4-(Methylamino)-3-nitrobenzoic Acid

Name: 4-(Methylamino)-3-nitrobenzoic Acid
Brand: Vaqora Chemicals
SKU: VQ-013075

About 4-(Methylamino)-3-nitrobenzoic Acid

4-(Methylamino)-3-nitrobenzoic Acid is a process intermediate or related compound of Dabigatran carrying the CAS registry number 41263-74-5. Its molecular formula is C8H8N2O4 and its molecular weight is 196.16 g/mol. It is also known as 3-Nitro-4-methylaminobenzoic acid or 4-Methylamino-3-nitrobenzoic acid.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Process chemists and analysts use it when developing synthetic routes to Dabigatran, tracking process-related impurities and validating analytical methods. Our customers for this product work in 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 Dabigatran

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

Dabigatran impurities

Specifications & identifiers

Chemical identifiers
Product name	4-(Methylamino)-3-nitrobenzoic Acid
Catalogue No.	VQ-013075
CAS Number	41263-74-5
IUPAC name	4-(methylamino)-3-nitrobenzoic acid
Molecular formula	C₈H₈N₂O₄
Molecular weight	196.16 g/mol
Exact mass	196.0484
Grade	Reference Standard
HSN code	2933
InChIKey	KSMLIIWEQBYUKA-UHFFFAOYSA-N
SMILES	CNC1=C(C=C(C=C1)C(=O)O)[N+](=O)[O-]
PubChem CID	283475

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	2 / 5
TPSA	95.2 Å²
Synonyms	3-Nitro-4-methylaminobenzoic acid, 4-Methylamino-3-nitrobenzoic acid, 4-Methylamino-3-nitro-benzoic acid, Benzoic acid, 4-(methylamino)-3-nitro-, 4-(methylamino)-3-nitrobenzoicacid, 4-(methylamino)-3-nitro-benzoic acid, 4-Methylamino-3-nitro benzoic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

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-(Methylamino)-3-nitrobenzoic Acid?

The CAS Registry Number of 4-(Methylamino)-3-nitrobenzoic Acid is 41263-74-5. It is also known as 3-Nitro-4-methylaminobenzoic acid, 4-Methylamino-3-nitrobenzoic acid, 4-Methylamino-3-nitro-benzoic acid.

What is the molecular formula and molecular weight of 4-(Methylamino)-3-nitrobenzoic Acid?

4-(Methylamino)-3-nitrobenzoic Acid has the molecular formula C8H8N2O4 and a molecular weight of 196.16 g/mol. Its IUPAC name is 4-(methylamino)-3-nitrobenzoic acid.

What is 4-(Methylamino)-3-nitrobenzoic Acid used for?

4-(Methylamino)-3-nitrobenzoic Acid is supplied as a characterised reference material related to Dabigatran. 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-(Methylamino)-3-nitrobenzoic Acid can I order?

We supply 4-(Methylamino)-3-nitrobenzoic Acid 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-(Methylamino)-3-nitrobenzoic Acid?

Yes. Every lot of 4-(Methylamino)-3-nitrobenzoic Acid 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-(Methylamino)-3-nitrobenzoic Acid be shipped internationally?

Yes. 4-(Methylamino)-3-nitrobenzoic Acid 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.