[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid sodium salt

CAS No.
129-89-5
Chemical Name:
[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid sodium salt
Synonyms
Pyrazogin;Melaminsulfon;Sulphamipyrine;Metamizole EP Impurity E;Metamizole impurity E CRS;MelaMinsulfone SodiuM Salt;Sulfamidopyrine sodium salt;Metamizole Impurity(Sodium salt);Metamizole Impurity E Sodium Salt;[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-d
CBNumber:
CB32196711
Molecular Formula:
C12H16N3NaO4S
Molecular Weight:
321.33
MDL Number:
MFCD03265598
MOL File:
129-89-5.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
Product description Number Pack Size Price
Sulfamidopyrine (sodium salt) ≥95% 36409 50mg $98
Sulfamidopyrine (sodium salt) ≥95% 36409 100mg $176
Sulfamidopyrine (sodium salt) ≥95% 36409 250mg $392
Melaminsulfone Sodium Salt >95%(HPLC) TRC-M215115-250MG 250mg $257
Melaminsulfone Sodium Salt >95%(HPLC) TRC-M215115-2.5G 2.5g $1958

[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid sodium salt Properties

Melting point >195°C (dec.)
storage temp. Refrigerator, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
color White
FDA UNII 5VPH1208TA

[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid sodium salt price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 36409 Sulfamidopyrine (sodium salt) ≥95% 129-89-5 50mg $98 2026-04-30 Buy
Cayman Chemical 36409 Sulfamidopyrine (sodium salt) ≥95% 129-89-5 100mg $176 2026-04-30 Buy
Cayman Chemical 36409 Sulfamidopyrine (sodium salt) ≥95% 129-89-5 250mg $392 2026-04-30 Buy
TRC TRC-M215115-250MG Melaminsulfone Sodium Salt >95%(HPLC) 129-89-5 250mg $257 2026-06-03 Buy
TRC TRC-M215115-2.5G Melaminsulfone Sodium Salt >95%(HPLC) 129-89-5 2.5g $1958 2026-06-03 Buy
Product number Packaging Price Buy
36409 50mg $98 Buy
36409 100mg $176 Buy
36409 250mg $392 Buy
TRC-M215115-250MG 250mg $257 Buy
TRC-M215115-2.5G 2.5g $1958 Buy

[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid sodium salt Chemical Properties,Uses,Production

Uses

Melaminsulfone is an impurity of Dipyrone (D492860), a non-steroidal anti-inflammatory drug that, when coadministered with morphine, potentiates its antinociceptive action and delays the development of tolerance.

[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid sodium salt Preparation Products And Raw materials

Raw materials

Preparation Products

[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid sodium salt Suppliers

Global( 34)Suppliers
Supplier Tel Email Country ProdList Advantage
HANGZHOU LEAP CHEM CO., LTD.
+86-571-87711850 +86-15355479329 market18@leapchem.com China 43303 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd. 21-57721279 18121011378 sales@shydchem.com.cn China 998 56
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65
Dtchem Laboratories,(Gan Su)Co.,Ltd. 18993961550 18993966060 sales@techbiochem.com China 779 61
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58
UHN Shanghai Research & Development Co., Ltd. 021-58958002 18930822973 sales@uhnshanghai.com China 1983 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Tianjin shijia biomedical technology co., LTD 15022261580 tjshj1212@163.com China 2747 58
Hefei fuya biotechnology co. LTD 18096409024 sales02@foreversyn.com China 1929 58
[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid sodium [(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid sodium salt Melaminsulfon Pyrazogin Sulphamipyrine MelaMinsulfone SodiuM Salt sodium:[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]methanesulfonate Metamizole EP Impurity E Metamizole impurity E CRS [(1,5-Dimethyl-3-oxo-2-phenyl-2,3-d Metamizole EP Impurity E Sodium Salt Metamizole EP Impurity E Sodium Salt/4-N-Desmethyl Metamizole Sodium Salt/Melaminsulfone Sodium Salt/(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino]methanesulfonic acid sodium salt Metamizole Impurity E Sodium Salt Metamizole Sodium Monohydrate Impurity E as Sodium Salt Metamizole Sodium Monohydrate EP Impurity E as Sodium Salt Methanesulfonic acid,1-[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]-, sodiumsalt (1:1) Sodium ((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino)methanesulfonate ((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino)methanesulfonic acid, sodium salt Sulfamidopyrine sodium salt ((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino)methanesulfonic acid, sodium salt (Metamizole Impurity) Metamizole Impurity(Sodium salt) (1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino]methanesulfonic Acid Sodium Salt (4- [(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino]methanesulfonic Acid Sodium Salt (4-N-Desmethylmetamizole Sodium Salt) 129-89-5 Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds