4,4’-Diaminodiphenylmethane(4,4'-MDA) - ≥97% , CAS No.101-77-9

CAS: 101-77-9 Cat. No.: D108779 Summenformel: C13H14N2 Molekulargewicht: 198.28 Beilstein Registry Number: 13238 EG-Nummer: 202-974-4
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GRADE & PURITY ≥97%
Synonyms
MDA | 4,4'-Methylenebis(aniline) | BIDD:ER0255 | HSDB 2541 | 4-(4-Aminobenzyl)phenylamine | BBL022928 | 4,4'-Methylenebisaniline | 4,4'-METHYLENEDIANILINE [HSDB] | Curithane | EINECS 202-974-4 | 4, 4'-Diaminodiphenylmethan(GERMAN) | CHEBI:32506 | 4, 4'-Di
Storage
Room temperature
Shipped In
FedEx DG Service
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Size
Deutschland (EU)
USA*
Price
Qty
50g
D108779-50g
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10,33€

17,27€
Speichern 6,94 € (40.20%)
250g
D108779-250g
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1 Auf Lager

15,53€

21,61€
Speichern 6,07 € (28.11%)
500g
D108779-500g
1 Auf Lager
Auf Lager ≥10

25,08€

32,89€
Speichern 7,81 € (23.75%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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 453 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

4,4′-diaminodiphenylmethane acts as a bidentate-bridging ligand, forming hydrogen bonds with its amine hydrogen atoms, and also participates in several non-covalent interactions.

Specifications

Synonyme
MDA | 4,4'-Methylenebis(aniline) | BIDD:ER0255 | HSDB 2541 | 4-(4-Aminobenzyl)phenylamine | BBL022928 | 4,4'-Methylenebisaniline | 4,4'-METHYLENEDIANILINE [HSDB] | Curithane | EINECS 202-974-4 | 4, 4'-Diaminodiphenylmethan(GERMAN) | CHEBI:32506 | 4, 4'-Di
Spezifikationen & Reinheit
≥97%
Storage
Room temperature
Verschickt in
FedEx DG Service
Reinheit
≥97%
Namen und Kennungen
Pubchem Sid488180490
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488180490
Kanonisches LächelnC1=CC(=CC=C1CC2=CC=C(C=C2)N)N
IUPAC Name4-[(4-aminophenyl)methyl]aniline
InChIKeyYBRVSVVVWCFQMG-UHFFFAOYSA-N
INCHI1S/C13H14N2/c14-12-5-1-10(2-6-12)9-11-3-7-13(15)8-4-11/h1-8H,9,14-15H2
Isomere SMILES C1=CC(=CC=C1CC2=CC=C(C=C2)N)N
WGK Deutschland 3
RTECS BY5425000
UN-Nummer 2651
Verpackungsgruppe III
Molekulargewicht 198.28
Beilstein 13238
Reaxy-Rn 474706
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=474706&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
KlasseBenzene and substituted derivatives
SubclassDiphenylmethanes
Intermediate Tree Nodes Not available
Direct ParentDiphenylmethanes
Alternative Parents Aniline and substituted anilines  Primary amines  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Diphenylmethane - Aniline or substituted anilines - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Amine - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups.
External Descriptors aromatic amine
3D-Struktur
Interaktives chemisches Strukturmodell





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PDE5A Tclin Phosphodiesterase 5A (5113 Activities)
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EGFR Tclin Epidermal growth factor receptor erbB1 (33727 Activities)
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CA2 Tclin Carbonic anhydrase II (17698 Activities)
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ESR1 Tclin Estrogen receptor alpha (17718 Activities)
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HMGCR Tclin HMG-CoA reductase (2475 Activities)
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NR3C1 Tclin Glucocorticoid receptor (14987 Activities)
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INSR Tclin Insulin receptor (5558 Activities)
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PGR Tclin Progesterone receptor (8562 Activities)
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ADRB2 Tclin Beta-2 adrenergic receptor (11824 Activities)
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CHRM2 Tclin Muscarinic acetylcholine receptor M2 (10671 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRB1 Tclin Beta-1 adrenergic receptor (6630 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR1A Tclin Serotonin 1a (5-HT1a) receptor (14969 Activities)
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ADRA2A Tclin Alpha-2a adrenergic receptor (9450 Activities)
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AR Tclin Androgen Receptor (11781 Activities)
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CHRM1 Tclin Muscarinic acetylcholine receptor M1 (12690 Activities)
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ACE Tclin Angiotensin-converting enzyme (1423 Activities)
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DRD2 Tclin Dopamine D2 receptor (23596 Activities)
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TSHR Tclin Thyroid stimulating hormone receptor (29986 Activities)
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MAOA Tclin Monoamine oxidase A (11911 Activities)
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CNR1 Tclin Cannabinoid CB1 receptor (20913 Activities)
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DRD1 Tclin Dopamine D1 receptor (9720 Activities)
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DRD4 Tchem Dopamine D4 receptor (7907 Activities)
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ACHE Tclin Acetylcholinesterase (18204 Activities)
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PTGS1 Tclin Cyclooxygenase-1 (9233 Activities)
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SLC6A2 Tclin Norepinephrine transporter (10102 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HRH2 Tclin Histamine H2 receptor (5428 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA1D Tclin Alpha-1d adrenergic receptor (4171 Activities)
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HTR1B Tclin Serotonin 1b (5-HT1b) receptor (2801 Activities)
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HTR2A Tclin Serotonin 2a (5-HT2a) receptor (14758 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR2C Tclin Serotonin 2c (5-HT2c) receptor (11471 Activities)
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ADORA1 Tclin Adenosine A1 receptor (17603 Activities)
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CALCR Tclin Calcitonin receptor (2215 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC6A4 Tclin Serotonin transporter (12625 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA1A Tclin Alpha-1a adrenergic receptor (8359 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PTGS2 Tclin Cyclooxygenase-2 (13999 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HRH1 Tclin Histamine H1 receptor (7573 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA1B Tclin Alpha-1b adrenergic receptor (2912 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRM1 Tclin Mu opioid receptor (19785 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DRD3 Tclin Dopamine D3 receptor (14368 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AVPR1A Tclin Vasopressin V1a receptor (5412 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRD1 Tclin Delta opioid receptor (15096 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRK1 Tclin Kappa opioid receptor (16155 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC6A3 Tclin Dopamine transporter (10535 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KCNH2 Tclin HERG (29587 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR4 Tclin Serotonin 4 (5-HT4) receptor (2068 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ESR2 Tclin Estrogen receptor beta (9272 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYSLTR1 Tclin Cysteinyl leukotriene receptor 1 (2118 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ERBB2 Tclin Receptor protein-tyrosine kinase erbB-2 (7851 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM4 Tclin Muscarinic acetylcholine receptor M4 (6041 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM5 Tclin Muscarinic acetylcholine receptor M5 (4677 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Zugehörige Ziele (nicht menschlich)
Agtr2 Angiotensin II type 2 (AT-2) receptor (803 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mc4r Melanocortin receptor 4 (1205 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Ltc4s Leukotriene C4 synthase (1 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Sigmar1 Sigma opioid receptor (160 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Npy1r Neuropeptide Y receptor type 1 (8 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Cckar Cholecystokinin A receptor (90 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nos2 Nitric oxide synthase, inducible (3573 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mapk1 MAP kinase ERK2 (650 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mmp9 Matrix metalloproteinase 9 (38 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mus musculus (284745 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mycobacterium leprae (477 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

43 results found

Lot NumberCertificate TypeDatumArtikel
L2207516Certificate of AnalysisSep 07, 2026 D108779
L2216698Certificate of AnalysisSep 07, 2026 D108779
L2216693Certificate of AnalysisSep 07, 2026 D108779
H2617160Certificate of AnalysisAug 20, 2026 D108779
H2617486Certificate of AnalysisAug 20, 2026 D108779
H2617483Certificate of AnalysisAug 20, 2026 D108779
H2617158Certificate of AnalysisAug 20, 2026 D108779
C2617610Certificate of AnalysisMar 25, 2026 D108779
C2617611Certificate of AnalysisMar 25, 2026 D108779
C2617612Certificate of AnalysisMar 25, 2026 D108779
J2515393Certificate of AnalysisOct 22, 2025 D108779
J2515394Certificate of AnalysisOct 22, 2025 D108779
H2525144Certificate of AnalysisSep 02, 2025 D108779
H2514286Certificate of AnalysisAug 18, 2025 D108779
H2514285Certificate of AnalysisAug 18, 2025 D108779
F2509370Certificate of AnalysisJun 18, 2025 D108779
F2509371Certificate of AnalysisJun 18, 2025 D108779
F2509369Certificate of AnalysisJun 18, 2025 D108779
E2528174Certificate of AnalysisJun 02, 2025 D108779
D2501286Certificate of AnalysisApr 11, 2025 D108779
D2501256Certificate of AnalysisApr 11, 2025 D108779
D2501255Certificate of AnalysisApr 11, 2025 D108779
K2407389Certificate of AnalysisNov 14, 2024 D108779
L2420732Certificate of AnalysisJul 29, 2024 D108779
L2420730Certificate of AnalysisJul 29, 2024 D108779
L2420731Certificate of AnalysisJul 29, 2024 D108779
A2402174Certificate of AnalysisJan 05, 2024 D108779
F2329146Certificate of AnalysisJul 01, 2023 D108779
E23291173Certificate of AnalysisJun 05, 2023 D108779
L2216695Certificate of AnalysisJan 03, 2023 D108779
L2216699Certificate of AnalysisJan 03, 2023 D108779
L2216700Certificate of AnalysisJan 03, 2023 D108779
L2216701Certificate of AnalysisDec 29, 2022 D108779
L2207599Certificate of AnalysisDec 10, 2022 D108779
L2207501Certificate of AnalysisDec 10, 2022 D108779
L2207596Certificate of AnalysisDec 10, 2022 D108779
J2228395Certificate of AnalysisOct 31, 2022 D108779
J2228407Certificate of AnalysisOct 31, 2022 D108779
J2228405Certificate of AnalysisOct 31, 2022 D108779
I1818112Certificate of AnalysisJul 21, 2022 D108779
K2119270Certificate of AnalysisNov 23, 2021 D108779
C2204339Certificate of AnalysisNov 23, 2021 D108779
C2204333Certificate of AnalysisNov 23, 2021 D108779
Chemische und physikalische Eigenschaften
LöslichkeitDifficult to dissolve in water, easily soluble in ethanol, ether, and benzene.
EmpfindlichkeitAir Sensitive
Flammpunkt (°F)446 °F
Flammpunkt (°C)230 °C
Siedepunkt (°C)398~399°C
Schmelzpunkt (°C)91.5-92°C
Molekulargewicht198.260 g/mol
XLogP31.600
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass198.116 Da
Monoisotopic Mass198.116 Da
Topological Polar Surface Area52.000 Ų
Heavy Atom Count15
Formal Charge0
Complexity157.000
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
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Citations of This Product
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