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Pharmacopeial Impurities (EP / USP / BP)

Dexamethasone Acetate EP Impurity G

Reference StandardAvailable on request

Order Dexamethasone Acetate EP Impurity G (CAS 1597-78-0) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Dexamethasone Acetate EP Impurity G chemical structure
CAS number1597-78-0
FormulaC24H31FO5
Molar mass418.5 g/mol
Physical formSolid
HS code38229090
InChIKeyHRPWQACPJGPYRH-XHFUFBBFSA-N
IUPAC name[2-[(8S,9R,10S,11S,13S,14S,16R,17S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

About Dexamethasone Acetate EP Impurity G

Zemixal lists Dexamethasone Acetate EP Impurity G for laboratories that identify, quantify or control Dexamethasone and its related substances. Identity at a glance (Reference Standard): CAS 1597-78-0, formula C24H31FO5 and molar mass 418.5 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

Hazard communication follows GHS (Warning: H317, H361 and H373). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Dexamethasone

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

Dexamethasone 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 Dexamethasone Acetate EP Impurity G
Product nameDexamethasone Acetate EP Impurity G
Catalogue numberZX-024230
CAS number1597-78-0
IUPAC name[2-[(8S,9R,10S,11S,13S,14S,16R,17S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Molecular formulaC24H31FO5
Molar mass418.5 g/mol
Exact mass418.2156
GradeReference Standard
Physical formSolid
XLogP32.9
H-bond donors / acceptors1 / 6
Topological polar surface area80.7 Ų
HS code38229090
InChIKeyHRPWQACPJGPYRH-XHFUFBBFSA-N
SMILESC[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@H]1C(=O)COC(=O)C)C)O)F)C
PubChem CID22806124
SynonymsDexamethasone Acetate - Impurity G, Desoxymetasone 21-Acetate, Desoximetasone Impurity G, (11beta,16alpha)-21-(Acetyloxy)-9-fluoro-11-hydroxy-16-methylpregna-1,4-diene-3,20-dione, 21-Acetoxy-9-fluoro-11beta-hydroxy-16alpha-methylpregna-1,4-diene-3,20-dione, Pregna-1,4-diene-3,20-dione, 9-fluoro-11beta,21-dihydroxy-16alpha-methyl-, 21-acetate, Dexamethasone acetate impurity G, 17-Desoxy-Dexamethasone 21-Acetate, 9-Fluoro-11beta-hydroxy-16alpha-methyl-3,20-dioxopregna-1,4-dien-21-yl Acetate, Dexamethasone acetate Impurity 2, 21-Acetoxy-9-fluoro-11I(2)-hydroxy-16I+/--methylpregna-1,4-diene-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

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Warning

  • H317May cause an allergic skin reaction
  • H361Suspected of damaging fertility or the unborn child
  • H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements P203, P260, P261, P272, P280, P302 + P352, P318, P319, P321, P333 + P317, P362 + P364, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Dexamethasone 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 Dexamethasone Acetate EP Impurity G

Which CAS number identifies Dexamethasone Acetate EP Impurity G?
Dexamethasone Acetate EP Impurity G is registered under CAS 1597-78-0. You may also see it listed as Dexamethasone Acetate - Impurity G, Desoxymetasone 21-Acetate, Desoximetasone Impurity G. Our catalogue number for this item is ZX-024230.
What are the formula and molar mass of Dexamethasone Acetate EP Impurity G?
For Dexamethasone Acetate EP Impurity G, its formula is C24H31FO5 and its molar mass is 418.5 g/mol. InChIKey HRPWQACPJGPYRH-XHFUFBBFSA-N lets you match it in any structure database.
How is Dexamethasone Acetate EP Impurity G used in pharmaceutical QC?
Dexamethasone Acetate EP Impurity G is a characterised reference material linked to Dexamethasone. 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 Dexamethasone 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 Dexamethasone 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 Dexamethasone Acetate EP Impurity G to my country?
Yes. Because Dexamethasone Acetate EP Impurity G is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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