N,N-Dimethylmethyleneammonium Iodide - ≥97% , CAS No.33797-51-2

CAS: 33797-51-2 Cat. No.: N159555 Molecular Weight: 185.01 Beilstein Registry Number: 1731020 EC Number: 251-680-2 PubChem CID: 2724133
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
Dimethyl(methylene)ammounium iodide | dimethyl-methylene-ammonium iodide | DTXSID10369115 | BCP24762 | UNII-5C42I004S1 | N,N-DIMETHYLAMINOMETHYLENEAMMONIUM IODIDE | EINECS 251-680-2 | ESCHENMOSER'S REAGENT | D1646 | MFCD00011810 | dimethyl methylene ammon
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
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1g
N159555-1g
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5g
N159555-5g
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25g
N159555-25g
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Why this grade

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

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Storage & shipping

Store at 2-8°C,Protected from light,Argon charged Ships Wet ice 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.

📚

Literature proof

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

Overview

N,N-Dimethylmethyleneiminium iodide is useful reagent for many synthetic applications, especially aminomethylation and conversion of ketones to α,β−unsaturated enones.

Specifications

Synonyms
Dimethyl(methylene)ammounium iodide | dimethyl-methylene-ammonium iodide | DTXSID10369115 | BCP24762 | UNII-5C42I004S1 | N, N-DIMETHYLAMINOMETHYLENEAMMONIUM IODIDE | EINECS 251-680-2 | ESCHENMOSER'S REAGENT | D1646 | MFCD00011810 | dimethyl methylene ammon
Specifications & Purity
≥97%
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
≥97%
Names and Identifiers
Pubchem Sid488192249
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488192249
Canonical SmilesC[N+](=C)C.[I-]
IUPAC Namedimethyl(methylidene)azanium;iodide
InChIKeyVVDUZZGYBOWDSQ-UHFFFAOYSA-M
INCHI1S/C3H8N.HI/c1-4(2)3;/h1H2,2-3H3;1H/q+1;/p-1
Isomeric SMILES C[N+](=C)C.[I-]
WGK Germany 3
PubChem CID 2724133
Molecular Weight 185.01
Beilstein 1731020
Reaxy-Rn 3594966

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
ClassPropargyl-type 1,3-dipolar organic compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPropargyl-type 1,3-dipolar organic compounds
Alternative Parents Organopnictogen compounds  Organonitrogen compounds  Organic iodide salts  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organic iodide salt - Organic salt - Organonitrogen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as propargyl-type 1,3-dipolar organic compounds. These are organic 1,3-dipolar compounds with the general structure X#N+-Z- <-> X-=N+=Z <-> X-=N-Z+ <-> X-N=Z (X = C or O, Z = C, N, or O).
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.

8 results found

Lot NumberCertificate TypeDateItem
F2503449Certificate of AnalysisJun 11, 2025 N159555
F2503450Certificate of AnalysisJun 11, 2025 N159555
F2503451Certificate of AnalysisJun 11, 2025 N159555
J2326507Certificate of AnalysisOct 30, 2023 N159555
J2326559Certificate of AnalysisOct 30, 2023 N159555
D2319865Certificate of AnalysisApr 28, 2023 N159555
D2319876Certificate of AnalysisApr 28, 2023 N159555
D2319888Certificate of AnalysisApr 28, 2023 N159555
Chemical and Physical Properties
SensitivityLight Sensitive,Moisture Sensitive,Heat Sensitive
Molecular Weight185.010 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass184.97 Da
Monoisotopic Mass184.97 Da
Topological Polar Surface Area3.000 Ų
Heavy Atom Count5
Formal Charge0
Complexity26.300
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

Customer Reviews

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