1,3-Diphenyl-2-Aminopropane

About 1,3-Diphenyl-2-Aminopropane

1,3-Diphenyl-2-Aminopropane is an impurity of Labetalol carrying the CAS registry number 4275-43-8. Formula C15H17N, molecular weight 211.3 g/mol. Its systematic (IUPAC) name is 1,3-diphenylpropan-2-amine. Alternative names: alpha-Benzylphenethylamine and Benzeneethanamine, alpha-(phenylmethyl)-.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Danger” with 6 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Labetalol, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. 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.

Typical applications

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

Industries

Related to Labetalol

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

Labetalol impurities

Specifications & identifiers

Chemical identifiers
Product name	1,3-Diphenyl-2-Aminopropane
Catalogue No.	VQ-037845
CAS Number	4275-43-8
IUPAC name	1,3-diphenylpropan-2-amine
Molecular formula	C₁₅H₁₇N
Molecular weight	211.3 g/mol
Exact mass	211.1361
Grade	Reference Standard
HSN code	38229090
InChIKey	BWYYVSNVUCFQQN-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)CC(CC2=CC=CC=C2)N
PubChem CID	77960

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	1 / 1
TPSA	26 Å²
Synonyms	alpha-Benzylphenethylamine, Benzeneethanamine, alpha-(phenylmethyl)-, 1-Benzyl-2-phenyl-ethylamine, 1,3-diphenyl-2-propanamine, .alpha.-Benzylphenethylamine, 1,3-diphenylprop-2-ylamine, 2-Propanamine, 1,3-diphenyl, 1-benzyl-2-(phenyl)ethylamine, (1-benzyl-2-phenyl-ethyl)-amine, benzene, (2-amino-3-phenyl)propyl-

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H318Causes serious eye damage
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P330, P332 + 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 1,3-Diphenyl-2-Aminopropane?

The CAS Registry Number of 1,3-Diphenyl-2-Aminopropane is 4275-43-8. It is also known as alpha-Benzylphenethylamine, Benzeneethanamine, alpha-(phenylmethyl)-, 1-Benzyl-2-phenyl-ethylamine.

What is the molecular formula and molecular weight of 1,3-Diphenyl-2-Aminopropane?

1,3-Diphenyl-2-Aminopropane has the molecular formula C15H17N and a molecular weight of 211.3 g/mol. Its IUPAC name is 1,3-diphenylpropan-2-amine.

What is 1,3-Diphenyl-2-Aminopropane used for?

1,3-Diphenyl-2-Aminopropane is supplied as a characterised reference material related to Labetalol. 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 1,3-Diphenyl-2-Aminopropane can I order?

We supply 1,3-Diphenyl-2-Aminopropane 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 1,3-Diphenyl-2-Aminopropane?

Yes. Every lot of 1,3-Diphenyl-2-Aminopropane 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 1,3-Diphenyl-2-Aminopropane be shipped internationally?

Yes. 1,3-Diphenyl-2-Aminopropane 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.