Betamethasone-delta17,20 21-Aldehyde (Mixture… 6762-45-4

About Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers)

Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers) is a fluorinated building block carrying the CAS registry number 6762-45-4. Its molecular formula is C22H27FO4 and its molecular weight is 374.4 g/mol.

Keep the container tightly sealed and store it in a cool, dry area. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Typical applications include organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers)
Catalogue No.	VQ-035952
CAS Number	6762-45-4
IUPAC name	(2Z)-2-[(8S,9R,10S,11S,13S,14S,16S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-ylidene]-2-hydroxyacetaldehyde
Molecular formula	C₂₂H₂₇FO₄
Molecular weight	374.4 g/mol
Exact mass	374.1893
InChIKey	TYYMPHSFTLTHRI-NIQJDLCESA-N
SMILES	C[C@H]\1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2(/C1=C(/C=O)\O)C)O)F)C
PubChem CID	71313948

Physical properties
Physical form	Other
LogP (XLogP3)	2.6
H-bond donors / acceptors	2 / 5
TPSA	74.6 Å²
Synonyms	Betamethasone delta 17, 20, 21-Aldehyde (Mixture of Isomer), Betamethasone enol aldehyde (mixture of isomers), (11b,16b)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxo-pregna-1,4,17(20)-trien-21-al, (11beta,16beta,17Z)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4,17-trien-21-al, (17Z)-9-Fluoro-11beta,20-dihydroxy-16beta-methyl-3-oxopregna-1,4,17-trien-21-al

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers)?

The CAS Registry Number of Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers) is 6762-45-4. It is also known as Betamethasone delta 17, 20, 21-Aldehyde (Mixture of Isomer), Betamethasone enol aldehyde (mixture of isomers), (11b,16b)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxo-pregna-1,4,17(20)-trien-21-al.

What is the molecular formula and molecular weight of Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers)?

Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers) has the molecular formula C22H27FO4 and a molecular weight of 374.4 g/mol.

Which grade and pack sizes of Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers) can I order?

We supply Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers), in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers)?

Yes. Every lot of Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers) be shipped internationally?

Yes. We export Betamethasone-delta17,20 21-Aldehyde (Mixture of Isomers) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.