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ZOPICLONE N-OXIDE

ZOPICLONE N-OXIDE structure

CAS No.: 43200-96-0

Chemical Name:: ZOPICLONE N-OXIDE

Synonyms: RP 2975;RP 29753;ZOPICLONE N-OXIDE;Eszopiclone IMpurity A;Zopiclone EP Impurity A;Zopiclone-N-oxide solution;Eszopiclone Related CoMpound A;Zopiclone N-Oxide Solution, 100ppm;Eszopiclone USP Related Compound A;Zopiclone Impurity A (Zopiclone N-Oxide)

CBNumber:: CB0428563

Molecular Formula:: C17H17ClN6O4

Molecular Weight:: 404.81

MDL Number:: MFCD00871938

MOL File:: 43200-96-0.mol

MSDS File:: SDS

Last updated:2025-01-27 09:38:02

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ZOPICLONE N-OXIDE Properties

Melting point	>140°C (dec.)
Flash point	9℃
storage temp.	2-8°C
solubility	Chloroform (Slightly, Heated), DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
form	liquid
pka	4.92±0.20(Predicted)
color	White to Light Brown
FDA UNII	0XXQ8C2EK4
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS02,GHS06,GHS08
Signal word	Danger
Hazard statements	H225-H301+H311+H331-H370
Precautionary statements	P210-P233-P280-P301+P310-P303+P361+P353-P304+P340+P311
Hazard Codes	F,T
Risk Statements	11-23/24/25-39/23/24/25
Safety Statements	7-16-36/37-45
RIDADR	UN1230 - class 3 - PG 2 - Methanol
WGK Germany	1
HS Code	2933790002

ZOPICLONE N-OXIDE price More Price(7)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	Z-013	Zopiclone-N-oxide solution 100?μg/mL (Methanol with 1% 1 M HCl), ampule of 1?mL, certified reference material, Cerilliant?	43200-96-0	1mL	$158	2024-03-01	Buy
Sigma-Aldrich	1255861	Zopiclone-N-oxide solution United States Pharmacopeia (USP) Reference Standard	43200-96-0	10mg	$596	2024-03-01	Buy
Sigma-Aldrich	Z3001000	Zopiclone oxide European Pharmacopoeia (EP) Reference Standard	43200-96-0	z3001000	$153	2024-03-01	Buy
Usbiological	292130	Zopiclone N-oxide	43200-96-0	2mg	$425	2021-12-16	Buy
Usbiological	Z0810-02	Zopiclone N-Oxide	43200-96-0	5mg	$460	2021-12-16	Buy

Product number	Packaging	Price	Buy
Z-013	1mL	$158	Buy
1255861	10mg	$596	Buy
Z3001000	z3001000	$153	Buy
292130	2mg	$425	Buy
Z0810-02	5mg	$460	Buy

ZOPICLONE N-OXIDE Chemical Properties,Uses,Production

Chemical Properties

Off-White to Pale Beige Solid

Uses

A metabolite of Zopiclone

Uses

Eszopiclone impurity A.

General Description

Zopiclone N-oxide is a primary, active metabolite of zopiclone in urine as well as a major pharmaceutical impurity of zopiclone known as eszopiclone impurity A. The parent drug, zopiclone, is a non-benzodiazepine hypnotic sold under the trade names Imovane^?and ZImovane^?and is used in the treatment of insomnia.

ZOPICLONE N-OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

ZOPICLONE N-OXIDE Suppliers

Global( 70)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49476	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11922	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43340	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131957	58
QUALITY CONTROL SOLUTIONS LTD.	0755-66853366; 13670046396	ORDERS@QCSRM.COM	China	24342	58
Shandong Boluoda Biological Technology Co., Ltd.	0531-68652053	2310993908@qq.com	China	1556	58
Changzhou Xianglong Pharmaceutical Technology Co., LTD	0519-88910898 18661161657	yaoxiangqiu2021@163.com	China	9996	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
sgtlifesciences pvt ltd	58
China National Standard Pharmaceutical Corporation Limited	58
LEAPCHEM CO., LTD.	58
Amadis Chemical Company Limited	58
QUALITY CONTROL SOLUTIONS LTD.	58
Shandong Boluoda Biological Technology Co., Ltd.	58
Changzhou Xianglong Pharmaceutical Technology Co., LTD	58

43200-96-0(ZOPICLONE N-OXIDE)Related Search:

Eszopiclone 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one Levetiracetam impurity 1 N-(5-Chloro-2-pyridinyl)-2-pyrazinecarboxaMide (Zopiclone IMpurity) 2-Amino-5-chloropyridine

6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl piperazine-1-carboxylate hydrochloride Zopiclone iMpurity (5-(Chloropyridine-2-yl-carbaMoyl)pyrazine) ZOPICLONE OXIDE N-(5-Chloro-2-pyridinyl)-3-(hydroxyMethyl)-2-pyrazinecarboxaMide RP 48497 (Eszopiclone Impurity C)

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Zopiclone Impurity 18 Zopiclone Impurity 3 Deschloro-Zopiclone

1of4

RP 2975 1-Piperazine-carboxylic Acid 4-Methyl-4-oxide 6-(5-Chloro-pyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5yl Ester Zopiclone N-Oxide(Mixture of diastereomers) RP 29753 Zopiclone N-Oxide (Eszopiclone Impurity A)(Mixture of Diastereomers) Zopiclone N-Oxide (Eszopiclone Impurity A) ZOPICLONE N-OXIDE 4-Methyl-1-piperazinecarboxylic acid 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl ester 4-oxide Eszopiclone IMpurity A Eszopiclone Related CoMpound A (5RS)-6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate 4-oxide Zopiclone-N-oxide solution Zopiclone Impurity A (Zopiclone N-Oxide) Dexzopiclone impurity A (zopiclone nitrogen oxide) Zopiclone N-Oxide Solution, 100ppm 4-(((6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl)oxy)carbonyl)-1-methylpiperazine1-oxide Zopiclone Impurity 1 (Zopiclone EP Impurity A) Zopiclone EP Impurity A (Zopiclone N-Oxide) Zopiclone EP Impurity A [6-(5-chloropyridin-2-yl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methyl-4-oxidopiperazin-4-ium-1-carboxylate 6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate 4-oxide 1-Piperazinecarboxylic acid, 4-methyl-, 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl ester, 4-oxide 6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]... Zopiclone N-OxideQ: What is Zopiclone N-Oxide Q: What is the CAS Number of Zopiclone N-Oxide Q: What is the storage condition of Zopiclone N-Oxide Q: What are the applications of Zopiclone N-Oxide Eszopiclone Related Compound A (6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo [3,4,b] pyraz (1255861) Eszopiclone USP Related Compound A (5RS)-6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-Methylpiperazine-1- 43200-96-0 C17H17ClN6O4 Isotopically Labeled Pharmaceutical Reference Standard Heterocycles Impurities Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals