ChemicalBook >> CAS DataBase List >>11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate

11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate

CAS No.
3044-42-6
Chemical Name:
11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate
Synonyms
Budesonide triene;Budesonide Impurity 3;Budesonide iMpurit 15;Budesonide Impurity 15;Budesonide Impurity 22;Budesonide Impurity 32;Budesonide Impurity 57;Budesonide intermediate;Budesonide 1,4,16-Triene Impurity;21-Acetoxy-112-hydroxypregna-1,4,16-triene-3,20-dione
CBNumber:
CB2915391
Molecular Formula:
C23H28O5
Molecular Weight:
384.47
MDL Number:
MFCD18910603
MOL File:
3044-42-6.mol
MSDS File:
SDS
Last updated:2023-05-04 15:13:12

11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate Properties

Melting point 208-209 °C
Boiling point 553.4±50.0 °C(Predicted)
Density 1.24±0.1 g/cm3(Predicted)
solubility DCM, Ethyl Acetate
form Solid
pka 14.30±0.70(Predicted)
color Brown

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS08
Signal word  Warning
Hazard statements  H361-H412
Precautionary statements  P273-P501-P201-P202-P281-P308+P313-P405-P501

11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific 7481CA 11beta,21-Dihydroxypregna-1,4,16-triene-3,20-dione21-acetate 3044-42-6 100g $522 2021-12-16 Buy
Crysdot CD13015953 (11b)-21-(Acetyloxy)-11-hydroxypregna-1,4,16-triene-3,20-dione 95+% 3044-42-6 1g $49 2021-12-16 Buy
Crysdot CD13015953 (11b)-21-(Acetyloxy)-11-hydroxypregna-1,4,16-triene-3,20-dione 95+% 3044-42-6 5g $149 2021-12-16 Buy
Crysdot CD13015953 (11b)-21-(Acetyloxy)-11-hydroxypregna-1,4,16-triene-3,20-dione 95+% 3044-42-6 10g $248 2021-12-16 Buy
Crysdot CD13015953 (11b)-21-(Acetyloxy)-11-hydroxypregna-1,4,16-triene-3,20-dione 95+% 3044-42-6 25g $485 2021-12-16 Buy
Product number Packaging Price Buy
7481CA 100g $522 Buy
CD13015953 1g $49 Buy
CD13015953 5g $149 Buy
CD13015953 10g $248 Buy
CD13015953 25g $485 Buy

11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate Chemical Properties,Uses,Production

Uses

21-Acetoxy-11β-hydroxypregna-1,4,16-triene-3,20-dione is an intermediate in the synthesis of Budesonide (B689490) related derivatives.

17652-24-3
3044-42-6
Synthesis of 11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate from VWLTWMGSJXSKQJ-ROXMPKABSA-N
Global( 49)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 15928 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21691 55
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
AFINE CHEMICALS LIMITED
0571-85134551 info@afinechem.com CHINA 15377 58
changzhou huayang technology co., ltd
+8615250961469 2571773637@qq.com China 9821 58
Hunan Yuanye Pharmaceutical Co., Ltd.
+8615857615745 2675013845@qq.com China 87 58
ZHEJIANG JIUZHOU CHEM CO., LTD
+86-0576225566889 +86-13454675544 admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.com China 20000 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490 info@gihichemicals.com China 49999 58

View Lastest Price from 11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate pictures 2019-07-06 11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate
3044-42-6
US $1.00 / kg 1kg 95%-99% 10kg Career Henan Chemical Co
11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate pictures 2019-07-06 11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate
3044-42-6
US $1.00 / kg 1kg 95%-99% 10kg Career Henan Chemical Co
11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate 21-Acetyloxy-11β-hydroxypregna-1,4,16-triene-3,20-dione 21-acetoxy-11β-hydroxypregna-1,4,16-triene-3,20-dione Pregna-1,4,16-triene-3,20-dione,21-(acetyloxy)-11-hydroxy-, (11b)- [2-[(8S,9S,10R,11S,13S,14S)-11-Hydroxy-10,13-Dimethyl-3-Oxo-6,7,8,9,11,12,14,15-Octahydrocyclopenta[a]Phenanthren-17-Yl]-2-Oxoethyl] Acetate 21-Acetoxy-112-hydroxypregna-1,4,16-triene-3,20-dione Budesonide 1,4,16-Triene Impurity Budesonide Impurity 3/(11?)-21-(Acetyloxy)-11-hydroxypregna-1,4,16-triene-3,20-dione Budesonide iMpurit 15 Budesonide Impurity 3 Budesonide Impurity 15 (11b)-21-(Acetyloxy)-11-hydroxypregna-1,4,16-triene-3,20-dione 2-((8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate Budesonide Impurity 22 Budesonide Impurity 32 21-acetoxy-11β-hydroxyl-1,4,16-pregnatriene-3,20-dione Budesonide triene Budesonide intermediate Pregna-1,4,16-triene-3,20-dione, 21-(acetyloxy)-11-hydroxy-, (11β)- Budesonide Impurity 57 11β,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate 3044-42-6