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N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide

N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide structure

CAS No.: 478081-98-0

Chemical Name:: N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide

Synonyms: Isozaleplon;Zaleplon Impurity 17;Zaleplon USP Related Compound B;7-(N-Ethylacetamidophenyl)-5-(N-ethylacetamidophenyl) Zaleplon;N-(3-(3-Cyanopyrazolo[1,5-α]pyrimidin-5-yl)phenyl)-N-ethylacetamide;N-(3-(3-Cyanopyrazolo[1,5-±]pyrimidin-5-yl)phenyl)-N-ethylacetamide;N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide;Acetamide, N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethyl-

CBNumber:: CB43453328

Molecular Formula:: C17H15N5O

Molecular Weight:: 305.33

MDL Number:

MOL File:: 478081-98-0.mol

Last updated:2023-07-23 08:30:06

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N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide Properties

Melting point	203-205 °C
Density	1.25±0.1 g/cm3(Predicted)
pka	-1.40±0.50(Predicted)
FDA UNII	YP251266R0

SAFETY

Risk and Safety Statements

HS Code	9999999999

N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA01E4GR	N-(3-(3-Cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl)-N-ethylacetamide	478081-98-0	15mg	$1150	2026-05-30	Buy
TRC	C982205	N-(3-(3-Cyanopyrazolo[1,5-α]pyrimidin-5-yl)phenyl)-N-ethylacetamide	478081-98-0	10mg	$760	2021-12-16	Buy

Product number	Packaging	Price	Buy
AA01E4GR	15mg	$1150	Buy
C982205	10mg	$760	Buy

N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide Chemical Properties, Uses, Production

Uses

(N-[3-(3-Cyanopyrazolo[1,5-alpha]pyrimidin-5-yl)phenyl]-N-ethylacetamide) is used in the synthesis of Zaleplon (Z145000), which is a selective non-benzodiazepine GABAA receptor agonist, and a sedative-hypnotic, almost entirely used for the management/treatment of insomnia.

N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide synthesis

Synthesis of N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide from 5-Chloropyrazolo[1,5-a]pyriMidine-3-carbonitrile and 1224288-99-6

N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide Preparation Products And Raw materials

Raw materials

Preparation Products

N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide Suppliers

Global Suppliers ( 10)

Supplier	Tel	Email	Country	ProdList	Advantage
QUALITY CONTROL SOLUTIONS LTD.	+86-0755-66853366 +86-13670046396	export03@qcsrm.com	China	24318	58
LGC Science (Shanghai) Ltd.	17717235263	offer.de@lgcgroup.com	China	19036	58
Shanghai Beiwanta Biotechnology Co., Ltd.	021-67187366 19901745723	info@bwtlab.com	China	9885	58
Nanjing Shizhou Biology Technology Co.,Ltd	17301488900	judy.xia@synzest.com	China	12577	58
Shanghai Weiyite Biotechnology Co., Ltd	15317051735	zhaojing@wytsci.com	China	10000	58

Supplier	Advantage
QUALITY CONTROL SOLUTIONS LTD.	58
LGC Science (Shanghai) Ltd.	58
Shanghai Beiwanta Biotechnology Co., Ltd.	58
Nanjing Shizhou Biology Technology Co.,Ltd	58
Shanghai Weiyite Biotechnology Co., Ltd	58

N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide N-(3-(3-Cyanopyrazolo[1,5-±]pyrimidin-5-yl)phenyl)-N-ethylacetamide Acetamide, N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethyl- Isozaleplon N-(3-(3-Cyanopyrazolo[1,5-α]pyrimidin-5-yl)phenyl)-N-ethylacetamide Zaleplon USP Related Compound B Zaleplon Impurity 17 7-(N-Ethylacetamidophenyl)-5-(N-ethylacetamidophenyl) Zaleplon 478081-98-0