4,5-Dimethoxy-2-nitrobenzonitrile

Name: 4,5-Dimethoxy-2-nitrobenzonitrile
Brand: Vaqora Chemicals
SKU: VQ-048088

About 4,5-Dimethoxy-2-nitrobenzonitrile

4,5-Dimethoxy-2-nitrobenzonitrile (CAS 102714-71-6) is an impurity of Doxazosin offered by Vaqora Chemicals. Formula C9H8N2O4, molecular weight 208.17 g/mol. It is also known as Benzonitrile, 4,5-dimethoxy-2-nitro- or 6-Nitroveratronitrile.

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 “Warning” with 6 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Doxazosin, 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 4,5-Dimethoxy-2-nitrobenzonitrile 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 Doxazosin

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

Doxazosin impurities

Specifications & identifiers

Chemical identifiers
Product name	4,5-Dimethoxy-2-nitrobenzonitrile
Catalogue No.	VQ-048088
CAS Number	102714-71-6
IUPAC name	4,5-dimethoxy-2-nitrobenzonitrile
Molecular formula	C₉H₈N₂O₄
Molecular weight	208.17 g/mol
Exact mass	208.0484
Grade	Reference Standard
HSN code	38229090
InChIKey	NQSQQGDTYKGCOT-UHFFFAOYSA-N
SMILES	COC1=C(C=C(C(=C1)C#N)[N+](=O)[O-])OC
PubChem CID	1511288

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	0 / 5
TPSA	88.1 Å²
Synonyms	Benzonitrile, 4,5-dimethoxy-2-nitro-, 6-Nitroveratronitrile, 4,5-dimethoxy-2-nitrobenzenecarbonitrile, 1-Cyano-4,5-dimethoxy-2-nitrobenzene, 2-nitro-4,5-dimethoxybenzonitrile

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + 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 4,5-Dimethoxy-2-nitrobenzonitrile?

The CAS Registry Number of 4,5-Dimethoxy-2-nitrobenzonitrile is 102714-71-6. It is also known as Benzonitrile, 4,5-dimethoxy-2-nitro-, 6-Nitroveratronitrile, 4,5-dimethoxy-2-nitrobenzenecarbonitrile.

What is the molecular formula and molecular weight of 4,5-Dimethoxy-2-nitrobenzonitrile?

4,5-Dimethoxy-2-nitrobenzonitrile has the molecular formula C9H8N2O4 and a molecular weight of 208.17 g/mol. Its IUPAC name is 4,5-dimethoxy-2-nitrobenzonitrile.

What is 4,5-Dimethoxy-2-nitrobenzonitrile used for?

4,5-Dimethoxy-2-nitrobenzonitrile is supplied as a characterised reference material related to Doxazosin. 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 4,5-Dimethoxy-2-nitrobenzonitrile can I order?

We supply 4,5-Dimethoxy-2-nitrobenzonitrile 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 4,5-Dimethoxy-2-nitrobenzonitrile?

Yes. Every lot of 4,5-Dimethoxy-2-nitrobenzonitrile 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 4,5-Dimethoxy-2-nitrobenzonitrile be shipped internationally?

Yes. 4,5-Dimethoxy-2-nitrobenzonitrile 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.