2,2'-Bi-4-lepidine - ≥98% , CAS No.7654-51-5

CAS: 7654-51-5 Cat. No.: B152688 Molecular Weight: 284.36 EC Number: 677-956-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
4,4'-Dimethyl-2,2'-biquinoline | YSWG800 | SCHEMBL1088580 | 2,2'-Bi-4-lepidine | 2,2-BI-4-LEPIDINE | D88700 | MFCD00059753 | B0841 | 4-methyl-2-(4-methylquinolin-2-yl)quinoline | AKOS025394833 | FT-0748361 | DTXSID70385174 | 2,2'-bilepidin | 2,2'-Di-4-lep
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
B152688-100mg
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$679.90

$1,019.90
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Protected from light,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
4, 4'-Dimethyl-2, 2'-biquinoline | YSWG800 | SCHEMBL1088580 | 2, 2'-Bi-4-lepidine | 2, 2-BI-4-LEPIDINE | D88700 | MFCD00059753 | B0841 | 4-methyl-2-(4-methylquinolin-2-yl)quinoline | AKOS025394833 | FT-0748361 | DTXSID70385174 | 2, 2'-bilepidin | 2, 2'-Di-4-lep
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Protected from light, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCC1=CC(=NC2=CC=CC=C12)C3=NC4=CC=CC=C4C(=C3)C
IUPAC Name4-methyl-2-(4-methylquinolin-2-yl)quinoline
InChIKeyDXZWINPECYHJIG-UHFFFAOYSA-N
INCHI1S/C20H16N2/c1-13-11-19(21-17-9-5-3-7-15(13)17)20-12-14(2)16-8-4-6-10-18(16)22-20/h3-12H,1-2H3
Isomeric SMILES CC1=CC(=NC2=CC=CC=C12)C3=NC4=CC=CC=C4C(=C3)C
Molecular Weight 284.36
Reaxy-Rn 238834
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=238834&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
ClassPyridines and derivatives
SubclassBipyridines and oligopyridines
Intermediate Tree Nodes Not available
Direct ParentBipyridines and oligopyridines
Alternative Parents Quinolines and derivatives  Methylpyridines  Benzenoids  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Bipyridine - Quinoline - Methylpyridine - Benzenoid - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as bipyridines and oligopyridines. These are organic compounds containing two pyridine rings linked to each other.
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:
Chemical and Physical Properties
Sensitivitylight sensitive
Melt Point(°C)281 °C
Molecular Weight284.400 g/mol
XLogP34.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass284.131 Da
Monoisotopic Mass284.131 Da
Topological Polar Surface Area25.800 Ų
Heavy Atom Count22
Formal Charge0
Complexity346.000
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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