(R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1… 173140-90-4

Name: (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one
Brand: Vaqora Chemicals
SKU: VQ-037690

About (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one

(R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one (CAS 173140-90-4) is an impurity of Indacaterol offered by Vaqora Chemicals. The compound has the formula C18H15NO3, corresponding to a molecular weight of 293.3 g/mol. Its systematic (IUPAC) name is 5-[(2R)-oxiran-2-yl]-8-phenylmethoxy-1H-quinolin-2-one. It is also known as Indacaterol interMediate :2 or (r)-8-benzyloxy-5-oxiranylcarbostyril.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Indacaterol, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one 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 Indacaterol

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

Indacaterol impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one
Catalogue No.	VQ-037690
CAS Number	173140-90-4
IUPAC name	5-[(2R)-oxiran-2-yl]-8-phenylmethoxy-1H-quinolin-2-one
Molecular formula	C₁₈H₁₅NO₃
Molecular weight	293.3 g/mol
Exact mass	293.1052
Grade	Reference Standard
HSN code	38229090
InChIKey	IHJYYLJZVBVLEK-INIZCTEOSA-N
SMILES	C1[C@H](O1)C2=C3C=CC(=O)NC3=C(C=C2)OCC4=CC=CC=C4
PubChem CID	11437812

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	1 / 3
TPSA	50.9 Å²
Synonyms	5-(2R)-2-Oxiranyl-8-(phenylmethoxy)-2(1H)-quinolinone, 2(1H)-Quinolinone, 5-(2R)-oxiranyl-8-(phenylmethoxy)-, 5-(2R)-2-Oxiranyl-8-benzyloxy-2(1H)-quinolinone, 8-(Benzyloxy)-5-[(2R)-oxiran-2-yl]quinolin-2(1H)-one, 2(1H)-Quinolinone, 5-(2R)-2-oxiranyl-8-(phenylmethoxy)-, 8-(benzyloxy)-5-[(2R)-oxiran-2-yl]-1,2-dihydroquinolin-2-one, Indacaterol interMediate :2, (r)-8-benzyloxy-5-oxiranylcarbostyril, (R)-5-(2-oxiranyl)-8-benzyloxy-2(1H)-quinolinone, 8-benzyloxy-5-[(2R)-oxiran-2-yl]-1H-quinolin-2-one

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 (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one?

The CAS Registry Number of (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one is 173140-90-4. It is also known as 5-(2R)-2-Oxiranyl-8-(phenylmethoxy)-2(1H)-quinolinone, 2(1H)-Quinolinone, 5-(2R)-oxiranyl-8-(phenylmethoxy)-, 5-(2R)-2-Oxiranyl-8-benzyloxy-2(1H)-quinolinone.

What is the molecular formula and molecular weight of (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one?

(R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one has the molecular formula C18H15NO3 and a molecular weight of 293.3 g/mol. Its IUPAC name is 5-[(2R)-oxiran-2-yl]-8-phenylmethoxy-1H-quinolin-2-one.

What is (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one used for?

(R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one 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 (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one can I order?

We supply (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one 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 (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one?

Yes. Every lot of (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one 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 (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one be shipped internationally?

Yes. We export (R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.