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Metabolites & Degradation Products

Delta-9,11-Betamethasone 21-Acetate

Reference StandardAvailable on request

Order Delta-9,11-Betamethasone 21-Acetate (CAS 910-99-6) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Delta-9,11-Betamethasone 21-Acetate chemical structure
CAS number910-99-6
FormulaC24H30O5
Molar mass398.5 g/mol
Physical formSolid
HS code38229090
InChIKeyAAPZMQVULRVUEU-NZDAKWCRSA-N
IUPAC name[2-[(8S,10S,13S,14S,16S,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

About Delta-9,11-Betamethasone 21-Acetate

Zemixal lists Delta-9,11-Betamethasone 21-Acetate for laboratories that identify, quantify or control Betamethasone and its related substances. For your records (Reference Standard), the material is defined by CAS 910-99-6, formula C24H30O5 and molar mass 398.5 g/mol. It is handled as a solid.

Where it is used

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Betamethasone

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

Betamethasone standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Delta-9,11-Betamethasone 21-Acetate
Product nameDelta-9,11-Betamethasone 21-Acetate
Catalogue numberZX-028248
CAS number910-99-6
IUPAC name[2-[(8S,10S,13S,14S,16S,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Molecular formulaC24H30O5
Molar mass398.5 g/mol
Exact mass398.2093
GradeReference Standard
Physical formSolid
XLogP32.7
H-bond donors / acceptors1 / 5
Topological polar surface area80.7 Ų
HS code38229090
InChIKeyAAPZMQVULRVUEU-NZDAKWCRSA-N
SMILESC[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4(C3=CC[C@@]2([C@]1(C(=O)COC(=O)C)O)C)C
PubChem CID101901
SynonymsPregna-1,4,9(11)-triene-3,20-dione, 21-(acetyloxy)-17-hydroxy-16-methyl-, (16beta)-, Pregna-1,4,9(11)-triene-3,20-dione, 21-(acetyloxy)-17-hydroxy-16-methyl-, (16.beta.)-, 17,21-Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione 21-acetate, (16beta)-21-(Acetyloxy)-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione, 17-Hydroxy-16beta-methyl-3,20-dioxopregna-1,4,9(11)-trien-21-yl acetate, (16, A)-21-(Acetyloxy)-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione

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 Delta-9,11-Betamethasone 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 Delta-9,11-Betamethasone 21-Acetate

Which CAS number identifies Delta-9,11-Betamethasone 21-Acetate?
Delta-9,11-Betamethasone 21-Acetate is registered under CAS 910-99-6. You may also see it listed as Pregna-1,4,9(11)-triene-3,20-dione, 21-(acetyloxy)-17-hydroxy-16-methyl-, (16beta)-, Pregna-1,4,9(11)-triene-3,20-dione, 21-(acetyloxy)-17-hydroxy-16-methyl-, (16.beta.)-, 17,21-Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione 21-acetate. Our catalogue number for this item is ZX-028248.
What are the formula and molar mass of Delta-9,11-Betamethasone 21-Acetate?
For Delta-9,11-Betamethasone 21-Acetate, its formula is C24H30O5 and its molar mass is 398.5 g/mol. The systematic (IUPAC) name is [2-[(8S,10S,13S,14S,16S,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate. InChIKey AAPZMQVULRVUEU-NZDAKWCRSA-N lets you match it in any structure database.
How is Delta-9,11-Betamethasone 21-Acetate used in pharmaceutical QC?
Delta-9,11-Betamethasone 21-Acetate is a characterised reference material linked to Betamethasone. 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 Delta-9,11-Betamethasone 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 Delta-9,11-Betamethasone 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 Delta-9,11-Betamethasone 21-Acetate to my country?
Yes. Delta-9,11-Betamethasone 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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