Loratadine Cyano Impurity

Name: Loratadine Cyano Impurity
Brand: Vaqora Chemicals
SKU: VQ-031631

About Loratadine Cyano Impurity

Loratadine Cyano Impurity (CAS 31255-57-9) is an impurity of Loratadine offered by Vaqora Chemicals. Its molecular formula is C14H11ClN2 and its molecular weight is 242.7 g/mol. Its systematic (IUPAC) name is 3-[2-(3-chlorophenyl)ethyl]pyridine-2-carbonitrile. It is also known as 2-Cyano-3-(3-chlorophenylethyl)pyridine or 3-(3-Chlorophenethyl)picolinonitrile.

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.

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

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	Loratadine Cyano Impurity
Catalogue No.	VQ-031631
CAS Number	31255-57-9
IUPAC name	3-[2-(3-chlorophenyl)ethyl]pyridine-2-carbonitrile
Molecular formula	C₁₄H₁₁ClN₂
Molecular weight	242.7 g/mol
Exact mass	242.0611
Grade	Reference Standard
HSN code	38229090
InChIKey	JPCGKKFEDUHGDF-UHFFFAOYSA-N
SMILES	C1=CC(=CC(=C1)Cl)CCC2=C(N=CC=C2)C#N
PubChem CID	4123225

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	0 / 2
TPSA	36.7 Å²
Synonyms	3-[2-(3-chlorophenyl)ethyl]-2-pyridinecarbonitrile, 3-(2-(3-Chlorophenyl)ethyl)-2-pyridinecarbonitrile, 2-Cyano-3-(3-chlorophenylethyl)pyridine, 3-(3-Chlorophenethyl)picolinonitrile, Loratadine Impurity 27, 3-[2-(3-Chlorophenyl)ethyl]-2-cyanopyridine, 2-Pyridinecarbonitrile,3-[2-(3-chlorophenyl)ethyl]-, 3-(2-(3-Chloro phenyl)ethyl)-2-pyridine carbonitrile, 3-(m-Chlorophenethyl)picolinonitrile, Loratadine Impurity 18, 3-[2-(3-chlorophenyl)-ethyl]-pyridine carbonitrile, 3-[2-(3chlorophenyl)ethyl]-2-pyridinecarbonitrile

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 Loratadine Cyano Impurity?

The CAS Registry Number of Loratadine Cyano Impurity is 31255-57-9. It is also known as 3-[2-(3-chlorophenyl)ethyl]-2-pyridinecarbonitrile, 3-(2-(3-Chlorophenyl)ethyl)-2-pyridinecarbonitrile, 2-Cyano-3-(3-chlorophenylethyl)pyridine.

What is the molecular formula and molecular weight of Loratadine Cyano Impurity?

Loratadine Cyano Impurity has the molecular formula C14H11ClN2 and a molecular weight of 242.7 g/mol. Its IUPAC name is 3-[2-(3-chlorophenyl)ethyl]pyridine-2-carbonitrile.

What is Loratadine Cyano Impurity used for?

Loratadine Cyano 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 Loratadine Cyano Impurity can I order?

We supply Loratadine Cyano Impurity 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 Loratadine Cyano Impurity?

Yes. Every lot of Loratadine Cyano 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 Loratadine Cyano Impurity be shipped internationally?

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