2-Nitrophenyl Hydrazine

Name: 2-Nitrophenyl Hydrazine
Brand: Vaqora Chemicals
SKU: VQ-043651

About 2-Nitrophenyl Hydrazine

Vaqora Chemicals supplies 2-Nitrophenyl Hydrazine, an impurity of Hydralazine registered under CAS number 3034-19-3. The compound has the formula C6H7N3O2, corresponding to a molecular weight of 153.14 g/mol. Common synonyms include HYDRAZINE, (o-NITROPHENYL)- and o-NITROPHENYLHYDRAZINE.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Hydralazine 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.

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

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

Industries

Related to Hydralazine

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

Hydralazine impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Nitrophenyl Hydrazine
Catalogue No.	VQ-043651
CAS Number	3034-19-3
IUPAC name	(2-nitrophenyl)hydrazine
Molecular formula	C₆H₇N₃O₂
Molecular weight	153.14 g/mol
Exact mass	153.0538
Grade	Reference Standard
HSN code	38229090
InChIKey	FRBUNLLUASHNDJ-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)NN)[N+](=O)[O-]
PubChem CID	3314739

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	2 / 4
TPSA	83.9 Å²
Synonyms	HYDRAZINE, (o-NITROPHENYL)-, o-NITROPHENYLHYDRAZINE, 2-NPH, 1-(2-Nitrophenyl)hydrazine, Hydrazine, (2-nitrophenyl)-, (o-Nitrophenyl)hydrazine, Hydrazine, (nitrophenyl)-, hydrazine, (2-nitro)phenyl-, 1-(2-Nitrophenyl)hydrazine #

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H228Flammable solid
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P240, P241, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P370 + P378, 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 2-Nitrophenyl Hydrazine?

The CAS Registry Number of 2-Nitrophenyl Hydrazine is 3034-19-3. It is also known as HYDRAZINE, (o-NITROPHENYL)-, o-NITROPHENYLHYDRAZINE, 2-NPH.

What is the molecular formula and molecular weight of 2-Nitrophenyl Hydrazine?

2-Nitrophenyl Hydrazine has the molecular formula C6H7N3O2 and a molecular weight of 153.14 g/mol. Its IUPAC name is (2-nitrophenyl)hydrazine.

What is 2-Nitrophenyl Hydrazine used for?

2-Nitrophenyl Hydrazine is supplied as a characterised reference material related to Hydralazine. 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 2-Nitrophenyl Hydrazine can I order?

We supply 2-Nitrophenyl Hydrazine 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 2-Nitrophenyl Hydrazine?

Yes. Every lot of 2-Nitrophenyl Hydrazine 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 2-Nitrophenyl Hydrazine be shipped internationally?

Yes. 2-Nitrophenyl Hydrazine 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.