Boc-5-hydroxy-L-tryptophan

BOC-5-羟基-L-色氨酸

Also known as: (S)-2-((tert-Butoxycarbonyl)amino)-3-(5-hydroxy-1H-indol-3-yl)propanoic acid, (S)-2-tert-butoxy-carbonylamino-3-(5-hydroxy-1H-indol-3-yl)-propionic acid, 5-Hydroxy-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-tryptophan, BOC-2-AMINO-3-(5-HYDROXYINDOLYL)PROPIONIC ACID, BOC-5-HYDROXY-L-TRYPTOPHAN, BOC-L-5-HYDROXYTRYPTOPHAN, BOC-TRP(5-OH)-OH, Boc-5HTP-OH, Nα-Boc-5-hydroxy-L-tryptophan, N-[(1,1-Dimethylethoxy)carbonyl]-5-hydroxy-L-tryptophan

Boc-5-hydroxy-L-tryptophan (CAS 119768-45-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H20N2O5 and a molecular weight of 320.340 g/mol. It is also known as (S)-2-((tert-Butoxycarbonyl)amino)-3-(5-hydroxy-1H-indol-3-yl)propanoic acid, (S)-2-tert-butoxy-carbonylamino-3-(5-hydroxy-1H-indol-3-yl)-propionic acid and 5-Hydroxy-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-tryptophan. Key properties include a boiling point of 590.3±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 310.8±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
119768-45-5
Jingsj CID
J-1495306-8
Molecular Formula
C16H20N2O5
Chinese Name
BOC-5-羟基-L-色氨酸
Molecular Weight
320.340 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point590.3±50.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point310.8±30.1 °C

Frequently Asked Questions

What is the CAS number of Boc-5-hydroxy-L-tryptophan?

The CAS number of Boc-5-hydroxy-L-tryptophan is 119768-45-5.

What are the molecular formula and molecular weight of Boc-5-hydroxy-L-tryptophan?

Boc-5-hydroxy-L-tryptophan has molecular formula C16H20N2O5 and molecular weight 320.340 g/mol.

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

Last updated:

How to cite: Jingsj. "Boc-5-hydroxy-L-tryptophan (CAS 119768-45-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495306-8 (accessed 2026-10-25).

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