Baclofen Impurity B

Name: Baclofen Impurity B
Brand: Vaqora Chemicals
SKU: VQ-004473

About Baclofen Impurity B

Vaqora Chemicals supplies Baclofen Impurity B, an impurity of Baclofen registered under CAS number 1141-23-7 at a purity of 95.69%. Its molecular formula is C11H12ClNO3 and its molecular weight is 241.67 g/mol. Its systematic (IUPAC) name is 5-amino-3-(4-chlorophenyl)-5-oxopentanoic acid. Common synonyms include 3-(4-Chlorophenyl)glutaramic acid and 3-(p-Chlorophenyl)glutaramic acid.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Baclofen, 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.

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

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

Baclofen impurities

Specifications & identifiers

Chemical identifiers
Product name	Baclofen Impurity B
Catalogue No.	VQ-004473
CAS Number	1141-23-7
IUPAC name	5-amino-3-(4-chlorophenyl)-5-oxopentanoic acid
Molecular formula	C₁₁H₁₂ClNO₃
Molecular weight	241.67 g/mol
Exact mass	241.0506
Grade	Reference Standard
Purity / assay	95.69%
HSN code	38229090
InChIKey	NLCJVRPOYTZTMS-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C(CC(=O)N)CC(=O)O)Cl
PubChem CID	4685477

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	2 / 3
TPSA	80.4 Å²
Synonyms	β-(2-Amino-2-oxoethyl)-4-chlorobenzenepropanoic acid, 3-(4-Chlorophenyl)glutaramic acid, (3RS)-5-Amino-3-(4-chlorophenyl)-5-oxopentanoic Acid, 3-(p-Chlorophenyl)glutaramic acid, beta-(2-Amino-2-oxoethyl)-4-chlorobenzenepropanoic acid, Baclofen EP Impurity B, 4-carbamoyl-3-(4-chlorophenyl)butanoic Acid, Benzenepropanoic acid, beta-(2-amino-2-oxoethyl)-4-chloro-, 3-(4-Chloro phenyl) Glutaric acid monoamide, 5-amino-3-(4-chlorophenyl)-5-oxopentanoicacid, 5-amino-3-(4-chlorophenyl)-5-oxo-pentanoic acid, 3-(4-chlorophenyl)glutaric acid monoami

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + 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 Baclofen Impurity B?

The CAS Registry Number of Baclofen Impurity B is 1141-23-7. It is also known as β-(2-Amino-2-oxoethyl)-4-chlorobenzenepropanoic acid, 3-(4-Chlorophenyl)glutaramic acid, (3RS)-5-Amino-3-(4-chlorophenyl)-5-oxopentanoic Acid.

What is the molecular formula and molecular weight of Baclofen Impurity B?

Baclofen Impurity B has the molecular formula C11H12ClNO3 and a molecular weight of 241.67 g/mol. Its IUPAC name is 5-amino-3-(4-chlorophenyl)-5-oxopentanoic acid.

What is Baclofen Impurity B used for?

Baclofen Impurity B is supplied as a characterised reference material related to Baclofen. 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 Baclofen Impurity B can I order?

We supply Baclofen Impurity B in Reference Standard (95.69%) grade, in 10 mg, 25 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Baclofen Impurity B?

Yes. Every lot of Baclofen Impurity B 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 Baclofen Impurity B be shipped internationally?

Yes. Baclofen Impurity B 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.