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API Impurities

Halobetasol Propionate Impurity D

Reference StandardAvailable on request

Buy Halobetasol Propionate Impurity D (CAS 66852-61-7) from Zemixal. Request a quote with price, lead time and documents.

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Halobetasol Propionate Impurity D chemical structure
CAS number66852-61-7
FormulaC25H31Cl2FO5
Molar mass501.4 g/mol
Physical formSolid
HS code38229090
InChIKeyDRPFKMAMNGPPDJ-LICBFIPMSA-N
IUPAC name[(6S,8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-17-(2-chloroacetyl)-6-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate

About Halobetasol Propionate Impurity D

Halobetasol Propionate Impurity D belongs to the Halobetasol reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 66852-61-7, formula C25H31Cl2FO5 and molar mass 501.4 g/mol. It is handled as a solid.

Typical applications

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Halobetasol

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

Halobetasol standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Halobetasol Propionate Impurity D
Product nameHalobetasol Propionate Impurity D
Catalogue numberZX-024987
CAS number66852-61-7
IUPAC name[(6S,8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-17-(2-chloroacetyl)-6-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate
Molecular formulaC25H31Cl2FO5
Molar mass501.4 g/mol
Exact mass500.1533
GradeReference Standard
Physical formSolid
XLogP33.2
H-bond donors / acceptors1 / 6
Topological polar surface area80.7 Ų
HS code38229090
InChIKeyDRPFKMAMNGPPDJ-LICBFIPMSA-N
SMILESCCC(=O)O[C@@]1([C@H](C[C@@H]2[C@@]1(C[C@@H]([C@]3([C@H]2C[C@@H](C4=CC(=O)C=C[C@@]43C)F)Cl)O)C)C)C(=O)CCl
PubChem CID71587233
Synonyms9-Chloro Halobetasol Propionate, Halobetasol Propionate USB RC D, 9a-Chloro-9-desfluoro Halobetasol 17-Propionate

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 Halobetasol Propionate Impurity D
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 Halobetasol Propionate Impurity D

Which CAS number identifies Halobetasol Propionate Impurity D?
Halobetasol Propionate Impurity D is registered under CAS 66852-61-7. You may also see it listed as 9-Chloro Halobetasol Propionate, Halobetasol Propionate USB RC D, 9a-Chloro-9-desfluoro Halobetasol 17-Propionate. Our catalogue number for this item is ZX-024987.
What are the formula and molar mass of Halobetasol Propionate Impurity D?
For Halobetasol Propionate Impurity D, its formula is C25H31Cl2FO5 and its molar mass is 501.4 g/mol. InChIKey DRPFKMAMNGPPDJ-LICBFIPMSA-N lets you match it in any structure database.
How is Halobetasol Propionate Impurity D used in pharmaceutical QC?
Halobetasol Propionate Impurity D is a characterised reference material linked to Halobetasol. 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 Halobetasol Propionate Impurity D?
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 Halobetasol Propionate Impurity D?
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 Halobetasol Propionate Impurity D to my country?
Yes. Halobetasol Propionate Impurity D ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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