Prednicarbate EP Impurity D

Name: Prednicarbate EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-021320

About Prednicarbate EP Impurity D

Prednicarbate EP Impurity D (CAS 2205-88-1) is a pharmacopeial impurity of Prednisolone offered by Vaqora Chemicals. Its molecular formula is C24H32O7 and its molecular weight is 432.5 g/mol. It is also known as Prednisolone 21-Ethylcarbonate or Prednisolone-21-ethylcarbonate.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Prednisolone 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.

Vaqora Chemicals supplies Prednicarbate EP Impurity D in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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	Prednicarbate EP Impurity D
Catalogue No.	VQ-021320
CAS Number	2205-88-1
IUPAC name	[2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] ethyl carbonate
Molecular formula	C₂₄H₃₂O₇
Molecular weight	432.5 g/mol
Exact mass	432.2148
Grade	Reference Standard
HSN code	38229090
InChIKey	HKSQFFNCFBOGLN-ZJUZSDNKSA-N
SMILES	CCOC(=O)OCC(=O)[C@]1(CC[C@@H]2[C@@]1(C[C@@H]([C@H]3[C@H]2CCC4=CC(=O)C=C[C@]34C)O)C)O
PubChem CID	10002923

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	2 / 7
TPSA	110 Å²
Synonyms	Prednisolone 21-Ethylcarbonate, Prednisolone-21-ethylcarbonate, P21EC cpd, Ethyl 11beta,17-dihydroxy-3,20-dioxopregna-1,4-dien-21-yl carbonate, (11beta)-21-((Ethoxycarbonyl)oxy)-11,17-dihydroxypregna-1,4-diene-3,20-dione, Pregna-1,4-diene-3,20-dione, 21-((ethoxycarbonyl)oxy)-11,17-dihydroxy-, (11beta)-, (11beta)-21-[(Ethoxycarbonyl)oxy]-11,17-dihydroxypregna-1,4-diene-3,20-dione, Pregna-1,4-diene-3,20-dione, 21-[(ethoxycarbonyl)oxy]-11,17-dihydroxy-, (11beta)-, Pregna-1,4-diene-3,20-dione, 11beta,17,21-trihydroxy-, 21-(ethyl carbonate)

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 Prednicarbate EP Impurity D?

The CAS Registry Number of Prednicarbate EP Impurity D is 2205-88-1. It is also known as Prednisolone 21-Ethylcarbonate, Prednisolone-21-ethylcarbonate, P21EC cpd.

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

Prednicarbate EP Impurity D has the molecular formula C24H32O7 and a molecular weight of 432.5 g/mol.

What is Prednicarbate EP Impurity D used for?

Prednicarbate 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 Prednicarbate EP Impurity D can I order?

We supply Prednicarbate 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 Prednicarbate EP Impurity D?

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

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