Prednisolone EP Impurity J

Name: Prednisolone EP Impurity J
Brand: Vaqora Chemicals
SKU: VQ-023539

About Prednisolone EP Impurity J

Listed under CAS 1807-14-3, Prednisolone EP Impurity J is a pharmacopeial impurity of Prednisolone available from Vaqora Chemicals. The compound has the formula C21H28O4, corresponding to a molecular weight of 344.4 g/mol. Alternative names: Prednisolone - Impurity J and 17,21-Dihydroxypregna-1,4-diene-3,20-dione.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Prednisolone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Prednisolone EP Impurity J 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 Prednisolone

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

Prednisolone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Prednisolone EP Impurity J
Catalogue No.	VQ-023539
CAS Number	1807-14-3
IUPAC name	(8R,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
Molecular formula	C₂₁H₂₈O₄
Molecular weight	344.4 g/mol
Exact mass	344.1988
Grade	Reference Standard
HSN code	38229090
InChIKey	BVAYTJBBDODANA-OBQKJFGGSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@]2(C(=O)CO)O)CCC4=CC(=O)C=C[C@]34C
PubChem CID	21679441

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	2 / 4
TPSA	74.6 Å²
Synonyms	Prednisolone - Impurity J, 17,21-Dihydroxypregna-1,4-diene-3,20-dione, 11-Deoxyprednisolone, delta1,4-Reichstein S, delta'-Dehydrocortexolone, Pregna-1,4-diene-3,20-dione, 17,21-dihydroxy-, 17alpha,21-Dihydroxypregn-1,4-dien-3,20-dione, Prednisolone impurity J, 11-Deoxy Prednisolone, 17,21-dihydroxy-pregna-1,4-diene-3,20-dione

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 EP Impurity J?

The CAS Registry Number of Prednisolone EP Impurity J is 1807-14-3. It is also known as Prednisolone - Impurity J, 17,21-Dihydroxypregna-1,4-diene-3,20-dione, 11-Deoxyprednisolone.

What is the molecular formula and molecular weight of Prednisolone EP Impurity J?

Prednisolone EP Impurity J has the molecular formula C21H28O4 and a molecular weight of 344.4 g/mol. Its IUPAC name is (8R,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one.

What is Prednisolone EP Impurity J used for?

Prednisolone EP Impurity J 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 EP Impurity J can I order?

We supply Prednisolone EP Impurity J 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 EP Impurity J?

Yes. Every lot of Prednisolone EP Impurity J 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 EP Impurity J be shipped internationally?

Yes. Prednisolone EP Impurity J is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.