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

(E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity Structure
  • ₹0
  • Product name: (E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity
  • CAS: 131944-48-4
  • MF: C44H69NO12
  • MW: 804.02
  • EINECS:
  • MDL Number:MFCD28988714
  • 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*]]-
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

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

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

FK-506 (F370000) impurity. A new macrolite of thermal rearrangement of the immunosuppressant FK-506.

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Suppliers and manufacturers

Varanous Labs Pvt Ltd CLEARSYNTH LABS LTD. Pharmaffiliates Analytics and Synthetics P. Ltd SynZeal Research Pvt Ltd
sgtlifesciences pvt ltd
China National Standard Pharmaceutical Corporation Limited Shanghai Zerui Biotechnology Co., Ltd. Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd Heyuan broad spectrum Biotechnology Co., Ltd LGC Science (Shanghai) Ltd.