5,6-Dihydro-6-oxophenanthridine-3-carboxylic acid , CAS No.39161-52-9

CAS: 39161-52-9 Cat. No.: D668153 Molecular Weight: 239.23
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Synonyms
5,6-Dihydro-6-oxophenanthridine-3-carboxylic acid | 6-oxo-5H-phenanthridine-3-carboxylic acid | Phenanthridine-3-carboxylic acid, 5,6-dihydro-6-oxo- | BRN 0479459 | Acido 6-fenantridon-3-carbossilico [Italian] | Acido 6-fenantridon-3-carbossilico | DTXSID
Storage
Room temperature
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Price
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1mg
D668153-1mg
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5mg
D668153-5mg
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$1,999.90

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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships 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
5, 6-Dihydro-6-oxophenanthridine-3-carboxylic acid | 6-oxo-5H-phenanthridine-3-carboxylic acid | Phenanthridine-3-carboxylic acid, 5, 6-dihydro-6-oxo- | BRN 0479459 | Acido 6-fenantridon-3-carbossilico [Italian] | Acido 6-fenantridon-3-carbossilico | DTXSID
Storage
Room temperature
Product Properties
ALogP2
Names and Identifiers
Canonical SmilesC1=CC=C2C(=C1)C3=C(C=C(C=C3)C(=O)O)NC2=O
IUPAC Name6-oxo-5H-phenanthridine-3-carboxylic acid
InChIKeyQCZYYHNRVZRTGW-UHFFFAOYSA-N
INCHI1S/C14H9NO3/c16-13-11-4-2-1-3-9(11)10-6-5-8(14(17)18)7-12(10)15-13/h1-7H,(H,15,16)(H,17,18)
Isomeric SMILES C1=CC=C2C(=C1)C3=C(C=C(C=C3)C(=O)O)NC2=O
Molecular Weight 239.23
Reaxy-Rn 479459
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=479459&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassQuinolines and derivatives
SubclassBenzoquinolines
Intermediate Tree Nodes Not available
Direct ParentPhenanthridines and derivatives
Alternative Parents Quinoline carboxylic acids  Isoquinolones and derivatives  Hydroquinolones  Hydroquinolines  Pyridinones  Benzenoids  Heteroaromatic compounds  Lactams  Azacyclic compounds  Carboxylic acids  Monocarboxylic acids and derivatives  Hydrocarbon derivatives  Organic oxides  Organonitrogen compounds  Organooxygen compounds  Organopnictogen compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Phenanthridine - Quinoline-7-carboxylic acid - Dihydroquinolone - Isoquinolone - Dihydroquinoline - Isoquinoline - Pyridinone - Benzenoid - Pyridine - Heteroaromatic compound - Lactam - Azacycle - Carboxylic acid - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Organopnictogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenanthridines and derivatives. These are polycyclic compounds containing a phenanthridine moiety, which is a tricyclic system with two benzene rings joined by a pyridine forming a non-linear skeleton. Hydrogenated derivatives are also included.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
PARP1 Tclin Poly [ADP-ribose] polymerase 1 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight239.230 g/mol
XLogP32.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass239.058 Da
Monoisotopic Mass239.058 Da
Topological Polar Surface Area66.400 Ų
Heavy Atom Count18
Formal Charge0
Complexity368.000
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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