21-Butyryloxy Budesonide

Name: 21-Butyryloxy Budesonide
Brand: Vaqora Chemicals
SKU: VQ-021003

About 21-Butyryloxy Budesonide

Listed under CAS 2408495-96-3, 21-Butyryloxy Budesonide is an impurity of Budesonide available from Vaqora Chemicals. With the molecular formula C29H40O7, it has a molar mass of 500.6 g/mol. It is also known as Budesonide 21-Butanoate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Budesonide impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 21-Butyryloxy Budesonide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Budesonide

View every impurity, metabolite and intermediate we list for Budesonide.

Budesonide impurities

Specifications & identifiers

Chemical identifiers
Product name	21-Butyryloxy Budesonide
Catalogue No.	VQ-021003
CAS Number	2408495-96-3
IUPAC name	[2-[(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-9,13-dimethyl-16-oxo-6-propyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethyl] butanoate
Molecular formula	C₂₉H₄₀O₇
Molecular weight	500.6 g/mol
Exact mass	500.2774
Grade	Reference Standard
HSN code	38229090
InChIKey	SCUCNESXDOIIHK-FAFLPLIVSA-N
SMILES	CCCC1O[C@@H]2C[C@H]3[C@@H]4CCC5=CC(=O)C=C[C@@]5([C@H]4[C@H](C[C@@]3([C@@]2(O1)C(=O)COC(=O)CCC)C)O)C
PubChem CID	13298234

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	1 / 7
TPSA	99.1 Å²

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 21-Butyryloxy Budesonide?

The CAS Registry Number of 21-Butyryloxy Budesonide is 2408495-96-3. It is also known as Budesonide 21-Butanoate.

What is the molecular formula and molecular weight of 21-Butyryloxy Budesonide?

21-Butyryloxy Budesonide has the molecular formula C29H40O7 and a molecular weight of 500.6 g/mol.

What is 21-Butyryloxy Budesonide used for?

21-Butyryloxy Budesonide is supplied as a characterised reference material related to Budesonide. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 21-Butyryloxy Budesonide can I order?

We supply 21-Butyryloxy Budesonide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 21-Butyryloxy Budesonide?

Yes. Every lot of 21-Butyryloxy Budesonide 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 21-Butyryloxy Budesonide be shipped internationally?

Yes. We export 21-Butyryloxy Budesonide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.