3,20-Disemicarbazone-17,21-dihydroxy-pregna-1… 115097-56-8

Name: 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate
Brand: Vaqora Chemicals
SKU: VQ-033304

About 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate

Listed under CAS 115097-56-8, 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate is an impurity of Prednisolone available from Vaqora Chemicals. The compound has the formula C25H34N6O6, corresponding to a molecular weight of 514.6 g/mol.

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. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate 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 Prednisolone

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

Prednisolone impurities

Specifications & identifiers

Chemical identifiers
Product name	3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate
Catalogue No.	VQ-033304
CAS Number	115097-56-8
IUPAC name	[(2Z)-2-(carbamoylhydrazinylidene)-2-[(3E,8S,9S,10R,13S,14S,17R)-3-(carbamoylhydrazinylidene)-17-hydroxy-10,13-dimethyl-11-oxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]ethyl] acetate
Molecular formula	C₂₅H₃₄N₆O₆
Molecular weight	514.6 g/mol
Exact mass	514.254
Grade	Reference Standard
HSN code	38229090
InChIKey	ALYWZZZFYLAFEN-SASPUQSJSA-N
SMILES	CC(=O)OC/C(=N/NC(=O)N)/[C@]1(CC[C@@H]2[C@@]1(CC(=O)[C@H]3[C@H]2CCC4=C/C(=N/NC(=O)N)/C=C[C@]34C)C)O
PubChem CID	172949819

Physical properties
Physical form	Solid
LogP (XLogP3)	0.5
H-bond donors / acceptors	5 / 8
TPSA	199 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 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate?

The CAS Registry Number of 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate is 115097-56-8.

What is the molecular formula and molecular weight of 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate?

3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate has the molecular formula C25H34N6O6 and a molecular weight of 514.6 g/mol.

What is 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate used for?

3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate 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 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate can I order?

We supply 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate 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 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate?

Yes. Every lot of 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate 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 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate be shipped internationally?

Yes. We export 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.