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API Impurities

(Z)-Betamethasone-Δ17,20,21- Aldehyde

Reference StandardAvailable on request

(Z)-Betamethasone-Δ17,20,21- Aldehyde (CAS 52647-06-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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(Z)-Betamethasone-Δ17,20,21- Aldehyde chemical structure
CAS number52647-06-0
FormulaC22H27FO4
Molar mass374.4 g/mol
Physical formSolid
HS code38229090
InChIKeyTYYMPHSFTLTHRI-NIQJDLCESA-N
IUPAC name(2Z)-2-[(8S,9R,10S,11S,13S,14S,16S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-ylidene]-2-hydroxyacetaldehyde

About (Z)-Betamethasone-Δ17,20,21- Aldehyde

Zemixal lists (Z)-Betamethasone-Δ17,20,21- Aldehyde for laboratories that identify, quantify or control Betamethasone and its related substances. Identity at a glance (Reference Standard): CAS 52647-06-0, formula C22H27FO4 and molar mass 374.4 g/mol. It is handled as a solid.

Use cases we see most often

  • 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. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Betamethasone

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

Betamethasone standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of (Z)-Betamethasone-Δ17,20,21- Aldehyde
Product name(Z)-Betamethasone-Δ17,20,21- Aldehyde
Catalogue numberZX-019740
CAS number52647-06-0
IUPAC name(2Z)-2-[(8S,9R,10S,11S,13S,14S,16S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-ylidene]-2-hydroxyacetaldehyde
Molecular formulaC22H27FO4
Molar mass374.4 g/mol
Exact mass374.1893
GradeReference Standard
Physical formSolid
XLogP32.6
H-bond donors / acceptors2 / 5
Topological polar surface area74.6 Ų
HS code38229090
InChIKeyTYYMPHSFTLTHRI-NIQJDLCESA-N
SMILESC[C@H]\1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2(/C1=C(/C=O)\O)C)O)F)C
PubChem CID71313948
SynonymsBetamethasone Enol Aldehyde Z Isomer, Betamethasone-(Z)-Enolaldehyde, Betamethasone Enol Aldehyde Z-Isomer, Betamethasone (Z) enoldehyde, Betamethasone enol aldehyde (mixture of isomers), (11b,16b)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxo-pregna-1,4,17(20)-trien-21-al, (11beta,16beta,17Z)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4,17-trien-21-al, (17Z)-9-Fluoro-11beta,20-dihydroxy-16beta-methyl-3-oxopregna-1,4,17-trien-21-al

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 (Z)-Betamethasone-Δ17,20,21- Aldehyde
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 (Z)-Betamethasone-Δ17,20,21- Aldehyde

Which CAS number identifies (Z)-Betamethasone-Δ17,20,21- Aldehyde?
(Z)-Betamethasone-Δ17,20,21- Aldehyde is registered under CAS 52647-06-0. You may also see it listed as Betamethasone Enol Aldehyde Z Isomer, Betamethasone-(Z)-Enolaldehyde, Betamethasone Enol Aldehyde Z-Isomer. Our catalogue number for this item is ZX-019740.
What are the formula and molar mass of (Z)-Betamethasone-Δ17,20,21- Aldehyde?
For (Z)-Betamethasone-Δ17,20,21- Aldehyde, its formula is C22H27FO4 and its molar mass is 374.4 g/mol. InChIKey TYYMPHSFTLTHRI-NIQJDLCESA-N lets you match it in any structure database.
How is (Z)-Betamethasone-Δ17,20,21- Aldehyde used in pharmaceutical QC?
(Z)-Betamethasone-Δ17,20,21- Aldehyde 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 (Z)-Betamethasone-Δ17,20,21- Aldehyde?
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 (Z)-Betamethasone-Δ17,20,21- Aldehyde?
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 (Z)-Betamethasone-Δ17,20,21- Aldehyde to my country?
Yes. (Z)-Betamethasone-Δ17,20,21- Aldehyde ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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