Loranitrile Stage-II-Impurity

Name: Loranitrile Stage-II-Impurity
Brand: Vaqora Chemicals
SKU: VQ-005242

About Loranitrile Stage-II-Impurity

Vaqora Chemicals supplies Loranitrile Stage-II-Impurity, an impurity of Loratadine registered under CAS number 31251-55-5 with a typical assay of 97.34%. Formula C13H10ClNO, molecular weight 231.68 g/mol. Systematically, it is named 2-(3-chlorophenyl)-1-pyridin-3-ylethanone. Alternative names: 2-(3-Chlorophenyl)-1-(3-pyridinyl)-1-ethanone and 2-(3-chlorophenyl)-1-(pyridin-3-yl)ethanone.

It is supplied 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.

Pharmaceutical QC and development laboratories use this impurity standard of Loratadine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Loranitrile Stage-II-Impurity is dispatched with a Certificate of Analysis (COA) to destinations 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 Loratadine

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

Loratadine impurities

Specifications & identifiers

Chemical identifiers
Product name	Loranitrile Stage-II-Impurity
Catalogue No.	VQ-005242
CAS Number	31251-55-5
IUPAC name	2-(3-chlorophenyl)-1-pyridin-3-ylethanone
Molecular formula	C₁₃H₁₀ClNO
Molecular weight	231.68 g/mol
Exact mass	231.0451
Grade	Reference Standard
Purity / assay	97.34%
HSN code	38229090
InChIKey	YVCWMYMJVPJFOI-UHFFFAOYSA-N
SMILES	C1=CC(=CC(=C1)Cl)CC(=O)C2=CN=CC=C2
PubChem CID	15365709

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	0 / 2
TPSA	30 Å²
Synonyms	2-(3-Chlorophenyl)-1-(3-pyridinyl)-1-ethanone, 2-(3-Chlorophenyl)-1-(pyridin-3-yl)ethan-1-one, 2-(3-chlorophenyl)-1-(pyridin-3-yl)ethanone, m-Chlorobenzyl 3-Pyridyl Ketone, starbld0018871

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 Loranitrile Stage-II-Impurity?

The CAS Registry Number of Loranitrile Stage-II-Impurity is 31251-55-5. It is also known as 2-(3-Chlorophenyl)-1-(3-pyridinyl)-1-ethanone, 2-(3-Chlorophenyl)-1-(pyridin-3-yl)ethan-1-one, 2-(3-chlorophenyl)-1-(pyridin-3-yl)ethanone.

What is the molecular formula and molecular weight of Loranitrile Stage-II-Impurity?

Loranitrile Stage-II-Impurity has the molecular formula C13H10ClNO and a molecular weight of 231.68 g/mol. Its IUPAC name is 2-(3-chlorophenyl)-1-pyridin-3-ylethanone.

What is Loranitrile Stage-II-Impurity used for?

Loranitrile Stage-II-Impurity is supplied as a characterised reference material related to Loratadine. 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 Loranitrile Stage-II-Impurity can I order?

We supply Loranitrile Stage-II-Impurity in Reference Standard (97.34%) 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 Loranitrile Stage-II-Impurity?

Yes. Every lot of Loranitrile Stage-II-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 Loranitrile Stage-II-Impurity be shipped internationally?

Yes. We export Loranitrile Stage-II-Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.