tert-Butyl (2-aminophenyl)carbamate

Name: tert-Butyl (2-aminophenyl)carbamate
Brand: Vaqora Chemicals
SKU: VQ-013810

About tert-Butyl (2-aminophenyl)carbamate

tert-Butyl (2-aminophenyl)carbamate (CAS 146651-75-4) is a process intermediate or related compound of Telmisartan offered by Vaqora Chemicals with a typical assay of 98%. With the molecular formula C11H16N2O2, it has a molar mass of 208.26 g/mol. Its systematic (IUPAC) name is tert-butyl N-(2-aminophenyl)carbamate. Alternative names: (2-Aminophenyl)carbamic acid tert-butyl ester and 1,1-Dimethylethyl (2-aminophenyl)carbamate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is a process intermediate or related compound in the synthesis of Telmisartan, useful for route development, impurity fate-and-purge studies and analytical method development. 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. Stock is available for quick dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Telmisartan

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

Telmisartan impurities

Specifications & identifiers

Chemical identifiers
Product name	tert-Butyl (2-aminophenyl)carbamate
Catalogue No.	VQ-013810
CAS Number	146651-75-4
IUPAC name	tert-butyl N-(2-aminophenyl)carbamate
Molecular formula	C₁₁H₁₆N₂O₂
Molecular weight	208.26 g/mol
Exact mass	208.1212
Grade	Reference Standard
Purity / assay	98%
HSN code	2933
InChIKey	KCZFBLNQOSFGSH-UHFFFAOYSA-N
SMILES	CC(C)(C)OC(=O)NC1=CC=CC=C1N
PubChem CID	676311

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	2 / 3
TPSA	64.4 Å²
Synonyms	(2-Aminophenyl)carbamic acid tert-butyl ester, 1,1-Dimethylethyl (2-aminophenyl)carbamate, 2-(((tert-Butyloxy)carbonyl)amino)aniline, 2-(N-tert-Butoxycarbonyl)aminoaniline, 2-(tert-Butoxycarbonylamino)aniline, Boc-1,2-phenylenediamine, Mono-N-Boc-o-phenylenediamine, N-(tert-Butoxycarbonyl)-1,2-phenylenediamine, N-Boc-1,2-benzenediamine, N-Boc-1,2-phenylenediamine, N-tert-Butoxycarbonyl-o-phenylenediamine, tert-butyl 2-aminophenylcarbamate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction

Precautionary statements: P261, P264, P270, P272, P280, P301 + P317, P302 + P352, P321, P330, P333 + P317, P362 + P364, 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 tert-Butyl (2-aminophenyl)carbamate?

The CAS Registry Number of tert-Butyl (2-aminophenyl)carbamate is 146651-75-4. It is also known as (2-Aminophenyl)carbamic acid tert-butyl ester, 1,1-Dimethylethyl (2-aminophenyl)carbamate, 2-(((tert-Butyloxy)carbonyl)amino)aniline.

What is the molecular formula and molecular weight of tert-Butyl (2-aminophenyl)carbamate?

tert-Butyl (2-aminophenyl)carbamate has the molecular formula C11H16N2O2 and a molecular weight of 208.26 g/mol. Its IUPAC name is tert-butyl N-(2-aminophenyl)carbamate.

What is tert-Butyl (2-aminophenyl)carbamate used for?

tert-Butyl (2-aminophenyl)carbamate is supplied as a characterised reference material related to Telmisartan. 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 tert-Butyl (2-aminophenyl)carbamate can I order?

We supply tert-Butyl (2-aminophenyl)carbamate in Reference Standard (98%) 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 tert-Butyl (2-aminophenyl)carbamate?

Yes. Every lot of tert-Butyl (2-aminophenyl)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 tert-Butyl (2-aminophenyl)carbamate be shipped internationally?

Yes. tert-Butyl (2-aminophenyl)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.