N-(1,4-Dihydro-1,4-dioxo-2-naphthalenyl)-L-tryptophan
- $25 - $476
- Product name: N-(1,4-Dihydro-1,4-dioxo-2-naphthalenyl)-L-tryptophan
- CAS: 185351-19-3
- MF: C21H16N2O4
- MW: 360.36
- EINECS:
- MDL Number:MFCD21496345
- Synonyms:1,4-Naphthoquinon-2-yl-l-tryptophan;N-(1,4-Dihydro-1,4-dioxo-2-naphthalenyl)-L-tryptophan;NQTrp;L-Tryptophan, N-(1,4-dihydro-1,4-dioxo-2-naphthalenyl)-;NQTrp >=98% (HPLC);(S)-2-((1,4-Dioxo-1,4-dihydronaphthalen-2-yl)amino)-3-(1H-indol-3-yl)propanoic acid;(2S)-2-[(1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino]-3-(1H-indol-3-yl)propanoic acid
12 prices
Selected condition:
Brand
- AK Scientific
- ApexBio Technology
- Cayman Chemical
- Sigma-Aldrich
- TRC
Package
- 1mg
- 2.5mg
- 5mg
- 10mg
- 25mg
- ManufacturerAK Scientific
- Product number9615BB
- Product descriptionNqtrp
- Packaging1mg
- Price$125
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number9615BB
- Product descriptionNqtrp
- Packaging5mg
- Price$202
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number9615BB
- Product descriptionNqtrp
- Packaging25mg
- Price$452
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC4194
- Product descriptionNQTrp
- Packaging5mg
- Price$105
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number19127
- Product descriptionNQTrp ≥98%
- Packaging25mg
- Price$319
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number19127
- Product descriptionNQTrp ≥98%
- Packaging10mg
- Price$140
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number19127
- Product descriptionNQTrp ≥98%
- Packaging5mg
- Price$94
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number19127
- Product descriptionNQTrp ≥98%
- Packaging1mg
- Price$25
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberSML1104
- Product descriptionNQTrp ≥98% (HPLC)
- Packaging5mg
- Price$118
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberSML1104
- Product descriptionNQTrp ≥98% (HPLC)
- Packaging25mg
- Price$476
- Updated2024-03-01
- Buy
- ManufacturerTRC
- Product numberN895033
- Product descriptionNQTrp
- Packaging1mg
- Price$40
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberN895033
- Product descriptionNQTrp
- Packaging2.5mg
- Price$80
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | 9615BB | Nqtrp | 1mg | $125 | 2021-12-16 | Buy |
AK Scientific | 9615BB | Nqtrp | 5mg | $202 | 2021-12-16 | Buy |
AK Scientific | 9615BB | Nqtrp | 25mg | $452 | 2021-12-16 | Buy |
ApexBio Technology | C4194 | NQTrp | 5mg | $105 | 2021-12-16 | Buy |
Cayman Chemical | 19127 | NQTrp ≥98% | 25mg | $319 | 2024-03-01 | Buy |
Cayman Chemical | 19127 | NQTrp ≥98% | 10mg | $140 | 2024-03-01 | Buy |
Cayman Chemical | 19127 | NQTrp ≥98% | 5mg | $94 | 2024-03-01 | Buy |
Cayman Chemical | 19127 | NQTrp ≥98% | 1mg | $25 | 2024-03-01 | Buy |
Sigma-Aldrich | SML1104 | NQTrp ≥98% (HPLC) | 5mg | $118 | 2024-03-01 | Buy |
Sigma-Aldrich | SML1104 | NQTrp ≥98% (HPLC) | 25mg | $476 | 2024-03-01 | Buy |
TRC | N895033 | NQTrp | 1mg | $40 | 2021-12-16 | Buy |
TRC | N895033 | NQTrp | 2.5mg | $80 | 2021-12-16 | Buy |
Properties
Melting point :208.0-211.0 °C
Boiling point :658.9±55.0 °C(Predicted)
Density :1.45±0.1 g/cm3(Predicted)
storage temp. :2-8°C
solubility :DMSO: soluble20mg/mL, clear
form :powder
pka :3.89±0.10(Predicted)
color :orange to dark orange-red
Boiling point :658.9±55.0 °C(Predicted)
Density :1.45±0.1 g/cm3(Predicted)
storage temp. :2-8°C
solubility :DMSO: soluble20mg/mL, clear
form :powder
pka :3.89±0.10(Predicted)
color :orange to dark orange-red
Safety Information
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Signal word: | Warning | ||||||||||||||
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Precautionary statements: |
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Description
NQTrp is an inhibitor of Alzheimer’s disease-associated amyloid β (Aβ) oligomerization and fibrillization (IC50 = 50 nM for formation of fibrils from Aβ1-42). It has been shown to reduce the cytotoxic effect of Aβ oligomers in a cultured neuronal cell line.Suppliers and manufacturers
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MedBioPharmaceutical Technology Inc
Changzhou Furuisi Biotechnology Co., Ltd