2-Nitroaniline - analytical standard, ≥99.5% , CAS No.88-74-4

CAS: 88-74-4 Cat. No.: N108457 Formula: C6H6N2O2 Molecular Weight: 138.13 Beilstein Registry Number: 509275 EC Number: 201-855-4
AVAILABLE TO ORDER
GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. ≥99.5%
Synonyms
Brentamine Fast Orange GR Base | o-Nitroaniline | o-nitro-aniline | 1-Amino-2-nitrobenzene | DTXSID1025726 | Azogene Fast Orange GR | CI 37025 | Azoene Fast Orange GR Base | Azoic Diazo Component 6 | CI Azoic Diazo Component 6 | NCGC00259920-01 | o-Aminon
Storage
Protected from light,Room temperature
Shipped In
FedEx DG Service
★
Size
Germany (EU)
USA*
Price
Qty
1g
N108457-1g
—
3 In stock

€49.37

€58.05
Save €8.68 (14.95%)
5g
N108457-5g
Made to order · 8–12 wks
€199.49
25g
N108457-25g
Made to order · 8–12 wks
€694.10
Enter a quantity for the sizes you want to add.
🧪
Why this grade

analytical standard, ≥99.5% Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature Ships FedEx DG Service 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 43 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Brentamine Fast Orange GR Base | o-Nitroaniline | o-nitro-aniline | 1-Amino-2-nitrobenzene | DTXSID1025726 | Azogene Fast Orange GR | CI 37025 | Azoene Fast Orange GR Base | Azoic Diazo Component 6 | CI Azoic Diazo Component 6 | NCGC00259920-01 | o-Aminon
Specifications & Purity
analytical standard, ≥99.5%
Storage
Protected from light,Room temperature
Shipped In
FedEx DG Service
Grade
Analytical standard
Purity
≥99.5%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504751209
Canonical Smiles
C1=CC=C(C(=C1)N)[N+](=O)[O-]
IUPAC Name
2-nitroaniline
InChIKey
DPJCXCZTLWNFOH-UHFFFAOYSA-N
INCHI
1S/C6H6N2O2/c7-5-3-1-2-4-6(5)8(9)10/h1-4H,7H2
Isomeric SMILES
C1=CC=C(C(=C1)N)[N+](=O)[O-]
WGK Germany
1
RTECS
BY6650000
UN Number
1661
Packing Group
II
Molecular Weight
138.13
Beilstein
509275
Reaxy-Rn
509275
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=509275&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
SubclassNitrobenzenes
Intermediate Tree Nodes Not available
Direct ParentNitrobenzenes
Alternative Parents Nitroaromatic compounds  Aniline and substituted anilines  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Primary amines  Organopnictogen compounds  Organic zwitterions  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Nitrobenzene - Nitroaromatic compound - Aniline or substituted anilines - C-nitro compound - Organic nitro compound - Organic oxoazanium - Allyl-type 1,3-dipolar organic compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organic nitrogen compound - Organic zwitterion - Primary amine - Organonitrogen compound - Amine - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as nitrobenzenes. These are compounds containing a nitrobenzene moiety, which consists of a benzene ring with a carbon bearing a nitro group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
NR3C1 Tclin Glucocorticoid receptor (14987 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CXCL8 Tchem Interleukin-8 (642 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NR1H4 Tclin Bile acid receptor FXR (6228 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
A2626704Certificate of AnalysisJan 28, 2026 N108457
A2626705Certificate of AnalysisJan 28, 2026 N108457
A2626706Certificate of AnalysisJan 28, 2026 N108457
F2123273Certificate of AnalysisDec 17, 2024 N108457
K2426236Certificate of AnalysisNov 08, 2024 N108457
A1822048Certificate of AnalysisMay 09, 2023 N108457
J2215372Certificate of AnalysisSep 01, 2022 N108457
Chemical and Physical Properties
SensitivityLight sensitive.
Boil Point(°C)284°C
Melt Point(°C)70-74°C
Molecular Weight138.120 g/mol
XLogP31.900
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass138.043 Da
Monoisotopic Mass138.043 Da
Topological Polar Surface Area71.800 Ų
Heavy Atom Count10
Formal Charge0
Complexity132.000
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
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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