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(R)-2-Benzyl-3-(tert-Butoxycarbonylamino)propanoic acid

(R)-2-苄基-3-((叔丁氧羰基)氨基)丙酸

Also known as: (2R)-2-Benzyl-3-[(tert-butoxycarbonyl)amino]propanoic acid, (2R)-3-[(tert-Butoxycarbonyl)amino]-2-(phenylmethyl)propionic acid, (2S)-2-Benzyl-3-[(tert-butoxycarbonyl)-amino]propanoic acid, (R)-2-BENZYL-3-TERT-BUTOXYCARBONYLAMINO-PROPIONIC ACID, (R)-2-Benzyl-3-((tert-butoxycarbonyl)amino)propanoic acid, (R)-2-benzyl-3-(tert-butoxycarbonylamino), (Tert-Butoxy)Carbonyl (R)-3-Amino-2-benzylpropanoic acid, Benzenepropanoic acid, a-[[[(1,1-dimethylethoxy)carbonyl]amino]methyl]-,(aR)-, Boc-(R)-3-aMino-2-benzylpropanoic acid, Boc-(R)-β2-homophenylalanine

(R)-2-Benzyl-3-(tert-Butoxycarbonylamino)propanoic acid (CAS 262301-38-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H21NO4 and a molecular weight of 279.332 g/mol. It is also known as (2R)-2-Benzyl-3-[(tert-butoxycarbonyl)amino]propanoic acid, (2R)-3-[(tert-Butoxycarbonyl)amino]-2-(phenylmethyl)propionic acid, (2S)-2-Benzyl-3-[(tert-butoxycarbonyl)-amino]propanoic acid and (R)-2-BENZYL-3-TERT-BUTOXYCARBONYLAMINO-PROPIONIC ACID. Key properties include a melting point of 94-102ºC, a boiling point of 441.3±38.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 220.7±26.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
262301-38-2
Jingsj CID
J-89677-7
Molecular Formula
C15H21NO4
Chinese Name
(R)-2-苄基-3-((叔丁氧羰基)氨基)丙酸
Molecular Weight
279.332 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point94-102ºC
Boiling Point441.3±38.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point220.7±26.8 °C

Frequently Asked Questions

What is the CAS number of (R)-2-Benzyl-3-(tert-Butoxycarbonylamino)propanoic acid?

The CAS number of (R)-2-Benzyl-3-(tert-Butoxycarbonylamino)propanoic acid is 262301-38-2.

What are the molecular formula and molecular weight of (R)-2-Benzyl-3-(tert-Butoxycarbonylamino)propanoic acid?

(R)-2-Benzyl-3-(tert-Butoxycarbonylamino)propanoic acid has molecular formula C15H21NO4 and molecular weight 279.332 g/mol.

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

Last updated:

How to cite: Jingsj. "(R)-2-Benzyl-3-(tert-Butoxycarbonylamino)propanoic acid (CAS 262301-38-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-89677-7 (accessed 2026-10-23).

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