U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C26H34O8
Molecular Weight 474.5434
Optical Activity UNSPECIFIED
Defined Stereocenters 8 / 8
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of METHYLPREDNISOLONE 17-HEMISUCCINATE

SMILES

C[C@H]1C[C@H]2[C@@H]3CC[C@](OC(=O)CCC(O)=O)(C(=O)CO)[C@@]3(C)C[C@H](O)[C@@H]2[C@@]4(C)C=CC(=O)C=C14

InChI

InChIKey=VDJNUHGXSJAWMH-XYMSELFBSA-N
InChI=1S/C26H34O8/c1-14-10-16-17-7-9-26(20(30)13-27,34-22(33)5-4-21(31)32)25(17,3)12-19(29)23(16)24(2)8-6-15(28)11-18(14)24/h6,8,11,14,16-17,19,23,27,29H,4-5,7,9-10,12-13H2,1-3H3,(H,31,32)/t14-,16-,17-,19-,23+,24-,25-,26-/m0/s1

HIDE SMILES / InChI

Molecular Formula C26H34O8
Molecular Weight 474.5434
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 8 / 8
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 19:04:37 GMT 2025
Edited
by admin
on Mon Mar 31 19:04:37 GMT 2025
Record UNII
B8V07359RT
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
PREGNA-1,4-DIENE-3,20-DIONE, 17-(3-CARBOXY-1-OXOPROPOXY)-11,21-DIHYDROXY-6-METHYL-, (6.ALPHA.,11.BETA.)-)
Preferred Name English
METHYLPREDNISOLONE 17-HEMISUCCINATE
Common Name English
METHYLPREDNISOLONE HEMISUCCINATE RELATED COMPOUND B [USP-RS]
Common Name English
METHYLPREDNISOLONE HYDROGEN SUCCINATE IMPURITY B [EP IMPURITY]
Common Name English
Code System Code Type Description
MESH
C029110
Created by admin on Mon Mar 31 19:04:37 GMT 2025 , Edited by admin on Mon Mar 31 19:04:37 GMT 2025
PRIMARY
CAS
77074-42-1
Created by admin on Mon Mar 31 19:04:37 GMT 2025 , Edited by admin on Mon Mar 31 19:04:37 GMT 2025
PRIMARY
RS_ITEM_NUM
1437020
Created by admin on Mon Mar 31 19:04:37 GMT 2025 , Edited by admin on Mon Mar 31 19:04:37 GMT 2025
PRIMARY
PUBCHEM
63017
Created by admin on Mon Mar 31 19:04:37 GMT 2025 , Edited by admin on Mon Mar 31 19:04:37 GMT 2025
PRIMARY
EPA CompTox
DTXSID30998345
Created by admin on Mon Mar 31 19:04:37 GMT 2025 , Edited by admin on Mon Mar 31 19:04:37 GMT 2025
PRIMARY
FDA UNII
B8V07359RT
Created by admin on Mon Mar 31 19:04:37 GMT 2025 , Edited by admin on Mon Mar 31 19:04:37 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP