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ChemicalBook >> CAS DataBase List >> 1-(2,4,6-Trichlorophenyl)-3-amino-pyrazolin-5-one

1-(2,4,6-Trichlorophenyl)-3-amino-pyrazolin-5-one

1-(2,4,6-Trichlorophenyl)-3-amino-pyrazolin-5-one price.
  • $12.7 - $925
  • Product name: 1-(2,4,6-Trichlorophenyl)-3-amino-pyrazolin-5-one
  • CAS: 27241-31-2
  • MF: C9H6Cl3N3O
  • MW: 278.52
  • EINECS:248-358-9
  • MDL Number:MFCD00020743
  • Synonyms:3-AMino-1-(2,4,6-trichlorophenyl)-1H-pyrazol-5(4H)-one;5-amino-2-(2,4,6-trichlorophenyl)-4H-pyrazol-3-one;5-Amino-2-(2,4,6-trichloro-phenyl)-2,4-dihydro-pyrazol 3-one;3-AMINO-1-(2,4,6-TRICHLOROPHENYL)-2-PYRAZOLIN-5-ONE;3-AMINO-1-(2,4,6-TRICHLOROPHENYL)-5-PYRAZOLONE;5-AMINO-2,4-DIHYDRO-2-(2,4,6-TRICHLOROPHENYL)-3H-PYRAZOL-3-ONE;1-(2,4,6-TRICHLOROPHENYL)3-AMINO-5-PYRAZOLONE;5-amino-2-(2,4,6-trichlorophenyl)-3-pyrazol-2-iumone
Price23 Properties Safety Information Description
23 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • AstaTech
  • Atlantic Research Chemicals
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Thermo Scientific Chemicals
Package
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 0.5G
  • 1g
  • 2g
  • 5g
  • 25g
  • 250g
  • Manufactureraablocks
  • Product numberAA007LKB
  • Product description3-Amino-1-(2,4,6-trichlorophenyl)-2-pyrazolin-5-one 97%
  • Packaging1g
  • Price$288
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-37654
  • Product description3-Amino-1-(2,4,6-trichlorophenyl)-2-pyrazolin-5-one 97%
  • Packaging250g
  • Price$530
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberI080
  • Product description3-Amino-1-(2,4,6-trichlorophenyl)-2-pyrazolin-5-one
  • Packaging1g
  • Price$318
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberI080
  • Product description3-Amino-1-(2,4,6-trichlorophenyl)-2-pyrazolin-5-one
  • Packaging5g
  • Price$925
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0014887
  • Product description3-AMINO-1-(2,4,6-TRICHLOROPHENYL)-2-PYRAZOLIN-5-ONE 95.00%
  • Packaging0.5G
  • Price$682
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0014887
  • Product description3-AMINO-1-(2,4,6-TRICHLOROPHENYL)-2-PYRAZOLIN-5-ONE 95.00%
  • Packaging1G
  • Price$750.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number20124
  • Product description5-AMINO-2-(2,4,6-TRICHLORO-PHENYL)-1,2-DIHYDRO-PYRAZOL-3-ONE
  • Packaging5G
  • Price$630
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number20124
  • Product description5-AMINO-2-(2,4,6-TRICHLORO-PHENYL)-1,2-DIHYDRO-PYRAZOL-3-ONE 97%
  • Packaging1G
  • Price$59
  • Updated2026-04-30
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberARC03432
  • Product description3-amino-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-5-one 95
  • Packaging50mg
  • Price$12.7
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberARC03432
  • Product description3-amino-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-5-one 95
  • Packaging100mg
  • Price$15.24
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberARC03432
  • Product description3-amino-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-5-one 95
  • Packaging250mg
  • Price$17.78
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberARC03432
  • Product description3-amino-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-5-one 95
  • Packaging500mg
  • Price$20.32
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberARC03432
  • Product description3-amino-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-5-one 95
  • Packaging1g
  • Price$22.86
  • Updated2026-05-23
  • Buy
  • ManufacturerBiosynth
  • Product numberFA123372
  • Product description5-Amino-2-(2,4,6-trichlorophenyl)-2,4-dihydro-3H-pyrazol-3-one
  • Packaging250mg
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA123372
  • Product description5-Amino-2-(2,4,6-trichlorophenyl)-2,4-dihydro-3H-pyrazol-3-one
  • Packaging500mg
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA123372
  • Product description5-Amino-2-(2,4,6-trichlorophenyl)-2,4-dihydro-3H-pyrazol-3-one
  • Packaging5G
  • Price$868
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA007LKB 3-Amino-1-(2,4,6-trichlorophenyl)-2-pyrazolin-5-one 97% 1g $288 2026-05-28 Buy
AHH MT-37654 3-Amino-1-(2,4,6-trichlorophenyl)-2-pyrazolin-5-one 97% 250g $530 2026-05-26 Buy
AK Scientific I080 3-Amino-1-(2,4,6-trichlorophenyl)-2-pyrazolin-5-one 1g $318 2021-12-16 Buy
AK Scientific I080 3-Amino-1-(2,4,6-trichlorophenyl)-2-pyrazolin-5-one 5g $925 2021-12-16 Buy
American Custom Chemicals Corporation HCH0014887 3-AMINO-1-(2,4,6-TRICHLOROPHENYL)-2-PYRAZOLIN-5-ONE 95.00% 0.5G $682 2021-12-16 Buy
American Custom Chemicals Corporation HCH0014887 3-AMINO-1-(2,4,6-TRICHLOROPHENYL)-2-PYRAZOLIN-5-ONE 95.00% 1G $750.75 2021-12-16 Buy
AstaTech 20124 5-AMINO-2-(2,4,6-TRICHLORO-PHENYL)-1,2-DIHYDRO-PYRAZOL-3-ONE 5G $630 2021-12-16 Buy
AstaTech 20124 5-AMINO-2-(2,4,6-TRICHLORO-PHENYL)-1,2-DIHYDRO-PYRAZOL-3-ONE 97% 1G $59 2026-04-30 Buy
Atlantic Research Chemicals ARC03432 3-amino-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-5-one 95 50mg $12.7 2026-05-23 Buy
Atlantic Research Chemicals ARC03432 3-amino-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-5-one 95 100mg $15.24 2026-05-23 Buy
Atlantic Research Chemicals ARC03432 3-amino-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-5-one 95 250mg $17.78 2026-05-23 Buy
Atlantic Research Chemicals ARC03432 3-amino-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-5-one 95 500mg $20.32 2026-05-23 Buy
Atlantic Research Chemicals ARC03432 3-amino-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-5-one 95 1g $22.86 2026-05-23 Buy
Biosynth FA123372 5-Amino-2-(2,4,6-trichlorophenyl)-2,4-dihydro-3H-pyrazol-3-one 250mg $85 2021-12-16 Buy
Biosynth FA123372 5-Amino-2-(2,4,6-trichlorophenyl)-2,4-dihydro-3H-pyrazol-3-one 500mg $150 2021-12-16 Buy
Biosynth FA123372 5-Amino-2-(2,4,6-trichlorophenyl)-2,4-dihydro-3H-pyrazol-3-one 5G $868 2021-12-16 Buy
Next Last

Properties

Melting point :218 °C (dec.)(lit.)
Boiling point :411.5±55.0 °C(Predicted)
Density :1.76±0.1 g/cm3(Predicted)
storage temp. :2-8°C
form :Solid
pka :1.79±0.50(Predicted)
CAS DataBase Reference :27241-31-2(CAS DataBase Reference)
EPA Substance Registry System :3H-Pyrazol-3-one, 5-amino-2,4-dihydro-2-(2,4,6-trichlorophenyl)- (27241-31-2)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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89-25-8 Betaine Phenyltrichlorosilane Glycine Zolpidem 1-(2,4,6-Trichlorophenyl)-3-(5-amino-2-chloroanilino)-5-pyrazolone 27241-31-2

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Shanghai Hanhong Scientific Co.,Ltd. Amadis Chemical Company Limited Manac (SHANGHAI) TRADING CO., LTD Capot Chemical Co.,Ltd. Wuhan FengyaoTonghui Chemical Products Co., Ltd. Nanjing crow LuNing pharmaceutical technology co., LTD Nanjing Jipu Chemical Technology Co., Ltd. Hefei TNJ Chemical Industry Co.,Ltd. Dayang Chem (Hangzhou) Co.,Ltd.