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| Product | Description | |
|---|---|---|
| 24,32-Bis-O-(tert-butyldimethylsilyl)-fk-506 | 24,32-Bis-O-(tert-butyldimethylsilyl)-fk-506. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 24,32-Bis-O-(tert-butyldimethylsilyl) Tacrolimus. Product Category: Heterocyclic Organic Compound. Appearance: Pale Yellow Solid (Foam). CAS No. 133941-75-0. Molecular formula: C56H97NO12Si2. Mole weight: 1032.54. Purity: 0.96. IUPACName: 24,33-Bis-(t.butyl-dimethylsilyl)-FK 506. Canonical SMILES: CC1CC(C2C(CC(C(O2)(C(=O)C(=O)N3CCCCC3C(=O)OC(C(C(CC(=O)C(C=C(C1)C)CC=C)O[Si](C)(C)C(C)(C)C)C)C(=CC4CCC(C(C4)OC)O[Si](C)(C)C(C)(C)C)C)O)C)OC)OC. Product ID: ACM133941750. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506 | 24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506. Group: Biochemicals. Alternative Names: 24,32-Bis-O-(tert-butyldimethylsilyl) tacrolimus. Grades: Highly Purified. CAS No. 133941-75-0. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C56H97NO12Si2. US Biological Life Sciences. |  Worldwide |
| 24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506 | 24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506 is protected form of Tacrolimus, which is a macrolide drug that is widely used as a potent immunosuppressant. Uses: Protected form of fk-506 (tacrolimus). Synonyms: 24,33-Bis-O-(tert-butyldimethylsilyl) Tacrolimus; Tacrolimus Impurity 16; 15,19-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[(E)-2-[(1R,3R,4R)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-methoxycyclohexyl]-1-methylethenyl]-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-19-hydroxy-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propen-1-yl)-, (3S,4S,5S,8R,9E,12S,14S,15R,16S,18R,19R,26aS)-. Grade: 95%. CAS No. 133941-75-0. Molecular formula: C56H97NO12Si2. Mole weight: 1032.54. |  |
| 37-Desmethylene 24,33-Bis-O-(tert-butyldimethylsilyl)-37-oxo-FK-506 | 37-Desmethylene 24,33-Bis-O-(tert-butyldimethylsilyl)-37-oxo-FK-506 is an intermediate of Tacrolimus, which is a macrolide drug that is widely used as a potent immunosuppressant. Uses: An intermediate in the preparation of labelled fk-506 (tacrolimus). Synonyms: 38-Desmethylene 24,32-bis-O-(tert-butyldimethylsilyl)-38-oxo-fk-506; 15,19-epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-8-acetaldehyde, 5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[(E)-2-[(1R,3R,4R)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-methoxycyclohexyl]-1-methylethenyl]-1,4,5,6,7,8,11,12,13,14,15,16,17,18,19,20,21,23,24,25,26,26a-docosahydro-19-hydroxy-14,16-dimethoxy-4,10,12,18-tetramethyl-1,7,20,21-tetraoxo-, (3S,4S,5S,8R,9E,12S,14S,15R,16S,18R,19R,26aS)-; FK-506 analogue; 37-Desmethylene 24,33-Bis-O-(tert-butyldimethylsilyl)-37-oxo Tacrolimus; 15,19-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-8-acetaldehyde, 5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[2-[4-[(1,1-dimethylethyl)dimethylsilyl]-3-methoxycyclohexyl]-1-methylethenyl]-1,4,5,6,7,8,11,12,13,14,15,16,17,18,19,20,21,23,24,25,26,26a-docosahydro-19-hydroxy-14,16-dimethoxy-4,10,12,18-tetramethyl-1,7,20,21-tetraoxo-, [3S-[3R*[E(1S*,3S*,4S*)],4R*,5R*,8S*,9E,12R*,14R*,15S*,16R*,18S*,19S*,26aR*]]-. Grade: ≥90%. CAS No. 155684-96-1. Molecular formula: C55H95NO13Si2. Mole weight: 1034.51. | |
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