Boc-3-(2-pyridyl)-L-alanine

Boc-3-(2-吡啶基)-L-丙氨酸

Also known as: N-(tert-Butoxycarbonyl)-3-(2-pyridyl)-L-alanine, N-(tert-Butoxycarbonyl)-3-pyridin-2-yl-L-alanine, Boc-3-(2-pyridyl)-Ala-OH, Boc-L-3-(2-pyridyl)-alanine, Boc-2-Pal-OH, (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-pyridin-2-ylpropanoic acid, MFCD00191190

Boc-3-(2-pyridyl)-L-alanine (CAS 71239-85-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H18N2O4 and a molecular weight of 266.293 g/mol. It is also known as N-(tert-Butoxycarbonyl)-3-(2-pyridyl)-L-alanine, N-(tert-Butoxycarbonyl)-3-pyridin-2-yl-L-alanine and Boc-3-(2-pyridyl)-Ala-OH. Key properties include a melting point of 141 °C(dec.), a boiling point of 436.9±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 218.0±27.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
71239-85-5
Jingsj CID
J-7706-0
Molecular Formula
C13H18N2O4
Chinese Name
Boc-3-(2-吡啶基)-L-丙氨酸
Molecular Weight
266.293 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point141 °C(dec.)
Boiling Point436.9±40.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point218.0±27.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Boc-3-(2-pyridyl)-L-alanine?

The CAS number of Boc-3-(2-pyridyl)-L-alanine is 71239-85-5.

What are the molecular formula and molecular weight of Boc-3-(2-pyridyl)-L-alanine?

Boc-3-(2-pyridyl)-L-alanine has molecular formula C13H18N2O4 and molecular weight 266.293 g/mol.

Is Boc-3-(2-pyridyl)-L-alanine hazardous?

Boc-3-(2-pyridyl)-L-alanine has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Boc-3-(2-pyridyl)-L-alanine (CAS 71239-85-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7706-0 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.