2,4-Dihydro-4-phenyl-3H-1,2,4-triazol-3-one
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- $26 - $1830
- Product name: 2,4-Dihydro-4-phenyl-3H-1,2,4-triazol-3-one
- CAS: 1008-30-6
- MF: C8H7N3O
- MW: 161.16
- EINECS:
- MDL Number:MFCD00266689
- Synonyms:2,4-Dihydro-4-phenyl-3H-1,2,4-triazol-3-one;4-phenyl-1H-1,2,4-triazol-5-one;4,5-Dihydro-5-oxo-4-phenyl-1H-1,2,4-triazole, (1,5-Dihydro-5-oxo-4H-1,2,4-triazol-4-yl)benzene;3H-1,2,4-Triazol-3-one, 2,4-dihydro-4-phenyl-;4-Phenyl-1H-1,2,4-triazol-5(4H)-one;4-phenyl-2,4-dihydro-[1,2,4]triazol-3-one;4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one
45 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- Activate Scientific
- AK Scientific
- American Custom Chemicals Corporation
- Apolloscientific
- Atlantic Research Chemicals
- Biosynth
- Chemenu
- ChemScene
- Crysdot
- Matrix Scientific
- SynQuest Laboratories
- TRC
Package
- 250mg
- 500mg
- 100mg
- Price $/1gm:
- 1g
- 2.5g
- 5G
- 10g
- 25g
- Manufactureraablocks
- Product numberAA0002TT
- Product description4-Phenyl-1H-1,2,4-triazol-5(4H)-one 95%
- Packaging500mg
- Price$51
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA0002TT
- Product description4-Phenyl-1H-1,2,4-triazol-5(4H)-one 95%
- Packaging1g
- Price$84
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA0002TT
- Product description4-Phenyl-1H-1,2,4-triazol-5(4H)-one 98%
- Packaging25g
- Price$1830
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA0002TT
- Product description4-Phenyl-1H-1,2,4-triazol-5(4H)-one 95%
- Packaging250mg
- Price$31
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA0002TT
- Product description4-Phenyl-1H-1,2,4-triazol-5(4H)-one 95%
- Packaging100mg
- Price$26
- Updated2026-05-25
- Buy
- ManufacturerACHEMBLOCK
- Product numberX206844
- Product description4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one 97%
- Packaging25G
- Price$1400
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX206844
- Product description4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one 97%
- Packaging5G
- Price$350
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS187438
- Product description4-Phenyl-1H-1,2,4-triazol-5(4H)-one 95%
- Packaging5g
- Price$723
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS187438
- Product description4-Phenyl-1H-1,2,4-triazol-5(4H)-one 95%
- Packaging1g
- Price$183
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product number7278AC
- Product description4-Phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one
- Packaging2.5g
- Price$488
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0007911
- Product description2,4-DIHYDRO-4-PHENYL-3H-1,2,4-TRIAZOL-3-ONE 95.00%
- Packaging1G
- Price$708.48
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0007911
- Product description2,4-DIHYDRO-4-PHENYL-3H-1,2,4-TRIAZOL-3-ONE 95.00%
- Packaging5G
- Price$1003.97
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR15507
- Product description2,4-Dihydro-4-phenyl-3H-1,2,4-triazol-3-one
- Packaging5g
- Price$588
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR15507
- Product description2,4-Dihydro-4-phenyl-3H-1,2,4-triazol-3-one
- Packaging1g
- Price$206
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR15507
- Product description2,4-Dihydro-4-phenyl-3H-1,2,4-triazol-3-one
- Packaging500mg
- Price$154
- Updated2021-12-16
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberXS04918
- Product description4-Phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one 95
- Packaging1g
- Price$180.97
- Updated2026-05-23
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0002TT | 4-Phenyl-1H-1,2,4-triazol-5(4H)-one 95% | 500mg | $51 | 2026-05-25 | Buy |
| aablocks | AA0002TT | 4-Phenyl-1H-1,2,4-triazol-5(4H)-one 95% | 1g | $84 | 2026-05-25 | Buy |
| aablocks | AA0002TT | 4-Phenyl-1H-1,2,4-triazol-5(4H)-one 98% | 25g | $1830 | 2026-05-25 | Buy |
| aablocks | AA0002TT | 4-Phenyl-1H-1,2,4-triazol-5(4H)-one 95% | 250mg | $31 | 2026-05-25 | Buy |
| aablocks | AA0002TT | 4-Phenyl-1H-1,2,4-triazol-5(4H)-one 95% | 100mg | $26 | 2026-05-25 | Buy |
| ACHEMBLOCK | X206844 | 4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one 97% | 25G | $1400 | 2026-05-27 | Buy |
| ACHEMBLOCK | X206844 | 4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one 97% | 5G | $350 | 2026-05-27 | Buy |
| Activate Scientific | AS187438 | 4-Phenyl-1H-1,2,4-triazol-5(4H)-one 95% | 5g | $723 | 2026-06-04 | Buy |
| Activate Scientific | AS187438 | 4-Phenyl-1H-1,2,4-triazol-5(4H)-one 95% | 1g | $183 | 2026-06-04 | Buy |
| AK Scientific | 7278AC | 4-Phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one | 2.5g | $488 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0007911 | 2,4-DIHYDRO-4-PHENYL-3H-1,2,4-TRIAZOL-3-ONE 95.00% | 1G | $708.48 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0007911 | 2,4-DIHYDRO-4-PHENYL-3H-1,2,4-TRIAZOL-3-ONE 95.00% | 5G | $1003.97 | 2021-12-16 | Buy |
| Apolloscientific | OR15507 | 2,4-Dihydro-4-phenyl-3H-1,2,4-triazol-3-one | 5g | $588 | 2021-12-16 | Buy |
| Apolloscientific | OR15507 | 2,4-Dihydro-4-phenyl-3H-1,2,4-triazol-3-one | 1g | $206 | 2021-12-16 | Buy |
| Apolloscientific | OR15507 | 2,4-Dihydro-4-phenyl-3H-1,2,4-triazol-3-one | 500mg | $154 | 2021-12-16 | Buy |
| Atlantic Research Chemicals | XS04918 | 4-Phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one 95 | 1g | $180.97 | 2026-05-23 | Buy |
Properties
Melting point :184-186°C
Density :1.32±0.1 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
pka :9.48±0.20(Predicted)
Appearance :White to off-white Solid
InChI :InChI=1S/C8H7N3O/c12-8-10-9-6-11(8)7-4-2-1-3-5-7/h1-6H,(H,10,12)
InChIKey :UYVVGXZLFHZTKT-UHFFFAOYSA-N
SMILES :N1=CN(C2=CC=CC=C2)C(=O)N1
Density :1.32±0.1 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
pka :9.48±0.20(Predicted)
Appearance :White to off-white Solid
InChI :InChI=1S/C8H7N3O/c12-8-10-9-6-11(8)7-4-2-1-3-5-7/h1-6H,(H,10,12)
InChIKey :UYVVGXZLFHZTKT-UHFFFAOYSA-N
SMILES :N1=CN(C2=CC=CC=C2)C(=O)N1
Safety Information
| Symbol(GHS): |
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| Signal word: | Warning | ||||||||||||||||||||||||||||
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Description
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