Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al

(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al

(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al Structure
(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al structure
CAS No.
1338549-02-2
Chemical Name:
(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al
Synonyms
Methylprednisolone EP IMP D;Methylprednisolone impurity 27;Methyl Prednisolone EP Impurity D;Methylprednisolone EP Impurity D2;Methylprednisolone Impurity D2(EP);Methylprednisolone Impurity 4(Methylprednisolone EP Impurity D);(E)-11β,20-dihydroxy-6α-methylpregna-1,4,17(20)- triene-3,21-dione;(EZ)-11β,20-dihydroxy-6α-methylpregna-1,4,17(20)-triene-3,21-dione;(Z)-11β,20-dihydroxy-6α-methylpregna-1,4,17(20)- triene-3,21-dione;Methylprednisolone EP Impurity D2(Methylprednisolone EP Impurity D)
CBNumber:
CB92653881
Molecular Formula:
C22H28O4
Molecular Weight:
356.46
MDL Number:
MFCD28359004
MOL File:
1338549-02-2.mol
Last updated:2023-04-23 13:52:06
Request For Quotation

(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al Properties

Boiling point 570.1±50.0 °C(Predicted)
Density 1.24±0.1 g/cm3(Predicted)
storage temp. Hygroscopic, -86°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka 9.44±0.70(Predicted)
form Solid
color White to Off-White
Stability Hygroscopic, Temperature Sensitive
FDA UNII 7D6KJ7YT6X

(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D453260 (6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al 1338549-02-2 2.5g $1390 2021-12-16 Buy
Medical Isotopes, Inc. 64434 (6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al 1338549-02-2 2.5g $2200 2021-12-16 Buy
Medical Isotopes, Inc. 64434 (6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al 1338549-02-2 250mg $650 2021-12-16 Buy
Product number Packaging Price Buy
D453260 2.5g $1390 Buy
64434 2.5g $2200 Buy
64434 250mg $650 Buy

(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

(6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al is an impurity of Methylprednisolone( M325934). It can be used for freeze-dried powders for injections.

(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al Preparation Products And Raw materials

Raw materials

Preparation Products

(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al Suppliers

Global( 49)Suppliers
Supplier Tel Email Country ProdList Advantage
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14336 58
Career Henan Chemica Co 		+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 58
CR Corporation Lomited 		fred.wen@crcorporation.cn CHINA 12069 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11927 58
Guangzhou PI PI Biotech Inc +86-020-81716320 +86-13602409664 Sales@pipitech.com China 3635 55
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 14059 65
Beijing Comparison Pharmaceutical Technology Co., Ltd 010-52878169 15701683040 sales@bjcomparison.com China 4673 58
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8073 58
Supplier Advantage
Standardpharm Co. Ltd. 		58
Career Henan Chemica Co 		58
CR Corporation Lomited 		58
China National Standard Pharmaceutical Corporation Limited 		58
Guangzhou PI PI Biotech Inc 55
J & K SCIENTIFIC LTD. 76
Chemsky（shanghai）International Co.,Ltd. 50
BOC Sciences 65
Beijing Comparison Pharmaceutical Technology Co., Ltd 58
Shanghai TaoSu Biochemical Technology Co., Ltd. 58

View Lastest Price from (6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Methylprednisolone EP Impurity D pictures 2024-04-10 Methylprednisolone EP Impurity D
1338549-02-2
 US $0.00-0.00 / mg 10mg 90%+ 10g Guangzhou PI PI BIOTECH INC

1338549-02-2((6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al)Related Search:

Monoethyl fumarate 6-cyclopropyl-8,9-difluoro-7-methoxy-4-oxo-4,6-dihydro-2H-1l3-[1,3]dioxino[5,6-c]quinoline-2,2-diyl diacetate 6β-Methylprednisolone 1β-Hydroxy-6α-Methyl-1,4-androstadiene-3,17-dione Prednisolone succinate
Prednisone Methylprednisolone EP Impurity E Pregna-1,4-diene-3,20-dione,11,17-dihydroxy-6-methyl-, (6a,11b)- (6α)-17,21-Dihydroxy-6-Methylpregna-1,4,9(11)-triene-3,20-dione 11-beta,17-alpha,21-trihydroxy-6-alpha-methylpregn-4-ene-3,20-dione
6-methylprednisone BECLOMETHASONE Methylprednisolone

1of3

(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al Methylprednisolone Related IMpurity B1 (Methylprednisolone IMpurity D) Methyl Prednisolone EP Impurity D Methylprednisolone Impurity 4(Methylprednisolone EP Impurity D) Methylprednisolone Related Impurity B1 (Methylprednisolone Impurity D, Methylprednisolone Acetate EP Impurity D) Methylprednisolone EP IMP D Methylprednisolone Impurity D2(EP) Pregna-1,4,17(20)-trien-21-al, 11,20-dihydroxy-6-methyl-3-oxo-, (6α,11β)- Methylprednisolone EP Impurity D (Methylprednisolone Related Impurity B1) (EZ)-11β,20-dihydroxy-6α-methylpregna-1,4,17(20)-triene-3,21-dione (E)-11β,20-dihydroxy-6α-methylpregna-1,4,17(20)- triene-3,21-dione (Z)-11β,20-dihydroxy-6α-methylpregna-1,4,17(20)- triene-3,21-dione (6a,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al Methylprednisolone EP Impurity D2(Methylprednisolone EP Impurity D) Methylprednisolone EP Impurity D2 (6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al Methylprednisolone impurity 27 (6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregnα-1,4,17(20)-trien-21-al 1338549-02-2 Impurities Intermediates & Fine Chemicals Pharmaceuticals Steroids Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids