6-Bromo-3,4-dihydro-2(1H)-quinolinone - ≥97% , CAS No.3279-90-1

CAS: 3279-90-1 Cat. No.: B176141 Molecular Weight: 226.073 EC Number: 676-036-1
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
6-Bromo-1,2,3,4-tetrahydro-2-quinolinone | MQWZSSIUHXNNTM-UHFFFAOYSA-N | NG-0703 | 6-Bromo-2-oxo-1,2,3,4-tetrahydroquinoline | J-518360 | SB40598 | 6-bromo-1,2,3,4-tetrahydroquinol-2-one | 2-(4-ethoxyphenyl)-3-(4-methylsulfonylphenyl)pyrazolo[1,5-b]pyrida
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
1g
B176141-1g
5

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$16.90
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5g
B176141-5g
4

$13.90

$20.90
Save $7.00 (33.49%)
10g
B176141-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$24.90

$37.90
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25g
B176141-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$45.90

$68.90
Save $23.00 (33.38%)
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Why this grade

≥97% 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.

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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
6-Bromo-1, 2, 3, 4-tetrahydro-2-quinolinone | MQWZSSIUHXNNTM-UHFFFAOYSA-N | NG-0703 | 6-Bromo-2-oxo-1, 2, 3, 4-tetrahydroquinoline | J-518360 | SB40598 | 6-bromo-1, 2, 3, 4-tetrahydroquinol-2-one | 2-(4-ethoxyphenyl)-3-(4-methylsulfonylphenyl)pyrazolo[1, 5-b]pyrida
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488198645
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488198645
Canonical SmilesC1CC(=O)NC2=C1C=C(C=C2)Br
IUPAC Name6-bromo-3,4-dihydro-1H-quinolin-2-one
InChIKeyMQWZSSIUHXNNTM-UHFFFAOYSA-N
INCHI1S/C9H8BrNO/c10-7-2-3-8-6(5-7)1-4-9(12)11-8/h2-3,5H,1,4H2,(H,11,12)
Isomeric SMILES C1CC(=O)NC2=C1C=C(C=C2)Br
Molecular Weight 226.073
Reaxy-Rn 136092
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=136092&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
ClassQuinolines and derivatives
SubclassQuinolones and derivatives
Intermediate Tree Nodes Not available
Direct ParentHydroquinolones
Alternative Parents Hydroquinolines  Benzenoids  Aryl bromides  Secondary carboxylic acid amides  Lactams  Azacyclic compounds  Organonitrogen compounds  Organobromides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Tetrahydroquinolone - Tetrahydroquinoline - Aryl bromide - Aryl halide - Benzenoid - Carboxamide group - Secondary carboxylic acid amide - Lactam - Carboxylic acid derivative - Azacycle - Organohalogen compound - Organooxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Carbonyl group - Organic oxygen compound - Organobromide - Organonitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as hydroquinolones. These are compounds containing a hydrogenated quinoline bearing a ketone group.
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.

4 results found

Lot NumberCertificate TypeDateItem
E2331326Certificate of AnalysisMar 16, 2026 B176141
E2331323Certificate of AnalysisMar 16, 2026 B176141
L1926161Certificate of AnalysisJul 18, 2025 B176141
K2322055Certificate of AnalysisDec 01, 2023 B176141
Chemical and Physical Properties
Melt Point(°C)170-172°C
Molecular Weight226.070 g/mol
XLogP31.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass224.979 Da
Monoisotopic Mass224.979 Da
Topological Polar Surface Area29.100 Ų
Heavy Atom Count12
Formal Charge0
Complexity195.000
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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