21-Acetyl-6alpha-chlorotriamcinolone Acetonide 1181-32-4

Name: 21-Acetyl-6alpha-chlorotriamcinolone Acetonide
Brand: Vaqora Chemicals
SKU: VQ-025835

About 21-Acetyl-6alpha-chlorotriamcinolone Acetonide

Listed under CAS 1181-32-4, 21-Acetyl-6alpha-chlorotriamcinolone Acetonide is an impurity of Fluocinolone acetonide available from Vaqora Chemicals. Formula C26H32ClFO7, molecular weight 511.0 g/mol. Common synonyms include 21-Acetyl-6α-chlorotriamcinolone Acetonide.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Fluocinolone acetonide, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Fluocinolone acetonide

View every impurity, metabolite and intermediate we list for Fluocinolone acetonide.

Fluocinolone acetonide impurities

Specifications & identifiers

Chemical identifiers
Product name	21-Acetyl-6alpha-chlorotriamcinolone Acetonide
Catalogue No.	VQ-025835
CAS Number	1181-32-4
IUPAC name	[2-[(1S,2S,4R,8S,9S,11S,12R,13S,19S)-19-chloro-12-fluoro-11-hydroxy-6,6,9,13-tetramethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethyl] acetate
Molecular formula	C₂₆H₃₂ClFO₇
Molecular weight	511 g/mol
Exact mass	510.1821
Grade	Reference Standard
HSN code	38229090
InChIKey	QKCQMVXAOYYSJU-IUGZLZTKSA-N
SMILES	CC(=O)OCC(=O)[C@@]12[C@@H](C[C@@H]3[C@@]1(C[C@@H]([C@]4([C@H]3C[C@@H](C5=CC(=O)C=C[C@@]54C)Cl)F)O)C)OC(O2)(C)C
PubChem CID	171370853

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	1 / 8
TPSA	99.1 Å²

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 21-Acetyl-6alpha-chlorotriamcinolone Acetonide?

The CAS Registry Number of 21-Acetyl-6alpha-chlorotriamcinolone Acetonide is 1181-32-4. It is also known as 21-Acetyl-6α-chlorotriamcinolone Acetonide.

What is the molecular formula and molecular weight of 21-Acetyl-6alpha-chlorotriamcinolone Acetonide?

21-Acetyl-6alpha-chlorotriamcinolone Acetonide has the molecular formula C26H32ClFO7 and a molecular weight of 511 g/mol.

What is 21-Acetyl-6alpha-chlorotriamcinolone Acetonide used for?

21-Acetyl-6alpha-chlorotriamcinolone Acetonide is supplied as a characterised reference material related to Fluocinolone acetonide. 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 21-Acetyl-6alpha-chlorotriamcinolone Acetonide can I order?

We supply 21-Acetyl-6alpha-chlorotriamcinolone Acetonide 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 21-Acetyl-6alpha-chlorotriamcinolone Acetonide?

Yes. Every lot of 21-Acetyl-6alpha-chlorotriamcinolone Acetonide 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 21-Acetyl-6alpha-chlorotriamcinolone Acetonide be shipped internationally?

Yes. We export 21-Acetyl-6alpha-chlorotriamcinolone Acetonide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.