7-Chloro-3,4-dihydroquinolin-2(1H)-one

Name: 7-Chloro-3,4-dihydroquinolin-2(1H)-one
Brand: Zemixal
SKU: ZX-031364

Reference StandardAvailable on request

7-Chloro-3,4-dihydroquinolin-2(1H)-one (CAS 14548-50-6) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

7-Chloro-3,4-dihydroquinolin-2(1H)-one chemical structure

CAS number14548-50-6

FormulaC₉H₈ClNO

Molar mass181.62 g/mol

Physical formSolid

HS code38229090

InChIKeyHBKUREOLTIMYPY-UHFFFAOYSA-N

IUPAC name7-chloro-3,4-dihydro-1H-quinolin-2-one

About 7-Chloro-3,4-dihydroquinolin-2(1H)-one

7-Chloro-3,4-dihydroquinolin-2(1H)-one belongs to the Aripiprazole reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 14548-50-6, formula C9H8ClNO and molar mass 181.62 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Handling and storage

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Aripiprazole

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

Aripiprazole 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 7-Chloro-3,4-dihydroquinolin-2(1H)-one
Product name	7-Chloro-3,4-dihydroquinolin-2(1H)-one
Catalogue number	ZX-031364
CAS number	14548-50-6
IUPAC name	7-chloro-3,4-dihydro-1H-quinolin-2-one
Molecular formula	C₉H₈ClNO
Molar mass	181.62 g/mol
Exact mass	181.0294
Grade	Reference Standard
Physical form	Solid
XLogP3	1.7
H-bond donors / acceptors	1 / 1
Topological polar surface area	29.1 Å²
HS code	38229090
InChIKey	HBKUREOLTIMYPY-UHFFFAOYSA-N
SMILES	C1CC(=O)NC2=C1C=CC(=C2)Cl
PubChem CID	13690766
Synonyms	7-chloro-1,2,3,4-tetrahydroquinolin-2-one, 2(1H)-Quinolinone, 7-chloro-3,4-dihydro-, 7-chloro-3,4-dihydro-2(1H)-quinolinone, 7-chloro-1,2,3,4-tetrahydroquinolinone

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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 7-Chloro-3,4-dihydroquinolin-2(1H)-one
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 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 7-Chloro-3,4-dihydroquinolin-2(1H)-one

Which CAS number identifies 7-Chloro-3,4-dihydroquinolin-2(1H)-one?

7-Chloro-3,4-dihydroquinolin-2(1H)-one is registered under CAS 14548-50-6. You may also see it listed as 7-chloro-1,2,3,4-tetrahydroquinolin-2-one, 2(1H)-Quinolinone, 7-chloro-3,4-dihydro-, 7-chloro-3,4-dihydro-2(1H)-quinolinone. Our catalogue number for this item is ZX-031364.

What are the formula and molar mass of 7-Chloro-3,4-dihydroquinolin-2(1H)-one?

For 7-Chloro-3,4-dihydroquinolin-2(1H)-one, its formula is C9H8ClNO and its molar mass is 181.62 g/mol. The systematic (IUPAC) name is 7-chloro-3,4-dihydro-1H-quinolin-2-one. InChIKey HBKUREOLTIMYPY-UHFFFAOYSA-N lets you match it in any structure database.

How is 7-Chloro-3,4-dihydroquinolin-2(1H)-one used in pharmaceutical QC?

7-Chloro-3,4-dihydroquinolin-2(1H)-one is a characterised reference material linked to Aripiprazole. 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 7-Chloro-3,4-dihydroquinolin-2(1H)-one?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 7-Chloro-3,4-dihydroquinolin-2(1H)-one?

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 7-Chloro-3,4-dihydroquinolin-2(1H)-one to my country?

Yes. Because 7-Chloro-3,4-dihydroquinolin-2(1H)-one 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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