Benzyl N-(2-oxoethyl)carbamate

About Benzyl N-(2-oxoethyl)carbamate

Benzyl N-(2-oxoethyl)carbamate is an impurity of Revefenacin carrying the CAS registry number 67561-03-9. Its molecular formula is C10H11NO3 and its molecular weight is 193.2 g/mol. Alternative names: benzyl (2-oxoethyl)carbamate and benzyl(2-oxoethyl)carbamate.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Revefenacin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across 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

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

Industries

Related to Revefenacin

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

Revefenacin impurities

Specifications & identifiers

Chemical identifiers
Product name	Benzyl N-(2-oxoethyl)carbamate
Catalogue No.	VQ-033519
CAS Number	67561-03-9
IUPAC name	benzyl N-(2-oxoethyl)carbamate
Molecular formula	C₁₀H₁₁NO₃
Molecular weight	193.2 g/mol
Exact mass	193.0739
Grade	Reference Standard
HSN code	38229090
InChIKey	QSNONXQMKXTNQH-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)COC(=O)NCC=O
PubChem CID	11217768

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	1 / 3
TPSA	55.4 Å²
Synonyms	benzyl (2-oxoethyl)carbamate, Carbamic acid, (2-oxoethyl)-, phenylmethyl ester, benzyl(2-oxoethyl)carbamate, 2-(Cbz-amino)acetaldehyde, N-cbz-2-aminoethanal, 2-Benzyloxycarbonylaminoethanal, N-Benzyloxycarbonyl Aminoacetaldehyde, (2-oxoethyl)-carbamic acid benzyl ester, (2-oxo-ethyl)-carbamic acid benzyl ester

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Benzyl N-(2-oxoethyl)carbamate?

The CAS Registry Number of Benzyl N-(2-oxoethyl)carbamate is 67561-03-9. It is also known as benzyl (2-oxoethyl)carbamate, Carbamic acid, (2-oxoethyl)-, phenylmethyl ester, benzyl(2-oxoethyl)carbamate.

What is the molecular formula and molecular weight of Benzyl N-(2-oxoethyl)carbamate?

Benzyl N-(2-oxoethyl)carbamate has the molecular formula C10H11NO3 and a molecular weight of 193.2 g/mol. Its IUPAC name is benzyl N-(2-oxoethyl)carbamate.

What is Benzyl N-(2-oxoethyl)carbamate used for?

Benzyl N-(2-oxoethyl)carbamate is supplied as a characterised reference material related to Revefenacin. 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 Benzyl N-(2-oxoethyl)carbamate can I order?

We supply Benzyl N-(2-oxoethyl)carbamate 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 Benzyl N-(2-oxoethyl)carbamate?

Yes. Every lot of Benzyl N-(2-oxoethyl)carbamate 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 Benzyl N-(2-oxoethyl)carbamate be shipped internationally?

Yes. Benzyl N-(2-oxoethyl)carbamate 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.