PTACH
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- $26 - $6428
- Product name: PTACH
- CAS: 848354-66-5
- MF: C20H26N2O2S2
- MW: 390.56
- EINECS:
- MDL Number:MFCD08705329
- Synonyms:Cpd 51, S-[6-(4-Phenyl-2-thiazolylcarbamoyl)hexyl] thioisobutyrate;2-MethylpropanethioicacidS-[7-oxo-7-[(4-phenyl-2-thiazolyl)amino]heptyl]ester;NCH 51;S-(7-Oxo-7-((4-phenylthiazol-2-yl)amino)-heptyl) 2-methylpropanethioate;PTACH (NCH-51);HDAC Inhibitor XXII, NCH51 ;Propanethioic acid,2-methyl-, S-[7-oxo-7-[(4-phenyl-2-thiazolyl)amino]heptyl] ester;NCH51, >98%
48 prices
Selected condition:
Brand
- aablocks
- ACHEMBLOCK
- Adipogen Life Sciences
- AK Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Arctom
- Cayman Chemical
- ChemScene
- DC Chemicals
- Matrix Scientific
- Sigma-Aldrich
- Tocris
- TRC
- Usbiological
Package
- 2mg
- 250mg
- 2.5mg
- 10mM(in1mLDMSO)
- 10
- 1.00g
- 1 mg
- 10mM(in 1mL DMSO)
- 1mg
- 5mg
- 10mg
- 25mg
- 50mg
- 100MG
- 1g
- Manufactureraablocks
- Product numberAA0035AP
- Product descriptionNCH 51 ≥98%
- Packaging1mg
- Price$29
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035AP
- Product descriptionNCH 51 99%
- Packaging5mg
- Price$70
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035AP
- Product descriptionNCH 51 99%
- Packaging10mg
- Price$105
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035AP
- Product descriptionNCH 51 99%
- Packaging25mg
- Price$136
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035AP
- Product descriptionNCH 51 99%
- Packaging50mg
- Price$204
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberO33780
- Product descriptionNCH 51 98%
- Packaging25MG
- Price$175
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberO33780
- Product descriptionNCH 51 98%
- Packaging100MG
- Price$490
- Updated2026-05-27
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-P0063-M025
- Product descriptionPTACH ≥95%(HPLC)
- Packaging25mg
- Price$500
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberAG-CR1-3667-M005
- Product descriptionPTACH [NCH 51] ≥97%(HPLC)
- Packaging5mg
- Price$70
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberAG-CR1-3667-M025
- Product descriptionPTACH [NCH 51] ≥97%(HPLC)
- Packaging25mg
- Price$280
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-P0063-M005
- Product descriptionPTACH ≥95%(HPLC)
- Packaging5mg
- Price$125
- Updated2026-05-06
- Buy
- ManufacturerAK Scientific
- Product number0537AF
- Product descriptionS-(7-Oxo-7-((4-phenylthiazol-2-yl)amino)-heptyl)2-methylpropanethioate
- Packaging1g
- Price$6428
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberINB0001004
- Product descriptionPTACH 95.00%
- Packaging10MG
- Price$447.25
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberINB0001004
- Product descriptionPTACH 95.00%
- Packaging50MG
- Price$636.25
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberA4495
- Product descriptionNCH 51
- Packaging50mg
- Price$450
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberA4495
- Product descriptionNCH51
- Packaging10mM(in 1mL DMSO)
- Price$130
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0035AP | NCH 51 ≥98% | 1mg | $29 | 2026-05-28 | Buy |
| aablocks | AA0035AP | NCH 51 99% | 5mg | $70 | 2026-05-28 | Buy |
| aablocks | AA0035AP | NCH 51 99% | 10mg | $105 | 2026-05-28 | Buy |
| aablocks | AA0035AP | NCH 51 99% | 25mg | $136 | 2026-05-28 | Buy |
| aablocks | AA0035AP | NCH 51 99% | 50mg | $204 | 2026-05-28 | Buy |
| ACHEMBLOCK | O33780 | NCH 51 98% | 25MG | $175 | 2026-05-27 | Buy |
| ACHEMBLOCK | O33780 | NCH 51 98% | 100MG | $490 | 2026-05-27 | Buy |
| Adipogen Life Sciences | CDX-P0063-M025 | PTACH ≥95%(HPLC) | 25mg | $500 | 2026-05-06 | Buy |
| Adipogen Life Sciences | AG-CR1-3667-M005 | PTACH [NCH 51] ≥97%(HPLC) | 5mg | $70 | 2026-05-06 | Buy |
| Adipogen Life Sciences | AG-CR1-3667-M025 | PTACH [NCH 51] ≥97%(HPLC) | 25mg | $280 | 2026-05-06 | Buy |
| Adipogen Life Sciences | CDX-P0063-M005 | PTACH ≥95%(HPLC) | 5mg | $125 | 2026-05-06 | Buy |
| AK Scientific | 0537AF | S-(7-Oxo-7-((4-phenylthiazol-2-yl)amino)-heptyl)2-methylpropanethioate | 1g | $6428 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | INB0001004 | PTACH 95.00% | 10MG | $447.25 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | INB0001004 | PTACH 95.00% | 50MG | $636.25 | 2021-12-16 | Buy |
| ApexBio Technology | A4495 | NCH 51 | 50mg | $450 | 2026-05-06 | Buy |
| ApexBio Technology | A4495 | NCH51 | 10mM(in 1mL DMSO) | $130 | 2021-12-16 | Buy |
Properties
Melting point :127-128 °C(Solv: hexane (110-54-3); ethyl acetate (141-78-6))
Density :1.181±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :DMSO: soluble26mg/mL
form :White powder
pka :9.52±0.50(Predicted)
color :White to off-white
InChI :1S/C20H26N2O2S2/c1-15(2)19(24)25-13-9-4-3-8-12-18(23)22-20-21-17(14-26-20)16-10-6-5-7-11-16/h5-7,10-11,14-15H,3-4,8-9,12-13H2,1-2H3,(H,21,22,23)
InChIKey :MDYDGUOQFUQOGE-UHFFFAOYSA-N
SMILES :CC(C)C(=O)SCCCCCCC(=O)Nc1nc(cs1)-c2ccccc2
Density :1.181±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :DMSO: soluble26mg/mL
form :White powder
pka :9.52±0.50(Predicted)
color :White to off-white
InChI :1S/C20H26N2O2S2/c1-15(2)19(24)25-13-9-4-3-8-12-18(23)22-20-21-17(14-26-20)16-10-6-5-7-11-16/h5-7,10-11,14-15H,3-4,8-9,12-13H2,1-2H3,(H,21,22,23)
InChIKey :MDYDGUOQFUQOGE-UHFFFAOYSA-N
SMILES :CC(C)C(=O)SCCCCCCC(=O)Nc1nc(cs1)-c2ccccc2
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
PTACH is a cell-permeable prodrug that is intracellularly converted to a potent HDAC inhibitor, with an IC50 of 48 nM. PTACH is predicted to exhibit a similar HDAC binding mode as that of SAHA, interacting with the active-site zinc targeting group.More related product prices
Related product price
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PTACH
$26-6428
Suppliers and manufacturers
Shanghai Boyle Chemical Co., Ltd.
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Sigma-Aldrich
D&C Chemicals
EMMX Biotechnology LLC
ShangHai Siyan Biological Technology Co., Ltd.
Shanghai EFE Biological Technology Co., Ltd.




