3-(2-Chloroethyl)-2,4(1H,3H)-quinazolinedione - ≥97% , CAS No.5081-87-8

CAS: 5081-87-8 Cat. No.: C474327 Molecular Weight: 224.64 EC Number: 225-795-3
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
AMY42087 | 2-Hydroxy-3,4-dimethoxybenzoicacid | D71193 | STL163825 | 3-(2-chloroethyl)-1H-quinazoline-2,4-dione | 2,4(1H,3H)-Quinazolinedione, 3-(2-chloroethyl)- | 3-(2-chloroethyl)-2,4(1H,3H)quinazolinedione | 3-(2-chloroethyl)-2,4-(1H,3H)-quinazolinedio
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
C474327-1g
3

$12.90

$19.90
Save $7.00 (35.18%)
5g
C474327-5g
4

$41.90

$62.90
Save $21.00 (33.39%)
10g
C474327-10g
3

$75.90

$113.90
Save $38.00 (33.36%)
25g
C474327-25g
2

$130.90

$196.90
Save $66.00 (33.52%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Description

3-(2-Chloroethyl)-2,4(1H,3H)-quinazolinedione is a quinazolinedione derivative. It has been synthesized by reacting ethyl-2-aminobenzoate with ethyl chloroformate and ethanol amine.3-(2-Chloroethyl)-2,4(1H,3H)-quinazolinedione may be used in the synthesis of ketanserin .

Specifications

Synonyms
AMY42087 | 2-Hydroxy-3, 4-dimethoxybenzoicacid | D71193 | STL163825 | 3-(2-chloroethyl)-1H-quinazoline-2, 4-dione | 2, 4(1H, 3H)-Quinazolinedione, 3-(2-chloroethyl)- | 3-(2-chloroethyl)-2, 4(1H, 3H)quinazolinedione | 3-(2-chloroethyl)-2, 4-(1H, 3H)-quinazolinedio
Specifications & Purity
≥97%
Storage
Room temperature
Purity
≥97%
Names and Identifiers
Pubchem Sid488185621
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488185621
Canonical SmilesC1=CC=C2C(=C1)C(=O)N(C(=O)N2)CCCl
IUPAC Name3-(2-chloroethyl)-1H-quinazoline-2,4-dione
InChIKeyHWFSVCPXNLEACG-UHFFFAOYSA-N
INCHI1S/C10H9ClN2O2/c11-5-6-13-9(14)7-3-1-2-4-8(7)12-10(13)15/h1-4H,5-6H2,(H,12,15)
Isomeric SMILES C1=CC=C2C(=C1)C(=O)N(C(=O)N2)CCCl
Molecular Weight 224.64
Reaxy-Rn 653720
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=653720&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassDiazanaphthalenes
SubclassBenzodiazines
Intermediate Tree Nodes Not available
Direct ParentQuinazolines
Alternative Parents Pyrimidones  Benzenoids  Vinylogous amides  Heteroaromatic compounds  Ureas  Lactams  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  Alkyl chlorides  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Quinazoline - Pyrimidone - Pyrimidine - Benzenoid - Vinylogous amide - Heteroaromatic compound - Urea - Lactam - Azacycle - Alkyl chloride - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Alkyl halide - Hydrocarbon derivative - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as quinazolines. These are compounds containing a quinazoline moiety, which is made up of two fused six-member aromatic rings, a benzene ring and a pyrimidine ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
LoVo (4724 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
P388 (20296 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeDateItem
F2308721Certificate of AnalysisMar 11, 2026 C474327
F2308722Certificate of AnalysisMar 11, 2026 C474327
F2308723Certificate of AnalysisMar 11, 2026 C474327
F2308724Certificate of AnalysisMar 11, 2026 C474327
F2308725Certificate of AnalysisMar 11, 2026 C474327
F2308726Certificate of AnalysisMar 11, 2026 C474327
F2308727Certificate of AnalysisMar 11, 2026 C474327
F2308728Certificate of AnalysisMar 11, 2026 C474327
Chemical and Physical Properties
Melt Point(°C)195-197℃
Molecular Weight224.640 g/mol
XLogP31.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass224.035 Da
Monoisotopic Mass224.035 Da
Topological Polar Surface Area49.400 Ų
Heavy Atom Count15
Formal Charge0
Complexity283.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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