L-Tryptophan benzyl ester
L-色氨酸苯甲酯
Also known as: (S)-Benzyl 2-amino-3-(1H-indol-3-yl)propanoate, Benzyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate, L-Tryptophan benzyl ester 98, L-Tryptophan, phenylmethyl ester, L-tryptophane benzyl ester, H-Trp-OBzl
L-Tryptophan benzyl ester (CAS 4299-69-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H18N2O2 and a molecular weight of 294.34800 g/mol. It is also known as (S)-Benzyl 2-amino-3-(1H-indol-3-yl)propanoate, Benzyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate and L-Tryptophan benzyl ester 98. Key properties include a melting point of 77-80 °C(lit.), a boiling point of 489.9±35.0 °C(Predicted) and a density of 1.247±0.06 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4299-69-8
- Jingsj CID
- J-47726-6
- Molecular Formula
- C18H18N2O2
- Chinese Name
- L-色氨酸苯甲酯
- Molecular Weight
- 294.34800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 77-80 °C(lit.) |
|---|---|
| Boiling Point | 489.9±35.0 °C(Predicted) |
| Density | 1.247±0.06 g/cm3(Predicted) |
Frequently Asked Questions
What is the CAS number of L-Tryptophan benzyl ester?
The CAS number of L-Tryptophan benzyl ester is 4299-69-8.
What are the molecular formula and molecular weight of L-Tryptophan benzyl ester?
L-Tryptophan benzyl ester has molecular formula C18H18N2O2 and molecular weight 294.34800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "L-Tryptophan benzyl ester (CAS 4299-69-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47726-6 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.