Olaquindox

Name: Olaquindox
Brand: Vaqora Chemicals
SKU: VQ-038735

About Olaquindox

Listed under CAS 23696-28-8, Olaquindox is an API reference standard available from Vaqora Chemicals. Its molecular formula is C12H13N3O4 and its molecular weight is 263.25 g/mol. Systematically, it is named N-(2-hydroxyethyl)-3-methyl-4-oxido-1-oxoquinoxalin-1-ium-2-carboxamide. Alternative names: BAY Va 9391 and BAY-VA-9391.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this the parent drug substance standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF 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, Olaquindox is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Specifications & identifiers

Chemical identifiers
Product name	Olaquindox
Catalogue No.	VQ-038735
CAS Number	23696-28-8
IUPAC name	N-(2-hydroxyethyl)-3-methyl-4-oxido-1-oxoquinoxalin-1-ium-2-carboxamide
Molecular formula	C₁₂H₁₃N₃O₄
Molecular weight	263.25 g/mol
Exact mass	263.0906
Grade	Reference Standard
HSN code	38229090
InChIKey	TURHTASYUMWZCC-UHFFFAOYSA-N
SMILES	CC1=C([N+](=O)C2=CC=CC=C2N1[O-])C(=O)NCCO
PubChem CID	71905

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.2
H-bond donors / acceptors	2 / 5
TPSA	95.7 Å²
Synonyms	BAY Va 9391, 2-Quinoxalinecarboxamide, N-(2-hydroxyethyl)-3-methyl-, 1,4-dioxide, N-(2-Hydroxyethyl)-3-methyl-2-quinoxalinecarboxamide 1,4-dioxide, BAY-VA-9391, 2-(N-(2-Hydroxyethyl)karbamoyl)-3-methylchinoxalin-1,4-dioxid, 2-(N-2'-Hydroxyethylcarbamoyl)-3-methylquinoxaline-di-N-oxide, 2-((2-Hydroxyethyl)carbamoyl)-3-methylquinoxaline 1,4-dioxide, N-(2-hydroxyethyl)-3-methyl-1,4-dioxido-quinoxaline-1,4-diium-2-carboxamide, N-(2-Hydroxyethyl)-3-methyl-1,4-dioxo-1lambda~5~,4lambda~5~-quinoxaline-2-carboxamide

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P264, P270, P271, P284, P301 + P317, P304 + P340, P330, P342 + P316, P403, 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 Olaquindox?

The CAS Registry Number of Olaquindox is 23696-28-8. It is also known as BAY Va 9391, 2-Quinoxalinecarboxamide, N-(2-hydroxyethyl)-3-methyl-, 1,4-dioxide, N-(2-Hydroxyethyl)-3-methyl-2-quinoxalinecarboxamide 1,4-dioxide.

What is the molecular formula and molecular weight of Olaquindox?

Olaquindox has the molecular formula C12H13N3O4 and a molecular weight of 263.25 g/mol. Its IUPAC name is N-(2-hydroxyethyl)-3-methyl-4-oxido-1-oxoquinoxalin-1-ium-2-carboxamide.

Which grade and pack sizes of Olaquindox can I order?

We supply Olaquindox 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 Olaquindox?

Yes. Every lot of Olaquindox 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 Olaquindox be shipped internationally?

Yes. Olaquindox 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.