If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
I1149
Iodoacetamide
BioUltra
Synonym(s):
2-Iodoacetamide, Monoiodoacetamide, alpha-Iodoacetamide
Select a Size
| Pack Size | SKU | Availability | Price |
|---|
About This Item
biological source
synthetic (organic)
Quality Segment
product line
BioUltra
assay
≥99% (NMR)
form
powder
impurities
≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter
mp
92-95 °C (lit.)
solubility
H2O: 0.5 M, clear, colorless
anion traces
chloride (Cl-): ≤0.05%, sulfate (SO42-): ≤0.05%
cation traces
Al: ≤0.0005%, Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH4+: ≤0.05%, Na: ≤0.05%, Pb: ≤0.001%, Zn: ≤0.0005%
storage temp.
2-8°C
SMILES string
NC(=O)CI
InChI
1S/C2H4INO/c3-1-2(4)5/h1H2,(H2,4,5)
InChI key
PGLTVOMIXTUURA-UHFFFAOYSA-N
Application
- in protein digestion for proteomic analysis
- to alkylate protein samples
- in the denaturation of cow′s milk allergens, β-lactoglobulin (BLG) and α-lactalbumin (ALA)
Biochem/physiol Actions
1 of 1
This Item | |||
|---|---|---|---|
| biological source synthetic (organic) | biological source synthetic (organic) | biological source synthetic (organic) | biological source - |
| assay ≥99% (NMR) | assay ≥99% (NMR) | assay ≥99% (HPLC) | assay ≥99% (HPLC) |
| Quality Level 300 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| form powder | form crystalline | form powder | form crystalline solid |
| solubility H2O: 0.5 M, clear, colorless | solubility H2O: soluble 0.5 M, clear, colorless | solubility H2O: soluble 50 mg/mL, clear, colorless to faintly yellow | solubility methanol: 1:20, DMF: soluble, ethanol: soluble, water: soluble |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C |
Still not finding the right product?
Explore all of our products under Iodoacetamide
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Chronic 4 - Resp. Sens. 1 - Skin Sens. 1
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| I1149-100G | 04061835545735 |
| I1149-25G | 04061835512652 |
| I1149-5G | 04061835506361 |
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
-