3,3’-Dinitrobenzidine - ≥95%(HPLC) , CAS No.6271-79-0

CAS: 6271-79-0 Cat. No.: D134091 Molecular Weight: 274.24 EC Number: 228-457-3
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(HPLC)
Synonyms
3,3'-DINITRO-1,1'-BIPHENYL-4,4'-DIAMINE | 3,3'-dinitro-4,4'-diaminobiphenyl | NSC37067 | NSC-37067 | [1,1'-Biphenyl]-4,4'-diamine,3,3'-dinitro- | 3,3'-dinitrobiphenyl-4,4'-diamine | EINECS 228-457-3 | MFCD00024264 | UNII-7M226SQ8G9 | 4,4'-Diamino-3,3'-din
Storage
Store at 2-8°C
Shipped In
Wet ice
Size
Status
Price
Qty
1g
D134091-1g
3
$18.90
5g
D134091-5g
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$59.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
3, 3'-DINITRO-1, 1'-BIPHENYL-4, 4'-DIAMINE | 3, 3'-dinitro-4, 4'-diaminobiphenyl | NSC37067 | NSC-37067 | [1, 1'-Biphenyl]-4, 4'-diamine, 3, 3'-dinitro- | 3, 3'-dinitrobiphenyl-4, 4'-diamine | EINECS 228-457-3 | MFCD00024264 | UNII-7M226SQ8G9 | 4, 4'-Diamino-3, 3'-din
Specifications & Purity
≥95%(HPLC)
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%(HPLC)
Names and Identifiers
Pubchem Sid488194306
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488194306
Canonical SmilesC1=CC(=C(C=C1C2=CC(=C(C=C2)N)[N+](=O)[O-])[N+](=O)[O-])N
IUPAC Name4-(4-amino-3-nitrophenyl)-2-nitroaniline
InChIKeyOCEINMLGYDSKFW-UHFFFAOYSA-N
INCHI1S/C12H10N4O4/c13-9-3-1-7(5-11(9)15(17)18)8-2-4-10(14)12(6-8)16(19)20/h1-6H,13-14H2
Isomeric SMILES C1=CC(=C(C=C1C2=CC(=C(C=C2)N)[N+](=O)[O-])[N+](=O)[O-])N
RTECS DD1250000
Molecular Weight 274.24
Reaxy-Rn 2817867
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2817867&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
SubclassBiphenyls and derivatives
Intermediate Tree Nodes Benzidines
Direct Parent3,3'-disubstituted benzidines
Alternative Parents Nitrobenzenes  Nitroaromatic compounds  Aniline and substituted anilines  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Primary amines  Organic zwitterions  Organic salts  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents 3,3'-disubstituted benzidine - 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 - Amine - Organic salt - Hydrocarbon derivative - Organic zwitterion - Primary amine - Organonitrogen compound - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 3,3'-disubstituted benzidines. These are organic compounds containing a benzidine skeleton, which is substituted only at the 3- and 3'-positions.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
POLB Tchem DNA polymerase beta (23632 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
POLI Tchem DNA polymerase iota (116820 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
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MBNL1 Tbio Muscleblind-like protein 1 (34431 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
microRNA 21 (64692 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ATXN2 Tbio Ataxin-2 (54410 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MEN1 Tchem Menin/Histone-lysine N-methyltransferase MLL (48157 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RUNX1 Tbio Runt-related transcription factor 1/Core-binding factor subunit beta (7867 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.

17 results found

Lot NumberCertificate TypeDateItem
C2616673Certificate of AnalysisMar 04, 2026 D134091
C2616713Certificate of AnalysisMar 04, 2026 D134091
C2616675Certificate of AnalysisMar 03, 2026 D134091
C2616692Certificate of AnalysisMar 03, 2026 D134091
E2308468Certificate of AnalysisFeb 07, 2025 D134091
D2315283Certificate of AnalysisJan 14, 2025 D134091
D2315103Certificate of AnalysisJan 14, 2025 D134091
D2315087Certificate of AnalysisJan 14, 2025 D134091
A2513080Certificate of AnalysisDec 31, 2024 D134091
A2521013Certificate of AnalysisDec 31, 2024 D134091
H2518247Certificate of AnalysisJul 03, 2024 D134091
A2207403Certificate of AnalysisOct 20, 2023 D134091
E2308520Certificate of AnalysisApr 14, 2023 D134091
J2409212Certificate of AnalysisApr 14, 2023 D134091
D2315086Certificate of AnalysisMar 28, 2023 D134091
E2128252Certificate of AnalysisMar 13, 2023 D134091
L2216883Certificate of AnalysisMar 10, 2021 D134091

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Chemical and Physical Properties
Melt Point(°C)275°C(lit.)
Molecular Weight274.230 g/mol
XLogP33.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count1
Exact Mass274.07 Da
Monoisotopic Mass274.07 Da
Topological Polar Surface Area144.000 Ų
Heavy Atom Count20
Formal Charge0
Complexity345.000
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
References
1. Guobao Ning, Quanmei Duan, Huan Liang, Huifang Liu, Min Zhou, Chunlan Chen, Chong Zhang, Hui Zhao, Canpeng Li.  (2023)  One stone two birds: electrochemical and colorimetric dual-mode biosensor based on copper peroxide/covalent organic framework nanocomposite for ultrasensentive norovirus detection.  Food Science and Human Wellness,      [PMID:] [10.26599/FSHW.2022.9250079]
2. Qinghua Qu, Yuqiao Jiang, Linyan Cheng, Qingyuan Xue, Ranran Li, Cheng Fang, Hongping Li, Jing Ding, Hui Wan, Guofeng Guan.  (2024)  Screening and preparation of functionalized TpBD-COFs for CO2 capture.  CHEMICAL ENGINEERING SCIENCE,      [PMID:] [10.1016/j.ces.2024.120702]
Solution Calculators
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