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Loteprednol Impurity 4

Loteprednol Impurity 4 structure

CAS No.: 133991-62-5

Chemical Name:: Loteprednol Impurity 4

Synonyms: Loteprednol Etabonate 17-Ethoxycarbonyl;21-Deschloromethyl-21-O-Ethoxycarbonyl Loteprednol Etabonate;Androsta-1,4-diene-17-carboxylic acid, 17-[(ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-, anhydride with ethyl hydrogen carbonate, (11β,17α)-

CBNumber:: CB94882199

Molecular Formula:: C26H34O9

Molecular Weight:: 490.55

MDL Number:

MOL File:: 133991-62-5.mol

Last updated:2023-04-23 13:52:06

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Loteprednol Impurity 4 Properties

Melting point	200 - 205°C
Boiling point	627.5±65.0 °C(Predicted)
Density	1.29±0.1 g/cm3(Predicted)
storage temp.	Refrigerator, under inert atmosphere
solubility	DMSO (Slightly), Methanol (Slightly, Sonicated)
form	Solid
pka	14.03±0.70(Predicted)
color	White to Off-White

Loteprednol Impurity 4 price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	E895120	21-Deschloromethyl-21-O-EthoxycarbonylLoteprednolEtabonate	133991-62-5	250mg	$1070	2021-12-16	Buy

Product number	Packaging	Price	Buy
E895120	250mg	$1070	Buy

Loteprednol Impurity 4 Chemical Properties,Uses,Production

Uses

11-O-Ethoxycarbonyl Loteprednol Etabonate 17-Carboxylic Acid is derived from Prednisolone (P703740), which is a synthetic corticosteroid; metabolically interconvertible with prednisone. Hydrocortisone EP Impurity A.

Loteprednol Impurity 4 Preparation Products And Raw materials

Raw materials

Preparation Products

Loteprednol Impurity 4 Suppliers

Global( 8)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Daicel Chiral Technologies (China)CO.,LTD	021-50460086-9 15921403865	han_yajun@dctc.daicel.com	China	7177	65
Hubei Xinyang Medical Technology Co., Ltd	15347293736 15347293736	2853117764@qq.com	China	7916	58
Hubei Weideli Chemical Reagent Co.，Ltd.	027-59222918 13385289472	Z13385289472@163.com	China	4557	58
Jiangsu Boquan Biotechnology Co., Ltd.	15252131412; 15252131412	5954981@qq.com	China	2828	58
Suzhou Meishi Biotechnology Co., Ltd.	1173954148q	meishipharma@126.com	China	20035	58
LangFangshi Zekang Pharma Tech CO.,Itd.	0316-2883536 19333636468	93618484@qq.com	China	1320	58
Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd	18502726233; 18502726233	3641133981@qq.com	China	9808	58

Supplier	Advantage
Daicel Chiral Technologies (China)CO.,LTD	65
Hubei Xinyang Medical Technology Co., Ltd	58
Hubei Weideli Chemical Reagent Co.，Ltd.	58
Jiangsu Boquan Biotechnology Co., Ltd.	58
Suzhou Meishi Biotechnology Co., Ltd.	58
LangFangshi Zekang Pharma Tech CO.,Itd.	58
Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd	58

Loteprednol Etabonate 17-Ethoxycarbonyl 21-Deschloromethyl-21-O-Ethoxycarbonyl Loteprednol Etabonate Androsta-1,4-diene-17-carboxylic acid, 17-[(ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-, anhydride with ethyl hydrogen carbonate, (11β,17α)- 133991-62-5