(R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acet… 2763812-26-4

Name: (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate
Brand: Vaqora Chemicals
SKU: VQ-030622

About (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate

(R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate (CAS 2763812-26-4) is a nitrosamine impurity of Etomidate offered by Vaqora Chemicals. Formula C12H16N2O3, molecular weight 236.27 g/mol. Systematically, it is named ethyl 2-[nitroso-[(1R)-1-phenylethyl]amino]acetate.

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. 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. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Etomidate

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

Etomidate impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate
Catalogue No.	VQ-030622
CAS Number	2763812-26-4
IUPAC name	ethyl 2-[nitroso-[(1R)-1-phenylethyl]amino]acetate
Molecular formula	C₁₂H₁₆N₂O₃
Molecular weight	236.27 g/mol
Exact mass	236.1161
Grade	Reference Standard
HSN code	38229090
InChIKey	GBOUVSSUIAYTCU-SNVBAGLBSA-N
SMILES	CCOC(=O)CN([C@H](C)C1=CC=CC=C1)N=O
PubChem CID	176482779

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
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 (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate?

The CAS Registry Number of (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate is 2763812-26-4. It is also known as Ethyl (R)-N-nitroso-N-(1-phenylethyl)glycinate.

What is the molecular formula and molecular weight of (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate?

(R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate has the molecular formula C12H16N2O3 and a molecular weight of 236.27 g/mol. Its IUPAC name is ethyl 2-[nitroso-[(1R)-1-phenylethyl]amino]acetate.

What is (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate used for?

(R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate is supplied as a characterised reference material related to Etomidate. 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 (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate can I order?

We supply (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate 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 (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate?

Yes. Every lot of (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate 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 (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate be shipped internationally?

Yes. We export (R)-Ethyl 2-(nitroso(1-phenylethyl)amino)acetate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.