Dioxidine

Name: Dioxidine
Brand: Vaqora Chemicals
SKU: VQ-036729

About Dioxidine

Listed under CAS 17311-31-8, Dioxidine is a high-purity reference standard of Dioxidine available from Vaqora Chemicals. With the molecular formula C10H10N2O4, it has a molar mass of 222.2 g/mol. The IUPAC name is [3-(hydroxymethyl)-1-oxido-4-oxoquinoxalin-4-ium-2-yl]methanol. It is also known as Dioxydine or Dioxidin.

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a reference sample of Dioxidine, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Dioxidine

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

Dioxidine impurities

Specifications & identifiers

Chemical identifiers
Product name	Dioxidine
Catalogue No.	VQ-036729
CAS Number	17311-31-8
IUPAC name	[3-(hydroxymethyl)-1-oxido-4-oxoquinoxalin-4-ium-2-yl]methanol
Molecular formula	C₁₀H₁₀N₂O₄
Molecular weight	222.2 g/mol
Exact mass	222.0641
Grade	Reference Standard
HSN code	38229090
InChIKey	DOIGHQCAQBRSKI-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)N(C(=C([N+]2=O)CO)CO)[O-]
PubChem CID	28467

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.7
H-bond donors / acceptors	2 / 5
TPSA	86.8 Å²
Synonyms	Dioxydine, Dioxidin, 2,3-Quinoxalinedimethanol, 1,4-dioxide, 2,3-quinoxalinedimethanol-1,4-dioxide, 2,3-Bis(hydroxymethyl)quinoxaline-1,4-dioxide, 2,3-bis(hydroxymethyl)-1-oxoquinoxalin-1-ium-4(1H)-olate, (1,4-dioxidoquinoxaline-2,3-diyl)dimethanol, (3-Hydroxymethyl-1,4-dioxy-quinoxalin-2-yl)-methanol, 2,3-bis(hydroxymethyl)-4-hydroxy-4-hydroquinoxalin-1-one, 2,3-bis(hydroxymethyl)quinoxaline-1,4-diol, 2,3-Bis(hydroxymethyl)quinoxaline 1,4-dioxide, [3-(hydroxymethyl)-1,4-dioxido-2-quinoxalinyl]methanol

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P332 + 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 Dioxidine?

The CAS Registry Number of Dioxidine is 17311-31-8. It is also known as Dioxydine, Dioxidin, 2,3-Quinoxalinedimethanol, 1,4-dioxide.

What is the molecular formula and molecular weight of Dioxidine?

Dioxidine has the molecular formula C10H10N2O4 and a molecular weight of 222.2 g/mol. Its IUPAC name is [3-(hydroxymethyl)-1-oxido-4-oxoquinoxalin-4-ium-2-yl]methanol.

What is Dioxidine used for?

Dioxidine is supplied as a characterised reference material related to Dioxidine. 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 Dioxidine can I order?

We supply Dioxidine 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 Dioxidine?

Yes. Every lot of Dioxidine 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 Dioxidine be shipped internationally?

Yes. Dioxidine 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.