(22S)-Budesonide

Name: (22S)-Budesonide
Brand: Vaqora Chemicals
SKU: VQ-021008

About (22S)-Budesonide

Listed under CAS 51372-28-2, (22S)-Budesonide is a high-purity reference standard of Budesonide available from Vaqora Chemicals. Its molecular formula is C25H34O6 and its molecular weight is 430.5 g/mol. It is also known as Budesonide (22S)-Isomer or Budesonide (11beta,16alpha(S)).

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a reference sample of Budesonide, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer (22S)-Budesonide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Budesonide

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

Budesonide impurities

Specifications & identifiers

Chemical identifiers
Product name	(22S)-Budesonide
Catalogue No.	VQ-021008
CAS Number	51372-28-2
IUPAC name	(1S,2S,4R,6S,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6-propyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one
Molecular formula	C₂₅H₃₄O₆
Molecular weight	430.5 g/mol
Exact mass	430.2355
Grade	Reference Standard
HSN code	38229090
InChIKey	VOVIALXJUBGFJZ-AMTWPJRWSA-N
SMILES	CCC[C@H]1O[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)CO)C)O)C
PubChem CID	63006

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	2 / 6
TPSA	93.1 Å²
Synonyms	Budesonide (22S)-Isomer, Budesonide (11beta,16alpha(S)), Budesonide-22S, Budesonide MMX, (S)-16alpha,17-(Butylidenedioxy)-11beta,21-dihydroxypregna-1,4-diene-3,20-dione

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 (22S)-Budesonide?

The CAS Registry Number of (22S)-Budesonide is 51372-28-2. It is also known as Budesonide (22S)-Isomer, Budesonide (11beta,16alpha(S)), Budesonide-22S.

What is the molecular formula and molecular weight of (22S)-Budesonide?

(22S)-Budesonide has the molecular formula C25H34O6 and a molecular weight of 430.5 g/mol. Its IUPAC name is (1S,2S,4R,6S,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6-propyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one.

What is (22S)-Budesonide used for?

(22S)-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 (22S)-Budesonide can I order?

We supply (22S)-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 (22S)-Budesonide?

Yes. Every lot of (22S)-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 (22S)-Budesonide be shipped internationally?

Yes. We export (22S)-Budesonide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.