cyclo(L-leucyl-L-tryptophyl)
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- $91 - $949.56
- Product name: cyclo(L-leucyl-L-tryptophyl)
- CAS: 15136-34-2
- MF: C17H21N3O2
- MW: 299.37
- EINECS:
- MDL Number:
- Synonyms:cyclo(L-leucyl-L-tryptophyl);Cyclo(L-Leu-L-Trp);Cyclo(Trp-Leu);(3S,6S)-3-(1H-indol-3-ylmethyl)-6-(2-methylpropyl)piperazine-2,5-dione;cyclo-L-Trp-L-Leu;2,5-Piperazinedione, 3-(1H-indol-3-ylmethyl)-6-(2-methylpropyl)-, (3S,6S)-
9 prices
Selected condition：
Brand
- AK Scientific
- American Custom Chemicals Corporation
- Biosynth Carbosynth
- Cayman Chemical
Package
- 5mg
- 25mg
- 100mg
- 250mg
- 500mg
- 1g
- 2g
- ManufacturerAK Scientific
- Product number6775CJ
- Product descriptionCyclo(L-leucyl-L-tryptophyl)
- Packaging5mg
- Price$368
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPEP0011679
- Product descriptionCYCLO(-L-LEU-L-TRP) 95.00%
- Packaging5MG
- Price$496.14
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC108311
- Product descriptionCyclo(-Leu-Trp)
- Packaging100mg
- Price$91
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC108311
- Product descriptionCyclo(-Leu-Trp)
- Packaging250mg
- Price$180
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC108311
- Product descriptionCyclo(-Leu-Trp)
- Packaging500mg
- Price$315
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC108311
- Product descriptionCyclo(-Leu-Trp)
- Packaging1g
- Price$546
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC108311
- Product descriptionCyclo(-Leu-Trp)
- Packaging2g
- Price$949.56
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number24942
- Product descriptionCyclo(L-Leu-L-Trp) ≥95%
- Packaging5mg
- Price$242
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number24942
- Product descriptionCyclo(L-Leu-L-Trp) ≥95%
- Packaging25mg
- Price$846
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 6775CJ | Cyclo(L-leucyl-L-tryptophyl) | 5mg | $368 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | PEP0011679 | CYCLO(-L-LEU-L-TRP) 95.00% | 5MG | $496.14 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC108311 | Cyclo(-Leu-Trp) | 100mg | $91 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC108311 | Cyclo(-Leu-Trp) | 250mg | $180 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC108311 | Cyclo(-Leu-Trp) | 500mg | $315 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC108311 | Cyclo(-Leu-Trp) | 1g | $546 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC108311 | Cyclo(-Leu-Trp) | 2g | $949.56 | 2021-12-16 | Buy |
| Cayman Chemical | 24942 | Cyclo(L-Leu-L-Trp) ≥95% | 5mg | $242 | 2024-03-01 | Buy |
| Cayman Chemical | 24942 | Cyclo(L-Leu-L-Trp) ≥95% | 25mg | $846 | 2024-03-01 | Buy |
Properties
Boiling point :635.2±45.0 °C(Predicted)
Density :1.182±0.06 g/cm3(Predicted)
storage temp. :Store at -20°C
solubility :Methanol: Soluble
form :A solid
pka :13.21±0.60(Predicted)
Density :1.182±0.06 g/cm3(Predicted)
storage temp. :Store at -20°C
solubility :Methanol: Soluble
form :A solid
pka :13.21±0.60(Predicted)
Safety Information
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Description
Cyclo(L-Leu-L-Trp) is a diketopiperazine metabolite originally isolated from Penicillium.1 It is active against various bacteria (MICs = 125-1000 μg/ml) and fungi (MICs = 8-64 μg/ml), and it inhibits the production rate of hydroxy radicals in an electron spin resonance (ESR) spectroscopy-based assay (IC50 = 1.8 μM).2,3 Cyclo(L-Leu-L-Trp) is a bitter tastant that can rapidly permeate rat taste cell membranes ex vivo when used at a concentration of 1 mM.4 It also acts as a melatonin receptor agonist in X. laevis melanophores, inhibiting cAMP accumulation when used at a concentration of 20 μM, an effect that is blocked by the melatonin receptor antagonist luzindole .5More related product prices
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- CYCLO(-PHE-TRP)
$50-588
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