Budesonide EP Impurity I

Name: Budesonide EP Impurity I
Brand: Vaqora Chemicals
SKU: VQ-021005

About Budesonide EP Impurity I

Listed under CAS 113930-13-5, Budesonide EP Impurity I is a pharmacopeial impurity of Budesonide available from Vaqora Chemicals. The compound has the formula C25H34O7, corresponding to a molecular weight of 446.5 g/mol. Alternative names: Budesonide - Impurity I and 16alpha-(Butyryloxy)prednisolone.

It is supplied 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.

Pharmaceutical QC and development laboratories use this impurity standard of Budesonide to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Budesonide

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

Budesonide impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Budesonide EP Impurity I
Catalogue No.	VQ-021005
CAS Number	113930-13-5
IUPAC name	[(8S,9S,10R,11S,13S,14S,16R,17S)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-16-yl] butanoate
Molecular formula	C₂₅H₃₄O₇
Molecular weight	446.5 g/mol
Exact mass	446.2305
Grade	Reference Standard
HSN code	38229090
InChIKey	MNVQDRXNQLFAHB-OTUUEPHNSA-N
SMILES	CCCC(=O)O[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@H]3[C@H](C[C@@]2([C@]1(C(=O)CO)O)C)O)C
PubChem CID	129318440

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	3 / 7
TPSA	121 Å²
Synonyms	Budesonide - Impurity I, 16alpha-(Butyryloxy)prednisolone, 16alpha-Hydroxyprednisolone 16-butyrate, (11beta,16alpha)-11,17,21-Trihydroxy-16-(1-oxobutoxy)pregna-1,4-diene-3,20-dione, 11beta,17,21-Trihydroxy-3,20-dioxopregna-1,4-dien-16alpha-yl Butanoate, Pregna-1,4-diene-3,20-dione, 11,17,21-trihydroxy-16-(1-oxobutoxy)-, (11beta,16alpha)-, Budesonide Impurity I, 16a-Butyloxyprednisolone(Budenoside Impurity), 16alpha-Butyloxyprednisolone, 16alpha-Butyloxyprednisolone(Budenoside Impurity)

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 Budesonide EP Impurity I?

The CAS Registry Number of Budesonide EP Impurity I is 113930-13-5. It is also known as Budesonide - Impurity I, 16alpha-(Butyryloxy)prednisolone, 16alpha-Hydroxyprednisolone 16-butyrate.

What is the molecular formula and molecular weight of Budesonide EP Impurity I?

Budesonide EP Impurity I has the molecular formula C25H34O7 and a molecular weight of 446.5 g/mol.

What is Budesonide EP Impurity I used for?

Budesonide EP Impurity I 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 Budesonide EP Impurity I can I order?

We supply Budesonide EP Impurity I 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 Budesonide EP Impurity I?

Yes. Every lot of Budesonide EP Impurity I 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 Budesonide EP Impurity I be shipped internationally?

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