ChemicalBook CAS DataBase List 1040085-98-0

1040085-98-0

Name	Di-Norbudesonide (Mixture of DiastereoMers)
CAS	1040085-98-0
Molecular Formula	C23H30O6
MDL Number	MFCD24386588
Molecular Weight	402.48
MOL File	1040085-98-0.mol

Synonyms

PubChem ID: 13298167 Budesonide iMpurit B Budesonide impurity B Budesonide EP Impurity B XECSEFPWNHDQPG-XWCIIUPVSA-N Budesonide acetaldehyde acetal 16alpha,17-[(1RS)-Ethylidenebis(oxy Di-Norbudesonide (Mixture of DiastereoMers) Budesonide EP Impurity B (D-Homo Budesonide ) Budesonide Impurity 2(Budesonide EP Impurity B) Budesonide EP Impurity B (Mixture of Diastereomers) Budesonide EP Impurity-B (Budesonide Acetylaldehyde Acetal) Budesonide EP Impurity B (D-Homo Budesonide (Mixture of Diastereomers)) 16α,17-[(1RS)-ethylidenebis(oxy)]-11β,21-dihydroxypregna-1,4-diene-3,20-dione Pregna-1,4-diene-3,20-dione, 16,17-[ethylidenebis(oxy)]-11,21-dihydroxy-, (11β,16α)- Budesonide Impurity 5/Budesonide EP Impurity B (Mixture of Diastereomers)/16a,17-[(1RS)-ethylidenebis(oxy)]-11?,21-dihydroxypregna-1,4-diene-3,20-dione (6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-8b-(2-hydroxy acetyl)-6a,8a,10-trimethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro- 1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one

Chemical Properties

Melting point	217-221oC
Boiling point	582.4±50.0 °C(Predicted)
density	1.32±0.1 g/cm3(Predicted)
storage temp.	-20°C Freezer
solubility	Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	12.87±0.10(Predicted)
color	White to Off-White
Major Application	pharmaceutical small molecule

Safety Data

WGK Germany	WGK 3
Storage Class	6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects
Hazard Classifications	Acute Tox. 4 Oral Aquatic Chronic 3 Repr. 2 Skin Sens. 1 STOT RE 1 Inhalation

Hazard Information

Spectrum Detail

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