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loteprednol Impurity 8

CAS No.
207670-54-0
Chemical Name:
loteprednol Impurity 8
Synonyms
11-Keto Loteprednol;loteprednol Impurity 8;Loteprednol Impurity 39;Loteprednol Impurity 34;Loteprednol etabonate Impurity 11;Loteprednol Etabonate 11-Oxo Impurity;Androsta-1,4-diene-17-carboxylic acid, 17-[(ethoxycarbonyl)oxy]-3,11-dioxo-, chloromethyl ester, (17α)-;Chloromethyl (8S,9S,10R,13S,14S,17R)-17-((ethoxycarbonyl)oxy)-10,13-dimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylate (Loteprednol impurity)
CBNumber:
CB24797654
Molecular Formula:
C24H29ClO7
Molecular Weight:
464.94
MDL Number:
MOL File:
207670-54-0.mol
MSDS File:
SDS
Last updated:2026-05-28 00:31:23

loteprednol Impurity 8 Properties

Boiling point 601.8±55.0 °C(Predicted)
Density 1.31±0.1 g/cm3(Predicted)
solubility Chloroform (Slightly), Methanol (Slightly, Heated)
form Solid
color White to Pale Yellow
Stability Hygroscopic, Moisture Sensitive, Temperature Sensitive

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

loteprednol Impurity 8 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 411787 11-Keto Loteprednol Etabonate 207670-54-0 50mg $347 2026-06-03 Buy
Usbiological 411787 11-Keto Loteprednol Etabonate 207670-54-0 100mg $509 2026-06-03 Buy
TRC TRC-K195405-50MG 11-Keto Loteprednol Etabonate 207670-54-0 50mg $119 2026-06-03 Buy
TRC TRC-K195405-500MG 11-Keto Loteprednol Etabonate 207670-54-0 500mg $968 2026-06-03 Buy
TRC TRC-K195405-100MG 11-Keto Loteprednol Etabonate 207670-54-0 100mg $231 2026-06-03 Buy
Product number Packaging Price Buy
411787 50mg $347 Buy
411787 100mg $509 Buy
TRC-K195405-50MG 50mg $119 Buy
TRC-K195405-500MG 500mg $968 Buy
TRC-K195405-100MG 100mg $231 Buy

loteprednol Impurity 8 Chemical Properties,Uses,Production

Uses

11-Keto Loteprednol Etabonate is an impurity of Loteprednol Etabonate (L471400), which is an anti-inflammatory ophthalmic corticosteroid.

loteprednol Impurity 8 Preparation Products And Raw materials

Raw materials

Preparation Products

loteprednol Impurity 8 Suppliers

Global( 23)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679; 13502246435 3008233746@qq.com China 9968 12
Standardpharm Co. Ltd. 86-714-3992388 overseasales1@yongstandards.com United States 14320 58
Jinan blalong chemical co. LTD 2710913286@qq.com 1513643261@qq.com China 14227 58
Guangzhou Juntang Technology Co., Ltd 020-36607679 13502246435 sales@dmstandards.com China 10922 58
QUALITY CONTROL SOLUTIONS LTD. +86-0755-66853366 +86-13670046396 export03@qcsrm.com China 24318 58
Molcoo Chemicals Inc. 18627923403 3001039764@qq.com China 8367 58
Jiangsu Boquan Biotechnology Co., Ltd. 19709916022 5954981@qq.com China 2458 58
LGC Science (Shanghai) Ltd. 17717235263 offer.de@lgcgroup.com China 19036 58
loteprednol Impurity 8 Loteprednol Etabonate 11-Oxo Impurity 11-Keto Loteprednol Androsta-1,4-diene-17-carboxylic acid, 17-[(ethoxycarbonyl)oxy]-3,11-dioxo-, chloromethyl ester, (17α)- Loteprednol Impurity 34 Loteprednol Impurity 39 Loteprednol etabonate Impurity 11 Chloromethyl (8S,9S,10R,13S,14S,17R)-17-((ethoxycarbonyl)oxy)-10,13-dimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylate (Loteprednol impurity) 207670-54-0