6-Isothiocyanatoquinoxaline

Name: 6-Isothiocyanatoquinoxaline
Brand: Vaqora Chemicals
SKU: VQ-021883

About 6-Isothiocyanatoquinoxaline

6-Isothiocyanatoquinoxaline (CAS 135306-56-8) is an impurity of Brimonidine offered by Vaqora Chemicals. Its molecular formula is C9H5N3S and its molecular weight is 187.22 g/mol. It is also known as Quinoxaline, 6-isothiocyanato-.

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

Pharmaceutical QC and development laboratories use this impurity standard of Brimonidine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 6-Isothiocyanatoquinoxaline is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Brimonidine

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

Brimonidine impurities

Specifications & identifiers

Chemical identifiers
Product name	6-Isothiocyanatoquinoxaline
Catalogue No.	VQ-021883
CAS Number	135306-56-8
IUPAC name	6-isothiocyanatoquinoxaline
Molecular formula	C₉H₅N₃S
Molecular weight	187.22 g/mol
Exact mass	187.0204
Grade	Reference Standard
HSN code	38229090
InChIKey	CORXSWKNPSHQAN-UHFFFAOYSA-N
SMILES	C1=CC2=NC=CN=C2C=C1N=C=S
PubChem CID	15907422

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 4
TPSA	70.2 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 6-Isothiocyanatoquinoxaline?

The CAS Registry Number of 6-Isothiocyanatoquinoxaline is 135306-56-8. It is also known as Quinoxaline, 6-isothiocyanato-.

What is the molecular formula and molecular weight of 6-Isothiocyanatoquinoxaline?

6-Isothiocyanatoquinoxaline has the molecular formula C9H5N3S and a molecular weight of 187.22 g/mol. Its IUPAC name is 6-isothiocyanatoquinoxaline.

What is 6-Isothiocyanatoquinoxaline used for?

6-Isothiocyanatoquinoxaline is supplied as a characterised reference material related to Brimonidine. 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 6-Isothiocyanatoquinoxaline can I order?

We supply 6-Isothiocyanatoquinoxaline 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 6-Isothiocyanatoquinoxaline?

Yes. Every lot of 6-Isothiocyanatoquinoxaline 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 6-Isothiocyanatoquinoxaline be shipped internationally?

Yes. We export 6-Isothiocyanatoquinoxaline worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.