MDEPAP [=1-Methyl-4-(4-diethylaminophenylazo)pyridinium Iodide] [Extraction-spectrophotometric reagent for anionic surfactants] - ≥95%(HPLC)(N) , CAS No.74920-80-2

CAS: 74920-80-2 Cat. No.: M157998 Molecular Weight: 396.28 PubChem CID: 14366671
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(HPLC)(N)
Synonyms
FT-0704232 | N,N-diethyl-4-[(1-methylpyridin-1-ium-4-yl)diazenyl]aniline;iodide | MDEPAP (1-Methyl-4-(4-diethylaminophenylazo)pyridinium iodide) | MDEPAP | (E)-4-((4-(diethylamino)phenyl)diazenyl)-1-methylpyridinium iodide | 4-{(E)-[4-(Diethylamino)phenyl
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
1g
M157998-1g
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$139.90
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Why this grade

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

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
FT-0704232 | N, N-diethyl-4-[(1-methylpyridin-1-ium-4-yl)diazenyl]aniline;iodide | MDEPAP (1-Methyl-4-(4-diethylaminophenylazo)pyridinium iodide) | MDEPAP | (E)-4-((4-(diethylamino)phenyl)diazenyl)-1-methylpyridinium iodide | 4-{(E)-[4-(Diethylamino)phenyl
Specifications & Purity
≥95%(HPLC)(N)
Storage
Room temperature
Shipped In
Normal
Purity
≥95%(HPLC)(N)
Names and Identifiers
Canonical SmilesCCN(CC)C1=CC=C(C=C1)N=NC2=CC=[N+](C=C2)C.[I-]
IUPAC NameN,N-diethyl-4-[(1-methylpyridin-1-ium-4-yl)diazenyl]aniline;iodide
InChIKeyFBXMWVQMHYGKQY-UHFFFAOYSA-M
INCHI1S/C16H21N4.HI/c1-4-20(5-2)16-8-6-14(7-9-16)17-18-15-10-12-19(3)13-11-15;/h6-13H,4-5H2,1-3H3;1H/q+1;/p-1
Isomeric SMILES CCN(CC)C1=CC=C(C=C1)N=NC2=CC=[N+](C=C2)C.[I-]
PubChem CID 14366671
Molecular Weight 396.28

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.

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📊 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 nitrogen compounds
ClassOrganonitrogen compounds
SubclassAmines
Intermediate Tree Nodes Tertiary amines - Tertiary alkylarylamines
Direct ParentDialkylarylamines
Alternative Parents Aniline and substituted anilines  N-methylpyridinium compounds  Pyridinium derivatives  Heteroaromatic compounds  Azo compounds  Propargyl-type 1,3-dipolar organic compounds  Azacyclic compounds  Organic iodide salts  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aniline or substituted anilines - Dialkylarylamine - N-methylpyridinium - Monocyclic benzene moiety - Pyridine - Benzenoid - Pyridinium - Heteroaromatic compound - Azo compound - Azacycle - Organoheterocyclic compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Hydrocarbon derivative - Organic iodide salt - Organic salt - Organic cation - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dialkylarylamines. These are aliphatic aromatic amines in which the amino group is linked to two aliphatic chains and one 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:
Chemical and Physical Properties
Melt Point(°C)190 °C
Molecular Weight396.270 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count5
Exact Mass396.081 Da
Monoisotopic Mass396.081 Da
Topological Polar Surface Area31.800 Ų
Heavy Atom Count21
Formal Charge0
Complexity285.000
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 Count2
Solution Calculators
Reviews

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