2-Aminobiphenyl

Name: 2-Aminobiphenyl
Brand: Vaqora Chemicals
SKU: VQ-033516

About 2-Aminobiphenyl

2-Aminobiphenyl is an impurity of Revefenacin carrying the CAS registry number 90-41-5. With the molecular formula C12H11N, it has a molar mass of 169.22 g/mol. Systematically, it is named 2-phenylaniline. Alternative names: 2-Aminodiphenyl and o-Aminobiphenyl.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Revefenacin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2-Aminobiphenyl in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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	2-Aminobiphenyl
Catalogue No.	VQ-033516
CAS Number	90-41-5
IUPAC name	2-phenylaniline
Molecular formula	C₁₂H₁₁N
Molecular weight	169.22 g/mol
Exact mass	169.0891
Grade	Reference Standard
HSN code	38229090
InChIKey	TWBPWBPGNQWFSJ-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C2=CC=CC=C2N
PubChem CID	7015

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	1 / 1
TPSA	26 Å²
Synonyms	2-Aminodiphenyl, o-Aminobiphenyl, o-Biphenylamine, o-Phenylaniline, o-Aminodiphenyl, Biphenyl-2-ylamine, 2-Phenylbenzenamine, ortho-aminodiphenyl, [1,1'-Biphenyl]-2-amine, 2-Biphenylylamine, biphenyl-2-amine, 2-Aminobifenyl

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H351Suspected of causing cancer
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P203, P264, P270, P273, P280, P301 + P317, P318, P330, 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 2-Aminobiphenyl?

The CAS Registry Number of 2-Aminobiphenyl is 90-41-5. It is also known as 2-Aminodiphenyl, o-Aminobiphenyl, o-Biphenylamine.

What is the molecular formula and molecular weight of 2-Aminobiphenyl?

2-Aminobiphenyl has the molecular formula C12H11N and a molecular weight of 169.22 g/mol. Its IUPAC name is 2-phenylaniline.

What is 2-Aminobiphenyl used for?

2-Aminobiphenyl 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 2-Aminobiphenyl can I order?

We supply 2-Aminobiphenyl 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 2-Aminobiphenyl?

Yes. Every lot of 2-Aminobiphenyl 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 2-Aminobiphenyl be shipped internationally?

Yes. 2-Aminobiphenyl 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.