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Δ23-FK-506

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Δ23-FK-506 Suppliers list
Company Name: Guangzhou Tosun Pharmaceutical Limited
Tel: +8618922120635
Email: sales@toref-standards.com
Products Intro: Product Name:Tacrolimus Diene Impurity
CAS:104987-16-8
Purity:above 96% Package:5mg;|10mg;|15mg
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Email: overseasales1@yongstandards.com
Products Intro: Product Name:Tacrolimus Impurity 4
CAS:104987-16-8
Purity:0.99 Package:10mg;25mg;50mg;100mg
Company Name: BOC Sciences
Tel: +16314854226
Email: inquiry@bocsci.com
Products Intro: Product Name:Tacrolimus Diene
CAS:104987-16-8
Purity:>=90% by HPLC Remarks:BOC Sciences also provides custom synthesis services for Tacrolimus Diene.
Company Name: CR Corporation Lomited
Tel:
Email: fred.wen@crcorporation.cn
Products Intro: Product Name:Δ23-FK-506
CAS:104987-16-8
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522
Email: overseasales@yongstandards.com
Products Intro: Product Name:Tacrolimus Impurity 4（Tacrolimus EP Impurity I ）（Tacrolimus Diene）
CAS:104987-16-8
Purity:0.95 Package:Vials

Δ23-FK-506 manufacturers
Δ23-FK-506 Basic information
Product Name:Δ23-FK-506
Synonyms:Δ23-FK-506;TacroliMus Diene;(3S,4R,8R,12S,14S,15R,16S,18R,19R,26aS)-8,11,12,13,14,15,16,17,18,19,24,25,26,26a-Tetradecahydro-19-hydroxy-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(5E,9E)-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone;delta23-FK 506;Tacrolimus EP Impurity I;Tacrolimus 5,6-Anhydro Impurity;15,19-Epoxy(5E,9E)-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 8,11,12,13,14,15,16,17,18,19,24,25,26,26a-tetradecahydro-19-hydroxy-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)-, (3S,4R,8R,12S,1...;(3S,4R,8R,12S,14S,15R,16S,18R,19R,26aS)-8,11,12,13,14,15,16,17,18,19,24,25,26,26a-tetradecahydro-19-hydroxy-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(5E,9E)-
CAS:104987-16-8
MF:C44H67NO11
MW:786.02
EINECS:
Product Categories:Chiral Reagents;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Chiral Reagents, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:104987-16-8.mol
Δ23-FK-506 Structure
Δ23-FK-506 Chemical Properties
Boiling point 858.2±75.0 °C(Predicted)
density 1.17±0.1 g/cm3(Predicted)
solubility Benzene (Slightly), Chloroform (Slightly), Methanol (Slightly)
pka9.97±0.70(Predicted)
form Solid
color White to Off-White
Stability:Hygroscopic
Safety Information
MSDS Information
Δ23-FK-506 Usage And Synthesis
UsesΔ23-FK 506 is an impurity of FK-506 (Tacrolimus) (F370000), an immunosuppressant macrolactam.
Δ23-FK-506 Preparation Products And Raw materials
Tag:Δ23-FK-506(104987-16-8) Related Product Information
Dihydro-FK506 Tacrolimus Ring-opening Impurity Tacrolimus Open Ring Impurity Iso-FK-506 (iso-TacroliMus) (E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity Ascomycin Tacrolimus Hydroxy Acid Impurity 19-Epi FK-506 TacroliMus Methyl Acryl Aldehyde 8-EpitacroliMus Tacrolimus Monohydrate