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

Product Name: (6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al
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 EP Impurity D(EZ);Methylprednisolone Impurity 4(Methylprednisolone EP Impurity D);(Z)-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;(EZ)-11β,20-dihydroxy-6α-methylpregna-1,4,17(20)-triene-3,21-dione
CBNumber: CB92653881
Molecular Formula: C22H28O4
Formula Weight: 356.46
MOL File: 1338549-02-2.mol

More

Less

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

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
InChIKey: XYGYYRSXRDASPZ-YRZYEESUNA-N
SMILES: [C@@H]12[C@@]3(C)C=CC(=O)C=C3[C@@H](C)C[C@H]1[C@@H]1CCC(=C(C=O)O)[C@@]1(C)C[C@@H]2O |&1:0,1,9,12,13,21,24,r|

More

Less

Hazard and Precautionary Statements (GHS)

More

Less

N-Bromosuccinimide Price

TRC

Product number: D453260
Product name: (6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al
Packaging: 2.5g
Price: $1390
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 64434
Product name: (6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al
Packaging: 250mg
Price: $650
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 64434
Product name: (6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al
Packaging: 2.5g
Price: $2200
Updated: 2021/12/16

More

Less

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

More

Less

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

Canada 1 China 49 India 8 United States 3 Global 61

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

BOC Sciences

Tel: 1-631-485-4226; 16314854226
Email: info@bocsci.com
Country: United States
ProdList: 12952
Advantage: 65

Shanghai TaoSu Biochemical Technology Co., Ltd.

Tel: 021-33632979
Fax: 021-34692979
Email: info@tsbiochem.com
Country: China
ProdList: 8065
Advantage: 58

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18333
Advantage: 56

Shandong Boluoda Biological Technology Co., Ltd.

Tel: 0531-68652053 15863796298;
Email: 2310993908@qq.com
Country: China
ProdList: 2437
Advantage: 58

Shanghai Kewel Chemical Co., Ltd.

Tel: 021-64609169 18901607656
Fax: 021-64609160
Email: greensnown@163.com
Country: China
ProdList: 9906
Advantage: 50

Nanjing XiZe Biotechnology CO., Ltd.

Tel: 025-58362220 0086-15250997978
Fax: 025-58362220
Email: sale@njxizebio.com
Country: China
ProdList: 4855
Advantage: 55

BOC Sciences

Tel: 16314854226
Email: info@bocsci.com
Country: United States
ProdList: 9923
Advantage: 65

Shanghai CR Corporation Limited

Tel: 13062833949; 4006653949 4006653949
Fax: QQ: 2136646215
Email: fred.wen@crcorporation.cn
Country: China
ProdList: 9757
Advantage: 58

More

Less

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

Moxin Chemicals

Product: Methylprednisolone EP Impurity D 1338549-02-2
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 99%+ HPLC
Supply Ability: 1000
Release date: 2025-07-23

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

Methylprednisolone 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 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)

Methylprednisolone EP Impurity D (Methylprednisolone Related Impurity B1)

Pregna-1,4,17(20)-trien-21-al, 11,20-dihydroxy-6-methyl-3-oxo-, (6α,11β)-

(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

Methylprednisolone EP Impurity D(EZ)

(6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al, CAS 1338549-02-2

(6alpha,11beta)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al

1338549-02-2

Impurities

Intermediates & Fine Chemicals

Pharmaceuticals

Steroids

Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids