Betamethasone 21–Acetate

cas: 987-24-6 — see every product listed under this CAS number, including other names

Betamethasone 21–Acetate (CAS 987-24-6) is a chemical reagent available from Chemat. Available pack sizes: 1g, 250mg, 5g. Offered by: GLPBio.

brandGLPBio
catalog numberGC19960-1000
cas987-24-6
size1g
Need more information?

Ask us about this product — we're happy to help.

Available pack sizes

brand size price
GLPBio 1g 924.67 Pln
GLPBio 250mg 681.29 Pln
GLPBio 5g 2300.74 Pln

properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

Betamethasone acetate is a tertiary alpha-hydroxy ketone, a 17alpha-hydroxy steroid, an 11beta-hydroxy steroid, a 20-oxo steroid, an acetate ester, a steroid ester, a fluorinated steroid and a 3-oxo-Delta(1),Delta(4)-steroid. It is functionally related to a betamethasone.

Source: ChEBI

Identity
Molecular formulaC24H31FO6
Molecular weight434.5 g/mol
IUPAC name[2-[(8S,9R,10S,11S,13S,14S,16S,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
InChIKeyAKUJBENLRBOFTD-QZIXMDIESA-N
SMILESC[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@]1(C(=O)COC(=O)C)O)C)O)F)C

Computed by PubChem (NCBI)

Synonyms: BETAMETHASONE ACETATE, Betamethasone 21-acetate, OSURNIA COMPONENT BETAMETHASONE ACETATE, beta-Methasone acetate, Betamethasone (acetate), Betamethasone acetate [JAN], Betamethasone 21, Betamethasone acetate [USP:JAN], betamethasone-acetate, Dexamethasone Acetate EP Impurity D
Related forms of this compound
[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 C24H31FO6
Isomers (same molecular formula)
(1S,9S,11S,13S)-12-fluoro-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6,6-di((113C)methyl)-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one C24H31FO6
(1S,2S,4R,8S,9S,11S,12R,13S)-12-fluoro-11-hydroxy-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one C24H31FO6
[2-[(6S,8S,9S,10R,11S,13S,14S,16R,17R)-6-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate C24H31FO6
[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] acetate C24H31FO6
(1S,2S,4R,8S,9S,11S,12S,13R,19S)-19-fluoro-11-hydroxy-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one C24H31FO6
(1S,2S,4R,8S,9S,11S,12S,13R,19S)-19-fluoro-11-hydroxy-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one C24H31FO6
[2-[(6S,8S,9R,10S,11S,13S,14S,17R)-9-fluoro-11,17-dihydroxy-6,10,13-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate C24H31FO6
[(2S)-1-[(8S,9R,10S,11S,13S,14S,17R)-9-fluoro-11,17-dihydroxy-10,13-dimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-1-oxopropan-2-yl] acetate C24H31FO6
(1S,2S,4R,8S,9S,12S,13R,19S)-19-fluoro-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icos-17-ene-11,16-dione C24H31FO6
(4R,8S,9S,11S,12R,13S)-12-fluoro-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6,6-bis(trideuteriomethyl)-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one C24H31FO6

Also listed as

Betamethasone 21-Acetate Chemat Brand CAS 987-24-6
Betamethasone 21-Acetate, >95% (HPLC) TRC CAS 987-24-6
Betamethasone Acetate Mikromol CAS 987-24-6
Betamethasone 21-Acetate, >98.0%(HPLC) TCI CAS 987-24-6
Betamethasone acetate, ≥98%, ≥98% Chemat CAS 987-24-6
Betamethasone acetate (Standard) MedChemExpress CAS 987-24-6
Betamethasone acetate, 99.38% MedChemExpress CAS 987-24-6