Tenofovir Disoproxil Fumarate IP Impurity K

Name: Tenofovir Disoproxil Fumarate IP Impurity K
Brand: Vaqora Chemicals
SKU: VQ-034104

About Tenofovir Disoproxil Fumarate IP Impurity K

Tenofovir Disoproxil Fumarate IP Impurity K (CAS 4121-40-8) is an impurity of Tenofovir offered by Vaqora Chemicals. With the molecular formula C8H9N5, it has a molar mass of 175.19 g/mol. Systematically, it is named 9-prop-1-enylpurin-6-amine. It is also known as Tenofovir Impurity B or 9-(1-propen-1-yl)-9H-Purin-6-amine.

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

As a characterised impurity of Tenofovir, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Tenofovir Disoproxil Fumarate IP Impurity K in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Tenofovir

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

Tenofovir impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tenofovir Disoproxil Fumarate IP Impurity K
Catalogue No.	VQ-034104
CAS Number	4121-40-8
IUPAC name	9-prop-1-enylpurin-6-amine
Molecular formula	C₈H₉N₅
Molecular weight	175.19 g/mol
Exact mass	175.0858
Grade	Reference Standard
HSN code	38229090
InChIKey	ACWCANXGLNLMJB-UHFFFAOYSA-N
SMILES	CC=CN1C=NC2=C(N=CN=C21)N
PubChem CID	53636214

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	1 / 4
TPSA	69.6 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 Tenofovir Disoproxil Fumarate IP Impurity K?

The CAS Registry Number of Tenofovir Disoproxil Fumarate IP Impurity K is 4121-40-8. It is also known as Tenofovir Impurity B, 9-(1-propen-1-yl)-9H-Purin-6-amine, (Z)-Mutagenic Impurity of Tenofovir Disoproxil.

What is the molecular formula and molecular weight of Tenofovir Disoproxil Fumarate IP Impurity K?

Tenofovir Disoproxil Fumarate IP Impurity K has the molecular formula C8H9N5 and a molecular weight of 175.19 g/mol. Its IUPAC name is 9-prop-1-enylpurin-6-amine.

What is Tenofovir Disoproxil Fumarate IP Impurity K used for?

Tenofovir Disoproxil Fumarate IP Impurity K is supplied as a characterised reference material related to Tenofovir. 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 Tenofovir Disoproxil Fumarate IP Impurity K can I order?

We supply Tenofovir Disoproxil Fumarate IP Impurity K 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 Tenofovir Disoproxil Fumarate IP Impurity K?

Yes. Every lot of Tenofovir Disoproxil Fumarate IP Impurity K 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 Tenofovir Disoproxil Fumarate IP Impurity K be shipped internationally?

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