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47695
Fmoc-Cys(Trt)-OH
≥95.0% (sum of enantiomers, HPLC)
Synonym(e):
N-(Fluorenyl-9-methoxycarbonyl)-S-trityl-L-cystein, Nα-Fmoc-S-trityl-L-cystein
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Produktname
Fmoc-Cys(Trt)-OH, ≥95.0% (sum of enantiomers, HPLC)
InChI
1S/C37H31NO4S/c39-35(40)34(38-36(41)42-24-33-31-22-12-10-20-29(31)30-21-11-13-23-32(30)33)25-43-37(26-14-4-1-5-15-26,27-16-6-2-7-17-27)28-18-8-3-9-19-28/h1-23,33-34H,24-25H2,(H,38,41)(H,39,40)/t34-/m0/s1
SMILES string
OC(=O)[C@H](CSC(c1ccccc1)(c2ccccc2)c3ccccc3)NC(=O)OCC4c5ccccc5-c6ccccc46
InChI key
KLBPUVPNPAJWHZ-UMSFTDKQSA-N
assay
≥95.0% (sum of enantiomers, HPLC)
optical activity
[α]20/D +16.0±2°, c = 1% in THF
reaction suitability
reaction type: Fmoc solid-phase peptide synthesis
mp
170-173 °C (lit.)
application(s)
peptide synthesis
functional group
Fmoc
storage temp.
2-8°C
Quality Level
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1 of 4
Dieser Artikel | 47631 | 47516 | 47639 |
|---|---|---|---|
| assay ≥95.0% (sum of enantiomers, HPLC) | assay ≥95.0% (HPLC) | assay ≥98.0% (HPLC) | assay ≥98.0% (sum of enantiomers, HPLC) |
| functional group Fmoc | functional group Fmoc | functional group Fmoc | functional group Fmoc |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| optical activity [α]20/D +16.0±2°, c = 1% in THF | optical activity [α]20/D −83±2°, c = 1% in ethyl acetate | optical activity - | optical activity [α]/D 87±5°, c = 1 in chloroform |
| mp 170-173 °C (lit.) | mp 73-77 °C | mp - | mp - |
Application
- Synthesis of mono- and bi-functionalized platinum(IV) complexes to target angiogenic tumor vasculature.[1]
- Synthesis of proteins through native chemical ligation of peptide hydrazides as thioester surrogates via solid-phase synthesis.[2]
- Synthesis of glycoconjugates by conjugating reducing sugars to cysteine residues of peptides.[3]
General description
Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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