2'-Nitro-p-acetanisidide

Name: 2'-Nitro-p-acetanisidide
Brand: Vaqora Chemicals
SKU: VQ-039407

About 2'-Nitro-p-acetanisidide

Listed under CAS 119-81-3, 2'-Nitro-p-acetanisidide is a stable isotope labelled analogue related to Thiabendazole available from Vaqora Chemicals. The compound has the formula C9H10N2O4, corresponding to a molecular weight of 210.19 g/mol. Its systematic (IUPAC) name is N-(4-methoxy-2-nitrophenyl)acetamide. Alternative names: 4`-Methoxy-2`-nitroacetanilide and 4'-Methoxy-2'-nitroacetanilide.

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. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Thiabendazole and related analytes in bioanalytical, pharmacokinetic and impurity studies. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 2'-Nitro-p-acetanisidide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Thiabendazole

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

Thiabendazole impurities

Specifications & identifiers

Chemical identifiers
Product name	2'-Nitro-p-acetanisidide
Catalogue No.	VQ-039407
CAS Number	119-81-3
IUPAC name	N-(4-methoxy-2-nitrophenyl)acetamide
Molecular formula	C₉H₁₀N₂O₄
Molecular weight	210.19 g/mol
Exact mass	210.0641
Grade	Reference Standard
HSN code	38229090
InChIKey	QGEGALJODPBPGR-UHFFFAOYSA-N
SMILES	CC(=O)NC1=C(C=C(C=C1)OC)[N+](=O)[O-]
PubChem CID	67075

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	1 / 4
TPSA	84.2 Å²
Synonyms	4`-Methoxy-2`-nitroacetanilide, 4'-Methoxy-2'-nitroacetanilide, Acetamide, N-(4-methoxy-2-nitrophenyl)-, 4-Acetamido-3-nitroanisole, p-Acetanisidide, 2-nitro-, p-Acetanisidide, 2'-nitro-, N-(4-methoxy-2-nitro-phenyl)-acetamide, 2-nitro-4-methoxyacetanilide, N-(4-methoxy-2-nitro-phenyl)acetamide, p-Acetaniside, 2'-nitro-, 4-Methoxy-2-nitro acetanilide

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 2'-Nitro-p-acetanisidide?

The CAS Registry Number of 2'-Nitro-p-acetanisidide is 119-81-3. It is also known as 4`-Methoxy-2`-nitroacetanilide, 4'-Methoxy-2'-nitroacetanilide, Acetamide, N-(4-methoxy-2-nitrophenyl)-.

What is the molecular formula and molecular weight of 2'-Nitro-p-acetanisidide?

2'-Nitro-p-acetanisidide has the molecular formula C9H10N2O4 and a molecular weight of 210.19 g/mol. Its IUPAC name is N-(4-methoxy-2-nitrophenyl)acetamide.

What is 2'-Nitro-p-acetanisidide used for?

2'-Nitro-p-acetanisidide is supplied as a characterised reference material related to Thiabendazole. 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'-Nitro-p-acetanisidide can I order?

We supply 2'-Nitro-p-acetanisidide 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'-Nitro-p-acetanisidide?

Yes. Every lot of 2'-Nitro-p-acetanisidide 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'-Nitro-p-acetanisidide be shipped internationally?

Yes. 2'-Nitro-p-acetanisidide 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.