Triamcinolone EP Impurity C

Name: Triamcinolone EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-028499

About Triamcinolone EP Impurity C

Triamcinolone EP Impurity C (CAS 337-02-0) is a pharmacopeial impurity of Triamcinolone offered by Vaqora Chemicals. The compound has the formula C21H29FO6, corresponding to a molecular weight of 396.4 g/mol. It is also known as Triamcinolone - Impurity C or Pretriamcinolone.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Pharmaceutical QC and development laboratories use this impurity standard of Triamcinolone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Triamcinolone EP Impurity C in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Triamcinolone

View every impurity, metabolite and intermediate we list for Triamcinolone.

Triamcinolone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Triamcinolone EP Impurity C
Catalogue No.	VQ-028499
CAS Number	337-02-0
IUPAC name	(8S,9R,10S,11S,13S,14S,16R,17S)-9-fluoro-11,16,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
Molecular formula	C₂₁H₂₉FO₆
Molecular weight	396.4 g/mol
Exact mass	396.1948
Grade	Reference Standard
HSN code	38229090
InChIKey	SXQQMCLQCSKJNC-OBYCQNJPSA-N
SMILES	C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@]2([C@H](C[C@]4([C@H]3C[C@H]([C@@]4(C(=O)CO)O)O)C)O)F
PubChem CID	228785

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	4 / 7
TPSA	115 Å²
Synonyms	Triamcinolone - Impurity C, 9-Fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione, Pretriamcinolone, 1,2-Dihydrotriamcinolone, 9, A-Fluoro-16, A-hydroxyhydrocortisone, 9alpha-Fluoro-16alpha-hydroxyhydrocortisone, 9alpha-Fluoro-11beta,16alpha,17alpha,21-tetrahydroxypregn-4-ene-3,20-dione, 1,2-Dihydro Triamcinolone, Triamcinolone impurity C, Corticosterone,17-dihydroxy-

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P260, P264, P270, P301 + P317, P319, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Triamcinolone EP Impurity C?

The CAS Registry Number of Triamcinolone EP Impurity C is 337-02-0. It is also known as Triamcinolone - Impurity C, 9-Fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione, Pretriamcinolone.

What is the molecular formula and molecular weight of Triamcinolone EP Impurity C?

Triamcinolone EP Impurity C has the molecular formula C21H29FO6 and a molecular weight of 396.4 g/mol.

What is Triamcinolone EP Impurity C used for?

Triamcinolone EP Impurity C is supplied as a characterised reference material related to Triamcinolone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Triamcinolone EP Impurity C can I order?

We supply Triamcinolone EP Impurity C in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Triamcinolone EP Impurity C?

Yes. Every lot of Triamcinolone EP Impurity C is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Triamcinolone EP Impurity C be shipped internationally?

Yes. Triamcinolone EP Impurity C is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.