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| Product | Description | |
|---|---|---|
| 21-Carboxylic acid triamcinolone acetonide | 21-Carboxylic acid triamcinolone acetonide. Group: Biochemicals. Alternative Names: (11b, 16a)-9-Fluoro-11-hydroxy-16, 17-[ (1-methylethylidene)bis (oxy)]-3, 20-dioxopregna-1, 4-dien-21-oic acid. Grades: Highly Purified. CAS No. 53962-41-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C24H29FO7. US Biological Life Sciences. |  Worldwide |
| Bis(acetonitrile)palladium(II) Dichloride | Bis(acetonitrile)palladium(II) Dichloride. Uses: Catalyst for the cyclization of δ-acetylenic carboxylic acids to butenolides. catalyst for the aza-michael reaction of carbamates with enones. catalyst for the rearrangement of allylic imidates to allylic amides. catalyst for the nazarov cyclization of α-alkoxy dienones. catalyst for the diamination of conjugated dienes. three component michael addition, cyclization, cross-coupling reaction. c-h activation of indoles. catalyst used for the direct c-h arylation of isoxazoles at the 5 position. Group: Salt. Alternative Names: Palladium(II) chloride diacetonitrile complex. CAS No. 14592-56-4. Product ID: acetonitrile; palladium(2+); dichloride. Molecular formula: 259.43. Mole weight: C4H6Cl2N2Pd. CC#N.CC#N.[Cl-].[Cl-].[Pd+2]. RBYGDVHOECIAFC-UHFFFAOYSA-L. 99%,Pd >41. |  |
| Bis(acetonitrile)palladium(II) Dichloride | Catalyst for the cyclization of δ-acetylenic carboxylic acids to butenolides. Catalyst for the aza-Michael reaction of carbamates with enones. Catalyst for the rearrangement of allylic imidates to allylic amides. Catalyst for the Nazarov cyclization of α-alkoxy dienones. Catalyst for the diamination of conjugated dienes. Three component Michael addition, cyclization, cross-coupling reaction. C-H activation of indoles. Catalyst used for the direct C-H arylation of isoxazoles at the 5 position. Group: Palladium series catalysts. Alternative Names: Palladium(II) chloride diacetonitrile complex. CAS No. 14592-56-4. Molecular formula: C4H6Cl2N2Pd. Mole weight: 259.43. Appearance: orange powder. Purity: 99%,Pd >41. IUPACName: acetonitrile; palladium(2+); dichloride. Canonical SMILES: CC#N.CC#N.[Cl-].[Cl-].[Pd+2]. Catalog: ACM14592564. |  |
| (Diacetoxyiodo)benzene | (Diacetoxyiodo)benzene is a hypervalent iodine reagent that is used in conjunction with catalytic amount of sodium azide in acetonitrile, which enables oxidative decarboxylation of 2-aryl carboxylic acid into the corresponding aldehydes, ketones and nitriles. Group: Biochemicals. Alternative Names: (Dihydroxyiodo) benzene; (Diacetoxyiodo) benzene; BAIB; Bis (acetato)phenyliodine; Bis(acetato-κO)phenyliodine; Diacetoxy (phenyl)iodine; Iodobenzene Diacetate; Iodophenyl Diacetate; Iodosobenzene Diacetate; Iodosylbenzene Diacetate; NSC 226375; NSC 23801; PIDA; Phenyliodine Diacetate; Phenyliodine(III) Diacetate; Phenyliodo Diacetate; Phenyliodonium Diacetate; Phenyliodoso Acetate; Phenyliodoso Diacetate; Phenyliodosyl Diacetate; [Bis (acetoxy)iodo]benzene; Iodosodiacetate Benzene. Grades: Highly Purified. CAS No. 3240-34-4. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Eritadenine Acetonide | Eritadenine Acetonide is an intermediate in the synthesis of Eritadenine, which is an inhibitor of S-adenosine-L-homocysteine hydrolase (SAHH) with hypocholesterolemic activity. Synonyms: (4R-cis)-5-[(6-Amino-9H-purin-9-yl)methyl]-2,2-dimethyl-1,3-dioxolane-4-carboxylic Acid; D-4-(6-Amino-9H-purin-9-yl)-4-deoxy-2,3-O-isopropylidene-erythronic Acid; 4-(6-Amino-9H-purin-9-yl)-4-deoxy-2,3-O-isopropylidene-D-erythronic Acid; 4-(6-Aminopurin-9-yl)-4-deoxy-2,3-O-isopropylidene-D-erythronic Acid; 1,3-Dioxolane-4-carboxylic acid, 5-[(6-amino-9H-purin-9-yl)methyl]-2,2-dimethyl-, (4R-cis)-. CAS No. 29031-25-2. Molecular formula: C12H15N5O4. Mole weight: 293.28. |  |
| Fluocinolone acetonide-21-carboxylic acid | Heterocyclic Organic Compound. Alternative Names: Fluocinolone Acetonide-21-carboxylic Acid;Fluocinolone Impurity A;(6alpha,11beta,16alpha,17alpha)-6,9-Difluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-3,20-dioxo-pregna-1,4-dien-21-oic acid. CAS No. 106931-78-6. Molecular formula: C24H28F2O7. Catalog: ACM106931786. | |
| Fluocinolone Acetonide-21-carboxylic Acid | Fluocinolone Acetonide-21-carboxylic Acid. Group: Biochemicals. Alternative Names: (6α,11 β , 16α , 17α )-6, 9-Difluoro-11-hydroxy-16, 17-[ (1-methylethylidene)bis (oxy)]-3, 20-dioxopregna-1, 4-dien-21-oic Acid; 6bH-Naphth[2', 1':4, 5]indeno[1, 2-d][1, 3]dioxole pregna-1,4-dien-21-oic Acid Deriv. Grades: Highly Purified. CAS No. 106931-78-6. Pack Sizes: 50mg. Molecular Formula: C24H28F2O7, Molecular Weight: 466.47. US Biological Life Sciences. | Worldwide |
| Fluocinolone Acetonide EP Impurity A (Fluocinolone Acetonide-21-Carboxylic Acid) | Fluocinolone Acetonide EP Impurity A (Fluocinolone Acetonide-21-Carboxylic Acid). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((2S, 6aS, 6bR, 7S, 8aS, 8bS, 11aR, 12aS, 12bS)-2, 6b-difluoro-7-hydroxy-6a, 8a, 10, 10-tetramethyl-4-oxo-2, 4, 6a, 6b, 7, 8, 8a, 8b, 11a, 12, 12a, 12b-dodecahydro-1H-naphtho[2', 1':4, 5]indeno[1, 2-d][1, 3]dioxol-8b-yl)-2-oxoacetic acid. CAS No. 106931-78-6. Molecular Formula: C24H28F2O7. Mole Weight: 466.47. Catalog: APB106931786. |  |
| Fluocinolone Acetonide EP Impurity B (Fluocinolone Acetonide-20-Carboxylic Acid) | Fluocinolone Acetonide EP Impurity B (Fluocinolone Acetonide-20-Carboxylic Acid). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S, 6aS, 6bR, 7S, 8aS, 8bS, 11aR, 12aS, 12bS)-2, 6b-difluoro-7-hydroxy-6a, 8a, 10, 10-tetramethyl-4-oxo-2, 4, 6a, 6b, 7, 8, 8a, 8b, 11a, 12, 12a, 12b-dodecahydro-1H-naphtho[2', 1':4, 5]indeno[1, 2-d][1, 3]dioxole-8b-carboxylic acid. CAS No. 65751-34-0. Molecular Formula: C23H28F2O6. Mole Weight: 438.46. Catalog: APB65751340. | |
| Nitrilase (Crude Enzyme) | Nitrilase enzymes catalyse the hydrolysis of nitriles to carboxylic acids and ammonia, without the formation of "free" amide intermediates. Nitrilases are involved in natural product biosynthesis and post translational modifications in plants, animals, fungi and certain prokaryotes. Nitrilases can also be used as catalysts in preparative organic chemistry. Among others, nitrilases have been used for the resolution of racemic mixtures. Nitrilase should not be confused with nitrile hydratase (nitrile hydro-lyase; EC 4. 2. 1. 84) which hydrolyses nitriles to amides. Nitrile hydratases are almost invariably co-expressed with an amidase, which converts the amide to the carboxylic acid, consequently it can sometimes be difficult to distinguish nitrilase activity from nitrile hydratase plus amidase activity. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Applications: Synthesis; industry. Group: Enzymes. Synonyms: acetonitrilase; benzonitrilase. Enzyme Commission Number: EC 3.5.5.1. CAS No. 9024-90-2. Nitrilase. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. acetonitrilase; benzonitrilase. Pack: 100ml. Cat No: NATE-1842. |  |
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