Dexamethasone impurity 2

SL-3063

Dexamethasone impurity 2, >98%

CAS No. : [37927-01-8]

Synonyms : (11β,16α,17α)-9-Fluoro-11,17-dihydroxy-16-methyl-3-oxo-androsta-1,4-diene-17-carboxylic acid; 9-Fluoro-11β,17-dihydroxy-16α-methyl-3-oxoandrosta -1,4-diene-17β-carboxylic acid; Dexamethasone sodium phosphate EP impurity G; Dexamethasone acid

IUPAC Name : (8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
100MG	265.00		In Stock	Estimated to ship on 20 September 2026
250MG	465.00		In Stock	Estimated to ship on 20 September 2026
1G	1165.00		In Stock	Estimated to ship on 20 September 2026
5G	3465.00		In Stock	Estimated to ship on 20 September 2026

Applications : This is an impurity of Dexamethasone (Dexamethasone impurity 2), which is a type of corticosteroid medication. It is used in the treatment of many conditions, including rheumatic problems, a number of skin diseases, severe allergies, asthma, chronic obstructive lung disease, croup, brain swelling, and along with antibiotics in tuberculosis.

References : LaLone C. A. et al.: Environ Toxicol Chem. 31(3), 611-622, 2012; Adcock I. M. et al.: Br. J. Pharmacol. 127(4), 1003-1011, 1999; Rocksén D. et al.: Clin Exp Immunol. 122(2), 249-256, 2000; Roussel D. et al.: FEBS Lett., 541(1-3), 75-79, 2003; Maher H. M. et al.: J. Pharm Biomed Anal.,124, 216-227, 2016.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.