Lofexidine Acid Impurity

Name: Lofexidine Acid Impurity
Brand: Vaqora Chemicals
SKU: VQ-038101

About Lofexidine Acid Impurity

Lofexidine Acid Impurity (CAS 25140-90-3) is an impurity of Lofexidine offered by Vaqora Chemicals. The compound has the formula C9H8Cl2O3, corresponding to a molecular weight of 235.06 g/mol. Systematically, it is named 2-(2,6-dichlorophenoxy)propanoic acid. Common synonyms include 2-(2,6-Dichlorophenoxy)propionic acid and Propanoic acid, 2-(2,6-dichlorophenoxy)-.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

This Lofexidine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in 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 Lofexidine

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

Lofexidine impurities

Specifications & identifiers

Chemical identifiers
Product name	Lofexidine Acid Impurity
Catalogue No.	VQ-038101
CAS Number	25140-90-3
IUPAC name	2-(2,6-dichlorophenoxy)propanoic acid
Molecular formula	C₉H₈Cl₂O₃
Molecular weight	235.06 g/mol
Exact mass	233.985
Grade	Reference Standard
HSN code	38229090
InChIKey	JTSKVVDMNKQPAO-UHFFFAOYSA-N
SMILES	CC(C(=O)O)OC1=C(C=CC=C1Cl)Cl
PubChem CID	91290

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	2-(2,6-Dichlorophenoxy)propionic acid, Propanoic acid, 2-(2,6-dichlorophenoxy)-, 2,6-Dichlorophenoxy-alpha-propionic acid, 2,6-Dichlorprop, Flufenamic Acid Impurity 22, 2,6-dichlorophenoxy propionic acid, 2-(2,6-Dichlorophenoxy)propanoato, 2-(2,6-dichlorophenoxy)propanoicacid

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled

Precautionary statements: P261, P262, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P316, P321, P330, P361 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Lofexidine Acid Impurity?

The CAS Registry Number of Lofexidine Acid Impurity is 25140-90-3. It is also known as 2-(2,6-Dichlorophenoxy)propionic acid, Propanoic acid, 2-(2,6-dichlorophenoxy)-, 2,6-Dichlorophenoxy-alpha-propionic acid.

What is the molecular formula and molecular weight of Lofexidine Acid Impurity?

Lofexidine Acid Impurity has the molecular formula C9H8Cl2O3 and a molecular weight of 235.06 g/mol. Its IUPAC name is 2-(2,6-dichlorophenoxy)propanoic acid.

What is Lofexidine Acid Impurity used for?

Lofexidine Acid Impurity is supplied as a characterised reference material related to Lofexidine. 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 Lofexidine Acid Impurity can I order?

We supply Lofexidine Acid 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 Lofexidine Acid Impurity?

Yes. Every lot of Lofexidine Acid 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 Lofexidine Acid Impurity be shipped internationally?

Yes. Lofexidine Acid Impurity is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.