1-(4-Nitrobenzyl)-1H-1,2,4-triazole

Name: 1-(4-Nitrobenzyl)-1H-1,2,4-triazole
Brand: Vaqora Chemicals
SKU: VQ-032497

About 1-(4-Nitrobenzyl)-1H-1,2,4-triazole

1-(4-Nitrobenzyl)-1H-1,2,4-triazole (CAS 119192-09-5) is an impurity of Rizatriptan offered by Vaqora Chemicals. Formula C9H8N4O2, molecular weight 204.19 g/mol. Its systematic (IUPAC) name is 1-[(4-nitrophenyl)methyl]-1,2,4-triazole. Common synonyms include 1-[(4-Nitrophenyl)methyl]-1H-1,2,4-triazole and 1-(4-Nitrobenzyl)-1,2,4-triazole.

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 “Warning”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Rizatriptan to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 1-(4-Nitrobenzyl)-1H-1,2,4-triazole in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Rizatriptan

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

Rizatriptan impurities

Specifications & identifiers

Chemical identifiers
Product name	1-(4-Nitrobenzyl)-1H-1,2,4-triazole
Catalogue No.	VQ-032497
CAS Number	119192-09-5
IUPAC name	1-[(4-nitrophenyl)methyl]-1,2,4-triazole
Molecular formula	C₉H₈N₄O₂
Molecular weight	204.19 g/mol
Exact mass	204.0647
Grade	Reference Standard
HSN code	38229090
InChIKey	NVRYCUYVBBCXHT-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1CN2C=NC=N2)[N+](=O)[O-]
PubChem CID	6482000

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	0 / 4
TPSA	76.5 Å²
Synonyms	1-[(4-Nitrophenyl)methyl]-1H-1,2,4-triazole, 1-(4-Nitrobenzyl)-1,2,4-triazole, 1H-1,2,4-Triazole, 1-[(4-nitrophenyl)methyl]-, 1-(4-Nitrophenyl)methyl-1,2,4-triazole, 1-(4-nitrophenyl) methyl-1,2,4-triazole

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 1-(4-Nitrobenzyl)-1H-1,2,4-triazole?

The CAS Registry Number of 1-(4-Nitrobenzyl)-1H-1,2,4-triazole is 119192-09-5. It is also known as 1-[(4-Nitrophenyl)methyl]-1H-1,2,4-triazole, 1-(4-Nitrobenzyl)-1,2,4-triazole, 1H-1,2,4-Triazole, 1-[(4-nitrophenyl)methyl]-.

What is the molecular formula and molecular weight of 1-(4-Nitrobenzyl)-1H-1,2,4-triazole?

1-(4-Nitrobenzyl)-1H-1,2,4-triazole has the molecular formula C9H8N4O2 and a molecular weight of 204.19 g/mol. Its IUPAC name is 1-[(4-nitrophenyl)methyl]-1,2,4-triazole.

What is 1-(4-Nitrobenzyl)-1H-1,2,4-triazole used for?

1-(4-Nitrobenzyl)-1H-1,2,4-triazole is supplied as a characterised reference material related to Rizatriptan. 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 1-(4-Nitrobenzyl)-1H-1,2,4-triazole can I order?

We supply 1-(4-Nitrobenzyl)-1H-1,2,4-triazole 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 1-(4-Nitrobenzyl)-1H-1,2,4-triazole?

Yes. Every lot of 1-(4-Nitrobenzyl)-1H-1,2,4-triazole 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 1-(4-Nitrobenzyl)-1H-1,2,4-triazole be shipped internationally?

Yes. 1-(4-Nitrobenzyl)-1H-1,2,4-triazole 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.