5-Formyl-8-hydroxycarbostyril

Name: 5-Formyl-8-hydroxycarbostyril
Brand: Vaqora Chemicals
SKU: VQ-031193

About 5-Formyl-8-hydroxycarbostyril

Vaqora Chemicals supplies 5-Formyl-8-hydroxycarbostyril, a metabolite or degradation product of Indacaterol registered under CAS number 68304-21-2. With the molecular formula C10H7NO3, it has a molar mass of 189.17 g/mol. Systematically, it is named 8-hydroxy-2-oxo-1H-quinoline-5-carbaldehyde.

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. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Indacaterol, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 5-Formyl-8-hydroxycarbostyril is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling
Fine chemical synthesis

Industries

Related to Indacaterol

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

Indacaterol impurities

Specifications & identifiers

Chemical identifiers
Product name	5-Formyl-8-hydroxycarbostyril
Catalogue No.	VQ-031193
CAS Number	68304-21-2
IUPAC name	8-hydroxy-2-oxo-1H-quinoline-5-carbaldehyde
Molecular formula	C₁₀H₇NO₃
Molecular weight	189.17 g/mol
Exact mass	189.0426
Grade	Reference Standard
HSN code	38229090
InChIKey	UZNMPVCZLVKVJQ-UHFFFAOYSA-N
SMILES	C1=CC(=C2C(=C1C=O)C=CC(=O)N2)O
PubChem CID	149432

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	2 / 3
TPSA	66.4 Å²

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 5-Formyl-8-hydroxycarbostyril?

The CAS Registry Number of 5-Formyl-8-hydroxycarbostyril is 68304-21-2. It is also known as 5-Quinolinecarboxaldehyde, 1,2-dihydro-8-hydroxy-2-oxo-, 8-hydroxy-2-oxo-1,2-dihydroquinoline-5-carbaldehyde, 1,2-Dihydro-8-hydroxy-2-oxo-5-quinolinecarboxaldehyde.

What is the molecular formula and molecular weight of 5-Formyl-8-hydroxycarbostyril?

5-Formyl-8-hydroxycarbostyril has the molecular formula C10H7NO3 and a molecular weight of 189.17 g/mol. Its IUPAC name is 8-hydroxy-2-oxo-1H-quinoline-5-carbaldehyde.

What is 5-Formyl-8-hydroxycarbostyril used for?

5-Formyl-8-hydroxycarbostyril is supplied as a characterised reference material related to Indacaterol. 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 5-Formyl-8-hydroxycarbostyril can I order?

We supply 5-Formyl-8-hydroxycarbostyril 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 5-Formyl-8-hydroxycarbostyril?

Yes. Every lot of 5-Formyl-8-hydroxycarbostyril 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 5-Formyl-8-hydroxycarbostyril be shipped internationally?

Yes. We export 5-Formyl-8-hydroxycarbostyril worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.