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API Impurities

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

Reference StandardAvailable on request

Order 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate (CAS 115097-56-8) online at Zemixal…

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3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate chemical structure
CAS number115097-56-8
FormulaC25H34N6O6
Molar mass514.6 g/mol
Physical formSolid
HS code38229090
InChIKeyALYWZZZFYLAFEN-SASPUQSJSA-N
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

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

Analytical teams working on Prednisolone use 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 115097-56-8, formula C25H34N6O6 and molar mass 514.6 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Prednisolone

See every impurity, metabolite and related compound we list for this API.

Prednisolone standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate
Product name3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate
Catalogue numberZX-031971
CAS number115097-56-8
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 formulaC25H34N6O6
Molar mass514.6 g/mol
Exact mass514.254
GradeReference Standard
Physical formSolid
XLogP30.5
H-bond donors / acceptors5 / 8
Topological polar surface area199 Ų
HS code38229090
InChIKeyALYWZZZFYLAFEN-SASPUQSJSA-N
SMILESCC(=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 CID172949819

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

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

Which CAS number identifies 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 is registered under CAS 115097-56-8. Our catalogue number for this item is ZX-031971.
What are the formula and molar mass of 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate?
For 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate, its formula is C25H34N6O6 and its molar mass is 514.6 g/mol. InChIKey ALYWZZZFYLAFEN-SASPUQSJSA-N lets you match it in any structure database.
How is 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate used in pharmaceutical QC?
3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate is a characterised reference material linked to Prednisolone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate to my country?
Yes. 3,20-Disemicarbazone-17,21-dihydroxy-pregna-1,4-diene-3,11,20-trione 21-Acetate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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