Ethyl Dolutegravir Ring Open Impurity

Name: Ethyl Dolutegravir Ring Open Impurity
Brand: Vaqora Chemicals
SKU: VQ-004932

About Ethyl Dolutegravir Ring Open Impurity

Vaqora Chemicals supplies Ethyl Dolutegravir Ring Open Impurity, an impurity of Dolutegravir registered under CAS number 2778347-47-8. Its molecular formula is C22H23F2N3O5 and its molecular weight is 447.4 g/mol. It is also known as 2-(4-Hydroxybutan-2-yl) O-Ethyl Dolutegravir or Dolutegravir Impurity 82.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Dolutegravir, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg and 25 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Dolutegravir

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

Dolutegravir impurities

Specifications & identifiers

Chemical identifiers
Product name	Ethyl Dolutegravir Ring Open Impurity
Catalogue No.	VQ-004932
CAS Number	2778347-47-8
IUPAC name	N-[(2,4-difluorophenyl)methyl]-9-ethoxy-2-[(2R)-4-hydroxybutan-2-yl]-1,8-dioxopyrido[1,2-a]pyrazine-7-carboxamide
Molecular formula	C₂₂H₂₃F₂N₃O₅
Molecular weight	447.4 g/mol
Exact mass	447.1606
Grade	Reference Standard
HSN code	38229090
InChIKey	QOCUXTGEPGNXEY-CYBMUJFWSA-N
SMILES	CCOC1=C2C(=O)N(C=CN2C=C(C1=O)C(=O)NCC3=C(C=C(C=C3)F)F)[C@H](C)CCO
PubChem CID	169441432

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	2 / 8
TPSA	99.2 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 Ethyl Dolutegravir Ring Open Impurity?

The CAS Registry Number of Ethyl Dolutegravir Ring Open Impurity is 2778347-47-8. It is also known as 2-(4-Hydroxybutan-2-yl) O-Ethyl Dolutegravir, Dolutegravir Impurity 82.

What is the molecular formula and molecular weight of Ethyl Dolutegravir Ring Open Impurity?

Ethyl Dolutegravir Ring Open Impurity has the molecular formula C22H23F2N3O5 and a molecular weight of 447.4 g/mol. Its IUPAC name is N-[(2,4-difluorophenyl)methyl]-9-ethoxy-2-[(2R)-4-hydroxybutan-2-yl]-1,8-dioxopyrido[1,2-a]pyrazine-7-carboxamide.

What is Ethyl Dolutegravir Ring Open Impurity used for?

Ethyl Dolutegravir Ring Open Impurity is supplied as a characterised reference material related to Dolutegravir. 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 Ethyl Dolutegravir Ring Open Impurity can I order?

We supply Ethyl Dolutegravir Ring Open Impurity in Reference Standard grade, in 10 mg, 25 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethyl Dolutegravir Ring Open Impurity?

Yes. Every lot of Ethyl Dolutegravir Ring Open Impurity 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 Ethyl Dolutegravir Ring Open Impurity be shipped internationally?

Yes. We export Ethyl Dolutegravir Ring Open Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.