Tacrolimus > Impurities > 9

Structure Compound Pricing
Tacrolimus Hydroxy Acid Impurity
CS-P-02134 > Impurities

Molecular Formula : C44H71NO13   Molecular Weight: 822.03   CAS Number: 1700657-83-5
Synonyms : Tacrolimus Impurity 6; (3S,4R,5S,8R,12S,14S,16S,18R,25aS,E)-8-allyl-5,15,19-trihydroxy-3-((E)-1-((1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl)prop-1-en-2-yl)-14,16-dimethoxy-4,10,12,18-tetramethyl-1,7,20-trioxo-1,3,4,5,6,7,8,11,12,13,14,15,16,17,18,19,20,22,23,24,25,25a-docosahydropyrido[2,1-c][1]oxa[4]azacyclodocosine-19-carboxylic acid
Parent API : Tacrolimus
USD 3,040.00 / 10mg
USD 4,560.00 / 25mg
USD 6,840.00 / 50mg
Tacrolimus impurity-1
CS-T-59735 > Impurities

Molecular Weight: 776.01   CAS Number: 123719-19-7
Synonyms : 9-Norketo;;bis(1,13-dihydroxy-11-[1-(4-hydroxy-3-methoxycyclohexyl)prop-1-en-2-yl]-22,24-dimethoxy-12,18,20,26-tetramethyl-16-(prop-2-en-1-yl)-10,27-dioxa-3-azatricyclo[21.3.1.0,8]heptacos-17-ene-2,9,15-trione); bis(1,3,4,5,7,8,9,10,10-nonachlorotricyclo
Parent API : Tacrolimus
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Tacrolimus 8-Propyl Analog
CS-O-08221 > Impurities

Molecular Formula : C44H71NO12   Molecular Weight: 806.03   CAS Number: 104987-30-6
Synonyms : Tacrolimus 8-Propyl Analog;Dihydro Tacrolimus;Dihydromycin B;Tacrolimus 8-Propyl Analog (USP) ;Dihydro Tacrolimus ;Dihydro FK-506 ;Tsukubamycin B ;
Parent API : Tacrolimus
USD 684.00 / 10mg
USD 1,026.00 / 25mg
USD 1,539.00 / 50mg
Tacrolimus Lactone Isomer
CS-O-08222 > Impurities

Molecular Formula : C44H69NO12   Molecular Weight: 804.02   CAS Number: 134590-88-8
Synonyms : (1R,9S,12S,16Z,19S,21S,22R,23S,25R)‐1‐hydroxy‐12‐ [(2S,3S,4E)‐3‐hydroxy‐5‐[(1R,3R,4R)‐4‐hydroxy‐3‐ methent‐4‐en‐2‐yl]‐21,23‐ dimethoxy‐17,19,25‐trimethyl‐15‐(prop‐2‐en‐1‐yl)‐ 11,26‐dioxa‐4‐aza8308;,⁹]hexacos‐16‐ ene‐2,3,10,14‐tetrone.
Parent API : Tacrolimus
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Tacrolimus Impurity 2
CS-T-54717 > Impurities

Molecular Formula : C44H69NO12   Molecular Weight: 804.03   CAS Number: 131944-48-4
Synonyms : (E/Z)-FK-506 26,28-Allylic Ester Rearrangement Impurity.;bis(1,16-dihydroxy-12-(4-hydroxy-3-methoxycyclohexyl)-25,27-dimethoxy-13,15,21,23,29-pentamethyl-19-(prop-2-en-1-yl)-11,30-dioxa-4-azatricyclo[24.3.1.04,?]triaconta-13,20-diene-2,3,10,18-tetrone) bi
Parent API : Tacrolimus
USD 1,064.00 / 10mg
USD 1,596.00 / 25mg
USD 2,394.00 / 50mg
Tacrolimus Diene
CS-P-00144 > Impurities

Molecular Formula : C44H67NO11   Molecular Weight: 786   CAS Number: 104987-16-8
Synonyms : Tacrolimus 5,6-Anhydro Impurity;5,6-Anhydro Tacrolimus;(1R,9S,12S,13R,14Z,17S,18Z,21S,23S,24R,25S)‐1‐hydroxy‐12‐[(1E)‐1‐[(1R,4R)‐4‐hydroxy‐3‐ methoxycyclohexyl]prop‐1‐en‐2‐yl]‐23,25‐dimethoxy‐13,19,21,27‐tetramethyl‐17‐(prop‐2‐en‐1‐yl)‐11,28‐dioxa‐4‐azatricyclo[22.3.1.0⁴,⁹]octacosa‐14,18‐diene‐2,3,10,16‐tetrone.
Parent API : Tacrolimus
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10-demetyl Tacrolimus
CS-O-33831 > Impurities

Molecular Formula : C43H67NO12   Molecular Weight: 789.99   CAS Number: NA
Synonyms : Dismetyl Tacrolimus
Parent API : Tacrolimus
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Tacrolimus 21-carboxylic acid
CS-O-33256 > Impurities

Molecular Formula : C44H71NO13   Molecular Weight: 822.03   CAS Number: NA
Synonyms : 2-((2R,3R,5S,6R)-6-((1S,3S,5Z,7R,10S,11R,12S,13E)-7-allyl-10-hydroxy-14-((1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl)-1-methoxy-3,5,11,13-tetramethyl-8-oxo-12-(((S)-piperidine-2-carbonyl)oxy)tetradeca-5,13-dien-1-yl)-2-hydroxy-5-methoxy-3-methyltetrahydro-2H-pyran-2-yl)-2-oxoacetic acid
Parent API : Tacrolimus
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Oxacyclohexane Open Ring Tacrolimus
CS-ED-00227 > Impurities

Molecular Formula : C44H71NO13   Molecular Weight: 822.03   CAS Number: 144432-23-5
Synonyms : (3S,4R,5S,8R,12S,14S,15R,16S,18R,26aS,Z)-8-allyl-5,15,20,20-tetrahydroxy-3-((E)-1-((1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl)prop-1-en-2-yl)-14,16-dimethoxy-4,10,12,18-tetramethyl-3,4,5,6,11,12,13,14,15,16,17,18,24,25,26,26a-hexadecahydro-1H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,19,21(8H,20H,23H)-tetraone; (3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,26aS)-5,6,11,13,14,15,16,17,18,20,24,25,26,26a-Tetradecahydro-5,15,20,20-tetrahydroxy-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)-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,19,21(4H,8H,12H,23H)-tetrone; TACROLIMUS OPEN RING
Parent API : Tacrolimus
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