4,7-Dichloroquinazoline - ≥95% , CAS No.2148-57-4

CAS: 2148-57-4 Cat. No.: W137108 Molecular Weight: 199.04 EC Number: 826-982-8 PubChem CID: 241881

COA

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4,7-Dichloroquinazoline - ≥95% CAS No(2148-57-4) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥95%

Synonyms

4,7-Dichloroquinazoline | 4,7-dichloro-quinazoline | DTXSID20287235 | Quinazoline,7-dichloro- | J-514174 | NCI60_004199 | 4,7-dichlorquinazoline | Quinazoline, 4,7-dichloro- | 11N-844 | Z147652344 | EN300-23424 | AM20030351 | SY002176 | Q63392776 | FT-063

Storage

Room temperature

Shipped In

Normal

Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

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

📋

Quality documents

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

📚

Literature proof

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

Specifications

Synonyms

4, 7-Dichloroquinazoline | 4, 7-dichloro-quinazoline | DTXSID20287235 | Quinazoline, 7-dichloro- | J-514174 | NCI60_004199 | 4, 7-dichlorquinazoline | Quinazoline, 4, 7-dichloro- | 11N-844 | Z147652344 | EN300-23424 | AM20030351 | SY002176 | Q63392776 | FT-063

Specifications & Purity

≥95%

Storage

Room temperature

Shipped In

Normal

Purity

≥95%

Names and Identifiers

Pubchem Sid	488188934
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488188934
Canonical Smiles	C1=CC2=C(C=C1Cl)N=CN=C2Cl
IUPAC Name	4,7-dichloroquinazoline
InChIKey	FDPHWQSGEWRZOL-UHFFFAOYSA-N
INCHI	1S/C8H4Cl2N2/c9-5-1-2-6-7(3-5)11-4-12-8(6)10/h1-4H
Isomeric SMILES	C1=CC2=C(C=C1Cl)N=CN=C2Cl
PubChem CID	241881
Molecular Weight	199.04

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.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Diazanaphthalenes
    - Subclass Benzodiazines

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Diazanaphthalenes
Subclass	Benzodiazines
Intermediate Tree Nodes	Not available
Direct Parent	Quinazolines
Alternative Parents	Halopyrimidines Benzenoids Aryl chlorides Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organochlorides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Quinazoline - Halopyrimidine - Benzenoid - Pyrimidine - Aryl halide - Aryl chloride - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic heteropolycyclic compound
Description	This 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
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

A498 (42825 Activities)

Molecular Weight	199.030 g/mol
XLogP3	3.100
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	197.975 Da
Monoisotopic Mass	197.975 Da
Topological Polar Surface Area	25.800 Å²
Heavy Atom Count	12
Formal Charge	0
Complexity	165.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1