2,4-dichloro-6-methoxyquinazoline - ≥97% , CAS No.105763-77-7

CAS: 105763-77-7 Cat. No.: D171855 Molecular Weight: 229.06 EC Number: 874-549-7
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
SCHEMBL857818 | BCP06299 | Z1269139166 | PB14779 | AKOS015852157 | DTXSID60433794 | MFCD09954880 | FT-0682250 | 2,4-Dichloro-6-methoxyquinazoline | 2,4-dichloro-6-methoxy-quinazoline | 2,4-dichloro-6-methoxyquinazoline, AldrichCPR | SY007275 | GS-3896 | 6
Storage
Store at 2-8°C,Argon charged,Desiccated
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
D171855-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$9.90

$14.90
Save $5.00 (33.56%)
100mg
D171855-100mg
7

$12.90

$19.90
Save $7.00 (35.18%)
200mg
D171855-200mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$14.90

$22.90
Save $8.00 (34.93%)
250mg
D171855-250mg
4

$15.90

$23.90
Save $8.00 (33.47%)
1g
D171855-1g
2

$35.90

$53.90
Save $18.00 (33.40%)
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Argon charged,Desiccated Ships Wet ice 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.

Specifications

Synonyms
SCHEMBL857818 | BCP06299 | Z1269139166 | PB14779 | AKOS015852157 | DTXSID60433794 | MFCD09954880 | FT-0682250 | 2, 4-Dichloro-6-methoxyquinazoline | 2, 4-dichloro-6-methoxy-quinazoline | 2, 4-dichloro-6-methoxyquinazoline, AldrichCPR | SY007275 | GS-3896 | 6
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged, Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Pubchem Sid504765184
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504765184
Canonical SmilesCOC1=CC2=C(C=C1)N=C(N=C2Cl)Cl
IUPAC Name2,4-dichloro-6-methoxyquinazoline
InChIKeyWEAMQTSRMCCGSJ-UHFFFAOYSA-N
INCHI1S/C9H6Cl2N2O/c1-14-5-2-3-7-6(4-5)8(10)13-9(11)12-7/h2-4H,1H3
Isomeric SMILES COC1=CC2=C(C=C1)N=C(N=C2Cl)Cl
Molecular Weight 229.06
Reaxy-Rn 156248
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=156248&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.

View datasheet →

🔬 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 Anisoles  Alkyl aryl ethers  2-halopyrimidines  Aryl chlorides  Heteroaromatic compounds  Azacyclic compounds  Organonitrogen compounds  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Quinazoline - Anisole - Phenol ether - Alkyl aryl ether - 2-halopyrimidine - Halopyrimidine - Aryl chloride - Aryl halide - Benzenoid - Pyrimidine - Heteroaromatic compound - Azacycle - Ether - Organohalogen compound - Organooxygen compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Organochloride - Organonitrogen compound - 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





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.

6 results found

Lot NumberCertificate TypeDateItem
F2314561Certificate of AnalysisMar 18, 2026 D171855
F2314563Certificate of AnalysisMar 18, 2026 D171855
F2314567Certificate of AnalysisMar 18, 2026 D171855
F2314568Certificate of AnalysisMar 18, 2026 D171855
F2314577Certificate of AnalysisMar 18, 2026 D171855
F2314841Certificate of AnalysisMar 18, 2026 D171855
Chemical and Physical Properties
SensitivityHygroscopic
Molecular Weight229.060 g/mol
XLogP33.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass227.986 Da
Monoisotopic Mass227.986 Da
Topological Polar Surface Area35.000 Ų
Heavy Atom Count14
Formal Charge0
Complexity205.000
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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