2-Amino-4-nitropyridine - ≥98% , CAS No.4487-50-7

CAS: 4487-50-7 Cat. No.: A184594 Molecular Weight: 139.11 EC Number: 636-940-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
BB 0261083 | DTXSID90376483 | FT-0602040 | 4-nitropyridin-2-amine | J-515888 | AB17924 | 2-AMINO-4-NITROPYRIDINE | EN300-65513 | AKOS010978429 | 4-Nitro-pyridin-2-ylamine | DBDHHHBAZZYVJG-UHFFFAOYSA-N | SY005608 | MFCD04114148 | SCHEMBL345273 | AMY5629 |
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
250mg
A184594-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$13.90
1g
A184594-1g
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$22.90

$43.90
Save $21.00 (47.84%)
5g
A184594-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$113.90

$197.90
Save $84.00 (42.45%)
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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
BB 0261083 | DTXSID90376483 | FT-0602040 | 4-nitropyridin-2-amine | J-515888 | AB17924 | 2-AMINO-4-NITROPYRIDINE | EN300-65513 | AKOS010978429 | 4-Nitro-pyridin-2-ylamine | DBDHHHBAZZYVJG-UHFFFAOYSA-N | SY005608 | MFCD04114148 | SCHEMBL345273 | AMY5629 |
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 SmilesC1=CN=C(C=C1[N+](=O)[O-])N
IUPAC Name4-nitropyridin-2-amine
InChIKeyDBDHHHBAZZYVJG-UHFFFAOYSA-N
INCHI1S/C5H5N3O2/c6-5-3-4(8(9)10)1-2-7-5/h1-3H,(H2,6,7)
Isomeric SMILES C1=CN=C(C=C1[N+](=O)[O-])N
Molecular Weight 139.11
Reaxy-Rn 472327
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=472327&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
SuperclassOrganic 1,3-dipolar compounds
ClassAllyl-type 1,3-dipolar organic compounds
SubclassOrganic nitro compounds
Intermediate Tree Nodes C-nitro compounds
Direct ParentNitroaromatic compounds
Alternative Parents Aminopyridines and derivatives  Imidolactams  Heteroaromatic compounds  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Azacyclic compounds  Primary amines  Organopnictogen compounds  Organic zwitterions  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Nitroaromatic compound - Aminopyridine - Pyridine - Imidolactam - Heteroaromatic compound - Organic oxoazanium - Propargyl-type 1,3-dipolar organic compound - Azacycle - Organoheterocyclic compound - Amine - Hydrocarbon derivative - Organic oxide - Organic zwitterion - Organopnictogen compound - Primary amine - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as nitroaromatic compounds. These are c-nitro compounds where the nitro group is C-substituted with an aromatic 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.

3 results found

Lot NumberCertificate TypeDateItem
A2620166Certificate of AnalysisNov 22, 2025 A184594
A2620169Certificate of AnalysisNov 22, 2025 A184594
A2620170Certificate of AnalysisNov 22, 2025 A184594
Chemical and Physical Properties
Molecular Weight139.110 g/mol
XLogP30.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass139.038 Da
Monoisotopic Mass139.038 Da
Topological Polar Surface Area84.700 Ų
Heavy Atom Count10
Formal Charge0
Complexity133.000
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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