Fmoc-His(Trt)-OH
Also known as: N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-1-trityl-L-histidine, Fmoc-His(1-Trt)-OH, Nα-Fmoc-N(im)-trityl-L-histidine, Nα-Fmoc-τ-trityl-L-histidine, MFCD00043332, N-alpha-FMOC-N-Trityl-L-histidine, Na-Fmoc-Nim-trityl-L-histidine, FMOC-HIS(TRT)-OH
Fmoc-His(Trt)-OH (CAS 109425-51-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C40H33N3O4 and a molecular weight of 619.708 g/mol. Key properties include a melting point of 150-155 °C(lit.), a boiling point of 811.7±65.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 444.7±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 109425-51-6
- Jingsj CID
- J-38362-0
- Molecular Formula
- C40H33N3O4
- Molecular Weight
- 619.708 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 150-155 °C(lit.) |
|---|---|
| Boiling Point | 811.7±65.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 444.7±34.3 °C |
| Exact Mass | 619.247131 |
| PSA | 93.45000 |
| LogP | 8.03 |
| Vapor Pressure | 0.0±3.1 mmHg at 25°C |
| Refractive Index | 1.657 |
Activity & Biological Data
| Additional Information | [1]. Yi Y, et, al. Suppression of Simultaneous Fmoc-His(Trt)-OH Racemization and Nα-DIC-Endcapping in Solid-Phase Peptide Synthesis through Design of Experiments and Its Implication for an Amino Acid Activation Strategy in Peptide Synthesis. Org. Process Res. Dev. 2022 Jun 27. |
|---|
Frequently Asked Questions
What is the CAS number of Fmoc-His(Trt)-OH?
The CAS number of Fmoc-His(Trt)-OH is 109425-51-6.
What are the molecular formula and molecular weight of Fmoc-His(Trt)-OH?
Fmoc-His(Trt)-OH has molecular formula C40H33N3O4 and molecular weight 619.708 g/mol.
What are the upstream and downstream products of Fmoc-His(Trt)-OH?
For Fmoc-His(Trt)-OH, Upstream Products: Fmoc-OSu, H-His(Trt)-OH, 9-Fluorenylmethyl chloroformate; Downstream Products: H-His(Trt)-OH, Copper Peptide, Angiotensin I/II (4-8).
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Fmoc-His(Trt)-OH (CAS 109425-51-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38362-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.