Products for Research Use Only
RegisterLogin

Betamethasone Acid

CAT: 1596-AR-B00980-01Size: 25 UnitsDry Ice: NoHazardous: No
Product image 1
1 / 1
CAT#:1596-AR-B00980-01Size:25 Units
Selected
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
Quick Request Actions
CAS Number
37926-75-3
Synonyms
(11ß,16ß,17a) -9-Fluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylic Acid, 9-Fluoro-11ß,17-dihydroxy-16ß-methyl-3-oxoandrosta-1,4-diene-17ß-carboxylic Acid
Molecular Formula
C21H27FO5
Molecular Weight
378.43
API Name
Betamethasone

Chemical Information

(8S,10S,11S,13S,14S,16S)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta(a)phenanthrene-17-carboxylic acid
CAS Number37926-75-3
PubChem CID12878401
IUPAC Name(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]phenanthrene-17-carboxylic acid
Molecular FormulaC21H27FO5
Molecular Weight378.4
XLogP2
Topological Polar Surface Area94.8
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count6
Rotatable Bond Count1
Heavy Atom Count27
Formal Charge0
Complexity789
SMILES
C[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)O)O)C)O)F)C
InChI
InChI=1S/C21H27FO5/c1-11-8-15-14-5-4-12-9-13(23)6-7-18(12,2)20(14,22)16(24)10-19(15,3)21(11,27)17(25)26/h6-7,9,11,14-16,24,27H,4-5,8,10H2,1-3H3,(H,25,26)/t11-,14-,15-,16-,18-,19-,20-,21-/m0/s1
InChIKey
PFAGPIFFRLDBRN-IFUSVGBSSA-N
Chemical Structure
2D Structure
2D structure of (8S,10S,11S,13S,14S,16S)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta(a)phenanthrene-17-carboxylic acid
CAS: 37926-75-3
CID: 12878401
Formula: C21H27FO5
MW: 378.4
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight378.4
XLogP32
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count6
Rotatable Bond Count1
Exact Mass378.18425212
Monoisotopic Mass378.18425212
Topological Polar Surface Area94.8 Ų
Heavy Atom Count27
Formal Charge0
Complexity789
Isotope Atom Count0
Defined Atom Stereocenter Count8
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

Related Products

CatalogName
AR-B01529-01Betamethasone
AR-B01517-01Betamethasone-d3
AR-B00995-01Betamethasone Dipropionate
AR-B01488-01Betamethasone Glucuronide
AR-B01490-01Betamethasone Impurity
AR-B00963-01Betamethasone Tripropionate
AR-B08274-01Betamethasone-d5
AR-B00988-01Betamethasone-17-ketone
AR-B00979-01Betamethasone 21-Acetate
AR-B07040-01Betamethasone Dipropionate-d6

Alternative Products

CatalogName
MBA92675Betamethasone acid
TRC-O829220-500MG11-Oxo-betamethasone-17-carboxylic Acid
TRC-B326990-100MG(11beta,16beta,17alphalpha,20R)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4-dien-21-oic Acid(Betamethasone Impurity)
411870-01(11β,16β,17α,20R) -9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4-dien-21-oic Acid (Betamethasone Impurity)
B1896-5.1Betamethasone

Popular Products