ChemicalBook > CAS DataBase List > VMPHCYUBONNNJN-ZHCMNPPYSA-N

VMPHCYUBONNNJN-ZHCMNPPYSA-N

Product Name: VMPHCYUBONNNJN-ZHCMNPPYSA-N
CAS No.: 78261-67-3
Chemical Name: VMPHCYUBONNNJN-ZHCMNPPYSA-N
Synonyms: Loteprednol Impurity 37;Testosterone Impurity 51;Prednisone EP Impurity J;Progesterone Impurity 22;VMPHCYUBONNNJN-ZHCMNPPYSA-N;Loteprednol etabonate Impurity 8;Alogliptin Impurity 1 p-Toluenesulfonate;17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid;17a-Hydroxy-11-oxoandrosta-1,4-dien-3-one-17-carboxylic acid;17α-hydroxy-11-oxoandrosta-1,4-dien-3-one-17β-carboxylic acid
CBNumber: CB33399144
Molecular Formula: C20H24O5
Formula Weight: 344.41
MOL File: 78261-67-3.mol

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VMPHCYUBONNNJN-ZHCMNPPYSA-N Property

Boiling point:: 574.3±50.0 °C(Predicted)
Density: 1.33±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
solubility: DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 3.67±0.60(Predicted)
color: White to Off-White

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Hazard and Precautionary Statements (GHS)

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VMPHCYUBONNNJN-ZHCMNPPYSA-N Chemical Properties,Usage,Production

Uses

17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid is an intermediate used to prepare (11β,??17α)??-17-??[(Ethoxycarbonyl)??oxy]??-??11-??hydroxy-??3-??oxo-??androsta-??1,??4-??diene-??17-??carboxylic acid (E890570) which is a derivative of Loteprednol Etabonate (L471400), an ophthalmic corticosteroid.

VMPHCYUBONNNJN-ZHCMNPPYSA-N Preparation Products And Raw materials

Raw materials

Preparation Products

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VMPHCYUBONNNJN-ZHCMNPPYSA-N Suppliers

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78261-67-3, VMPHCYUBONNNJN-ZHCMNPPYSA-NRelated Search:

Progesterone Impurity 1 6β-Chloro-17α-acetoxyprogesterone 17-acetyl-10,13-dimethyl-1,2,6,7,8,9,14,15,16,17-decahydrocyclopenta[a ]phenanthren-3-one 3,11-Dioxoandrosta-1,4-diene-17-carboxylic acid Hydroxyprogesterone acetate Pregna-4,6-diene-3,20-dione MEDROXYPROGESTERONE 6-hydroxy-6-methyl-17-acetoxyprogesterone 5α-Pregnane-3,20-dione 17ALPHA, 20ALPHA-DIHYDROXY-4-PREGNEN-3-ONE 17-(Acetyloxy)-6α-methyl-5β-pregnane-3,20-dione 6β-HydroxyMedroxyprogesterone 17-Acetate Progesterone-d9 Medroxyprogesterone-d3 17ALPHA,20BETA-DIHYDROXY-4-PREGNEN-3-ONE 4,9(11)-PREGNADIEN-3,20-DIONE Hydromadinone (20R)-3-oxopregn-4-ene-20-carbaldehyde

17a-Hydroxy-11-oxoandrosta-1,4-dien-3-one-17-carboxylic acid

17α-hydroxy-11-oxoandrosta-1,4-dien-3-one-17β-carboxylic acid

Progesterone Impurity 22

17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid

Androsta-1,4-diene-17-carboxylic acid, 17-hydroxy-3,11-dioxo-, (17α)-

(9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17-carboxylicacid

(17α)-17-Hydroxy-3,11-dioxoandrosta-1,4-diene-17-carboxylic acid

Prednisone EP Impurity J

Testosterone Impurity 51

17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17beta-carboxylic Acid

VMPHCYUBONNNJN-ZHCMNPPYSA-N

Alogliptin Impurity 1 p-Toluenesulfonate

17-α-Hydroxy-3,11-dioxo-androsta-1,4-diene-17-beta-carboxylic acid

Loteprednol Impurity 37

Loteprednol etabonate Impurity 8

78261-67-3