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Pharmacopeial Impurities (EP / USP / BP)

Hydrocortisone Acetate EP impurity G

Reference StandardAvailable on request

Buy Hydrocortisone Acetate EP impurity G (CAS 81968-66-3) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Hydrocortisone Acetate EP impurity G chemical structure
CAS number81968-66-3
FormulaC25H34O7
Molar mass446.5 g/mol
Physical formSolid
HS code38229090
InChIKeyIZCYHZAQYDURFA-WEXULQILSA-N
IUPAC name[2-[(8S,9S,10R,11S,13S,14S,17R)-11-acetyloxy-17-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

About Hydrocortisone Acetate EP impurity G

Zemixal lists Hydrocortisone Acetate EP impurity G for laboratories that identify, quantify or control Hydrocortisone and its related substances. Key data (Reference Standard): CAS 81968-66-3, formula C25H34O7 and molar mass 446.5 g/mol. It is handled as a solid.

Use cases we see most often

  • Pharmacopeial method verification
  • Impurity profiling
  • 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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Hydrocortisone

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

Hydrocortisone standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Hydrocortisone Acetate EP impurity G
Product nameHydrocortisone Acetate EP impurity G
Catalogue numberZX-025019
CAS number81968-66-3
IUPAC name[2-[(8S,9S,10R,11S,13S,14S,17R)-11-acetyloxy-17-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Molecular formulaC25H34O7
Molar mass446.5 g/mol
Exact mass446.2305
GradeReference Standard
Physical formSolid
XLogP32.8
H-bond donors / acceptors1 / 7
Topological polar surface area107 Ų
HS code38229090
InChIKeyIZCYHZAQYDURFA-WEXULQILSA-N
SMILESCC(=O)OCC(=O)[C@]1(CC[C@@H]2[C@@]1(C[C@@H]([C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)OC(=O)C)C)O
PubChem CID121225958
SynonymsHydrocortisone Acetate - Impurity G, Hydrocortisone 11,21-diacetate, Cortisol, 11,21-diacetate, Hydrocortisone Acetate Impurity G, 17-Hydroxy-3,20-dioxopregn-4-ene-11beta,21-diyl diacetate, Pregn-4-ene-3,20-dione, 11,21-bis(acetyloxy)-17-hydroxy-, (11beta)-

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 Hydrocortisone Acetate EP impurity G
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 Hydrocortisone Acetate EP impurity G

Which CAS number identifies Hydrocortisone Acetate EP impurity G?
Hydrocortisone Acetate EP impurity G is registered under CAS 81968-66-3. You may also see it listed as Hydrocortisone Acetate - Impurity G, Hydrocortisone 11,21-diacetate, Cortisol, 11,21-diacetate. Our catalogue number for this item is ZX-025019.
What are the formula and molar mass of Hydrocortisone Acetate EP impurity G?
For Hydrocortisone Acetate EP impurity G, its formula is C25H34O7 and its molar mass is 446.5 g/mol. InChIKey IZCYHZAQYDURFA-WEXULQILSA-N lets you match it in any structure database.
How is Hydrocortisone Acetate EP impurity G used in pharmaceutical QC?
Hydrocortisone Acetate EP impurity G is a characterised reference material linked to Hydrocortisone. 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 Hydrocortisone Acetate EP impurity G?
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 Hydrocortisone Acetate EP impurity G?
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 Hydrocortisone Acetate EP impurity G to my country?
Yes. Hydrocortisone Acetate EP impurity G ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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