17656-19-8

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Basic information

Product Name: 1-[4-(diethylamino)but-2-yn-1-yl]-3-phenylquinazoline-2,4(1H,3H)-dione
Synonyms:
CAS NO:17656-19-8
Molecular Formula: C₂₂H₂₃N₃O₂
Molecular Weight: 361.4369
EINECS: N/A
Product Categories: N/A
Mol File: 17656-19-8.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: 516°C at 760 mmHg
Flash Point: 218.5°C
Appearance: N/A
Density: 1.193g/cm³
Vapor Pressure: 9.32E-11mmHg at 25°C
Refractive Index: 1.606
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1-[4-(diethylamino)but-2-yn-1-yl]-3-phenylquinazoline-2,4(1H,3H)-dione(CAS DataBase Reference)
NIST Chemistry Reference: 1-[4-(diethylamino)but-2-yn-1-yl]-3-phenylquinazoline-2,4(1H,3H)-dione(17656-19-8)
EPA Substance Registry System: 1-[4-(diethylamino)but-2-yn-1-yl]-3-phenylquinazoline-2,4(1H,3H)-dione(17656-19-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 17656-19-8(Hazardous Substances Data)

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General Description

The chemical 1-[4-(diethylamino)but-2-yn-1-yl]-3-phenylquinazoline-2,4(1H,3H)-dione is a quinazoline derivative containing a diethylamino group and a phenyl group. It is a yellow to light brown powder with a molecular formula C23H24N2O2 and a molecular weight of 360.45 g/mol. 1-[4-(diethylamino)but-2-yn-1-yl]-3-phenylquinazoline-2,4(1H,3H)-dione is used as a pharmaceutical intermediate and is known for its potential medicinal properties. Its unique structure and properties make it a promising candidate for further research and development in the field of medicinal chemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 17656-19-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,6,5 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17656-19:
(7*1)+(6*7)+(5*6)+(4*5)+(3*6)+(2*1)+(1*9)=128
128 % 10 = 8
So 17656-19-8 is a valid CAS Registry Number.

17656-19-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name	1-[4-(diethylamino)but-2-ynyl]-3-phenylquinazoline-2,4-dione

1.2 Other means of identification

Product number	-
Other names	2,4(1H,3H)-Quinazolinedione,1-(4-(diethylamino)-2-butynyl)-3-phenyl

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:17656-19-8 SDS

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17656-19-8Relevant articles and documents

Studies on the medicinal chemistry of oxoquinazolines. I. N-(Arylcarbamoylmethyl)- and N-(4-t-amino-2-butynyl) derivatives of 1,2,3,4-tetrahydro-2,4-dioxoquinazoline.

Danielsson,Kronberg,Ljungner

, p. 77 - 84 (2007/10/09)

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