Iodoacetamide - Moligand™, Ultra pure, ≥99%(NMR) , CAS No.144-48-9

CAS: 144-48-9 Cat. No.: I131590 Formula: C2H4INO Molecular Weight: 184.96 Beilstein Registry Number: 1739080 EC Number: 205-630-1
AVAILABLE TO ORDER
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. Ultra pure ? Ultra-pure grade with very low impurity content across the board. Use for trace analysis, electronics, or processes intolerant of contamination. ≥99%(NMR)
Synonyms
A808220 | Iodoacetamide, >=98.0% (AT), purum | Iodoacetamide, Single use vial of 56 mg | SCHEMBL20371 | 1219802-64-8 | PGLTVOMIXTUURA-UHFFFAOYSA- | WLN: ZV1I | BDBM50376514 | GTPL6271 | IODOACETAMIDE-D4 | NCGC00015548-06 | NCGC00093954-01 | alpha-Iodoacet
Storage
Store at 2-8°C
Shipped In
Wet ice
★
Size
USA
Germany (EU)*
Price
Qty
5g
I131590-5g
In stock ≥10
—
$76.90
25g
I131590-25g
2 In stock
—
$304.90
100g
I131590-100g
1 In stock
—
$947.90
Enter a quantity for the sizes you want to add.
🧪
Why this grade

Moligand™, Ultra pure, ≥99%(NMR) Moligand™,Ultra pure 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 112 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Alkylating reagent for cysteine residues in peptide sequencing.

Specifications

Synonyms
A808220 | Iodoacetamide, >=98.0% (AT), purum | Iodoacetamide, Single use vial of 56 mg | SCHEMBL20371 | 1219802-64-8 | PGLTVOMIXTUURA-UHFFFAOYSA- | WLN: ZV1I | BDBM50376514 | GTPL6271 | IODOACETAMIDE-D4 | NCGC00015548-06 | NCGC00093954-01 | alpha-Iodoacet
Specifications & Purity
Moligand™, Ultra pure, ≥99%(NMR)
Biochemical and Physiological Mechanisms
Iodoacetamide acts as an alkylating reagent for cysteine residues in peptide sequencing. It is an irreversible inhibitor of enzymes with cysteine at the active site. It reacts much more slowly with histidine residues, but that activity is responsible for
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
Moligand™, Ultra pure
Note
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥99%(NMR)
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504750705
Canonical Smiles
C(C(=O)N)I
IUPAC Name
2-iodoacetamide
InChIKey
PGLTVOMIXTUURA-UHFFFAOYSA-N
INCHI
1S/C2H4INO/c3-1-2(4)5/h1H2,(H2,4,5)
Isomeric SMILES
C(C(=O)N)I
WGK Germany
3
RTECS
AC4200000
UN Number
2811
Packing Group
III
Molecular Weight
184.96
Beilstein
1739080
Reaxy-Rn
1739080
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1739080&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ 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
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Carboxylic acid amides
Direct ParentPrimary carboxylic acid amides
Alternative Parents Organopnictogen compounds  Organonitrogen compounds  Organoiodides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Alkyl iodides  
Molecular FrameworkAliphatic acyclic compounds
Substituents Primary carboxylic acid amide - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organoiodide - Organohalogen compound - Carbonyl group - Alkyl iodide - Alkyl halide - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as primary carboxylic acid amides. These are compounds comprising primary carboxylic acid amide functional group, with the general structure RC(=O)NH2.
External Descriptors an iodide
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CYP3A4 Tclin Cytochrome P450 3A4 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
TRPA1 Tclin Transient receptor potential cation channel subfamily A member 1 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
TYMS Tclin Thymidylate synthase (1651 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM1 Tclin Muscarinic acetylcholine receptor M1 (12690 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
VDR Tclin Vitamin D receptor (26531 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AK2 Tbio Adenylate kinase 2 (264 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
POLB Tchem DNA polymerase beta (23632 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GLA Tclin Alpha-galactosidase A (5444 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ARSA Tbio Cerebroside-sulfatase (655 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALOX15B Tchem Arachidonate 15-lipoxygenase, type II (7244 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2D6 Tclin Cytochrome P450 2D6 (33882 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALOX15 Tchem Arachidonate 15-lipoxygenase (7108 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP1A2 Tchem Cytochrome P450 1A2 (26471 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2C9 Tchem Cytochrome P450 2C9 (32119 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2C19 Tchem Cytochrome P450 2C19 (29246 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TP53 Tchem Cellular tumor antigen p53 (48468 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
F13A1 Tchem Coagulation factor XIII (223 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HSD17B10 Tchem Endoplasmic reticulum-associated amyloid beta-peptide-binding protein (20669 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
KDM4E Tchem Lysine-specific demethylase 4D-like (40243 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
USP2 Tbio Ubiquitin carboxyl-terminal hydrolase 2 (8818 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RECQL Tbio ATP-dependent DNA helicase Q1 (5575 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BLM Tchem Bloom syndrome protein (4248 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HPGD Tchem 15-hydroxyprostaglandin dehydrogenase [NAD+] (24926 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
THPO Tbio Thrombopoietin (834 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PMP22 Tbio Peripheral myelin protein 22 (699 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MPHOSPH8 Tbio M-phase phosphoprotein 8 (656 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ATG4B Tchem Cysteine protease ATG4B (985 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RGS4 Tchem Regulator of G-protein signaling 4 (13867 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADH1A Tclin Alcohol dehydrogenase (35 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Saccharomyces cerevisiae (19171 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GCN5 Histone acetyltransferase GCN5 (89 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Trpa1 Transient receptor potential cation channel subfamily A member 1 (1003 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
pfk 6-phospho-1-fructokinase (7870 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Txnrd1 Thioredoxin reductase 1, cytoplasmic (45279 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
fba Putative fructose-1,6-bisphosphate aldolase (15559 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FTL Ferritin light chain (43324 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
crtY Lycopene cyclase (9 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.

37 results found

Lot NumberCertificate TypeDateItem
A2626687A2626687Certificate of AnalysisJan 28, 2026 I131590
A2626689A2626689Certificate of AnalysisJan 28, 2026 I131590
A2626690A2626690Certificate of AnalysisJan 28, 2026 I131590
L2519419L2519419Certificate of AnalysisDec 29, 2025 I131590
J2531445J2531445Certificate of AnalysisNov 06, 2025 I131590
J2531446J2531446Certificate of AnalysisNov 06, 2025 I131590
H2501062H2501062Certificate of AnalysisAug 12, 2025 I131590
K2027099K2027099Certificate of AnalysisJun 14, 2024 I131590
H2407605H2407605Certificate of AnalysisMay 21, 2024 I131590
H2407604H2407604Certificate of AnalysisMay 21, 2024 I131590
H2407608H2407608Certificate of AnalysisMay 21, 2024 I131590
E2523021E2523021Certificate of AnalysisMay 21, 2024 I131590
E2512028E2512028Certificate of AnalysisMay 21, 2024 I131590
E2406136E2406136Certificate of AnalysisApr 23, 2024 I131590
E2406119E2406119Certificate of AnalysisApr 23, 2024 I131590
E2406092E2406092Certificate of AnalysisApr 23, 2024 I131590
J2309571J2309571Certificate of AnalysisSep 07, 2023 I131590
J2309544J2309544Certificate of AnalysisSep 07, 2023 I131590
J2309543J2309543Certificate of AnalysisSep 07, 2023 I131590
L2203418L2203418Certificate of AnalysisNov 25, 2022 I131590
L2205007L2205007Certificate of AnalysisNov 25, 2022 I131590
H2311034H2311034Certificate of AnalysisNov 25, 2022 I131590
H2325040H2325040Certificate of AnalysisNov 25, 2022 I131590
B2307276B2307276Certificate of AnalysisNov 25, 2022 I131590
L2002051L2002051Certificate of AnalysisSep 19, 2022 I131590
J2022289J2022289Certificate of AnalysisAug 09, 2022 I131590
G2209310G2209310Certificate of AnalysisJun 23, 2022 I131590
G2209309G2209309Certificate of AnalysisJun 23, 2022 I131590
F2213199F2213199Certificate of AnalysisJun 15, 2022 I131590
F2222392F2222392Certificate of AnalysisMay 31, 2022 I131590
F2222383F2222383Certificate of AnalysisMay 31, 2022 I131590
G2006045G2006045Certificate of AnalysisApr 27, 2022 I131590
C2017167C2017167Certificate of AnalysisJan 19, 2022 I131590
A2221086A2221086Certificate of AnalysisJan 13, 2022 I131590
J2231082J2231082Certificate of AnalysisJan 13, 2022 I131590
J2231085J2231085Certificate of AnalysisJan 13, 2022 I131590
A2221087A2221087Certificate of AnalysisJan 13, 2022 I131590
Chemical and Physical Properties
SensitivityLight & Moisture Sensitive
Melt Point(°C)95°C
Molecular Weight184.960 g/mol
XLogP3-0.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass184.934 Da
Monoisotopic Mass184.934 Da
Topological Polar Surface Area43.100 Ų
Heavy Atom Count5
Formal Charge0
Complexity44.900
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
Documents & Articles
Common Reagents for Reducing Protein Disulfide Bonds
A Practical Guide to Small-Molecule Chemical Probes: Concept Clarification, Causal Validation, and Experimental Selection (with Product Navigation and Tables A–D)
Endoproteinase Lys-C: Mechanism, Applications, and Method-Control Considerations for Lysine-Specific Digestion
Plant Omics Panorama: Workflow Frameworks and Multi-Omics Integration from Genomics to Transcriptomics, Proteomics, and Metabolomics
Bromelain: Enzymological Properties and Key Points for Food, Pharmaceutical, and Industrial Applications
Methionine: Biological Roles and Key Points for Research Application
Review of Chymotrypsin: Enzymological Properties, Catalytic Mechanism, and Research Applications
Clostridial Proteases: Classification, Molecular Mechanisms, and Research Applications
Glycoprotein Hormone Family: Molecular Features, Signaling Bias, and In Vivo Pharmacokinetics
Methodological Studies on Glycoprotein Structural Characterization and Quality Attribute Analysis
Research Framework for Multi-Enzyme Digestion Strategies and Optimization of Proteomic Coverage
Thiol and Disulfide Status in Biological Samples: Detection Methods and Applications
Neuropathological Mechanisms of Cerebral Infarction
Summary of Research Advances in Oxidative Stress
Regulatory Mechanisms, Research Methods, and Modification-Omics Analysis of Protein Post-Translational Modifications
Why Proximity to Cysteine Does Not Necessarily Lead to Covalent Bond Formation: Warhead Reactivity, Reaction Geometry, and Target-Site Microenvironment
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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