Flunisolide-17-Carboxylic Acid

About Flunisolide-17-Carboxylic Acid

Flunisolide-17-Carboxylic Acid is an impurity of Flunisolide carrying the CAS registry number 75575-02-9. With the molecular formula C23H29FO6, it has a molar mass of 420.5 g/mol. Alternative names: Flunisolide-17- Acid.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Flunisolide to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Flunisolide-17-Carboxylic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Flunisolide

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

Flunisolide impurities

Specifications & identifiers

Chemical identifiers
Product name	Flunisolide-17-Carboxylic Acid
Catalogue No.	VQ-035293
CAS Number	75575-02-9
IUPAC name	(1S,2S,4R,8S,9S,11S,12S,13R,19S)-19-fluoro-11-hydroxy-6,6,9,13-tetramethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-diene-8-carboxylic acid
Molecular formula	C₂₃H₂₉FO₆
Molecular weight	420.5 g/mol
Exact mass	420.1948
Grade	Reference Standard
HSN code	38229090
InChIKey	VHPPNTCHLBALLQ-OXHRMPJJSA-N
SMILES	C[C@]12C[C@@H]([C@H]3[C@H]([C@@H]1C[C@@H]4[C@]2(OC(O4)(C)C)C(=O)O)C[C@@H](C5=CC(=O)C=C[C@]35C)F)O
PubChem CID	139025705

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	2 / 7
TPSA	93.1 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 Flunisolide-17-Carboxylic Acid?

The CAS Registry Number of Flunisolide-17-Carboxylic Acid is 75575-02-9. It is also known as Flunisolide-17- Acid.

What is the molecular formula and molecular weight of Flunisolide-17-Carboxylic Acid?

Flunisolide-17-Carboxylic Acid has the molecular formula C23H29FO6 and a molecular weight of 420.5 g/mol.

What is Flunisolide-17-Carboxylic Acid used for?

Flunisolide-17-Carboxylic Acid is supplied as a characterised reference material related to Flunisolide. 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 Flunisolide-17-Carboxylic Acid can I order?

We supply Flunisolide-17-Carboxylic Acid 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 Flunisolide-17-Carboxylic Acid?

Yes. Every lot of Flunisolide-17-Carboxylic Acid 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 Flunisolide-17-Carboxylic Acid be shipped internationally?

Yes. We export Flunisolide-17-Carboxylic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.