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Fmoc-Glu(OtBu)-OH

ALDRICH/47625 - ≥98.0% (HPLC)

Synonym: Fmoc-L-glutamic acid 5-tert-butyl ester

CAS Number: 71989-18-9
Empirical Formula (Hill Notation): C24H27NO6
Molecular Weight: 425.47
EC Number: 276-253-8
MDL Number: MFCD00037135
Linear Formula: C24H27NO6
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-47625-10G 10 g
 $203.00
1/EA		 Add To Favorites
45-47625-25G 25 g
 $240.00
1/EA		 Add To Favorites
45-47625-100G 100 g
 $426.00
1/EA		 Add To Favorites
45-47625-1KG 1 kg
 $1230.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 47625-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 47625-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 47625-1KG

 

application(s) peptide synthesis
assay ≥98.0% (HPLC)
form powder
functional group Fmoc
impurities ~4% water
InChI 1S/C24H27NO6/c1-24(2,3)31-21(26)13-12-20(22(27)28)25-23(29)30-14-19-17-10-6-4-8-15(17)16-9-5-7-11-18(16)19/h4-11,19-20H,12-14H2,1-3H3,(H,25,29)(H,27,28)/t20-/m0/s1
InChI key OTKXCALUHMPIGM-FQEVSTJZSA-N
optical activity [α]20/D −5.0±2.0°, c = 1% in acetic acid: water (4:1)
reaction suitability reaction type: Fmoc solid-phase peptide synthesis
SMILES string CC(C)(C)OC(=O)CC[C@H](NC(=O)OCC1c2ccccc2-c3ccccc13)C(O)=O
storage temp. 2-8°C
Application: Fmoc-Glu(OtBu)-OH (Fmoc-L-glutamic acid 5-tert-butyl ester) can be employed as a:
• Ligand in the synthesis of cis-substituted cyclopropane carboxylic acids via C-H activation of cyclopropane carboxamides using Pd catalyst.
• Linker in the preparation of multi-small molecule-conjugated PTX (paclitaxel) derivatives.

It can be also used as a building block in the preparation of stapled α-helical peptides , and peptide C-terminal thioesters .
General description: Fmoc-Glu(OtBu)-OH is widely used as a building block in peptide synthesis for the protection of amine groups.
Packaging: 1 kg in poly bottle
Packaging: 10, 25, 100 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98.0% (HPLC)
Storage Temp. 2-8°C
UNSPSC 12352209

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