Bis(2-nitrophenyl) disulfide

About Bis(2-nitrophenyl) disulfide

Bis(2-nitrophenyl) disulfide is a process intermediate or related compound of Droxidopa carrying the CAS registry number 1155-00-6. With the molecular formula C12H8N2O4S2, it has a molar mass of 308.3 g/mol. The IUPAC name is 1-nitro-2-[(2-nitrophenyl)disulfanyl]benzene. Common synonyms include Disulfide, bis(2-nitrophenyl) and o-Nitrophenyl disulfide.

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.

It is a process intermediate or related compound in the synthesis of Droxidopa, useful for route development, impurity fate-and-purge studies and analytical method development. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Droxidopa

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

Droxidopa impurities

Specifications & identifiers

Chemical identifiers
Product name	Bis(2-nitrophenyl) disulfide
Catalogue No.	VQ-051499
CAS Number	1155-00-6
IUPAC name	1-nitro-2-[(2-nitrophenyl)disulfanyl]benzene
Molecular formula	C₁₂H₈N₂O₄S₂
Molecular weight	308.3 g/mol
Exact mass	307.9925
InChIKey	NXCKJENHTITELM-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)[N+](=O)[O-])SSC2=CC=CC=C2[N+](=O)[O-]
PubChem CID	70861

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	0 / 6
TPSA	142 Å²
Synonyms	Disulfide, bis(2-nitrophenyl), o-Nitrophenyl disulfide, 2,2'-Dinitrodiphenyl disulfide, Bis(o-nitrophenyl) disulfide, Disulfide, bis(o-nitrophenyl), o,o'-Dinitrodiphenyl disulfide, Bis(2-nitrophenyl) disulphide, Disulfide, bis(o-nitrophenyl) (8CI), 1,2-bis(2-nitrophenyl)disulfane, 2-Nitrophenyl Disulfide, 1,1'-disulfanediylbis(2-nitrobenzene)

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 Bis(2-nitrophenyl) disulfide?

The CAS Registry Number of Bis(2-nitrophenyl) disulfide is 1155-00-6. It is also known as Disulfide, bis(2-nitrophenyl), o-Nitrophenyl disulfide, 2,2'-Dinitrodiphenyl disulfide.

What is the molecular formula and molecular weight of Bis(2-nitrophenyl) disulfide?

Bis(2-nitrophenyl) disulfide has the molecular formula C12H8N2O4S2 and a molecular weight of 308.3 g/mol. Its IUPAC name is 1-nitro-2-[(2-nitrophenyl)disulfanyl]benzene.

What is Bis(2-nitrophenyl) disulfide used for?

Bis(2-nitrophenyl) disulfide is supplied as a characterised reference material related to Droxidopa. 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 Bis(2-nitrophenyl) disulfide can I order?

We supply Bis(2-nitrophenyl) disulfide, 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 Bis(2-nitrophenyl) disulfide?

Yes. Every lot of Bis(2-nitrophenyl) disulfide 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 Bis(2-nitrophenyl) disulfide be shipped internationally?

Yes. We export Bis(2-nitrophenyl) disulfide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.