Fmoc-D-tert-leucine
Also known as: Fmoc-D-Tle-OH, Fmoc-D-tert-Leu-OH, Fmoc-D-alpha-t-butylglycine, Fmoc-tBu-Gly-OH, N-α-Fmoc-D-tert-leucine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-3-methyl-D-valine, (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3,3-dimethylbutanoic acid
Fmoc-D-tert-leucine (CAS 198543-64-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H23NO4 and a molecular weight of 353.412 g/mol. Key properties include a melting point of 126-130ºC, a boiling point of 554.1±33.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 288.9±25.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 198543-64-5
- Jingsj CID
- J-1454462-8
- Molecular Formula
- C21H23NO4
- Molecular Weight
- 353.412 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 126-130ºC |
|---|---|
| Boiling Point | 554.1±33.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 288.9±25.4 °C |
| Exact Mass | 353.162720 |
| PSA | 75.63000 |
| LogP | 4.77 |
| Vapor Pressure | 0.0±1.6 mmHg at 25°C |
| Refractive Index | 1.584 |
| Storage Conditions | -15°C |
Frequently Asked Questions
What is the CAS number of Fmoc-D-tert-leucine?
The CAS number of Fmoc-D-tert-leucine is 198543-64-5.
What are the molecular formula and molecular weight of Fmoc-D-tert-leucine?
Fmoc-D-tert-leucine has molecular formula C21H23NO4 and molecular weight 353.412 g/mol.
What are the upstream and downstream products of Fmoc-D-tert-leucine?
For Fmoc-D-tert-leucine, Upstream Products: Fmoc-OSu, D-tert-Leucine hydrochloride, 9-Fluorenemethanol.
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-D-tert-leucine (CAS 198543-64-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454462-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.