Emtrictiabine IP Impurity A

Name: Emtrictiabine IP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-004880

About Emtrictiabine IP Impurity A

Emtrictiabine IP Impurity A is an impurity of Emtricitabine carrying the CAS registry number 1238210-10-0. The compound has the formula C8H8FN3O4S, corresponding to a molecular weight of 261.23 g/mol. The IUPAC name is (2R,5S)-5-(4-amino-5-fluoro-2-oxopyrimidin-1-yl)-1,3-oxathiolane-2-carboxylic acid. It is also known as Emtricitabine Carboxylic Acid or (2R,5S)-Emtricitabine Carboxylic Acid.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Emtricitabine 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.

Vaqora Chemicals supplies Emtrictiabine IP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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 Emtricitabine

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

Emtricitabine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Emtrictiabine IP Impurity A
Catalogue No.	VQ-004880
CAS Number	1238210-10-0
IUPAC name	(2R,5S)-5-(4-amino-5-fluoro-2-oxopyrimidin-1-yl)-1,3-oxathiolane-2-carboxylic acid
Molecular formula	C₈H₈FN₃O₄S
Molecular weight	261.23 g/mol
Exact mass	261.022
Grade	Reference Standard
HSN code	38229090
InChIKey	GQHACZWRCOKKIZ-MHTLYPKNSA-N
SMILES	C1[C@H](O[C@H](S1)C(=O)O)N2C=C(C(=NC2=O)N)F
PubChem CID	56637813

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.6
H-bond donors / acceptors	2 / 6
TPSA	131 Å²
Synonyms	(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid, Emtricitabine Carboxylic Acid, (2R,5S)-Emtricitabine Carboxylic Acid, Emtrictiabine impurity A [WHO-IP], 1,3-Oxathiolane-2-carboxylic acid, 5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-, (2R,5S)-, (2R,5S)-5-(4-Amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid, Emtricitabine Impurity 1, carboxy-emtricitabine, (2R,5S)-5-(4-amino-5-fluoro-2-oxo-pyrimidin-1-yl)-1,3-oxathiolane-2-carboxylic acid

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 Emtrictiabine IP Impurity A?

The CAS Registry Number of Emtrictiabine IP Impurity A is 1238210-10-0. It is also known as (2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid, Emtricitabine Carboxylic Acid, (2R,5S)-Emtricitabine Carboxylic Acid.

What is the molecular formula and molecular weight of Emtrictiabine IP Impurity A?

Emtrictiabine IP Impurity A has the molecular formula C8H8FN3O4S and a molecular weight of 261.23 g/mol. Its IUPAC name is (2R,5S)-5-(4-amino-5-fluoro-2-oxopyrimidin-1-yl)-1,3-oxathiolane-2-carboxylic acid.

What is Emtrictiabine IP Impurity A used for?

Emtrictiabine IP Impurity A is supplied as a characterised reference material related to Emtricitabine. 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 Emtrictiabine IP Impurity A can I order?

We supply Emtrictiabine IP Impurity A in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Emtrictiabine IP Impurity A?

Yes. Every lot of Emtrictiabine IP Impurity A 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 Emtrictiabine IP Impurity A be shipped internationally?

Yes. We export Emtrictiabine IP Impurity A worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.