cultured cells. Synonyms: Hydroethidine; PD-MY 003; 5-ethyl-5,6-dihydro-6-phenyl-3,8-phenanthridinediamine; 5-Ethyl-6-phenyl-6H-phenanthridine-3,8-diamine. Grades: ≥98%. CAS No. 104821-25-2. Molecular formula: C21H21N3. Mole weight: 315.4. | |
| Direct Blue 218 | Direct Blue 218 is an azo dye used in diagnostic imaging. Used in the prediction of rat carcinogenisis. Also used in textile dyes contributing to textile effluents and wastewaters. Environmental toxin on US EPA Toxic Release Inventory list (TRI) list. Group: Biochemicals. Alternative Names: [Tetrahydrogen -3, 3'- [ (3, 3'-dihydroxy-4, 4'-biphenylylene ) bis (azo) ] bis [5-amino-4-hydroxy-2, 7-naphthalene disulfonato] (4-) ] di-Copper Tetrasodium Salt; [ μ - [ [3, 3'- [ (3, 3'-Dihydroxy [1, 1'-biphenyl] -4, 4'-diyl) bis (azo) ] bis [5-amino-4-hydroxy-2, 7-naphthalene disulfonato] ] (8-) ] ] di-Cuprate (4-) Tetra sodium ; [ μ - [ [3, 3'- [ [3, 3'-Di (hydroxy- κ O) [1, 1'-biphenyl] -4, 4'-diyl] bis (azo- κ N1) ] bis [5-amino-4- (hydroxy- κ O) -2, 7-naphthalene disulfonato] ] (8-) ] ] di-Cuprate (4-) Tetrasodium;3,3'-[(3,3'-Dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxy-2,7-Naphthalenedisulfonic Acid Copper Complex; Amanil Supra Blue 9GL; C.I. 24401; Carta Blue VP; Direct Blue 218; Fastusol Blue 9GLP; Intralite Blue 8GLL; Pontamine Bond Blue B; Pontamine Fast Blue 7GLN. Grades: Purified. CAS No. 28407-37-6. Pack Sizes: 1g, 5g, 10g. Molecular Formula: C??H??Cu?N?Na?O??S?, Molecular Weight: 1087.81. US Biological Life Sciences. | Worldwide |
| D-lactate dehydrogenase (acceptor) | The zinc flavoprotein (FAD) from the archaeon Archaeoglobus fulgidus cannot utilize NAD+, cytochrome c, methylene blue or dimethylnaphthoquinone as acceptors. In vitro it is active with artificial electron acceptors such as 2,6-dichlorophenolindophenol, but the physiological acceptor is not yet known. Group: Enzymes. Synonyms: D-2-hydroxy acid dehydrogenase; D-2-hydroxy-acid dehydrogenase; (R)-2-hydroxy-acid:acceptor 2-oxidoreductase. Enzyme Commission Number: EC 1.1.99.6. CAS No. 9028-83-5. 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-0469; D-lactate dehydrogenase (acceptor); EC 1.1.99.6; 9028-83-5; D-2-hydroxy acid dehydrogenase; D-2-hydroxy-acid dehydrogenase; (R)-2-hydroxy-acid:acceptor 2-oxidoreductase. Cat No: EXWM-0469. | |
| Ethyl 7-(Diethylamino)coumarin-3-carboxylate | Alfa Chemistry offers high-purity Ethyl 7-(Diethylamino)coumarin-3-carboxylate 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: Such coumarin dyes are useful for laser dyes emitting blue-green light. Group: Coumarin dyes other materials. Alternative Names: 7-(Diethylamino)coumarin-3-carboxylic Acid Ethyl Ester. CAS No. 28705-46-6. Product ID: ethyl 7-(diethylamino)-2-oxochromene-3-carboxylate. Molecular formula: 289.33. Mole weight: C16H19NO4. CCN (CC)C1=CC2=C (C=C1)C=C (C (=O)O2)C (=O)OCC. InChI=1S/C16H19NO4/c1-4-17 (5-2)12-8-7-11-9-13 (15 (18)20-6-3)16 (19)21-14 (11)10-12/h7-10H, 4-6H2, 1-3H3. MSOLGAJLRIINNF-UHFFFAOYSA-N. >98.0%(GC)(T). | |
| Gallocyanine | Gallocyanine belongs to the oxazine class of dyes and is often used to stain animal cells, mostly the nucleic acids. Gallocyanine is known to inhibit Dickkopf-1 (Dkk1), an antagonist of the Wnt pathway. Synonyms: IIIC3; Alizarine Navy Blue; Anthracene Blue SWGG; Brilliant Chrome Blue P; C.I. 51030; Fast Violet; Mordant Blue 10; 7-Dimethylamino-4-hydroxy-3-oxo-phenoxazine-1-carboxylic acid. Grades: ≥95%. CAS No. 1562-85-2. Molecular formula: C15H13N2O5·Cl. Mole weight: 336.7. | |
| gamma-L-Glutamic acid 7-amido-4-methylcoumarin | L-Glutamic acid γ-(7-amido-4-methylcoumarin) is a substrate for aminopeptidase or the assay of γ-glutamyl transferase producing a blue fluorescent solution upon cleavage. Synonyms: H-GLU(AMC)-OH; L-Glutamic Acid Gamma-(7-Amido-4-Methylcoumarin). Grades: ≥ 99% (HPLC). CAS No. 72669-53-5. Molecular formula: C15H16N2O5. Mole weight: 304.30. | |
| Guaiac gum | Gum guaiac is a tree resin and crude source of 2,5-di-(4-hydroxy-3-methoxyphenyl)-3,4-dimethylfuran (α-guaiaconic acid).[3] The phenolic α-guaiaconic acid acts as a colorimetric peroxidase substrate.[1][2][4] When reacted with an organic or inorganic oxidizing agent, the α-guaiaconic acid is oxidized to a blue-colored quinone. The guaiac reaction has been used to detect trace amounts of heme from hemoglobin in the presence of peroxide. The Nobles test can be performed using 67% (w/v) gum guaiac diluted in 96% ethanol to analyze the level of extracellular oxidase production [5]. Group: Biochemicals. Grades: Highly Purified. CAS No. 9000-29-7. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences. | Worldwide |
| Hexyl 7-(Diethylamino)coumarin-3-carboxylate | Alfa Chemistry offers high-purity Hexyl 7-(Diethylamino)coumarin-3-carboxylate 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: Such coumarin dyes are useful for laser dyes emitting blue-green light. Group: Coumarin dyes other materials. Alternative Names: 7-(Diethylamino)coumarin-3-carboxylic Acid Hexyl Ester. CAS No. 851963-03-6. Pack Sizes: 1G-Glass Bottle with Plastic Insert. Product ID: hexyl 7-(diethylamino)-2-oxochromene-3-carboxylate. Molecular formula: 345.44. Mole weight: C20H27NO4. CCCCCCOC (=O)C1=CC2=C (C=C (C=C2)N (CC)CC)OC1=O. InChI=1S / C20H27NO4 / c1-4-7-8-9-12-24-19 (22) 17-13-15-10-11-16 (21 (5-2) 6-3) 14-18 (15) 25-20 (17) 23 / h10-11, 13-14H, 4-9, 12H2, 1-3H3. TYEFUKSNTLMNBV-UHFFFAOYSA-N. >98.0%(GC)(T). | |
| H-Glu-AMC | H-Glu-AMC is a fluorogenic substrate for aminopeptidase a, producing a blue fluorescent solution upon cleavage. Synonyms: Glu-NH-med; (S)-4-Amino-5-((4-methyl-2-oxo-2H-chromen-7-yl)amino)-5-oxopentanoic acid; (4S)-4-amino-5-[(4-methyl-2-oxochromen-7-yl)amino]-5-oxopentanoic acid; 7-(alpha-Glutamyl)-4-methylcoumarylamide; alpha-Glutamyl-7-amino-4-methylcoumarylamide; L-Glutamic acid alpha-(7-amido-4-methylcoumarin). Grades: ≥ 95%. CAS No. 98516-76-8. Molecular formula: C15H16N2O5. Mole weight: 304.30. | |
| indoleamine 2,3-dioxygenase | A protohemoprotein. Requires ascorbic acid and methylene blue for activity. This enzyme has broader substrate specificity than EC 1.13.11.11, tryptophan 2,3-dioxygenase. It is induced in response to pathological conditions and host-defense mechanisms and its distribution in mammals is not confined to the liver. While the enzyme is more active with D-tryptophan than L-tryptophan, its only known function to date is in the metabolism of L-tryptophan. Superoxide radicals can replace O2 as oxygen donor. Group: Enzymes. Synonyms: IDO (ambiguous); tryptophan pyrrolase (ambiguous); D-tryptophan:oxygen 2,3-oxidoreductase (decyclizing). Enzyme Commission Number: EC 1.13.11.52. CAS No. 9014-51-1. 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-0571; indoleamine 2,3-dioxygenase; EC 1.13.11.52; 9014-51-1; IDO (ambiguous); tryptophan pyrrolase (ambiguous); D-tryptophan:oxygen 2,3-oxidoreductase (decyclizing). Cat No: EXWM-0571. | |
| Native Acremonium sp. Ascorbate Oxidase | In enzymology, a L-ascorbate oxidase (EC 1.10.3.3) is an enzyme that catalyzes the chemical reaction:2 L-ascorbate + O2<-> 2 dehydroascorbate + 2 H2O. Thus, the two substRates of this enzyme are L-ascorbate and O2, whereas its two products are dehydroascorbate and H2O. This enzyme belongs to the family of oxidoreductases, specifically those acting on diphenols and related substances as donor with oxygen as acceptor. This enzyme participates in ascorbate metabolism. It employs one cofactor, copper. Applications: This enzyme is useful for avoidance from interference of ascorbic acid on diagnostic assay such as blood, uric acid, tg, tc and creatinine. Group: Enzymes. Synonyms: ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate:O2 oxidoreductase;. Enzyme Commission Number: EC 1.10.3.3. CAS No. 9029-44-1. AAO. Mole weight: 80 kDa?gel filtration?. Activity: > 200 U/mg. Appearance: Light blue amorphous powder, lyophilized. Storage: Storage at ?20°C in the presence of a desiccant is recommended. Form: Freeze dried powder. Source: Acremonium sp. ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate:O2 oxidoreductase; AA oxidase; EC 1.10.3.3; L-ascorbate oxidase. Cat No: NATE-0864. | |
| Native Cucurbita sp. L-ascorbate oxidase | In enzymology, a L-ascorbate oxidase (EC 1.10.3.3) is an enzyme that catalyzes the chemical reaction2 L-ascorbate + O2 ? 2 dehydroascorbate + 2 H2O. Thus, the two substrates of this enzyme are L-ascorbate and O2, whereas its two products are dehydroascorbate and H2O. Native l-ascorbate oxidase (ec 1.10.3.3) was purified from acremonium sp. Applications: This enzyme is useful for enzymatic determination of ascorbic acid and for eliminating the interference of ascorbic acid in clinical analysis. Group: Enzymes. Synonyms: ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate: O2 oxidoreductase; AA oxidase; EC 1.10.3.3; 9029-44-1; L-ascorbate oxidase. Enzyme Commission Number: EC 1.10.3.3. CAS No. 9029-44-1. Activity: 200U/mg. Appearance: Light blue amorphous powder, lyophilized. Storage: Store in tightly closed containers, desiccated, protected from light, at-20°C. Form: Light blue lyophilized powder. Source: Cucurbita sp. ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate: O2 oxidoreductase; AA oxidase; EC 1.10.3.3; 9029-44-1; L-ascorbate oxidase. Cat No: DIA-124. | |
| Native Zucchini Ascorbate Oxidase | In enzymology, a L-ascorbate oxidase (EC 1.10.3.3) is an enzyme that catalyzes the chemical reaction:2 L-ascorbate + O2? 2 dehydroascorbate + 2 H2O. Thus, the two substRates of this enzyme are L-ascorbate and O2, whereas its two products are dehydroascorbate and H2O. This enzyme belongs to the family of oxidoreductases, specifically those acting on diphenols and related substances as donor with oxygen as acceptor. This enzyme participates in ascorbate metabolism. It employs one cofactor, copper. Applications: Aao can be used in clinical tests for determining levels of ascorbic acid in blood or for the removal of interference effects caused by ascorbic acid in clinical analysis. Group: Enzymes. Synonyms: ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate:O2 oxidoreductase; AA oxidase; EC 1.10.3.3; L-ascorbate ox. Enzyme Commission Number: EC 1.10.3.3. CAS No. 9029-44-1. Mole weight: 70kD. Activity: > 100 units/mg protein. Appearance: Light tanish, brownish, greyish to blue green free flowing powder. Form: Freeze dried powder. Source: Zucchini. ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate:O2 oxidoreductase; AA oxidase; EC 1.10.3.3; L-ascorbate oxidase. Cat No: NATE-1137. | |
| Phenol Liquefied, Laboratory Grade, 500 mL | Formula: C6H5OH. Formula Wt: 94. 11. Storage Code: Blue; toxic. Notes: Toxic by ingestion, inhalation, and skin absorption. DOT Class: Toxic. Alternative Names: Carbolic acid. Grades: chem-grade laboratory. CAS No. 108-95-2. Product ID: 879750. -- SOLD FOR EDUCATIONAL USE ONLY -- |  |
| RuBi GABA trimethylphosphine | RuBi GABA trimethylphosphine is the modified version of RuBi-GABA, which inhibits neural activity in vivo and is suitable for use as alternative for GABA agonists such as muscimol. It suppresses cortical local field potential (LFP) activity in anesthetized mice after activation with a blue laser pulse. Synonyms: (bis(2,2'-Bipyridine-N,N')trimethylphosphine)-4-aminobutyric acid ruthenium complex sodium hexafluorophosphate salt. Molecular formula: C27H33N5O2PRu.PF6.NaPF6. Mole weight: 904.56. | |
| RuBi-Glutamate | RuBi-Glutamate, a ruthenium-bipyridine-trimethylphosphine caged glutamate, can be excited by visible wavelengths and releases glutamate after one- or two- photon excitation. RuBi-Glutamate has a relatively high absorption cross section in the visible (blue) and has a high quantum efficiency of uncaging which allows use at low concentrations. Synonyms: (bis(2,2'-Bipyridine-N,N')trimethylphosphine)-(S)-1-aminopropane-1,3-dicarboxylic acid ruthenium(2+) complex sodium hexafluorophosphate salt. Molecular formula: C28H32N5O4PRu.2NaPF6. Mole weight: 970.54. | |
| Sulfo-Cy5 carboxylic acid | Cyanine Fluorophores. Alternative Names: SulfoCy5Carboxylicacids(methyl). CAS No. 1121756-16-8. Molecular formula: C32H37N2NaO8S2. Mole weight: 664.8. Appearance: Dark blue powder. 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+]. Catalog: ACM1121756168-1. | |
| TETRATUNGSTEN DODECAOXIDE | Heterocyclic Organic Compound. Alternative Names: Tungsten oxide, Tungstic oxide, Tungstic acid, Tungstic anhydride, Tungsten Blue, trioxotungsten, Tungsten(VI) oxide, TUNGSTEN TRIOXIDE, Tungstic acid anhydride, Tungsten oxide (WO3), Wolframic acid, anhydride, HSDB 5800, 204781_ALDRICH, 232785_ALDRICH, 550086_ALDRICH, EINECS 215-231-4, MolPort-001-786-661, CID14811, CI 77901, TUNGSTIC OXIDE, 99.5% WO3. CAS No. 12165-45-6. Molecular formula: O12W4. Mole weight: 231.838200 [g/mol]. Purity: 0.96. IUPACName: trioxotungsten. Catalog: ACM12165456. | |
| Thymol blue | Thymol Blue sodium is an acid-base indicator used to indicate changes in pH. Thymol Blue sodium fades from red to yellow at pH 1.2 to 2.8 and from yellow to blue at pH 8.0 to 9.6 [1]. Storage: protect from light. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Thymolsulphonephthalein. CAS No. 76-61-9. Pack Sizes: 500 mg; 1 g; 5 g. Product ID: HY-D0219. | |
| Thymol Blue sodium | Thymol Blue sodium is an acid-base indicator used to indicate changes in pH. Thymol Blue sodium fades from red to yellow at pH 1.2 to 2.8 and from yellow to blue at pH 8.0 to 9.6 [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 62625-21-2. Pack Sizes: 500 mg; 1 g. Product ID: HY-D0219A. | |
| Ticarcillin Disodium Salt | Ticarcillin is a semisynthetic antibiotic with a broad spectrum of bactericidal activity against many gram-positive and gram-negative aerobic and anaerobic bacteria. Synonyms: (2S,5R,6R)-6-[[(2R)-Carboxy-3-thienylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Disodium Salt; 6-[D-(-)-α-Carboxy-3-thienylacetamido]penicillanic Acid Disodium Salt; Direct Fast Turquoise Blue GL; Ticarcillin sodium; disodium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-); AB 2288; AB-2288; AB2288; BRL 2288; BRL2288; BRL-2288. Grades: >98%. CAS No. 29457-07-6. Molecular formula: C15H14N2Na2O6S2. Mole weight: 428.39. | |
| TRITUNGSTEN NONAOXIDE | Heterocyclic Organic Compound. Alternative Names: Tungsten oxide, Tungstic oxide, Tungstic acid, Tungstic anhydride, Tungsten Blue, trioxotungsten, Tungsten(VI) oxide, TUNGSTEN TRIOXIDE, Tungstic acid anhydride, Tungsten oxide (WO3), Wolframic acid, anhydride, HSDB 5800, 204781_ALDRICH, 232785_ALDRICH, 550086_ALDRICH, EINECS 215-231-4, MolPort-001-786-661, CID14811, CI 77901, TUNGSTIC OXIDE, 99.5% WO3. CAS No. 12165-37-6. Molecular formula: O9W3. Mole weight: 231.838200 [g/mol]. Purity: 0.96. IUPACName: trioxotungsten. Catalog: ACM12165376. | |
| Trypan Blue, Certified (Direct Blue 14, Niagara Blue 3B) | Trypan Blue is an azo based, hydrophilic, tetrasulfonated blue acid dye widely utilized for assessing cell viability. As an easy method to determining the viability of cells, Trypan Blue will stain dead cells with permeable membranes blue, while the dye is excluded by most living cells and their intact membranes thereby allowing visual determination of living versus dead cells. Although Trypan Blue is predominately used for assessing cell viability of cultured cells, other applications for this dye have been reported. In rat abdominal organ slices Trypan Blue has been utilized to determine cell viability as well as islet cell cluster cell viability from caprine pa...Cresotine Blue 3B; Diamine Blue 3B; Diamineblue; Diaphtamine Blue TH; Diazine Blue 3B; Diazol Blue 3B; Diphenyl Blue 3B; Direct Blue 14; Direct Blue 3B; Direct Blue M 3B; Hispamin Blue 3BX; Naphthylamine Blue; Niagara Blue; Niagara Blue 3B; Paramine Blue 3B; Pontamine Blue 3BX; Sodium Ditolyldisazobis-8-amino-1-naphthol-3,6-disulfonate; Trypan (Congo) Blue; Trypan Blue BPC; Trypane Blue; 3,3-[(3,3-Dimethyl[1,1-biphenyl]-4,4-diyl)bis(azo)]bis[5-amino-4-hydroxy-2,7-naphthalenedisulfonic Acid Tetrasodium. Grades: Certified Dye. CAS No. 72-57-1. Pack Sizes: 100g, 250g, 1Kg. Molecular Formula: C34H24N6O14S4Na4, Molecular Weight: 960.82. US Biological Life Sciences. | Worldwide |
| Tungsten Dioxide Nanowires | DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals, OtherSolid; OtherSolid; PelletsLargeCrystals. Group: Nanowires. Alternative Names: Trioxotungsten, Tungsten trioxide, Tungstic anhydride, Tungstic oxide, Tungsten Blue, Tungstic acid anhydride, Wolframic acid. CAS No. 1314-35-8. Product ID: trioxotungsten. Molecular formula: 231.8g/mol. Mole weight: WO3;O3W. O=[W](=O)=O. InChI=1S/3O.W. ZNOKGRXACCSDPY-UHFFFAOYSA-N. 99%, 99.9%, 99.99%, 99.999%. | |
| Tungsten Oxide Nanowire | Tungsten Oxide Nanowire. Group: Nanowires. Alternative Names: Tungsten oxide, Tungstic oxide, Tungstic acid, Tungstic anhydride, Tungsten Blue, trioxotungsten, Tungsten(VI) oxide, TUNGSTEN TRIOXIDE, Tungstic acid anhydride, Tungsten oxide (WO3), Wolframic acid, anhydride, HSDB 5800, 204781_ALDRICH, 232785_ALDRICH, 550086_ALDRICH, EINECS 215-231-4, CI 77901, TUNGSTIC OXIDE, 99.5% WO3, C.I. 77901, LS-158203. CAS No. 1314-35-8. Product ID: trioxotungsten. Molecular formula: 231.8382. Mole weight: O3W. O=[W](=O)=O. ≥99%. | |
| Alphazurine A (Acid Blue 7) | 25g Pack Size. Group: Analytical Reagents, Stains & Indicators. Formula: C37H35N2NaO6S2. CAS No. 3486-30-4. Prepack ID 90005052-25g. Molecular Weight 690.80337. See USA prepack pricing. |  |
| Solvent Blue 38, 90+% Dye Content | Solvent Blue 38, also known as Fast Blue MBSN, is a dye with various applications including useful as a myelin-sheath stain. Commonly utilized in microscopy to detect demyelination in the central nervous system. Group: Biochemicals. Alternative Names: Acid Blue 87; Aizen Primula Turquoise Blue GL; Aizen Primula Turquoise Blue GLH; Amafast Turquoise 8GGL; Amanil Fast Turquoise; Amanil Fast Turquoise LB; Arlazol Fast Turquoise Blue 6GN; Atlantic Fast Turquoise LGA; Basacid Blue 752; Belamine Fast Turquoise LGL; C.I. 74180; C.I. Acid Blue 87; C.I. Solvent Blue 38; Calcodur Turquoise GL; Chlorantine Fast Turquoise Blue GLL; Chlorantine Fast Turquoise VLL; Chrome Leather Turquoise Blue GLL; Cibafix Direct Blue 86; Cuprofix Blue Green B; Cuprofix Blue Green FB; Cuprofix Turquoise Blue FBL; Daivougen Blue BF; Derma Fast Turquoise W 2GL; Diaphtamine Light Turquoise G; Diazol Light Turquoise JL; Direct Blue 86; Direct Emerald Blue GL; Direct Fast Blue L 7V; Direct Fast Turquoise; Direct Fast Turquoise Blue GL; Direct Fast Turquoise GL; Direct. Grades: Highly Purified. CAS No. 1328-51-4. Pack Sizes: 25g, 50g. Molecular Formula: C??H??CuN?Na?O?S?, Molecular Weight: 766.26. US Biological Life Sciences. | Worldwide |
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