Fmoc-D-leucine

CAS No.：114360-54-2

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

View the full Disclaimer

Other grades of this product :

Fmoc-D-leucine Basic information

Product Name:	Fmoc-D-leucine
Synonyms:	FMOC-D-BETA-LEU-OH;FMOC-D-LEU-OH;FMOC-D-LEUCINE;FMOC-D-LEU;9-FLUORENYLMETHOXYCARBONYL-D-LEUCINE;FMOC-D-LEU-OH 99+%;n-[(9h-fluoren-9-ylmethoxy)carbonyl]-d-leucine;n-fmoc-d-leucine
CAS:	114360-54-2
MF:	C21H23NO4
MW:	353.41
EINECS:	252-662-7
Product Categories:	Leucine [Leu, L];Fmoc-Amino Acids and Derivatives;Amino Acids (N-Protected);Biochemistry;Fmoc-Amino Acids;Fmoc-Amino acid series;Fluorenes, Flurenones;Amino Acids
Mol File:	114360-54-2.mol

Fmoc-D-leucine Chemical Properties

Melting point	155°C
Boiling point	559.8±33.0 °C(Predicted)
density	1?+-.0.06 g/cm3(Predicted)
refractive index	25 ° (C=1, DMF)
storage temp.	2-8°C
pka	3.91±0.21(Predicted)
form	powder to crystal
color	White to Almost white
Water Solubility	Insoluble in water.
CAS DataBase Reference	114360-54-2(CAS DataBase Reference)

Safety Information

Safety Statements	22-24/25
WGK Germany	3
F	10
HS Code	29224999

MSDS Information

Provider	Language
SigmaAldrich	English

Fmoc-D-leucine Usage And Synthesis

Chemical Properties	White powder
Uses	A convergent synthesis of the proposed structure of (+)-pestalazine B has been achieved in 4 steps using the N-alkylation of an unprotected tryptophan diketopiperazine with a 3a-bromopyrrolidinoindoline where the condensation between L-tryptophan methyl ester and N-Fmoc-D-leucine in the presence of EDC as coupling agent afforded the corresponding L-Trp-D-Leu dipeptide.

Fmoc-D-leucine Preparation Products And Raw materials

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873