4-Chloro-8-methoxyquinoline - ≥97% , CAS No.16778-21-5

CAS: 16778-21-5 Cat. No.: C478740 Molecular Weight: 193.63 EC Number: 632-643-3
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
Quinoline, 4-chloro-8-methoxy- | STL353652 | 4-Chloro-8-methoxyquinoline | LCYDNBWXXPOMQL-UHFFFAOYSA-N | BBL027917 | EN300-67695 | FT-0618150 | AC-7289 | SY005498 | SCHEMBL2178344 | 4-Chloro-8-methoxyquinoline, AldrichCPR | MFCD00033679 | AB01541 | A18288
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
C478740-250mg
6

$14.90

$22.90
Save $8.00 (34.93%)
1g
C478740-1g
6

$33.90

$50.90
Save $17.00 (33.40%)
5g
C478740-5g
5

$122.90

$184.90
Save $62.00 (33.53%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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
Quinoline, 4-chloro-8-methoxy- | STL353652 | 4-Chloro-8-methoxyquinoline | LCYDNBWXXPOMQL-UHFFFAOYSA-N | BBL027917 | EN300-67695 | FT-0618150 | AC-7289 | SY005498 | SCHEMBL2178344 | 4-Chloro-8-methoxyquinoline, AldrichCPR | MFCD00033679 | AB01541 | A18288
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Pubchem Sid488198041
Canonical SmilesCOC1=CC=CC2=C(C=CN=C21)Cl
IUPAC Name4-chloro-8-methoxyquinoline
InChIKeyLCYDNBWXXPOMQL-UHFFFAOYSA-N
INCHI1S/C10H8ClNO/c1-13-9-4-2-3-7-8(11)5-6-12-10(7)9/h2-6H,1H3
Isomeric SMILES COC1=CC=CC2=C(C=CN=C21)Cl
Molecular Weight 193.63
Reaxy-Rn 141431
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=141431&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
ClassQuinolines and derivatives
SubclassHaloquinolines
Intermediate Tree Nodes Not available
Direct ParentChloroquinolines
Alternative Parents Anisoles  Alkyl aryl ethers  Pyridines and derivatives  Aryl chlorides  Heteroaromatic compounds  Azacyclic compounds  Organonitrogen compounds  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Chloroquinoline - Anisole - Phenol ether - Alkyl aryl ether - Aryl chloride - Aryl halide - Pyridine - Benzenoid - Heteroaromatic compound - Ether - Azacycle - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as chloroquinolines. These are compounds containing a quinoline moiety, which carries one or more chlorine atoms.
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.

7 results found

Lot NumberCertificate TypeDateItem
E2316526Certificate of AnalysisFeb 05, 2026 C478740
E2316532Certificate of AnalysisFeb 05, 2026 C478740
E2316534Certificate of AnalysisFeb 05, 2026 C478740
E2316535Certificate of AnalysisFeb 05, 2026 C478740
E2316537Certificate of AnalysisFeb 05, 2026 C478740
E2316541Certificate of AnalysisFeb 05, 2026 C478740
A2629085Certificate of AnalysisApr 03, 2023 C478740
Chemical and Physical Properties
Molecular Weight193.630 g/mol
XLogP33.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass193.029 Da
Monoisotopic Mass193.029 Da
Topological Polar Surface Area22.100 Ų
Heavy Atom Count13
Formal Charge0
Complexity176.000
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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