Prednisolone Impurity 7

Name: Prednisolone Impurity 7
Brand: Vaqora Chemicals
SKU: VQ-033298

About Prednisolone Impurity 7

Listed under CAS 111186-92-6, Prednisolone Impurity 7 is an impurity of Prednisolone available from Vaqora Chemicals. Its molecular formula is C21H26O5 and its molecular weight is 358.4 g/mol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Prednisolone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Prednisolone Impurity 7 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

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

Industries

Related to Prednisolone

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

Prednisolone impurities

Specifications & identifiers

Chemical identifiers
Product name	Prednisolone Impurity 7
Catalogue No.	VQ-033298
CAS Number	111186-92-6
IUPAC name	(1S,2S,4R,6S,7S,9S,10S,11R)-9-hydroxy-6-(2-hydroxyacetyl)-7,11-dimethyl-5-oxapentacyclo[8.8.0.02,7.04,6.011,16]octadeca-12,15-dien-14-one
Molecular formula	C₂₁H₂₆O₅
Molecular weight	358.4 g/mol
Exact mass	358.178
Grade	Reference Standard
HSN code	38229090
InChIKey	UOAMKSHWHPACPA-DQGCOVQDSA-N
SMILES	C[C@]12C[C@@H]([C@H]3[C@H]([C@@H]1C[C@@H]4[C@]2(O4)C(=O)CO)CCC5=CC(=O)C=C[C@]35C)O
PubChem CID	169439807

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	2 / 5
TPSA	87.1 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 Prednisolone Impurity 7?

The CAS Registry Number of Prednisolone Impurity 7 is 111186-92-6.

What is the molecular formula and molecular weight of Prednisolone Impurity 7?

Prednisolone Impurity 7 has the molecular formula C21H26O5 and a molecular weight of 358.4 g/mol. Its IUPAC name is (1S,2S,4R,6S,7S,9S,10S,11R)-9-hydroxy-6-(2-hydroxyacetyl)-7,11-dimethyl-5-oxapentacyclo[8.8.0.02,7.04,6.011,16]octadeca-12,15-dien-14-one.

What is Prednisolone Impurity 7 used for?

Prednisolone Impurity 7 is supplied as a characterised reference material related to Prednisolone. 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 Prednisolone Impurity 7 can I order?

We supply Prednisolone Impurity 7 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 Prednisolone Impurity 7?

Yes. Every lot of Prednisolone Impurity 7 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 Prednisolone Impurity 7 be shipped internationally?

Yes. We export Prednisolone Impurity 7 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.