4-(1H-Imidazol-1-yl)aniline - ≥98% , CAS No.2221-00-3

CAS: 2221-00-3 Cat. No.: H138514 Molecular Weight: 159.19 EC Number: 606-953-4
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Maybridge3_005125 | W-201923 | A816017 | J-640088 | NSC 266462 | SMR000033673 | 4-imidazol-1-ylaniline;4-(1H-Imidazol-1-yl)aniline | HMS1445I21 | [4-(1H-imidazol-1-yl)phenyl]amine | EN300-28522 | NSC266462 | NSC-266462 | 4-(1H-Imidazol-1-yl)aniline, 98% |
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
H138514-1g
10

$14.90

$22.90
Save $8.00 (34.93%)
5g
H138514-5g
3

$18.90

$28.90
Save $10.00 (34.60%)
25g
H138514-25g
2

$90.90

$136.90
Save $46.00 (33.60%)
100g
H138514-100g
1

$346.90

$520.90
Save $174.00 (33.40%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Room temperature Ships Normal 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
Maybridge3_005125 | W-201923 | A816017 | J-640088 | NSC 266462 | SMR000033673 | 4-imidazol-1-ylaniline;4-(1H-Imidazol-1-yl)aniline | HMS1445I21 | [4-(1H-imidazol-1-yl)phenyl]amine | EN300-28522 | NSC266462 | NSC-266462 | 4-(1H-Imidazol-1-yl)aniline, 98% |
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488189487
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488189487
Canonical SmilesC1=CC(=CC=C1N)N2C=CN=C2
IUPAC Name4-imidazol-1-ylaniline
InChIKeyLVOASPZGXNAHJI-UHFFFAOYSA-N
INCHI1S/C9H9N3/c10-8-1-3-9(4-2-8)12-6-5-11-7-12/h1-7H,10H2
Isomeric SMILES C1=CC(=CC=C1N)N2C=CN=C2
WGK Germany 3
Molecular Weight 159.19
Reaxy-Rn 607776
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=607776&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
ClassAzoles
SubclassImidazoles
Intermediate Tree Nodes Substituted imidazoles
Direct ParentPhenylimidazoles
Alternative Parents Aniline and substituted anilines  N-substituted imidazoles  Heteroaromatic compounds  Azacyclic compounds  Primary amines  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 1-phenylimidazole - Aniline or substituted anilines - Benzenoid - N-substituted imidazole - Monocyclic benzene moiety - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Amine - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylimidazoles. These are polycyclic aromatic compounds containing a benzene ring linked to an imidazole ring through a CC or CN bond.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
VDR Tclin Vitamin D receptor (26531 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GNAS Tbio Guanine nucleotide-binding protein G(s), subunit alpha (103405 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mapt Microtubule-associated protein tau (6 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.

7 results found

Lot NumberCertificate TypeDateItem
A2619112Certificate of AnalysisOct 17, 2025 H138514
J2514151Certificate of AnalysisOct 17, 2025 H138514
D23142420Certificate of AnalysisJan 16, 2025 H138514
K2102303Certificate of AnalysisAug 04, 2023 H138514
K2103048Certificate of AnalysisAug 04, 2023 H138514
K2103154Certificate of AnalysisAug 04, 2023 H138514
B1619032Certificate of AnalysisJul 19, 2023 H138514
Chemical and Physical Properties
Melt Point(°C)143-147 °C (lit.)
Molecular Weight159.190 g/mol
XLogP31.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass159.08 Da
Monoisotopic Mass159.08 Da
Topological Polar Surface Area43.800 Ų
Heavy Atom Count12
Formal Charge0
Complexity141.000
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
Reviews

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