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| Product | Description | |
|---|---|---|
| Indigo | Indigo is a deep and rich color dye for indole stain, isolated from the plant Indigofera tinctoria and related species [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 482-89-3. Pack Sizes: 100 mg; 1 g. Product ID: HY-N0335. |  |
| Indigo | Indigo. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Delta(2,2)-bipseudoindoxyl. Product Category: Vat Dyes. Appearance: Blue powder. CAS No. 482-89-3. Molecular formula: C16H10N2O2. Mole weight: 262.26. Purity: 0.98. IUPACName: 2-(3-Hydroxy-1H-indol-2-yl)indol-3-one. Canonical SMILES: C1=CC=C2C(=C1)C(=C(N2)C3=NC4=CC=CC=C4C3=O)O. Density: 1.01 g/ml. Product ID: ACM482893. Alfa Chemistry ISO 9001:2015 Certified. |  |
| indigo blue (powder) | indigo blue (powder). Uses: Designed for use in research and industrial production. Additional or Alternative Names: indigo blue (powder). Product Category: Heterocyclic Organic Compound. CAS No. 12626-73-2. Molecular formula: C16H10N2O2. Purity: 0.96. IUPACName: (2E)-2-(3-oxo-1H-indol-2-ylidene)-1H-indol-3-one. Canonical SMILES: C1=CC=C2C(=C1)C(=O)C(=C3C(=O)C4=CC=CC=C4N3)N2. Density: 1.417g/cm³. ECNumber: 207-586-9. Product ID: ACM12626732. Alfa Chemistry ISO 9001:2015 Certified. | |
| Indigo carmine | Indigo carmine is an efficient reagent for the determination of ozone by chemlluminescence (CL) [1]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Indigotindisulfonate sodium; C.I.Acid Blue 74. CAS No. 860-22-0. Pack Sizes: 500 mg. Product ID: HY-W040226. | |
| Indigo carmine | Indigo carmine. Synonyms: Acid Blue 74, Indigo-5,5'-disulfonic acid disodium salt, Indigocarmine. CAS No. 860-22-0. Product ID: CDC10-0158. Molecular formula: C16H8N2O8S2Na2. Category: Cosmetic Color Additives. Product Keywords: Cosmetic Ingredients; Cosmetic Color Additives; Indigo carmine; CDC10-0158; 860-22-0; C16H8N2O8S2Na2; Acid Blue 74, Indigo-5,5'-disulfonic acid disodium salt, Indigocarmine; 212-728-8; MFCD00005723; 860-22-0. Purity: 85 %. Color: Very dark blue to purple. EC Number: 212-728-8. Physical State: Solid. Solubility: 1 g/L. Quality Level: 200. Storage: room temp. Boiling Point: N/A. Melting Point: ≥340 °C. Density: 1.01 g/mL at 20 °C. |  |
| Indigo Carmine (C.I. 73015) | 25g Pack Size. Group: Stains & Indicators. Formula: C16H8N2Na2O8S2. CAS No. 860-22-0. Prepack ID 48763027-25g. Molecular Weight 466.35. See USA prepack pricing. |  |
| Indigo carmine impurity 1 | Indigo carmine impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 27414-69-3. Molecular Formula: C16H9N2NaO5S. Mole Weight: 364.31. Catalog: APB27414693. |  |
| Indigo carmine impurity 2 | Indigo carmine impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 27414-68-2. Molecular Formula: C16H8N2Na2O8S2. Mole Weight: 466.35. Catalog: APB27414682. | |
| Indigo carmine impurity 3 (Indigo) | Indigo carmine impurity 3 (Indigo). Uses: For analytical and research use. Group: Impurity standards. CAS No. 482-89-3. Molecular Formula: C16H10N2O2. Mole Weight: 262.27. Catalog: APB482893. | |
| Indigo Carmine, Reagent Grade, 25 g | Notes: pH 11. 6 blue to 13. 0 yellow. Formula: C16H8N2Na2O8S2. Formula Wt: 466. 37. Storage Code: Green; general chemical storage. Group: chem-category biological stains. Alternative Names: Food blue No. 2, indigo disulfonate. Grades: chem-grade reagent. CAS No. 860-22-0. Product ID: 868550. -- SOLD FOR EDUCATIONAL USE ONLY -- |  |
| Indigodisulfonic acid,k salt | Indigodisulfonic acid,k salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 28606-02-2, dipotassium ion 3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-5-sulfonate. Product Category: Heterocyclic Organic Compound. CAS No. 28606-02-2. Molecular formula: C16H8N2O8S2K2. Mole weight: 498.59. Purity: 0.96. IUPACName: dipotassium;(2Z)-3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-5-sulfonate. Canonical SMILES: C1=CC2=C(C=C1S(=O)(=O)[O-])C(=O)C(=C3C(=O)C4=C(N3)C=CC(=C4)S(=O)(=O)[O-])N2.[K+].[K+]. Product ID: ACM28606022. Alfa Chemistry ISO 9001:2015 Certified. | |
| Indigoidine | Indigoidine. CAS No. 2435-59-8. Product ID: PE-0209. Molecular formula: C10H8N4O4. Mole weight: 248.19 g/mol. Category: Colorant Excipients. Product Keywords: Pharmaceutical Excipients; Colorant Excipients; Indigoidine; PE-0209; 2435-59-8; C10H8N4O4; 2435-59-8. Sample Provided: No. Standard: In-house standard. Grade: Food grade. | |
| Indigopurpurin | Indigopurpurin. Group: Biochemicals. Alternative Names: 3-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-2H-indol-2-one; Indirubin; [Δ2,3'-Biindoline]-2',3-dione; C.I. 73200; Couroupitine B; Indigo red; NSC 105327. Grades: Highly Purified. CAS No. 479-41-4. Pack Sizes: 10mg. Molecular Formula: C16H10N2O2, Molecular Weight: 262.26. US Biological Life Sciences. |  Worldwide |
| Indigosol O, disodium salt | Indigosol O, disodium salt. Group: Biochemicals. Alternative Names: 2,2'-Biindole-3,3'-diol, bis(hydrogen sulfate ester), disodium salt; Tinosol blue O; Soledon indigo LL. Grades: Highly Purified. CAS No. 3875-70-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C16H10N2Na2O8S2. US Biological Life Sciences. | Worldwide |
| Indigo synthetic (VAT Blue 1) | 25g Pack Size. Group: Analytical Reagents, Biochemicals, Stains & Indicators. Formula: C16H10N2O2. CAS No. 482-89-3. Prepack ID 12501078-25g. Molecular Weight 262.26. See USA prepack pricing. | |
| N,N'-Diisopropyl-5,6,5',6'-tetrahydroxy Indigo, 90% | N,N'-Diisopropyl-5,6,5',6'-tetrahydroxy Indigo, 90%. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS002410. Format: Neat. | |
| 2,5-Cyclohexadien-1-one, 4-[[4-(phenylamino)phenyl]imino]-, reaction products with sodium sulfide (Na2(Sx)) | 2,5-Cyclohexadien-1-one, 4-[[4-(phenylamino)phenyl]imino]-, reaction products with sodium sulfide (Na2(Sx)). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Blue 13;Sulfur blue 13 (C.I. 53450);Indigo R;Kayaku Sulphur Brilliant Indigo CL;Kayaku Sulphur Indigo R;Mitsui Sulphur Indigo R;Nissen Indigo;Sodyeco Sulphur Blue 2GBP. Product Category: Solvent Dyes. CAS No. 1327-59-9. Product ID: ACM1327599. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Nitrobenzaldehyde | 2-Nitrobenzaldehyde is a benzaldhyde with a nitro group substituted in the ortho position. 2-Nitrobenzaldehyde is used in the preparation of dyes and colorants such as Indigo carmine. 2-Nitrobenzaldehyde gas been shown to be a useful photoremovable protecting group as well as in the preparation of more effective ones such as o-Nitrophenylethylene glycol. Group: Biochemicals. Alternative Names: o-Nitrobenzaldehyde; 1-Formyl-2-nitrobenzene; 2-Formyl-3-nitrobenzene; NSC 5713; 2-Nitro Benzene carboxaldehyde; 2-NBA. Grades: Highly Purified. CAS No. 552-89-6. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| 3-Hydroxyindole | 3-Hydroxyindole is a mutation product of toluene-4-monooxygenase (T4MO), that gets spontaneously converted to indigo. Used in the preparation of indolyl-oxadiazoles with anticonvulsant activity. Group: Biochemicals. Alternative Names: Indol-3-ol; Indoxyl. Grades: Highly Purified. CAS No. 480-93-3. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 3-Indoxyl-β-D-glucopyranoside Hydrate | Indoxyl-β-D-glucoside is a constitute of Isatis indigotica Chinese medicinal herb widely used for the treatment of influenza, viral pneumonia, mumps, pharyngitis, and hepatitis. It is also used in many Chinese medicinal feeds with the effect of reducing stress reaction of livestock and fowls and enhancing immunity. Synonyms: Plant Indican; Indican Trihydrate. Grades: 97%. Molecular formula: C14H17NO6 X(H2O). Mole weight: 295.29. |  |
| Alamar Blue | Alamar Blue is a safe, nontoxic, aqueous dye that is used to assess cell viability and cell proliferation and is supplied as a sterile indigo-colored liquid. Alamar Blue has also been shown to be a rapid and simple non-radioactive assay alternative to the [3H] thymidine incorporation assay. AlamarBlue contains resazurin and additional compounds to prevent the over-reduction of resazurin to a non-fluorescent product. These additives also slow the rate of generation of the fluorescent product. Consequently, the alamarBlue assay requires longer incubation times compared to resazurin. Group: Biochemicals. Grades: Molecular Biology Grade. Pack Sizes: 25ml. US Biological Life Sciences. | Worldwide |
| Alloaromadendrene | Alloaromadendrene is a constituent of the essential oil of a number of plants including pimento berry, myrica gale, comptonia peregrina and white cardamom. It is also found in extract of indigofera aspalathoides which is used as a cell proliferation inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 25246-27-9. Pack Sizes: 500ul, 1ml. Molecular Formula: C15H24, Molecular Weight: 204.35. US Biological Life Sciences. | Worldwide |
| Disodium 5,5',7,7'-tetrabromo[2,2'-bi-1H-indole]-3,3'-diyl disulphate | Disodium 5,5',7,7'-tetrabromo[2,2'-bi-1H-indole]-3,3'-diyl disulphate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: disodium 5,5',7,7'-tetrabromo[2,2'-bi-1H-indole]-3,3'-diyl disulphate;Solubilised Vat Blue 5;5,5',7,7'-Tetrabromo-2,2'-bi[1H-indole]-3,3'-diol bis(sulfuric acid sodium) salt;Anthrasol O-4B;C.I.73066;C.I.Solubilised Vat Blue 5;Solasol Indigo 4B;disodium. Product Category: Heterocyclic Organic Compound. CAS No. 2702-33-2. Molecular formula: C16H8Br4N2O8S2.2Na. Product ID: ACM2702332. Alfa Chemistry ISO 9001:2015 Certified. | |
| FR-33289 | FR-33289 is produced by the strain of Streptomyces rubellomurinus subsp. indigoferus 24. FR-33289 has anti-gram-positive and anti-gram-negative activities. Synonyms: Antibiotic FR 33289; (R)-(3-(Acetylhydroxyamino)-2-hydroxypropyl)phosphonic acid. CAS No. 73240-15-0. Molecular formula: C5H12NO6P. Mole weight: 213.13. | |
| FR-900098 | FR-900098 is produced by the strain of Streptomyces rubellomurinus subsp. indigoferus 24. FR-900098 has anti-gram-positive and anti-gram-negative activities. Synonyms: Antibiotic FR-900098; FR 900098; BRN 2096083; 3-(N-acetyl-N-hydroxy)aminopropylphosphonic acid. Grades: >98%. CAS No. 66508-32-5. Molecular formula: C5H12NO5P. Mole weight: 197.13. | |
| Indirubin | Indirubin (Couroupitine B) is a bis-indole alkaloid and has emarkable anticancer activity against chronic myelocytic leukemia [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Couroupitine B; Indigo red; Indigopurpurin. CAS No. 479-41-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-N0117. | |
| Indirubin | Indirubin is an inhibitor of GSK-3β and cyclin-dependent kinases (CDK1/cyclin B, CDK2/cyclin A, CDK2/cyclin E, CDK4/cyclin D1, CDK5/p35). Also, Indirubin is a specific Aryl Hydrocarbon receptor (AHR) ligand. Uses: Antibiotics, antineoplastic. Synonyms: Indirubin; C.I. 73200, Couroupitine B, Indigo red, Indigopurpurin, NSC 105327; NSC-105327; NSC105327; Indigopurpurin; Couroupitine B; [2,3'-Biindolinylidene]-2',3-dione; 3-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-2H-indol-2-one. Grades: >98%. CAS No. 479-41-4. Molecular formula: C16H10N2O2. Mole weight: 262.268. | |
| indoxyl-UDPG glucosyltransferase | Also acts to a limited extent on 4-, 5-, 6- and 7-hydroxyindole. After enzymic or chemical hydrolysis, indican forms indoxyl, which, in turn, is converted in the presence of oxygen to the dye indigo. Group: Enzymes. Synonyms: indoxyl-UDPG-glucosyltransferase. Enzyme Commission Number: EC 2.4.1.220. CAS No. 258339-72-9. 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-2449; indoxyl-UDPG glucosyltransferase; EC 2.4.1.220; 258339-72-9; indoxyl-UDPG-glucosyltransferase. Cat No: EXWM-2449. |  |
| Native Laccase from White rot fungi | Laccase (Laccase E.C. 1. 10. 3. 2) is a glucoproteinase containing copper. It can catalyze phenols and its derivatives, aromatic amine and its derivatives, carboxylic acids and its derivatives, steroid hormone, biochrome, organometallic compounds and non-phenols substrate. Applications: For indigo-dye-fading technique of jean processing by using laccase and catalysis enzymes in jean-washing industry, for selectively catalyze lignin-degradation and pulp bleaching by using laccase combined medium and xylanase. it is also a new environment friendly technique in wastepaper deinking process. for chlorophenols organic compounds degradation of wastewater treatment (which in line with ph requirements of laccase). for baking. for extract sugar. it can raise color value remaining. for others using as fiberboard adhesive, hair dyeing, lacquer dyeing film formation, crosslinking agent and biological measurement. Group: Enzymes. Synonyms: Laccases; EC 1.10. CAS No. 80498-15-3. Laccase. Activity: 10,000u/ml. Stability: 6 months at 5°C, activity remain ≥90%. Increase dosage after shelf life. Appearance: Liquid. Storage: Should be stored in a cool place to avoid effect of high temperature. Source: White rot fungi. Laccases; EC 1.10.3.2; 80498-15-3; urishiol oxidase; urushiol oxidase; p-diphenol oxidase; benzenediol:oxygen oxidoreductase. Cat No: NATE-1021. | |
| Radix isatidis Extract (Standard) | Radix isatidis Extract (Standard). Applications: Lowering blood pressure, weight loss, prevention and treatment of atherosclerosis and thrombosis and other cardiovascular disease, lowering blood sugar, diabetes control, sterilization; control hepatitis, fatty liver, anti-aging and immune function; cancer , anti-allergy, colds, prevent fractures. Group: Others. Synonyms: Radix isatidis Extract (Standard). Purity: 5:1, 10:1,10%, TLC/HPLC. Appearance: Purple needle crystal. Storage: 24 months with original packing under 18°C. Store in cool dry place,avoid sunlight and high temperature. Source: Isatis tinctoria L. and Isatis indigotica Fort. Radix isatidis Extract (Standard); plant extract. Pack: 1kg, 5kg, 10kg aluminum foil vacuum bag; or 20kg, 25kg Fiber Drum. Cat No: EXTW-199. | |
| Tryptanthrin | Tryptanthrin is an indole quinazoline that could be an alkaloid from indigo-bearing plants. Tryptanthrin is a potent and orally active cellular Leukotriene (LT) biosynthesis inhibitor. Tryptanthrin has anticancer activity. Tryptanthrin suppresses the expression levels of NOS1, COX-2, and NF-κB and regulates the expression levels of IL-2, IL-10, and TNF-α [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 13220-57-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg. Product ID: HY-N6607. | |
| Vat Blue 4B | Vat Blue 4B. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Mitsui Tsuya Indigo 2B. Appearance: Dark blue solid. CAS No. 2475-31-2. Molecular formula: C16H6Br4N2O2. Mole weight: 577.85. Product ID: ACM2475312. Alfa Chemistry ISO 9001:2015 Certified. | |
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