(E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity

(E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity Suppliers list

Company Name:	Hubei Jusheng Technology Co.,Ltd.
Tel:	18871490254
Email:	linda@hubeijusheng.com
Products Intro:	Product Name:(E/Z)-FK-506 26,28-Allylic Ester Rearrangement Impurity CAS:131944-48-4 Purity:0.99 Package:5KG;1KG

Company Name:	sgtlifesciences pvt ltd
Tel:	+8617013299288
Email:	dj@sgtlifesciences.com
Products Intro:	Product Name:Tacrolimus Impurity 2 CAS:131944-48-4

Company Name:	China National Standard Pharmaceutical Corporation Limited
Tel:	+8615391658522
Email:	overseasales@yongstandards.com
Products Intro:	Product Name:Tacrolimus Impurity 13 （Positional Isomer ） CAS:131944-48-4 Purity:0.95 Package:Vials

Company Name:	Moxin Chemicals
Tel:	+8617320513646
Email:	mike@molcoo.com
Products Intro:	Product Name:131944-48-4 CAS:131944-48-4 Remarks:Real inventory，drug impurities，drug standards

Company Name:	QUALITY CONTROL SOLUTIONS LTD.
Tel:	0755-66853366; 13670046396
Email:	ORDERS@QCSRM.COM
Products Intro:	Product Name:Tacrolimus Impurity 2 CAS:131944-48-4 Purity:0.95 Package:10mg; 25mg;50mg;100mg Remarks:Brand: QCS; Can provide COA, hydrogen spectrum, mass spectrometry, liquid phase; Level: Pharmaceutical Impurity Standard

(E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity Basic information

Product Name:	(E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity
Synonyms:	[3R-[3R(1R,3R,4R),4E,6S,7S,10R,11E,14S,16S,17R,18S,20R,21R,28aS]]-;Tacrolimus Impurity 13 （Positional Isomer ）;17,21-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclopentacosine-1,9,22,23(6H,25H)-tetrone, 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)-, [3R-[3R(1R,3R,4R),4E,6S,7S,10R,11E,14S,1...;[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-epo;Tacrolimus Impurity 21;Tacrolimus Impurity 2;Tacrolimus Rearrangement Lactone;17,21-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclopentacosine-1,9,22,23(6H,25H)-tetrone, 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)-, [3R-[3R(1R,3R,4R),4E,6S,7S,10R,11E,14S,16S,17R,18S,20R,21R,28aS]]-
CAS:	131944-48-4
MF:	C44H69NO12
MW:	804.02
EINECS:
Product Categories:	Chiral Reagents, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals;Chiral Reagents;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:	131944-48-4.mol

(E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity Chemical Properties

Melting point	115-120°C
Boiling point	879.7±75.0 °C(Predicted)
density	1.19±0.1 g/cm3(Predicted)
storage temp.	-20°C Freezer
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	9.98±0.70(Predicted)
color	White to Pale Yellow

Safety Information

MSDS Information

(E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity Usage And Synthesis

Chemical Properties	White to Pale Yellow Solid
Uses	FK-506 (F370000) impurity. A new macrolite of thermal rearrangement of the immunosuppressant FK-506.

(E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity Preparation Products And Raw materials

Tag:(E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity(131944-48-4) Related Product Information

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