ChemicalBook >> CAS DataBase List >>(11beta,17alpha)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid

(11beta,17alpha)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid

CAS No.
37927-29-0
Chemical Name:
(11beta,17alpha)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid
Synonyms
Prednienic Acid;Δ1-Cortienic acid;Prednisolone Impurity B;Prednisolone Impurity 25;Phenylephrine Impurity 72;Prednisolone Carboxylic Acid;Prednisolone iMpurity B (carboxylic acid);17,21-dihydroxypregna-1,4-diene-3,11,20-trione(prednisone);(17R)-11β,17-Dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid;(11β,17α)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid
CBNumber:
CB9917879
Molecular Formula:
C20H26O5
Molecular Weight:
346.42
MDL Number:
MFCD22683758
MOL File:
37927-29-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 05:02:05
Product description Number Pack Size Price
Prednienic Acid ≥98% 462928 500mg $531
Prednisolone Impurity 6 ≥98% CS-0790001 100mg $1139
Δ1-Cortienic acid 95% AA00C9LQ 10mg $69
Δ1-Cortienic acid 95% AA00C9LQ 25mg $107
Δ1-Cortienic acid 95% AA00C9LQ 100mg $169

(11beta,17alpha)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid Properties

Melting point >235°C (dec.)
Boiling point 570.7±50.0 °C(Predicted)
Density 1.33
storage temp. Refrigerator
solubility DMSO (Slightly), Methanol (Slightly)
pka 3.78±0.70(Predicted)
form Solid
color White to Off-White
Major Application pharmaceutical small molecule
FDA UNII I3T12NR296

SAFETY

Risk and Safety Statements

Symbol(GHS)  Health Hazard (GHS08)
GHS08
Signal word  Danger
Hazard statements  H360

(11beta,17alpha)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 462928 Prednienic Acid ≥98% 37927-29-0 500mg $531 2026-06-03 Buy
ChemScene CS-0790001 Prednisolone Impurity 6 ≥98% 37927-29-0 100mg $1139 2026-06-04 Buy
aablocks AA00C9LQ Δ1-Cortienic acid 95% 37927-29-0 10mg $69 2026-05-28 Buy
aablocks AA00C9LQ Δ1-Cortienic acid 95% 37927-29-0 25mg $107 2026-05-28 Buy
aablocks AA00C9LQ Δ1-Cortienic acid 95% 37927-29-0 100mg $169 2026-05-28 Buy
Product number Packaging Price Buy
462928 500mg $531 Buy
CS-0790001 100mg $1139 Buy
AA00C9LQ 10mg $69 Buy
AA00C9LQ 25mg $107 Buy
AA00C9LQ 100mg $169 Buy

(11beta,17alpha)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid Chemical Properties,Uses,Production

Uses

Prednienic Acid is a glucocorticoid steroid. It is used to synthesize various anti-inflammatory compounds such as macrolactonolides by conjugating Prednienic Acid with macrolides.

(11beta,17alpha)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

(11beta,17alpha)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid Suppliers

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(11beta,17alpha)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid (8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-diMethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid Prednisolone iMpurity B (carboxylic acid) (17R)-11β,17-Dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid Δ1-Cortienic acid Androsta-1,4-diene-17-carboxylic acid, 11,17-dihydroxy-3-oxo-, (11beta,17alpha)- Prednienic Acid Prednisolone Impurity B 11,17-Dihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid (8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17-carboxylic acid 11-beta, 17-alpha-Dihydroxy-3-oxoandrost-1,4-diene-17-carboxylic acid Prednisolone Carboxylic Acid Androsta-1,4-diene-17-carboxylic acid, 11,17-dihydroxy-3-oxo-, (11β,17α)- (11β,17α)-11,17-dihydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid Androsta-1,4-diene-17-carboxylicacid, 11,17-dihydroxy-3-oxo-, (11b,17a)- Prednisolone Impurity 25 17,21-dihydroxypregna-1,4-diene-3,11,20-trione(prednisone) Phenylephrine Impurity 72 (8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid (Prednisolone impurity) 37927-29-0