4759-48-2: Tretinoin EP Impurity A

“Prednisolone inhouse Impurity B (CAS No: 37927-29-0) Or (11v,17a)-11,17-Dihydroxy-3-oxo-androsta-1,4-diene-17-carboxylic Acid,?prednisolone is a synthetic corticosteroid with predominant glucocorticoid activity,which is used in the treatment of various disorders inflammation, allergies, ulcerative colitis, psoriasis, skin diseases. ? ?”

Additional information

Catalogue No.

VE006917

CAS No.

4759-48-2

Molecular Formula

C20H28O2

Molecular Weight

300.44

IUPAC Name

(2Z, 4E, 6E, 8E)-3, 7-Dimethyl-9-(2, 6, 6-trimethylcyclohex-1-enyl)nona-2, 4, 6, 8-tetraenoic acid

Synonyms

Isotretinoin/ 13-Cis Retinoic Acid

References

Sci-Hub, Topical Tretinoin Improves Photoaged Skin, 10.1001/jama.1988.03720040019020. (2022). Retrieved January 30, 2022, from Sci-hub.ee website: https://sci-hub.ee/10.1001/jama.1988.03720040019020 ?

Status

In-stock