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Pharmacopeial Impurities (EP / USP / BP)

Triamcinolone Acetonide EP Impurity C

Reference StandardAvailable on request

Order Triamcinolone Acetonide EP Impurity C (CAS 161740-69-8) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Triamcinolone Acetonide EP Impurity C chemical structure
CAS number161740-69-8
FormulaC24H31FO7
Molar mass450.5 g/mol
Physical formSolid
HS code38229090
InChIKeyASTBRKVQRYGLJO-DGGKRYAMSA-N
IUPAC name(1S,2S,4R,8S,9S,11S,12R,13S)-8-(2,2-dihydroxyacetyl)-12-fluoro-11-hydroxy-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one

About Triamcinolone Acetonide EP Impurity C

Triamcinolone Acetonide EP Impurity C is supplied by Zemixal as a characterised reference material for Triamcinolone acetonide analysis. For your records (Reference Standard), the material is defined by CAS 161740-69-8, formula C24H31FO7 and molar mass 450.5 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

Handling and storage

Classified under GHS with signal word Danger and hazard statements H302, H334 and H360. Read the SDS before first use.

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

Reference standards for Triamcinolone acetonide

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

Triamcinolone acetonide 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 Triamcinolone Acetonide EP Impurity C
Product nameTriamcinolone Acetonide EP Impurity C
Catalogue numberZX-027381
CAS number161740-69-8
IUPAC name(1S,2S,4R,8S,9S,11S,12R,13S)-8-(2,2-dihydroxyacetyl)-12-fluoro-11-hydroxy-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one
Molecular formulaC24H31FO7
Molar mass450.5 g/mol
Exact mass450.2054
GradeReference Standard
Physical formSolid
XLogP32
H-bond donors / acceptors3 / 8
Topological polar surface area113 Ų
HS code38229090
InChIKeyASTBRKVQRYGLJO-DGGKRYAMSA-N
SMILESC[C@]12C[C@@H]([C@]3([C@H]([C@@H]1C[C@@H]4[C@]2(OC(O4)(C)C)C(=O)C(O)O)CCC5=CC(=O)C=C[C@@]53C)F)O
PubChem CID72941711
SynonymsTriamcinolone Acetonide Related Compound C, Triamcinolone Acetonide - Impurity C, 21-Hydroxy triamcinolone acetonide, Triamcinolone acetonide 21-aldehyde hydrate, Triamcinolone acetonide specified impurity C, Triamcinolone Acetonide Related Compound C, Triamcinolone Acetonide 21-Aldehyde Hydrate

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 Danger

  • H302Harmful if swallowed
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H360May damage fertility or the unborn child

Precautionary statements P203, P233, P260, P264, P270, P271, P280, P284, P301 + P317, P304 + P340, P318, P330, P342 + P316, P403, 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 Triamcinolone Acetonide EP Impurity C
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 Triamcinolone Acetonide EP Impurity C

Which CAS number identifies Triamcinolone Acetonide EP Impurity C?
Triamcinolone Acetonide EP Impurity C is registered under CAS 161740-69-8. You may also see it listed as Triamcinolone Acetonide Related Compound C, Triamcinolone Acetonide - Impurity C, 21-Hydroxy triamcinolone acetonide. Our catalogue number for this item is ZX-027381.
What are the formula and molar mass of Triamcinolone Acetonide EP Impurity C?
For Triamcinolone Acetonide EP Impurity C, its formula is C24H31FO7 and its molar mass is 450.5 g/mol. InChIKey ASTBRKVQRYGLJO-DGGKRYAMSA-N lets you match it in any structure database.
How is Triamcinolone Acetonide EP Impurity C used in pharmaceutical QC?
Triamcinolone Acetonide EP Impurity C is a characterised reference material linked to Triamcinolone acetonide. 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 Triamcinolone Acetonide EP Impurity C?
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 Triamcinolone Acetonide EP Impurity C?
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 Triamcinolone Acetonide EP Impurity C to my country?
Yes. Because Triamcinolone Acetonide EP Impurity C 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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