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Acetaminophen Impurity B

Acetaminophen Impurity B structure

CAS No.: 98966-17-7

Chemical Name:: Acetaminophen Impurity B

Synonyms: Paracetamol Impurity 7;Paracetamol Impurity 21;Acetaminophen Impurity 21;Acetaminophen Impurity 19;Acetaminophen Dimer Impurity;N-(5-acetamido-2-hydroxyphenyl)-N-(4-hydroxyphenyl)acetamide;N-[5-(Acetylamino)-2-hydroxyphenyl]-N-(4-hydroxyphenyl)acetamide;Acetamide, N-[5-(acetylamino)-2-hydroxyphenyl]-N-(4-hydroxyphenyl)-;N-(5-ACETAMIDO-2-HYDROXYPHENYL)-N-(4-HYDROXYPHENYL)ACETAMIDE (ACETAMINOPHEN C-N DIMER)

CBNumber:: CB04812746

Molecular Formula:: C16H16N2O4

Molecular Weight:: 300.31

MDL Number:

MOL File:: 98966-17-7.mol

Last updated:2023-04-23 13:52:06

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Acetaminophen Impurity B Properties

Melting point	141-145°C
Boiling point	694.1±55.0 °C(Predicted)
Density	1.380±0.06 g/cm3(Predicted)
storage temp.	Refrigerator
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	9.51±0.48(Predicted)
color	Off-White to Pale Orange to Dark Brown

Acetaminophen Impurity B price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	A161245	N-[5-(Acetylamino)-2-hydroxyphenyl]-N-(4-hydroxyphenyl)acetamide	98966-17-7	10mg	$685	2021-12-16	Buy

Product number	Packaging	Price	Buy
A161245	10mg	$685	Buy

Acetaminophen Impurity B Chemical Properties,Uses,Production

Uses

N-?[5-?(Acetylamino)?-?2-?hydroxyphenyl]?-?N-?(4-?hydroxyphenyl)?acetamide is an impurity of Acetaminophen (A161220), which is an analgesic and antipyretic (1,2,3,4). N-?[5-?(Acetylamino)?-?2-?hydroxyphenyl]?-?N-?(4-?hydroxyphenyl)?acetamide may be a useful reagent to investigate mechanisms related to liver and kidney damage from acetaminophen. Acetaminophen Impurity B.

Acetaminophen Impurity B Preparation Products And Raw materials

Raw materials

Preparation Products

Acetaminophen Impurity B Suppliers

Global( 16)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
ChemStrong Scientific Co.,Ltd	0755-66853366 13670046396	sales@chem-strong.com	China	17982	56
Cato Research Chemicals Inc.	020-81215950 4000-868-328	customer@uwalab.com	United States	10413	58
Meng Cheng Technology (Shanghai) Co., LTD	400-820-6829	sales@mitachieve.com	China	8864	58
Changzhou Furuisi Biotechnology Co., Ltd	0519-85524369	3477467573@qq.com	China	8618	58
Foshan Treasure Biotechnology Co., Ltd	0757-85921206 18520245316	2329783215@qq.com	China	12664	58
Changzhou Xianglong Pharmaceutical Technology Co., LTD	18661161657	yaoxiangqiu2021@163.com	China	10066	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	15229059051	1027@dideu.com	China	9926	58
Shanghai Zerui Biotechnology Co., Ltd.	021-54580889 18321124657	731997554@qq.com	China	10614	58
guoyungurui	18162595016	3287908757@qq.com	China	10015	58

Supplier	Advantage
China National Standard Pharmaceutical Corporation Limited	58
ChemStrong Scientific Co.,Ltd	56
Cato Research Chemicals Inc.	58
Meng Cheng Technology (Shanghai) Co., LTD	58
Changzhou Furuisi Biotechnology Co., Ltd	58
Foshan Treasure Biotechnology Co., Ltd	58
Changzhou Xianglong Pharmaceutical Technology Co., LTD	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	58
Shanghai Zerui Biotechnology Co., Ltd.	58
guoyungurui	58

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Acetaminophen Impurity 19 Acetaminophen Dimer Impurity N-[5-(Acetylamino)-2-hydroxyphenyl]-N-(4-hydroxyphenyl)acetamide N-(5-acetamido-2-hydroxyphenyl)-N-(4-hydroxyphenyl)acetamide N-(5-ACETAMIDO-2-HYDROXYPHENYL)-N-(4-HYDROXYPHENYL)ACETAMIDE (ACETAMINOPHEN C-N DIMER) Paracetamol Impurity 7 Acetaminophen Impurity 21 Paracetamol Impurity 21 Acetamide, N-[5-(acetylamino)-2-hydroxyphenyl]-N-(4-hydroxyphenyl)- 98966-17-7