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Fmoc-Thr(tBu)-ol

Also known as: Fmoc-Thr(tBu)-OL, Fmoc-O-t-butyl-L-threoninol, N-alpha-Fmoc-O-tert-butyl-L-threoninol, N-(9-Fluorenylmethoxycarbonyl)-O-t-butyl-L-threoninol, Fmoc-(2R,3R)-2-amino-3-t-butoxy-1-butanol, N-Fmoc-(2R,3R)-2-amino-3-t-butoxy-1-butanol, N-Fmoc-L-Thr(tBu)-ol, (9H-Fluoren-9-yl)methyl ((2R,3R)-3-(tert-butoxy)-1-hydroxybutan-2-yl)carbamate, 9H-Fluoren-9-ylmethyl [(2R,3R)-3-tert-butoxy-1-hydroxybutan-2-yl]carbamate, N-[(1R,2R)-2-(1,1-Dimethylethoxy)-1-(hydroxymethyl)propyl]carbamic acid 9H-fluoren-9-ylmethyl ester

Fmoc-Thr(tBu)-ol (CAS 189337-28-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H29NO4 and a molecular weight of 383.481 g/mol. Key properties include a boiling point of 576.5±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 302.5±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
189337-28-8
Jingsj CID
J-1934347-6
Molecular Formula
C23H29NO4
Molecular Weight
383.481 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point576.5±45.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point302.5±28.7 °C
Exact Mass383.209656
PSA67.79000
LogP4.99
Vapor Pressure0.0±1.7 mmHg at 25°C
Refractive Index1.563
Storage ConditionsStore at 0°C

Frequently Asked Questions

What is the CAS number of Fmoc-Thr(tBu)-ol?

The CAS number of Fmoc-Thr(tBu)-ol is 189337-28-8.

What are the molecular formula and molecular weight of Fmoc-Thr(tBu)-ol?

Fmoc-Thr(tBu)-ol has molecular formula C23H29NO4 and molecular weight 383.481 g/mol.

What are the upstream and downstream products of Fmoc-Thr(tBu)-ol?

For Fmoc-Thr(tBu)-ol, Upstream Products: Fmoc-Thr(tBu)-OH.

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-Thr(tBu)-ol (CAS 189337-28-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1934347-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.