(6S,9R)-6-(2,3-Difluorophenyl)-9-((triisoprop… 1190363-46-2

Name: (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one
Brand: Vaqora Chemicals
SKU: VQ-033552

About (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one

Listed under CAS 1190363-46-2, (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one is an impurity of Rimegepant available from Vaqora Chemicals. With the molecular formula C25H33F2NO2Si, it has a molar mass of 445.6 g/mol. Systematically, it is named (6S,9R)-6-(2,3-difluorophenyl)-9-tri(propan-2-yl)silyloxy-6,7,8,9-tetrahydrocyclohepta[b]pyridin-5-one.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Rimegepant to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Rimegepant

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

Rimegepant impurities

Specifications & identifiers

Chemical identifiers
Product name	(6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one
Catalogue No.	VQ-033552
CAS Number	1190363-46-2
IUPAC name	(6S,9R)-6-(2,3-difluorophenyl)-9-tri(propan-2-yl)silyloxy-6,7,8,9-tetrahydrocyclohepta[b]pyridin-5-one
Molecular formula	C₂₅H₃₃F₂NO₂Si
Molecular weight	445.6 g/mol
Exact mass	445.2249
Grade	Reference Standard
HSN code	38229090
InChIKey	AIVVBBARCYSYDU-SIKLNZKXSA-N
SMILES	CC(C)[Si](C(C)C)(C(C)C)O[C@@H]1CC[C@H](C(=O)C2=C1N=CC=C2)C3=C(C(=CC=C3)F)F
PubChem CID	57911475

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 5
TPSA	39.2 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 (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one?

The CAS Registry Number of (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one is 1190363-46-2.

What is the molecular formula and molecular weight of (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one?

(6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one has the molecular formula C25H33F2NO2Si and a molecular weight of 445.6 g/mol. Its IUPAC name is (6S,9R)-6-(2,3-difluorophenyl)-9-tri(propan-2-yl)silyloxy-6,7,8,9-tetrahydrocyclohepta[b]pyridin-5-one.

What is (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one used for?

(6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one is supplied as a characterised reference material related to Rimegepant. 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 (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one can I order?

We supply (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one 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 (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one?

Yes. Every lot of (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one 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 (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one be shipped internationally?

Yes. We export (6S,9R)-6-(2,3-Difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.