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| Product | Description | |
|---|---|---|
| Dihydro fk-506 | Dihydro fk-506. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tsukubamycin B. Product Category: Heterocyclic Organic Compound. CAS No. 104987-30-6. Molecular formula: C44H71NO12. Mole weight: 806.03. Product ID: ACM104987306. Alfa Chemistry ISO 9001:2015 Certified. Categories: Dihydro-FK-506. |  |
| Dihydro FK-506 | A novel analog of FK-506 macrocycle. Group: Biochemicals. Alternative Names: Tsukubamycin B; Dihydro Tacrolimus; [3S-[3R*[E(1S*, 3S*, 4S*)], 4S*, 5R*, 8S*, 9E, 12R*, 14R*, 15S*, 16R*, 18S*, 19S*, 26aR*]]-5, 6, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 26a-hexadecahydro-5, 19-dihydroxy-3-[2-(4-hydroxy-3-methoxycyclohexyl)-1-methylethenyl]-14, 16-dimethoxy-4, 10, 12, 18-tetramethyl-8-propyl-15, 19-Epoxy-3H-pyrido[2, 1-c][1, 4]oxaazacyclotricosine-1, 7, 20, 21(4H, 23H)-tetrone; (3S, 4R, 5S, 8R, 9E, 12S, 14S, 15R, 16S, 18R, 19R, 26aS)-5, 6, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 26a-hexadecahydro-5, 19-dihydroxy-3-[(1E)-2-[(1R, 3R, 4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14, 16-dimethoxy-4, 10, 12, 18-tetramethyl-8-propyl-15, 19-Epoxy-3H-pyrido[2, 1-c][1, 4]oxaazacyclotricosine-1, 7, 20, 21(4H, 23H)-tetrone. Grades: Highly Purified. CAS No. 104987-30-6. Pack Sizes: 1mg, 2.5mg, 5mg. Molecular Formula: C??H??NO??, Molecular Weight: 806.03. US Biological Life Sciences. |  Worldwide |
| 25,33-Bis-O-(tert-butyldimethylsilyl)-37,38-dehydro-37,38-dihydroxy-FK-506 (mixture of diastereomers) | An intermediate in the preparation of labeled FK-506 (Tacrolimus). Group: Biochemicals. Alternative Names: 25,33-Bis-O-(tert-butyldimethylsilyl)-37,38-dehydro-37,38-dihydroxy Tacrolimus. Grades: Highly Purified. CAS No. 1356932-17-6. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 19-Epi FK-506 | 19-Epi FK-506. Group: Biochemicals. Alternative Names: (3S, 4R, 5S, 8R, 9E, 12S, 14S, 15R, 16S, 18R, 19S, 26aS)-5, 6, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 26a-Hexadecahydro-5, 19-dihydroxy-3-[(1E)-2-[(1R, 3R, 4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14, 16-dimethoxy-4, 10, 12, 18-tetramethyl-8-(2-propen-1-yl)-15, 19-epoxy-3H-pyrido[2, 1-c][1, 4]oxaazacyclotricosine-1, 7, 20, 21(4H, 23H)-tetrone. Grades: Highly Purified. CAS No. 144490-63-1. Pack Sizes: 1mg. Molecular Formula: C44H69NO12, Molecular Weight: 804.02. US Biological Life Sciences. | Worldwide |
| 23-Hydroxy-33-O-tert-butyldimethylsilyloxy-27-O-trimethylsilyl-iso-FK-506 | 23-Hydroxy-33-O-tert-butyldimethylsilyloxy-27-O-trimethylsilyl-iso-FK-506 is an analog of Tacrolimus, an immunosuppressant that inhibits the activity of FK-506-binding protein. Synonyms: 23-Hydroxy-33-O-tert-butyldimethylsilyloxy-27-O-trimethylsilyl-iso-Tacrolimus; [3S-[3R*[1R*, 2R*, 4(1S*, 3S*, 4S*)], 5R*, 6S*, 10R*, 12R*, 13R*, 14R*, 16S*, 17S*, 24aR*]]-3-[4-[4-[[(1, 1-Dimethylethyl)dimethylsilyl]oxy]-3-methoxycyclohexyl]-1, 3-dimethyl-2-[(trimethylsilyl)oxy]-3-butenyl]-4, 5, 6, 9, 10, 11, 12, 13, 14, 15, 16, 17, 22, 23, 24, 24a-hexadecahydro-5, 17-dihydroxy-12, 14-dimethoxy-8, 10, 16-trimethyl-6-(2-propenyl)-13, 17-epoxy-3H-pyrido[2, 1-c][1, 4]oxaazacycloheneicosine-1, 18, 19(21H)-trione; 13,17-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacycloheneicosine-1,18,19(21H)-trione, 3-[4-[4-[[(1, 1-dimethylethyl)dimethylsilyl]oxy]-3-methoxycyclohexyl]-1, 3-dimethyl-2-[(trimethylsilyl)oxy]-3-butenyl]-4, 5, 6, 9, 10, 11, 12, 13, 14, 15, 16, 17, 22, 23, 24, 24a-hexadecahydro-5, 17-dihydroxy-12, 14-dimethoxy-8, 10, 16-trimethyl-6-(2-propenyl)-, [3S-[3R*[1R*, 2R*, 4(1S*, 3S*, 4S*)], 5R*, 6S*, 10R*, 12R*, 13R*, 14R*, 16S*, 17S*, 24aR*]]-. Grades: ≥90%. CAS No. 134556-85-7. Molecular formula: C53H93NO12Si2. Mole weight: 992.48. |  |
| (E/Z)-FK-506 26,28-allylic ester rearrangement impurity | (E/Z)-FK-506 26,28-allylic ester rearrangement impurity. Group: Biochemicals. Alternative Names: [3R- [3R* (1R*, 3R*, 4R*) , 4E, 6S*, 7S*, 10R*, 11E, 14S*, 16S*, 17R*, 18S*, 20R*, 21R*, 28aS*] ] -7, 8, 10, 13, 14, 15, 16, 17, 18, 19, 20, 21, 26, 27, 28, 28a-Hexadecahydro-7, 21-dihydroxy-3- (4-hydroxy-3-methoxycyclohexyl) -16, 18-dimethoxy-4, 6, 12, 14, 20-pentamethyl-10- (2-propenyl) -7, 21-epoxy-3H-pyrido [2, 1-c] [1, 4] oxaazacyclopentacosine-1, 9, 22, 23 (6H, 25H) -tetrone. Grades: Highly Purified. CAS No. 131944-48-4. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C44H69NO12. US Biological Life Sciences. | Worldwide |
| FK-506 3'-methyl ether | FK-506 3'-methyl ether. Group: Biochemicals. Alternative Names: 3-[2-(3, 4-Dimethoxycyclohexyl)-1-methylethenyl]-5, 6, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 26a-hexadecahydro-5, 19-dihydroxy-14, 16-dimethoxy-4, 10, 12, 18-tetramethyl-8-(2-propen-1-yl)-15, 19-epoxy-3H-pyrido[2, 1-c][1, 4]oxaazacyclotricosine-1, 7, 20, 21(4H, 23H)-tetrone. Grades: Highly Purified. CAS No. 124554-16-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C45H71NO12. US Biological Life Sciences. | Worldwide |
| Methylenediamine dihydrochloride | The Dihydrochloride salt of Methanediamine (M260225) in used in synthesizing FK-506 3'-Methyl Ether. Synonyms: methanediamine;dihydrochloride. Grades: 95 % by NMR. CAS No. 57166-92-4. Molecular formula: CH8Cl2N2. Mole weight: 118.99. | |
| Tacrolimus Impurity 2 | One of the impurities of Tacrolimus, which is a kind of immunosuppressant and could restrain the activity of FK-506 binding protein. Synonyms: Tacroliums Impurity D; [3R-[3R*(1R*, 3R*, 4R*), 4E, 6S*, 7S*, 10R*, 11E, 14S*, 16S*, 17R*, 18S*, 20R*, 21R*, 28aS*]]-7, 8, 10, 13, 14, 15, 16, 17, 18, 19, 20, 21, 26, 27, 28, 28a-Hexadecahydro-7, 21-dihydroxy-3-(4-hydroxy-3-methoxycyclohexyl)-16, 18-dimethoxy-4, 6, 12, 14, 20-pentamethyl-10-(2-propenyl)-7, 21-epoxy-3H-pyrido[2, 1-c][1, 4]oxaazacyclopentacosine-1, 9, 22, 23(6H, 25H)-tetrone. Grades: > 95%. CAS No. 131944-48-4. Molecular formula: C44H69NO12. Mole weight: 804.04. | |
| FK-506 3'-Methyl Ether | It is a fermentation process impurity of Tacrolimus, which is a macrolide drug that is widely used as a potent immunosuppressant. Uses: It is a fermentation process impurity. it is formed during tacrolimus ((f370000) fermentation using strain of streptomyces tsukubaensis. Synonyms: 3-[2-(3, 4-Dimethoxycyclohexyl)-1-methylethenyl]-5, 6, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 26a-hexadecahydro-5, 19-dihydroxy-14, 16-dimethoxy-4, 10, 12, 18-tetramethyl-8-(2-propen-1-yl)-15, 19-epoxy-3H-pyrido[2, 1-c][1, 4]oxaazacyclotricosine-1, 7, 20, 21(4H, 23H)-tetrone. Grades: 95%. CAS No. 124554-16-1. Molecular formula: C45H71NO12. Mole weight: 818.04. | |
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