ChemicalBook >> CAS DataBase List >>VMPHCYUBONNNJN-ZHCMNPPYSA-N

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
Molecular Weight:
344.41
MDL Number:
MOL File:
78261-67-3.mol
Last updated:2026-05-28 05:07:12
Product description Number Pack Size Price
17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid 412147 1g $638
17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid 412147 10g $3186
17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17beta-carboxylic Acid TRC-H934540-1G 1g $250
17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17beta-carboxylic Acid TRC-H934540-10G 10g $1850
(17α)-17-Hydroxy-3,11-dioxoandrosta-1,4-diene-17-carboxylic acid ≥98% CS-0913347 50mg $160

VMPHCYUBONNNJN-ZHCMNPPYSA-N Properties

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
Major Application pharmaceutical small molecule
FDA UNII WGZ946T9TP
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Health Hazard (GHS08)
GHS08
Signal word  Danger
Hazard statements  H360D
Precautionary statements  P201-P202-P280-P308+P313-P405-P501
WGK Germany  WGK 3
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Repr. 1B

VMPHCYUBONNNJN-ZHCMNPPYSA-N price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 412147 17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid 78261-67-3 1g $638 2026-06-03 Buy
Usbiological 412147 17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid 78261-67-3 10g $3186 2026-06-03 Buy
TRC TRC-H934540-1G 17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17beta-carboxylic Acid 78261-67-3 1g $250 2026-06-03 Buy
TRC TRC-H934540-10G 17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17beta-carboxylic Acid 78261-67-3 10g $1850 2026-06-03 Buy
ChemScene CS-0913347 (17α)-17-Hydroxy-3,11-dioxoandrosta-1,4-diene-17-carboxylic acid ≥98% 78261-67-3 50mg $160 2026-06-04 Buy
Product number Packaging Price Buy
412147 1g $638 Buy
412147 10g $3186 Buy
TRC-H934540-1G 1g $250 Buy
TRC-H934540-10G 10g $1850 Buy
CS-0913347 50mg $160 Buy

VMPHCYUBONNNJN-ZHCMNPPYSA-N Chemical Properties,Uses,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

VMPHCYUBONNNJN-ZHCMNPPYSA-N Suppliers

Global( 38)Suppliers
Supplier Tel Email Country ProdList Advantage
GL Biochem (Shanghai) Ltd.
+86-021-61263370 +86-18901917034 CHINA 3904 58
QUALITY CONTROL SOLUTIONS LTD.
+86-0755-66853366 +8613670046396 export03@qcsrm.com China 24342 58
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412 3001272453@qq.com China 5000 50
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9906 50
Wuxi Asia Peptide Biotechnology Limited Company 0510-83583050 13771062561 willsun@peptide-search.com China 6716 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684; sales@rrkchem.com China 57422 58
Kanghua (Shanghai) New Drug Development Co., Ltd. 021-61263370 18516560301 xingli@glbiochem.com China 5637 58
Shanghai Jifeng Biotechnology Co., Ltd. 021-61263377 15023907684 15800684150@163.com China 8131 58
Binhai gill polypeptide co. LTD 021-61263389 13524856427 Joetang@glschina.com China 9927 58
Shanghai Keke Biotechnology Co., Ltd. 021-34975789 18721102763 click@click-biotech.com China 299 58
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 (8S,9S,10R,13S,14S,17R)-17-Hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid (Prednisolone impurity) 78261-67-3