NS 1738
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- $16 - $1529.85
- Product name: NS 1738
- CAS: 501684-93-1
- MF: C14H9Cl2F3N2O2
- MW: 365.13
- EINECS:
- MDL Number:MFCD11100189
- Synonyms:NS 1738;N-(5-Chloro-2-hydroxyphenyl)-N'-[2-chloro-5-(trifluoromethyl)phenyl]urea;NSC 213859;1-(5-Chloro-2-hydroxy-phenyl)-3-(2-chloro-5-trifluoromethyl-phenyl)-urea;Urea, N-(5-chloro-2-hydroxyphenyl)-N'-[2-chloro-5-(trifluoromethyl)phenyl]-;NS 1738 (NSC 213859);NS 1738,Nicotinic acetylcholine receptors,NSC213859,inhibit,Inhibitor,nAChR,NS-1738,NSC-213859,NS1738;NS 1738, 10 mM in DMSO
37 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- AK Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Biosynth
- Cayman Chemical
- ChemScene
- Crysdot
- Sigma-Aldrich
- Tocris
- Usbiological
Package
- 50
- 10
- 1mg
- 2mg
- 5mg
- 10mg
- 25mg
- 50mg
- 100mg
- 1G
- Manufactureraablocks
- Product numberAA00DGQE
- Product description1-(5-Chloro-2-hydroxyphenyl)-3-(2-chloro-5-(trifluoromethyl)phenyl)urea 98%
- Packaging1mg
- Price$16
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DGQE
- Product description1-(5-Chloro-2-hydroxyphenyl)-3-(2-chloro-5-(trifluoromethyl)phenyl)urea 98%
- Packaging5mg
- Price$31
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DGQE
- Product description1-(5-Chloro-2-hydroxyphenyl)-3-(2-chloro-5-(trifluoromethyl)phenyl)urea 98%
- Packaging10mg
- Price$42
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DGQE
- Product description1-(5-Chloro-2-hydroxyphenyl)-3-(2-chloro-5-(trifluoromethyl)phenyl)urea 98%
- Packaging25mg
- Price$69
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DGQE
- Product description1-(5-Chloro-2-hydroxyphenyl)-3-(2-chloro-5-(trifluoromethyl)phenyl)urea 98%
- Packaging50mg
- Price$96
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DGQE
- Product description1-(5-Chloro-2-hydroxyphenyl)-3-(2-chloro-5-(trifluoromethyl)phenyl)urea 98%
- Packaging100mg
- Price$134
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberU109927
- Product descriptionNS1738 98.00%
- Packaging100MG
- Price$175
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberU109927
- Product descriptionNS1738 98.00%
- Packaging1G
- Price$870
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product number7328BA
- Product descriptionUrea,N-(5-chloro-2-hydroxyphenyl)-N'-(2-chloro-5-(trifluoromethyl)phenyl)-
- Packaging2mg
- Price$185
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number7328BA
- Product descriptionUrea,N-(5-chloro-2-hydroxyphenyl)-N'-(2-chloro-5-(trifluoromethyl)phenyl)-
- Packaging1mg
- Price$131
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0009870
- Product descriptionNS 1738 95.00%
- Packaging1G
- Price$1529.85
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB7243
- Product descriptionNS 1738
- Packaging10mg
- Price$129
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberB7243
- Product descriptionNS 1738
- Packaging5mg
- Price$74
- Updated2026-05-06
- Buy
- ManufacturerBiosynth
- Product numberFC99235
- Product description1-(5-Chloro-2-Hydroxyphenyl)-3-[2-Chloro-5-(Trifluoromethyl)Phenyl]Urea
- Packaging1mg
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFC99235
- Product description1-(5-Chloro-2-Hydroxyphenyl)-3-[2-Chloro-5-(Trifluoromethyl)Phenyl]Urea
- Packaging2mg
- Price$100
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFC99235
- Product description1-(5-Chloro-2-Hydroxyphenyl)-3-[2-Chloro-5-(Trifluoromethyl)Phenyl]Urea
- Packaging25mg
- Price$700
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00DGQE | 1-(5-Chloro-2-hydroxyphenyl)-3-(2-chloro-5-(trifluoromethyl)phenyl)urea 98% | 1mg | $16 | 2026-05-28 | Buy |
| aablocks | AA00DGQE | 1-(5-Chloro-2-hydroxyphenyl)-3-(2-chloro-5-(trifluoromethyl)phenyl)urea 98% | 5mg | $31 | 2026-05-28 | Buy |
| aablocks | AA00DGQE | 1-(5-Chloro-2-hydroxyphenyl)-3-(2-chloro-5-(trifluoromethyl)phenyl)urea 98% | 10mg | $42 | 2026-05-28 | Buy |
| aablocks | AA00DGQE | 1-(5-Chloro-2-hydroxyphenyl)-3-(2-chloro-5-(trifluoromethyl)phenyl)urea 98% | 25mg | $69 | 2026-05-28 | Buy |
| aablocks | AA00DGQE | 1-(5-Chloro-2-hydroxyphenyl)-3-(2-chloro-5-(trifluoromethyl)phenyl)urea 98% | 50mg | $96 | 2026-05-28 | Buy |
| aablocks | AA00DGQE | 1-(5-Chloro-2-hydroxyphenyl)-3-(2-chloro-5-(trifluoromethyl)phenyl)urea 98% | 100mg | $134 | 2026-05-28 | Buy |
| ACHEMBLOCK | U109927 | NS1738 98.00% | 100MG | $175 | 2026-05-27 | Buy |
| ACHEMBLOCK | U109927 | NS1738 98.00% | 1G | $870 | 2026-05-27 | Buy |
| AK Scientific | 7328BA | Urea,N-(5-chloro-2-hydroxyphenyl)-N'-(2-chloro-5-(trifluoromethyl)phenyl)- | 2mg | $185 | 2021-12-16 | Buy |
| AK Scientific | 7328BA | Urea,N-(5-chloro-2-hydroxyphenyl)-N'-(2-chloro-5-(trifluoromethyl)phenyl)- | 1mg | $131 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0009870 | NS 1738 95.00% | 1G | $1529.85 | 2021-12-16 | Buy |
| ApexBio Technology | B7243 | NS 1738 | 10mg | $129 | 2026-05-06 | Buy |
| ApexBio Technology | B7243 | NS 1738 | 5mg | $74 | 2026-05-06 | Buy |
| Biosynth | FC99235 | 1-(5-Chloro-2-Hydroxyphenyl)-3-[2-Chloro-5-(Trifluoromethyl)Phenyl]Urea | 1mg | $60 | 2021-12-16 | Buy |
| Biosynth | FC99235 | 1-(5-Chloro-2-Hydroxyphenyl)-3-[2-Chloro-5-(Trifluoromethyl)Phenyl]Urea | 2mg | $100 | 2021-12-16 | Buy |
| Biosynth | FC99235 | 1-(5-Chloro-2-Hydroxyphenyl)-3-[2-Chloro-5-(Trifluoromethyl)Phenyl]Urea | 25mg | $700 | 2021-12-16 | Buy |
Properties
Boiling point :344.1±42.0 °C(Predicted)
Density :1.617±0.06 g/cm3(Predicted)
storage temp. :Store at RT
solubility :DMSO (Slightly), Methanol (Slightly)
form :White crystalline solid.
pka :8.08±0.13(Predicted)
color :Off-White to Light Grey
InChI :1S/C14H9Cl2F3N2O2/c15-8-2-4-12(22)11(6-8)21-13(23)20-10-5-7(14(17,18)19)1-3-9(10)16/h1-6,22H,(H2,20,21,23)
InChIKey :OUDXRNQPVSMGDW-UHFFFAOYSA-N
Density :1.617±0.06 g/cm3(Predicted)
storage temp. :Store at RT
solubility :DMSO (Slightly), Methanol (Slightly)
form :White crystalline solid.
pka :8.08±0.13(Predicted)
color :Off-White to Light Grey
InChI :1S/C14H9Cl2F3N2O2/c15-8-2-4-12(22)11(6-8)21-13(23)20-10-5-7(14(17,18)19)1-3-9(10)16/h1-6,22H,(H2,20,21,23)
InChIKey :OUDXRNQPVSMGDW-UHFFFAOYSA-N
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
NS 1738 is a selective AChR α 7 (α7 nAchR) allosteric modulator. α4β2, α3β3 and α1-containing receptors display no substantial activity. In vivo, displays cognitive-enhancing properties. NS 1738 is an activator of AChR α 7.More related product prices
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