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31-O-Demethyltacrolimus

31-O-Demethyltacrolimus Structure
31-O-Demethyltacrolimus structure
CAS No.
135635-47-1
Chemical Name:
31-O-Demethyltacrolimus
Synonyms
31-O-Desmethyl tacrolimus;31-O-demethyl-FK506;Tacrolimus Impurity 40;Tacrolimus Impurity 37;31-O-Demethyltacrolimus;15,19-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 3-[2-(3,4-dihydroxycyclohexyl)-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)-
CBNumber:
CB91119937
Molecular Formula:
C43H67NO12
Molecular Weight:
789.99
MDL Number:
MOL File:
135635-47-1.mol
Last updated:2025-03-21 14:41:52
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31-O-Demethyltacrolimus Properties

Boiling point 872.1±75.0 °C(Predicted)
Density 1.21±0.1 g/cm3(Predicted)
pka 9.96±0.70(Predicted)

31-O-Demethyltacrolimus Preparation Products And Raw materials

Raw materials

Preparation Products

31-O-Demethyltacrolimus Suppliers

Global Suppliers ( 12)
Supplier Tel Email Country ProdList Advantage
BOC Sciences +1-631-485-4226 inquiry@bocsci.com United States 19935 58
Hubei Xinyang Medical Technology Co., Ltd 15347293736 2853117764@yongstandards.com China 9999 58
Shanghai Easy CDMO Co.,Ltd Info@easycdmo.com 13564957716 Info@easycdmo.com China 9999 58
ShenZhen H&D Pharmaceutical Technology Co., LTD 13986652530 zhangweiyue@hdimpurity.com China 7948 58
Cato Research Chemicals Inc. 81960175 18933936954 2853283383@qq.com China 11418 58
Hubei YoungXin Pharmaceutical Tech Co.,Ltd. 0714-3999001 19171453112 2881391661@qq.com China 10000 58
Shenzhen ruikai de biotechnology co., ltd. 0755-61348847 17820674378 2682116078@qq.com China 8528 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53589 58
ShenZhen H&D Pharmaceutical Technology Co., LTD +86-18627948422 sale@hdimpurity.com China 3676 58
Supplier Advantage
BOC Sciences 58
Hubei Xinyang Medical Technology Co., Ltd 58
Shanghai Easy CDMO Co.,Ltd 58
ShenZhen H&D Pharmaceutical Technology Co., LTD 58
Cato Research Chemicals Inc. 58
Hubei YoungXin Pharmaceutical Tech Co.,Ltd. 58
Shenzhen ruikai de biotechnology co., ltd. 58
DAYANG CHEM (HANGZHOU) CO.,LTD 58
ShenZhen H&D Pharmaceutical Technology Co., LTD 58

View Latest Price from 31-O-Demethyltacrolimus manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Tacrolimus Impurity 37 pictures 2026-03-12 Tacrolimus Impurity 37
10mg 0.98 5g ShenZhen H&D Pharmaceutical Technology Co., LTD
31-O-Demethyltacrolimus 31-O-demethyl-FK506 15,19-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 3-[2-(3,4-dihydroxycyclohexyl)-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)- Tacrolimus Impurity 37 Tacrolimus Impurity 40 31-O-Desmethyl tacrolimus 135635-47-1