4-Anilinopyridine - ≥99%(T) , CAS No.22961-45-1

CAS: 22961-45-1 Cat. No.: A151570 Molecular Weight: 170.22 Beilstein Registry Number: 22(5)9,118 EC Number: 245-352-8
AVAILABLE TO ORDER
GRADE & PURITY ≥99%(T)
Synonyms
MFCD00457758 | SH8VL8DN9E | N-(4-Pyridyl)aniline | NSC 153374 | 4-(PHENYLAMINO)PYRIDINE | N-phenyl-N-(4-pyridinyl)amine | 4-amiinopyridine | 4-Anilinopyridine | DTXSID00177509 | N-phenyl-4-pyridinamine | N-Phenylpyridin-4-amine | 4-Pyridinamine,N-phenyl-
Storage
Room temperature
Shipped In
Normal
Size
Status
Price
Qty
1g
A151570-1g
4
$82.90
5g
A151570-5g
3
$231.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

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
MFCD00457758 | SH8VL8DN9E | N-(4-Pyridyl)aniline | NSC 153374 | 4-(PHENYLAMINO)PYRIDINE | N-phenyl-N-(4-pyridinyl)amine | 4-amiinopyridine | 4-Anilinopyridine | DTXSID00177509 | N-phenyl-4-pyridinamine | N-Phenylpyridin-4-amine | 4-Pyridinamine, N-phenyl-
Specifications & Purity
≥99%(T)
Storage
Room temperature
Shipped In
Normal
Purity
≥99%(T)
Names and Identifiers
Pubchem Sid488186580
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186580
Canonical SmilesC1=CC=C(C=C1)NC2=CC=NC=C2
IUPAC NameN-phenylpyridin-4-amine
InChIKeyDKQSRQLSDPYGCJ-UHFFFAOYSA-N
INCHI1S/C11H10N2/c1-2-4-10(5-3-1)13-11-6-8-12-9-7-11/h1-9H,(H,12,13)
Isomeric SMILES C1=CC=C(C=C1)NC2=CC=NC=C2
Molecular Weight 170.22
Beilstein 22(5)9,118
Reaxy-Rn 120460
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=120460&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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassAniline and substituted anilines
Intermediate Tree Nodes Not available
Direct ParentAniline and substituted anilines
Alternative Parents Aminopyridines and derivatives  Heteroaromatic compounds  Secondary amines  Azacyclic compounds  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aniline or substituted anilines - Aminopyridine - Pyridine - Heteroaromatic compound - Azacycle - Organoheterocyclic compound - Secondary amine - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Amine - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aniline and substituted anilines. These are organic compounds containing an aminobenzene moiety.
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.

2 results found

Lot NumberCertificate TypeDateItem
E1822147Certificate of AnalysisJan 05, 2026 A151570
C2307534Certificate of AnalysisMar 16, 2023 A151570
Chemical and Physical Properties
SolubilitySoluble in Methanol
SensitivityAir Sensitive
Melt Point(°C)177 °C
Molecular Weight170.210 g/mol
XLogP32.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass170.084 Da
Monoisotopic Mass170.084 Da
Topological Polar Surface Area24.900 Ų
Heavy Atom Count13
Formal Charge0
Complexity135.000
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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