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(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-sulfamic acid

(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-sulfamic acid structure

CAS No.: 1759-26-8

Chemical Name:: (1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-sulfamic acid

Synonyms: Olaquindox Impurity 3;4-Sulfate Aminoantipyrine;Metamizole Sodium EP Impurity B Sulfate;(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-sulfamic acid;Sulfamic acid, N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-;Metamizole Sodium Impurity 2 Sulfate(Metamizole Sodium EP Impurity B Sulfate)

CBNumber:: CB64810113

Molecular Formula:: C11H13N3O4S

Molecular Weight:: 283.3

MDL Number:

MOL File:: 1759-26-8.mol

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(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-sulfamic acid Properties

Density	1.56±0.1 g/cm3(Predicted)
pka	10.43±0.20(Predicted)

(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-sulfamic acid Preparation Products And Raw materials

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(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-sulfamic acid Suppliers

Global Suppliers ( 11)

Supplier	Tel	Email	Country	ProdList	Advantage
BOC Sciences	16314854226	info@bocsci.com	United States	9909	65
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@yongstandards.com	China	9957	55
Shenzhen Botel Biotechnology Co. Ltd.	13316949107 13316968096	1979313431@qq.com	China	9620	58
BOC Sciences	16314854226; +8616314854226	inquiry@bocsci.com	United States	19852	58
Nanjing Becas pharmatech Ltd.	+86-13912903754 13912903754	info@becaspharma.com	China	3974	58
Hubei Rhema Reference Materials Technology Co., Ltd.	15787879035 15787875101	ydw9035@rmastandards.com	China	9980	58
Nanjing Hanhai Zhengcheng Pharmaceutical Technology Co., Ltd.	15850673134	2973652493@qq.com	China	5236	58
TLC Pharmaceutical Standards Ltd.	18012923235	chinasales04@tlcstandards.com.cn	China	8301	58

Supplier	Advantage
BOC Sciences	65
Hubei Yangxin Medical Technology Co., Ltd.	55
Shenzhen Botel Biotechnology Co. Ltd.	58
BOC Sciences	58
Nanjing Becas pharmatech Ltd.	58
Hubei Rhema Reference Materials Technology Co., Ltd.	58
Nanjing Hanhai Zhengcheng Pharmaceutical Technology Co., Ltd.	58
TLC Pharmaceutical Standards Ltd.	58

(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-sulfamic acid 4-Sulfate Aminoantipyrine Metamizole Sodium Impurity 2 Sulfate(Metamizole Sodium EP Impurity B Sulfate) Sulfamic acid, N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)- Olaquindox Impurity 3 Metamizole Sodium EP Impurity B Sulfate 1759-26-8