Ethyl 4-(methyl(nitroso)amino)benzoate

Name: Ethyl 4-(methyl(nitroso)amino)benzoate
Brand: Vaqora Chemicals
SKU: VQ-024548

About Ethyl 4-(methyl(nitroso)amino)benzoate

Listed under CAS 208176-48-1, Ethyl 4-(methyl(nitroso)amino)benzoate is a nitrosamine impurity of Benzocaine available from Vaqora Chemicals. With the molecular formula C10H12N2O3, it has a molar mass of 208.21 g/mol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Laboratories use this nitrosamine standard to develop and validate highly sensitive LC-MS/MS methods, to confirm limits of detection and to document nitrosamine risk assessments in regulatory submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ethyl 4-(methyl(nitroso)amino)benzoate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Industries

Related to Benzocaine

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

Benzocaine impurities

Specifications & identifiers

Chemical identifiers
Product name	Ethyl 4-(methyl(nitroso)amino)benzoate
Catalogue No.	VQ-024548
CAS Number	208176-48-1
IUPAC name	ethyl 4-[methyl(nitroso)amino]benzoate
Molecular formula	C₁₀H₁₂N₂O₃
Molecular weight	208.21 g/mol
Exact mass	208.0848
Grade	Reference Standard
HSN code	38229090
InChIKey	AMNRBEHZXHVEJS-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=CC=C(C=C1)N(C)N=O
PubChem CID	15313881

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 5
TPSA	59 Å²

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 Ethyl 4-(methyl(nitroso)amino)benzoate?

The CAS Registry Number of Ethyl 4-(methyl(nitroso)amino)benzoate is 208176-48-1.

What is the molecular formula and molecular weight of Ethyl 4-(methyl(nitroso)amino)benzoate?

Ethyl 4-(methyl(nitroso)amino)benzoate has the molecular formula C10H12N2O3 and a molecular weight of 208.21 g/mol. Its IUPAC name is ethyl 4-[methyl(nitroso)amino]benzoate.

What is Ethyl 4-(methyl(nitroso)amino)benzoate used for?

Ethyl 4-(methyl(nitroso)amino)benzoate is supplied as a characterised reference material related to Benzocaine. 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 Ethyl 4-(methyl(nitroso)amino)benzoate can I order?

We supply Ethyl 4-(methyl(nitroso)amino)benzoate 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 Ethyl 4-(methyl(nitroso)amino)benzoate?

Yes. Every lot of Ethyl 4-(methyl(nitroso)amino)benzoate 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 Ethyl 4-(methyl(nitroso)amino)benzoate be shipped internationally?

Yes. We export Ethyl 4-(methyl(nitroso)amino)benzoate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.