Prednisolone EP Impurity D

Name: Prednisolone EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-027597

About Prednisolone EP Impurity D

Prednisolone EP Impurity D (CAS 16355-29-6) is a pharmacopeial impurity of Prednisolone offered by Vaqora Chemicals. With the molecular formula C21H28O6, it has a molar mass of 376.4 g/mol. Alternative names: 6beta-Hydroxyprednisolone and 6-Hydroxyprednisolone.

It is supplied 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 characterised impurity of Prednisolone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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 D
Catalogue No.	VQ-027597
CAS Number	16355-29-6
IUPAC name	(6R,8S,9S,10R,11S,13S,14S,17R)-6,11,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
Molecular formula	C₂₁H₂₈O₆
Molecular weight	376.4 g/mol
Exact mass	376.1886
Grade	Reference Standard
HSN code	38229090
InChIKey	LJGWPGVRXUUNAG-UJXAPRPESA-N
SMILES	C[C@]12C[C@@H]([C@H]3[C@H]([C@@H]1CC[C@@]2(C(=O)CO)O)C[C@H](C4=CC(=O)C=C[C@]34C)O)O
PubChem CID	14726612

Physical properties
Physical form	Solid
LogP (XLogP3)	0.3
H-bond donors / acceptors	4 / 6
TPSA	115 Å²
Synonyms	6beta-Hydroxyprednisolone, 6-Hydroxyprednisolone, Pregna-1,4-diene-3,20-dione, 6,11,17,21-tetrahydroxy-, (6beta,11beta)-, 6beta-Hydroxy prednisolone, 6, A-Hydroxy Prednisolone, 6, _-hydroxy Prednisolone, 6beta-Hydroxyprednisolone (M-VI), 6beta,11beta,17,21-tetrahydroxypregna-1,4-diene-3,20-dione, Pregna-1,4-diene-3,20-dione, 6,11,17,21-tetrahydroxy-, (6, A,11

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 D?

The CAS Registry Number of Prednisolone EP Impurity D is 16355-29-6. It is also known as 6beta-Hydroxyprednisolone, 6-Hydroxyprednisolone, Pregna-1,4-diene-3,20-dione, 6,11,17,21-tetrahydroxy-, (6beta,11beta)-.

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

Prednisolone EP Impurity D has the molecular formula C21H28O6 and a molecular weight of 376.4 g/mol. Its IUPAC name is (6R,8S,9S,10R,11S,13S,14S,17R)-6,11,17-trihydroxy-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 D used for?

Prednisolone EP Impurity D 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 D can I order?

We supply Prednisolone EP Impurity D 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 D?

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

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