3-Quinolinecarboxaldehyde - ≥98% , CAS No.13669-42-6

CAS: 13669-42-6 Cat. No.: Q123866 Molecular Weight: 157.17 Beilstein Registry Number: 113269 EC Number: 237-147-7 PubChem CID: 83641
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
J-006882 | MFCD00006768 | 2-BROMO-4-FLUORO-PHENYLAMINE | FT-0603708 | 3-Quinolinecarboxaldehyde, 98% | SB12923 | BCP15507 | 3-Quinolinecarbaldehyde | AM803181 | EN300-66977 | DTXSID40159889 | Benzoic acid, formyl-, methyl ester | Q0075 | 3-quinoline carbo
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
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250mg
Q123866-250mg
2

$9.90

$14.90
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1g
Q123866-1g
1

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5g
Q123866-5g
5

$28.90

$43.90
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10g
Q123866-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$55.90

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25g
Q123866-25g
1

$90.90

$136.90
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal 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.

📚

Literature proof

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

Overview

The structure and vibrational spectra of 3-quinolinecarboxaldehyde has been studied.

Specifications

Synonyms
J-006882 | MFCD00006768 | 2-BROMO-4-FLUORO-PHENYLAMINE | FT-0603708 | 3-Quinolinecarboxaldehyde, 98% | SB12923 | BCP15507 | 3-Quinolinecarbaldehyde | AM803181 | EN300-66977 | DTXSID40159889 | Benzoic acid, formyl-, methyl ester | Q0075 | 3-quinoline carbo
Specifications & Purity
≥98%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488186195
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186195
Canonical SmilesC1=CC=C2C(=C1)C=C(C=N2)C=O
IUPAC Namequinoline-3-carbaldehyde
InChIKeyRYGIHSLRMNXWCN-UHFFFAOYSA-N
INCHI1S/C10H7NO/c12-7-8-5-9-3-1-2-4-10(9)11-6-8/h1-7H
Isomeric SMILES C1=CC=C2C(=C1)C=C(C=N2)C=O
WGK Germany 3
PubChem CID 83641
Molecular Weight 157.17
Beilstein 113269
Reaxy-Rn 113269

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
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentQuinolines and derivatives
Alternative Parents Pyridine carboxaldehydes  Aryl-aldehydes  Benzenoids  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Quinoline - 3-pyridine carboxaldehyde - Aryl-aldehyde - Pyridine - Benzenoid - Heteroaromatic compound - Azacycle - Organopnictogen compound - Organic oxygen compound - Aldehyde - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as quinolines and derivatives. These are compounds containing a quinoline moiety, which consists of a benzene ring fused to a pyrimidine ring to form benzo[b]azabenzene.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Staphylococcus aureus (210822 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
norA Quinolone resistance protein norA (2171 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.

9 results found

Lot NumberCertificate TypeDateItem
E2621137Certificate of AnalysisMay 22, 2026 Q123866
I2101393Certificate of AnalysisJun 09, 2025 Q123866
I2101395Certificate of AnalysisJun 09, 2025 Q123866
B2429478Certificate of AnalysisMar 13, 2024 Q123866
B2429476Certificate of AnalysisMar 13, 2024 Q123866
B2429477Certificate of AnalysisMar 13, 2024 Q123866
B2423036Certificate of AnalysisApr 14, 2021 Q123866
D23261216Certificate of AnalysisApr 14, 2021 Q123866
G2306114Certificate of AnalysisApr 14, 2021 Q123866
Chemical and Physical Properties
SensitivityAir Sensitive
Boil Point(°C)128°C/1mmHg
Melt Point(°C)67 °C
Molecular Weight157.170 g/mol
XLogP32.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass157.053 Da
Monoisotopic Mass157.053 Da
Topological Polar Surface Area30.000 Ų
Heavy Atom Count12
Formal Charge0
Complexity169.000
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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