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;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
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
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( 9)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14059	65
QUALITY CONTROL SOLUTIONS LTD.	13670046396	ORDERS@QCSRM.COM	China	18810	58
Molcoo Chemicals Inc.	18274848843	3001006472@qq.com	China	8626	58
guoyungurui	18162595016	3287908757@qq.com	China	10016	58

Supplier	Advantage
Alfa Chemistry	58
BOC Sciences	65
QUALITY CONTROL SOLUTIONS LTD.	58
Molcoo Chemicals Inc.	58
guoyungurui	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 478081-98-0