Baclofen Impurity A

Name: Baclofen Impurity A
Brand: Zemixal
SKU: ZX-004406

Reference StandardIn stock

Buy Baclofen Impurity A (CAS 22518-27-0) from Zemixal: C10H10ClNO, COA and SDS with every lot, worldwide shipping. Purity 94.27%.

Pack sizes

CAS number22518-27-0

FormulaC₁₀H₁₀ClNO

Molar mass195.64 g/mol

Physical formSolid

HS code38229090

Purity94.27%

InChIKeyOVRPDYOZYMCTAK-UHFFFAOYSA-N

IUPAC name4-(4-chlorophenyl)pyrrolidin-2-one

About Baclofen Impurity A

Analytical teams working on Baclofen use Baclofen Impurity A as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 22518-27-0, formula C10H10ClNO and molar mass 195.64 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

Hazard communication follows GHS (Danger: H301, H311, H315 and H317). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 5 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Baclofen

See every impurity, metabolite and related compound we list for this API.

Baclofen standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Baclofen Impurity A
Product name	Baclofen Impurity A
Catalogue number	ZX-004406
CAS number	22518-27-0
Other CAS numbers	113933-06-5
IUPAC name	4-(4-chlorophenyl)pyrrolidin-2-one
Molecular formula	C₁₀H₁₀ClNO
Molar mass	195.64 g/mol
Exact mass	195.0451
Grade	Reference Standard
Purity / assay	94.27%
Physical form	Solid
XLogP3	1.6
H-bond donors / acceptors	1 / 1
Topological polar surface area	29.1 Å²
HS code	38229090
InChIKey	OVRPDYOZYMCTAK-UHFFFAOYSA-N
SMILES	C1C(CNC1=O)C2=CC=C(C=C2)Cl
PubChem CID	185490
Synonyms	4-(p-chlorophenyl)-2-oxopyrrolidine, (±)-Baclofen Lactam, 4-(4-Chlorophenyl)-2-pyrrolidinone, (4RS)-4-(4-Chlorophenyl)pyrrolidin-2-one, (RS)-4-Amino-3-(4-chlorophenyl)butyric Acid Lactam, 4-(4-Chlorophenyl)-2-pyrrolidone, USP Baclofen Related Compound A, Baclofen EP Impurity A, 2-Pyrrolidinone, 4-(4-chlorophenyl)-, 4-(4-Chloro-phenyl)-pyrrolidin-2-one, Baclofen impurity A CRS, (4RS)-4-(4-Chlorophenyl)pyrrolidin-2-one (Baclofen Lactam)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Health hazard

Signal word Danger

H301Toxic if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H330Fatal if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P233, P260, P261, P262, P264, P264 + P265, P270, P271, P272, P280, P284, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P318, P319, P320, P321, P330, P332 + P317, P333 + P317

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Baclofen Impurity A
5 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Baclofen Impurity A

Which CAS number identifies Baclofen Impurity A?

Baclofen Impurity A is registered under CAS 22518-27-0. You may also see it listed as 4-(p-chlorophenyl)-2-oxopyrrolidine, (±)-Baclofen Lactam, 4-(4-Chlorophenyl)-2-pyrrolidinone. Our catalogue number for this item is ZX-004406.

What are the formula and molar mass of Baclofen Impurity A?

For Baclofen Impurity A, its formula is C10H10ClNO and its molar mass is 195.64 g/mol. The systematic (IUPAC) name is 4-(4-chlorophenyl)pyrrolidin-2-one. InChIKey OVRPDYOZYMCTAK-UHFFFAOYSA-N lets you match it in any structure database.

How is Baclofen Impurity A used in pharmaceutical QC?

Baclofen Impurity A is a characterised reference material linked to Baclofen. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Baclofen Impurity A?

This listing is Reference Standard grade with 94.27% purity. Standard packs are 5 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Baclofen Impurity A?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Baclofen Impurity A to my country?

Yes. Because Baclofen Impurity A is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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