3-(4-Chlorophenyl)-1-isoindolinone

Name: 3-(4-Chlorophenyl)-1-isoindolinone
Brand: Vaqora Chemicals
SKU: VQ-036273

About 3-(4-Chlorophenyl)-1-isoindolinone

Vaqora Chemicals supplies 3-(4-Chlorophenyl)-1-isoindolinone, an impurity of Chlortalidone registered under CAS number 2224-77-3. With the molecular formula C14H10ClNO, it has a molar mass of 243.69 g/mol. Systematically, it is named 3-(4-chlorophenyl)-2,3-dihydroisoindol-1-one. Alternative names: 1-(4-chlorophenyl)-3-oxoisoindoline and 3-(4-Chlorophenyl)isoindolin-1-one.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

As a characterised impurity of Chlortalidone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 3-(4-Chlorophenyl)-1-isoindolinone in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Chlortalidone

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

Chlortalidone impurities

Specifications & identifiers

Chemical identifiers
Product name	3-(4-Chlorophenyl)-1-isoindolinone
Catalogue No.	VQ-036273
CAS Number	2224-77-3
IUPAC name	3-(4-chlorophenyl)-2,3-dihydroisoindol-1-one
Molecular formula	C₁₄H₁₀ClNO
Molecular weight	243.69 g/mol
Exact mass	243.0451
Grade	Reference Standard
HSN code	38229090
InChIKey	OMUHBVDRMKRVLW-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(NC2=O)C3=CC=C(C=C3)Cl
PubChem CID	5073852

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	1 / 1
TPSA	29.1 Å²
Synonyms	1-(4-chlorophenyl)-3-oxoisoindoline, 3-(4-Chlorophenyl)isoindolin-1-one, 3-(4-chlorophenyl)-2,3-dihydro-1H-isoindol-1-one, 1H-Isoindol-1-one, 3-(4-chlorophenyl)-2,3-dihydro-, 3-(4-Chlorophenyl)isoindolinone, 3-(4-Chlorophenyl)phthalimidine, Phthalimidine, 3-(p-chlorophenyl)-

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H318Causes serious eye damage

Precautionary statements: P264 + P265, P280, P305 + P354 + P338, P317

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 3-(4-Chlorophenyl)-1-isoindolinone?

The CAS Registry Number of 3-(4-Chlorophenyl)-1-isoindolinone is 2224-77-3. It is also known as 1-(4-chlorophenyl)-3-oxoisoindoline, 3-(4-Chlorophenyl)isoindolin-1-one, 3-(4-chlorophenyl)-2,3-dihydro-1H-isoindol-1-one.

What is the molecular formula and molecular weight of 3-(4-Chlorophenyl)-1-isoindolinone?

3-(4-Chlorophenyl)-1-isoindolinone has the molecular formula C14H10ClNO and a molecular weight of 243.69 g/mol. Its IUPAC name is 3-(4-chlorophenyl)-2,3-dihydroisoindol-1-one.

What is 3-(4-Chlorophenyl)-1-isoindolinone used for?

3-(4-Chlorophenyl)-1-isoindolinone is supplied as a characterised reference material related to Chlortalidone. 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 3-(4-Chlorophenyl)-1-isoindolinone can I order?

We supply 3-(4-Chlorophenyl)-1-isoindolinone 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 3-(4-Chlorophenyl)-1-isoindolinone?

Yes. Every lot of 3-(4-Chlorophenyl)-1-isoindolinone 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 3-(4-Chlorophenyl)-1-isoindolinone be shipped internationally?

Yes. 3-(4-Chlorophenyl)-1-isoindolinone 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.