Product

N-Boc-N'-Fmoc-L-Lysine

CAS No.：84624-27-1

Other grades of this product :

N-Boc-N'-Fmoc-L-Lysine Basic information

Product Name:	N-Boc-N'-Fmoc-L-Lysine
Synonyms:	N-α-Boc-N-ε-Fmoc-L-lysine;N(ALPHA)-BOC-N(EPSILON)-FMOC-L-LYSINE 98+%;N-t-BOC-N-U-FMOC-L-lysine;BOC-L-LYS(FROM)-OH;N-ALPHA-T-BUTYLOXYCARBONYL-N-EPSILON-(9-FLUORENYLMETHYLOXYCARBONYL)-L-LYSINE;NALPHA-tert-Butoxycarbonyl-NEPSILON-9-fluorenylmethoxycarbonyl-L- lysine;6-(9H-Fluoren-9-ylmethoxycarbonylamino)-2-(tert-butoxycarbonylamino)hexanoic acid;N-tert-Butoxycarbonyl-Nε-Fmoc-L-lysine
CAS:	84624-27-1
MF:	C26H32N2O6
MW:	468.54
EINECS:
Product Categories:	Amino Acids;Lysine [Lys, K];Boc-Amino Acids and Derivative;Boc-Amino acid series
Mol File:	84624-27-1.mol

N-Boc-N'-Fmoc-L-Lysine Chemical Properties

Melting point	93-98℃
alpha	3.3 º (c=1% in ethyl acetate)
Boiling point	685.7±55.0 °C(Predicted)
density	1.210±0.06 g/cm3(Predicted)
storage temp.	2-8°C
pka	3.99±0.21(Predicted)
form	Solid
color	White
Water Solubility	Soluble in dimethylformamide. Insoluble in water.
CAS DataBase Reference	84624-27-1(CAS DataBase Reference)

Safety Information

WGK Germany	3
HS Code	2924 29 70

MSDS Information

Provider	Language
SigmaAldrich	English

N-Boc-N'-Fmoc-L-Lysine Usage And Synthesis

Uses	Nalpha-Boc-Nepsilon-Fmoc-L-lysine is used as a pharmaceutical intermediate.
General Description	The product number for this product was previously 04-12-0069.To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”.

N-Boc-N'-Fmoc-L-Lysine Preparation Products And Raw materials

Raw materials

Carbonic acid, (cyanophenylmethyl)azanyl 1,1-dimethylethyl ester-->N-alpha-(tert-Butoxycarbonyl)-L-lysine-->BOC-LYS(FMOC)-OME-->N'-Fmoc-L-lysine-->Di-tert-butyl dicarbonate-->N-(9-Fluorenylmethoxycarbonyloxy)succinimide-->9-Fluorenylmethyl chloroformate

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