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Product Information
Name:
21-Dehydro Budesonide
Synonyms:
- (11ß,16a)-16,17-[Butylidenebis(oxy)]-11-hydroxy-3,20-dioxo-pregna-1,4-dien-21-al
- 16a,17-[(1RS)-Butylidenebis(oxy)]-11ß-hydroxy-3,20-dioxopregna-1,4-dien-21-al (21-Dehydrobudesonide)
- Budesonide Imp. D (EP)
CAS:
Description:
Impurity Budesonide EP Impurity D
Stability Hygroscopic
Applications 21-Dehydro Budesonide (Budesonide EP Impurity D) is a Budesonide (B689490) impurity.
References Backes, S., et al.: Drug Metab. Rev., 34, 157 (2002), Vermeer, H., et al.: Clin. Endocrinol., 59, 49 (2003), Assi, K., et al.: J. Pharm. Biomed. Anal., 41, 325 (2006),
Brand:
TRC
Long term storage:
Notes:
Chemical properties
Molecular weight:
428.52
Formula:
C25H32O6
Color/Form:
Off-White To Light Yellow
InChI:
InChI=1S/C25H32O6/c1-4-5-21-30-20-11-17-16-7-6-14-10-15(27)8-9-23(14,2)22(16)18(28)12-24(17,3)25(20,31-21)19(29)13-26/h8-10,13,16-18,20-22,28H,4-7,11-12H2,1-3H3/t16-,17-,18-,20+,21?,22+,23-,24-,25+/m0/s1
InChI key:
InChIKey=UHEOYIKQUMWUPY-PZETWVICSA-N
SMILES:
CCCC1OC2C[C@H]3[C@@H]4CCC5=CC(=O)C=C[C@]5(C)[C@H]4[C@@H](O)C[C@]3(C)C2(C(=O)C=O)O1
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
Technical inquiry about: TR-D229305 21-Dehydro Budesonide
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