ChemicalBook > CAS DataBase List > 21-Dehydro Budesonide

21-Dehydro Budesonide

Product Name
21-Dehydro Budesonide
CAS No.
85234-63-5
Chemical Name
21-Dehydro Budesonide
Synonyms
21-Dehydro Budesonide;Budesonide IMpurity D;Budesonide EP Impurity D;Budesonide Impurity 4(Budesonide EP Impurity D);"Budesonide impurity D" 21 dehydrogenated budesonide“;Budesonide EP Impurity-D (Budesonide Aldehyde Impurity);16α,17-[(1RS)-butylidenebis(oxy)]-11β-hydroxy-3,20-dioxopregna-1,4-dien-21-al;16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-3,20-dioxopregna-1,4-dien-21-al;(11β,16α)-16,17-[Butylidenebis(oxy)]-11-hydroxy-3,20-dioxopregna-1,4-dien-21-al;Pregna-1,4-dien-21-al, 16,17-[butylidenebis(oxy)]-11-hydroxy-3,20-dioxo-, (11β,16α)-
CBNumber
CB12557990
Molecular Formula
C25H32O6
Formula Weight
428.52
MOL File
85234-63-5.mol
More
Less

21-Dehydro Budesonide Property

Melting point:
>110oC (dec.)
Boiling point:
572.5±50.0 °C(Predicted)
Density 
1.27±0.1 g/cm3(Predicted)
storage temp. 
Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
14.21±0.70(Predicted)
form 
Solid
color 
White to Light Yellow
Stability:
Hygroscopic
CAS DataBase Reference
85234-63-5
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

TRC
Product number
D229305
Product name
21-DehydroBudesonide
Packaging
5mg
Price
$110
Updated
2021/12/16
TRC
Product number
D229305
Product name
21-DehydroBudesonide
Packaging
100mg
Price
$1390
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD20898
Product name
21-Dehydro budesonide
Packaging
1mg
Price
$65
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD20898
Product name
21-Dehydro budesonide
Packaging
2mg
Price
$100
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD20898
Product name
21-Dehydro budesonide
Packaging
5mg
Price
$150
Updated
2021/12/16
More
Less

21-Dehydro Budesonide Chemical Properties,Usage,Production

Chemical Properties

Pale Yellow Solid

Uses

21-Dehydro Budesonide (Budesonide EP Impurity D) is a Budesonide (B689490) impurity.

Uses

Budesonide (B689490) impurity.

21-Dehydro Budesonide Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

21-Dehydro Budesonide Suppliers

Canada 1 China 55 India 11 United Kingdom 1 United States 3 Global 71
Nanjing zehe Pharmaceutical Technology Co., Ltd
Tel
17768115366
Email
henry124604479@163.com
Country
China
ProdList
247
Advantage
58
LangFangshi Zekang Pharma Tech CO.,Itd.
Tel
0316-2883536 19333636468
Email
93618484@qq.com
Country
China
ProdList
1238
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94838
Advantage
76
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32344
Advantage
50
S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel
0755-4000505016 13380397412
Fax
0755 28094224
Email
3001272453@qq.com
Country
China
ProdList
4978
Advantage
50
Beijing Comparison Pharmaceutical Technology Co., Ltd
Tel
010-52878169 15701683040
Email
sales@bjcomparison.com
Country
China
ProdList
4678
Advantage
58
ChemStrong Scientific Co.,Ltd
Tel
0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
17982
Advantage
56
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
Email
greensnown@163.com
Country
China
ProdList
9911
Advantage
50
BOC Sciences
Tel
16314854226
Email
info@bocsci.com
Country
United States
ProdList
9926
Advantage
65
Shenzhen SUNGENING Bio-Medical Co., Ltd.
Tel
0755-28967200 13631290199
Fax
0755-28967200
Email
wxf@sungening.com
Country
China
ProdList
9506
Advantage
60

85234-63-5, 21-Dehydro BudesonideRelated Search:

Octamethylcyclotetrasiloxane MEGLUMINE DIATRIZOATE 2'-Deoxyadenosine (r)-budesonide Budesonide-d6 1,2-Dehydrobudesonide (16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione 21-Acetoxy-11β-hydroxy-16α,17α-propylmethylenedioxpregna-1,4-diene-3,20-dione 11β,16α,17,21-tetrahydroxypregna-1,4-diene-3,20-dione BUDESONIDE-D8 16α-Butyloxyprednisolone (Budenoside IMpurity) 9,11-Anhydrobudesonide Desonide Di-Norbudesonide (Mixture of DiastereoMers) 14,15-Dehydro Budesonide Budesonide 9α-BroMobudesonide 16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers)

  • 21-Dehydro Budesonide
  • (11β,16α)-16,17-[Butylidenebis(oxy)]-11-hydroxy-3,20-dioxopregna-1,4-dien-21-al
  • Budesonide IMpurity D
  • 16α,17-[(1RS)-butylidenebis(oxy)]-11β-hydroxy-3,20-dioxopregna-1,4-dien-21-al
  • Budesonide Impurity 4(Budesonide EP Impurity D)
  • Budesonide EP Impurity D
  • Pregna-1,4-dien-21-al, 16,17-[butylidenebis(oxy)]-11-hydroxy-3,20-dioxo-, (11β,16α)-
  • 2-((6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-6a,8a-dimethyl-4-oxo-10-propyl-2,4,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoacetaldehyde
  • "Budesonide impurity D" 21 dehydrogenated budesonide“
  • Budesonide EP Impurity-D (Budesonide Aldehyde Impurity)
  • 2-((6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-6a,8a-dimethyl-4-oxo-10-propyl-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoacetaldehyde
  • 16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-3,20-dioxopregna-1,4-dien-21-al
  • 85234-63-5
  • Impurities
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals
  • Steroids