Home > Compound List > Product Information
Iodoacetamide_Molecular_structure_CAS_144-48-9)
Click picture or here to close

Iodoacetamide

Catalog No. I1149 Name Sigma Aldrich
CAS Number 144-48-9 Website http://www.sigmaaldrich.com
M. F. C2H4INO Telephone 1-800-521-8956
M. W. 184.96373 Fax
Purity ≥99% (HPLC) Email
Storage Chembase ID: 90360

SYNONYMS

Title
碘代乙酰胺
IUPAC name
2-iodoacetamide
IUPAC Traditional name
iodoacetamide

DATABASE IDS

MDL Number MFCD00008028
CAS Number 144-48-9
Beilstein Number 1739080
EC Number 205-630-1
PubChem SID 24278486

PROPERTIES

Antion Traces chloride (Cl-): ≤0.05%
Antion Traces sulfate (SO42-): ≤0.05%
Cation Traces Al: ≤0.0005%
Cation Traces Ca: ≤0.0005%
Cation Traces Cu: ≤0.0005%
Cation Traces Fe: ≤0.0005%
Cation Traces K: ≤0.005%
Cation Traces Mg: ≤0.0005%
Cation Traces NH4+: ≤0.05%
Cation Traces Na: ≤0.05%
Cation Traces Pb: ≤0.001%
Cation Traces Zn: ≤0.0005%
Ignition Residue ≤0.1%
Impurities ≤0.0005% Phosphorus (P)
Impurities ≤0.1% Insoluble matter
Purity ≥99% (HPLC)
Quality Level PREMIUM
Melting Point 92-95 °C(lit.)
Solubility H2O: soluble0.5 M, clear, colorless
GHS Pictograms GHS06
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H301-H317-H334-H413
European Hazard Symbols Toxic Toxic (T)
Personal Protective Equipment Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
GHS Precautionary statements P261-P280-P301 + P310-P342 + P311
RID/ADR UN 2811 6.1/PG 3
Risk Statements 25-42/43-53
RTECS AC4200000
Safety Statements 22-36/37-45
Storage Temperature 2-8°C
Hazard Class 6.1
UN Number 2811
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Application
Alkylating reagent for cysteine residues in peptide sequencing. By virtue of reaction with cysteine, it is an irreversible inhibitor of enzymes with cysteine at the active site.1 It reacts much more slowly with histidine residues, but that activity is responsible for inhibition of ribonuclease.2

REFERENCES