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ChemicalBook >> CAS DataBase List >> 5-(3-Amino-5-oxo-2-pyrazolin-1-yl)-2-phenoxybenzenesulfonic acid

5-(3-Amino-5-oxo-2-pyrazolin-1-yl)-2-phenoxybenzenesulfonic acid

5-(3-Amino-5-oxo-2-pyrazolin-1-yl)-2-phenoxybenzenesulfonic acid price.
  • $738 - $1210.57
  • Product name: 5-(3-Amino-5-oxo-2-pyrazolin-1-yl)-2-phenoxybenzenesulfonic acid
  • CAS: 30479-81-3
  • MF: C15H13N3O5S
  • MW: 347.35
  • EINECS:
  • MDL Number:MFCD00134368
  • Synonyms:1-(4-PHENOXY-3-SULFOPHENYL)-3-AMINO-PYRAZOLINE-5-ONE;LABOTEST-BB LT00080651;amino-5-oxo-2-pyrazolinyl-2-phenoxybenzenesulfonic acid;5-(3-amino-5-oxo-2-pyrazolin-1-yl)-2-phenoxybenze;5-(3-AMINO-5-OXO-2-PYRAZOLIN-1-YL)-2-PHE NOXYBENZENESULFONIC ACID/TECH., 92%;Benzenesulfonic acid, 5-(3-amino-4,5-dihydro-5-oxo-1H-pyrazol-1-yl)-2-phenoxy-;5-(3-Amino-5-oxo-2-pyrazolin-1-yl)-2-phenoxybenzenesulfonic acid technical grade, 92%;5-(3-amino-5-oxo-4H-pyrazol-1-yl)-2-phenoxybenzenesulfonicaci
Price3 Properties Safety Information Description
3 prices
Selected condition：
Brand
  • AHH
  • American Custom Chemicals Corporation
Package
  • 5G
  • 25G
  • 500g
  • ManufacturerAHH
  • Product numberMT-20965
  • Product description1-(4-Phenoxy-3-sulfophenyl)-3-amino-pyrazoline-5-one 97%
  • Packaging500g
  • Price$738
  • Updated2026-05-26
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115206
  • Product description5-(3-AMINO-5-OXO-2-PYRAZOLIN-1-YL)-2-PHENOXYBENZENESULFONIC ACID 95.00%
  • Packaging5G
  • Price$822.85
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115206
  • Product description5-(3-AMINO-5-OXO-2-PYRAZOLIN-1-YL)-2-PHENOXYBENZENESULFONIC ACID 95.00%
  • Packaging25G
  • Price$1210.57
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-20965 1-(4-Phenoxy-3-sulfophenyl)-3-amino-pyrazoline-5-one 97% 500g $738 2026-05-26 Buy
American Custom Chemicals Corporation CHM0115206 5-(3-AMINO-5-OXO-2-PYRAZOLIN-1-YL)-2-PHENOXYBENZENESULFONIC ACID 95.00% 5G $822.85 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115206 5-(3-AMINO-5-OXO-2-PYRAZOLIN-1-YL)-2-PHENOXYBENZENESULFONIC ACID 95.00% 25G $1210.57 2021-12-16 Buy

Properties

Melting point :297 °C (dec.) (lit.)
Density :1.56±0.1 g/cm3(Predicted)
pka :-0.89±0.45(Predicted)

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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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p-Anisidine-2-sulfonic acid 19501-58-7 3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE 3314-35-0

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Suppliers and manufacturers

Dideu Industries Group Limited
5-(3-AMINO-5-OXO-2-PYRAZOLIN-1-YL)-2-PHENOXYBENZENESULFONIC ACID
$1.10
5-(3-AMINO-5-OXO-2-PYRAZOLIN-1-YL)-2-PHENOXYBENZENESULFONIC ACID CAS:30479-81-3
Sigma-Aldrich Energy Chemical Hubei Qifei Pharmaceutical Chemical Co., Ltd Hubei DAHAO Chemical Co., Ltd. Hubei Chenghai Chemical Co., Ltd Baoji Didu Pharmaceutical and Chemical Co., Ltd Shanghai Yaoheping Biopharmaceutical Technology Co., Ltd