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9-Norketo FK-506

9-Norketo FK-506 structure

CAS No.: 123719-19-7

Chemical Name:: 9-Norketo FK-506

Synonyms: 9-Norketo FK-506;Tacrolimus Impurity 22;9-Norketo Tacrolimus (9-Norketo FK-506);[3S-[3R*[E(1S*,3S*,4S*)],4S*,5R*,8S*,9E,12R*,14R*,15S*,16R*,18S*,19S*,25aR*]]-;15,19-Epoxypyrido[2,1-c][1,4]oxaazacyclodocosine-1,7,20(22H)-trione, 3,4,5,6,8,11,12,13,14,15,16,17,18,19,23,24,25,25a-octadecahydro-5,19-dihydroxy-3-[2-(4-hydroxy-3-methoxycyclohexyl)-1-methylethenyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propenyl)-, [3S-[3R*[E(1S*,3S*,4S*)],4S*,5R*,8S*,9E,12...

CBNumber:: CB82544980

Molecular Formula:: C43H69NO11

Molecular Weight:: 776.00806

MDL Number:

MOL File:: 123719-19-7.mol

Last updated:2023-05-15 10:43:55

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9-Norketo FK-506 Properties

Melting point	101-105°C
Boiling point	864.3±65.0 °C(Predicted)
Density	1.17±0.1 g/cm3(Predicted)
storage temp.	Hygroscopic, -20°C Freezer, Under Inert Atmosphere
solubility	Chloroform (Slightly), Methanol (Slightly)
pka	11.24±0.70(Predicted)
form	Solid
color	White to Off-White
Stability	Hygroscopic

9-Norketo FK-506 price More Price(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	N692080	9-NorketoFK-506	123719-19-7	5mg	$880	2021-12-16	Buy

Product number	Packaging	Price	Buy
N692080	5mg	$880	Buy

9-Norketo FK-506 Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

FK-506 (F370000) impurity. A FK-506 derivative prepared via base-mediated FK-506 rearrangement and oxidation.

9-Norketo FK-506 Preparation Products And Raw materials

Raw materials

Preparation Products

9-Norketo FK-506 Suppliers

Global( 25)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32344	50
ChemStrong Scientific Co.,Ltd	0755-66853366 13670046396	sales@chem-strong.com	China	17982	56
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 13028896684	sales@rrkchem.com	China	55717	58
Shenzhen Botel Biotechnology Co. Ltd.	0755-22202135 13316968096	1979313431@qq.com	China	7518	58
Cato Research Chemicals Inc.	020-81215950 4000-868-328	customer@uwalab.com	United States	10413	58
Shanghai Haohong Pharmaceutical Co., Ltd.	400-400-8210725 4008210725	malulu@leyan.com	China	55023	58
Hubei Xinyang Medical Technology Co., Ltd	15347293736 15347293736	2853117764@qq.com	China	8903	58
Energy Chemical	021-58432009 400-005-6266	marketing1@energy-chemical.com	China	44894	58

Supplier	Advantage
China National Standard Pharmaceutical Corporation Limited	58
J & K SCIENTIFIC LTD.	76
Chemsky（shanghai）International Co.,Ltd.	50
ChemStrong Scientific Co.,Ltd	56
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Shenzhen Botel Biotechnology Co. Ltd.	58
Cato Research Chemicals Inc.	58
Shanghai Haohong Pharmaceutical Co., Ltd.	58
Hubei Xinyang Medical Technology Co., Ltd	58
Energy Chemical	58

9-Norketo FK-506 [3S-[3R*[E(1S*,3S*,4S*)],4S*,5R*,8S*,9E,12R*,14R*,15S*,16R*,18S*,19S*,25aR*]]- Tacrolimus Impurity 22 9-Norketo Tacrolimus (9-Norketo FK-506) 15,19-Epoxypyrido[2,1-c][1,4]oxaazacyclodocosine-1,7,20(22H)-trione, 3,4,5,6,8,11,12,13,14,15,16,17,18,19,23,24,25,25a-octadecahydro-5,19-dihydroxy-3-[2-(4-hydroxy-3-methoxycyclohexyl)-1-methylethenyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propenyl)-, [3S-[3R*[E(1S*,3S*,4S*)],4S*,5R*,8S*,9E,12... 123719-19-7 Chiral Reagents Impurities Intermediates & Fine Chemicals Pharmaceuticals