21-醋酸地塞米松

Description

dexamethasone-21-acetate · CAS 1177-87-3 · C24H31FO6. UNII K7V8P532WP. LogP: 2.59.

Identification

CAS Registry Number	1177-87-3
PubChem CID	236702
Molecular formula	C24H31FO6
IUPAC name	[2-[(8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
UNII (FDA)	K7V8P532WP

Computed Descriptors

Molecular Weight	434.5
XLogP3	2.8
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	4
Exact Mass	434.21046687
Monoisotopic Mass	434.21046687
Topological Polar Surface Area	101
Heavy Atom Count	31
Formal Charge	0

Physical & Chemical Properties

LogP	2.59

GHS Hazard Classification

Reported hazard statements	H317 (47.3%), H360 (49.5%), H373 (22.6%)

Documented Uses

• Pharmaceuticals -> Transformation products
• Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-fluoro-11,17-dihydroxy-16-methyl-, (11.beta.,16.alpha.)-: ACTIVE
• Dexamethason-21-acetate is a known transformation product of Dexamethasone.
• Substances that reduce or suppress INFLAMMATION.

Synonyms

DEXAMETHASONE ACETATE; 1177-87-3; Dexamethasone 21-acetate; Decadronal; Decadron-LA; Dexamethasone acetate anhydrous; Fortecortin (crystal suspension); DTXSID8022901; Dalalone DP; Dalalone LA; NSC-39471; Dexamethasoni acetas; K7V8P532WP; Dexamethasone acetate, anhydrous; 9alpha-Fluoro-16alpha-methylprednisolone acetate; 16alpha-Methyl-9alpha-fluoroprednisolone 21-acetate

Frequently Asked Questions

What are the CAS number and molecular formula of dexamethasone-21-acetate?

CAS 1177-87-3; molecular formula C24H31FO6; molecular weight — g/mol.

What other names is dexamethasone-21-acetate known by?

DEXAMETHASONE ACETATE, 1177-87-3, Dexamethasone 21-acetate, Decadronal, Decadron-LA, Dexamethasone acetate anhydrous.

Is dexamethasone-21-acetate classified as hazardous?

Hazard statements reported: H317, H360, H373.

What are the key physical properties of dexamethasone-21-acetate?

LogP: 2.59.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.