Brexpiprazole Quinolinone intermediate

Name: Brexpiprazole Quinolinone intermediate
Brand: Vaqora Chemicals
SKU: VQ-013223

About Brexpiprazole Quinolinone intermediate

Brexpiprazole Quinolinone intermediate (CAS 70500-72-0) is a process intermediate or related compound of Brexpiprazole offered by Vaqora Chemicals. Formula C9H7NO2, molecular weight 161.16 g/mol. The IUPAC name is 7-hydroxy-1H-quinolin-2-one. Alternative names: 7-Hydroxyquinoline-(1H)-2-one and 2,7-Dihydroxyquinoline.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is a process intermediate or related compound in the synthesis of Brexpiprazole, useful for route development, impurity fate-and-purge studies and analytical method development. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg packs, Brexpiprazole Quinolinone intermediate is dispatched with a Certificate of Analysis (COA) to destinations worldwide. Stock is available for quick dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Brexpiprazole

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

Brexpiprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Brexpiprazole Quinolinone intermediate
Catalogue No.	VQ-013223
CAS Number	70500-72-0
IUPAC name	7-hydroxy-1H-quinolin-2-one
Molecular formula	C₉H₇NO₂
Molecular weight	161.16 g/mol
Exact mass	161.0477
Grade	Reference Standard
HSN code	2933
InChIKey	DBSPUDKBNOZFMX-UHFFFAOYSA-N
SMILES	C1=CC(=CC2=C1C=CC(=O)N2)O
PubChem CID	10975787

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	2 / 2
TPSA	49.3 Å²
Synonyms	7-Hydroxyquinoline-(1H)-2-one, 2,7-Dihydroxyquinoline, 7-Hydroxycarbostyril, 7-hydroxyquinolin-2(1H)-one, 7-Hydroxy-2(1H)-quinolinone, 7-hydroxy-2-quinolone, 7-Hydroxyquinolinone, quinoline-2,7-diol, 2(1H)-Quinolinone, 7-hydroxy-, 7-Hydroxy-2-quinolinone, 7-hydroxy-quinolone, 2,7-Quinolinediol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

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 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 Brexpiprazole Quinolinone intermediate?

The CAS Registry Number of Brexpiprazole Quinolinone intermediate is 70500-72-0. It is also known as 7-Hydroxyquinoline-(1H)-2-one, 2,7-Dihydroxyquinoline, 7-Hydroxycarbostyril.

What is the molecular formula and molecular weight of Brexpiprazole Quinolinone intermediate?

Brexpiprazole Quinolinone intermediate has the molecular formula C9H7NO2 and a molecular weight of 161.16 g/mol. Its IUPAC name is 7-hydroxy-1H-quinolin-2-one.

What is Brexpiprazole Quinolinone intermediate used for?

Brexpiprazole Quinolinone intermediate is supplied as a characterised reference material related to Brexpiprazole. 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 Brexpiprazole Quinolinone intermediate can I order?

We supply Brexpiprazole Quinolinone intermediate in Reference Standard grade, in 10 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Brexpiprazole Quinolinone intermediate?

Yes. Every lot of Brexpiprazole Quinolinone intermediate 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 Brexpiprazole Quinolinone intermediate be shipped internationally?

Yes. Brexpiprazole Quinolinone intermediate 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.