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N,N,α-TriMethyl-10H-phenothiazine-10-ethanaMine N-Oxide

N,N,α-TriMethyl-10H-phenothiazine-10-ethanaMine N-Oxide structure

CAS No.: 81480-39-9

Chemical Name:: N,N,α-TriMethyl-10H-phenothiazine-10-ethanaMine N-Oxide

Synonyms: ProMethazine N-Oxide;Promethazine N-Oxide HCl;Promethazine nitrogen oxide;Promethazine N-Oxide Trifluoroacetic acid;Promethazine impurity 4 trifluoroacetate salt;N,N,α-TriMethyl-10H-phenothiazine-10-ethanaMine N-Oxide;10H-Phenothiazine-10-ethanamine, N,N,α-trimethyl-, N-oxide;N,N-dimethyl-1-(10H-phenothiazin-10-yl)propan-2-amine oxide

CBNumber:: CB22622992

Molecular Formula:: C17H20N2OS

Molecular Weight:: 300.42

MDL Number:: MFCD21363761

MOL File:: 81480-39-9.mol

Last updated:2026-07-28 20:33:13

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N,N,α-TriMethyl-10H-phenothiazine-10-ethanaMine N-Oxide Properties

solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	4.418±0.40(predicted)
color	White to Off-White

N,N,α-TriMethyl-10H-phenothiazine-10-ethanaMine N-Oxide price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	287054	Promethazine N-oxide	81480-39-9	100mg	$2726	2026-06-03	Buy
Biosynth	FP27183	Promethazine N-oxide	81480-39-9	1mg	$900	2026-06-04	Buy
Biosynth	FP27183	Promethazine N-oxide	81480-39-9	10mg	$900	2026-06-04	Buy
Biosynth	FP27183	Promethazine N-oxide	81480-39-9	5mg	$900	2026-06-04	Buy
Biosynth	FP27183	Promethazine N-oxide	81480-39-9	2mg	$900	2026-06-04	Buy

Product number	Packaging	Price	Buy
287054	100mg	$2726	Buy
FP27183	1mg	$900	Buy
FP27183	10mg	$900	Buy
FP27183	5mg	$900	Buy
FP27183	2mg	$900	Buy

N,N,α-TriMethyl-10H-phenothiazine-10-ethanaMine N-Oxide Chemical Properties, Uses, Production

Uses

Promethazine N-Oxide is a metabolite of Promethazine (P757000).

N,N,α-TriMethyl-10H-phenothiazine-10-ethanaMine N-Oxide Preparation Products And Raw materials

Raw materials

Preparation Products

N,N,α-TriMethyl-10H-phenothiazine-10-ethanaMine N-Oxide Suppliers

Global Suppliers ( 36)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9883	50
Nanjing XiZe Biotechnology CO., Ltd.	025-66023220 15250997978	1511893459@qq.com	China	4777	55
BOC Sciences	16314854226	info@bocsci.com	United States	9909	65
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@yongstandards.com	China	9995	55
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Hefei Molake Biotechnology Co., Ltd.	0551-66336380 18956014586	983438788@qq.com	China	2469	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Adamas Reagent, Ltd.	59
Chemsky (shanghai) International Co.,Ltd	60
Quality Control Solutions Ltd.	56
Shanghai Kewel Chemical Co., Ltd.	50
Nanjing XiZe Biotechnology CO., Ltd.	55
BOC Sciences	65
Hubei Yangxin Medical Technology Co., Ltd.	55
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Hefei Molake Biotechnology Co., Ltd.	58

81480-39-9 (N,N,α-TriMethyl-10H-phenothiazine-10-ethanaMine N-Oxide) Related Search:

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8-Azabicyclo[3.2.1]octan-3-ol,8-(1-methylethyl)-(9CI) Promethazine sulfoxide Isopromethazine hydrochloride endo-8-isopropyl-8-azabicyclo[3.2.1]octan-3-ol Ipratropium Bromide Impurity 6

Ipratropium bromide Impurity 4 Ipratropium EP Impurity F Ipratropium Bromide Impurity 2

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N,N,α-TriMethyl-10H-phenothiazine-10-ethanaMine N-Oxide ProMethazine N-Oxide 10H-Phenothiazine-10-ethanamine, N,N,α-trimethyl-, N-oxide N,N-dimethyl-1-(10H-phenothiazin-10-yl)propan-2-amine oxide Promethazine nitrogen oxide Promethazine N-Oxide Trifluoroacetic acid Promethazine N-Oxide HCl Promethazine impurity 4 trifluoroacetate salt 81480-39-9 Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals Sulfur & Selenium Compounds