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
L5501
L-Lysine
≥98% (TLC), suitable for ligand binding assays
Synonym(s):
(S)-2,6-Diaminocaproic acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|
About This Item
Product Name
L-Lysine, ≥98% (TLC)
Quality Level
assay
≥98% (TLC)
form
powder
technique(s)
ligand binding assay: suitable
color
white to off-white
mp
215 °C (dec.) (lit.)
solubility
H2O: soluble
SMILES string
NCCCC[C@H](N)C(O)=O
InChI
1S/C6H14N2O2/c7-4-2-1-3-5(8)6(9)10/h5H,1-4,7-8H2,(H,9,10)/t5-/m0/s1
InChI key
KDXKERNSBIXSRK-YFKPBYRVSA-N
General description
Application
1 of 1
This Item | |||
|---|---|---|---|
| form powder | form solid | form - | form powder |
| technique(s) ligand binding assay: suitable | technique(s) - | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - |
| assay ≥98% (TLC) | assay ≥98.0% (NT) | assay ≥95.0% (HPLC) | assay ≥98% (HPLC) |
| solubility H2O: soluble | solubility H2O: 0.1 g/mL, clear, colorless to very faintly greenish-yellow | solubility - | solubility H2O: soluble |
| mp 215 °C (dec.) (lit.) | mp 215 °C (dec.) (lit.), ~215 °C (dec.) | mp 215 °C (dec.) (lit.) | mp 218 °C (dec.) (lit.) |
| color white to off-white | color - | color white to off-white | color white to off-white |
Still not finding the right product?
Explore all of our products under L-Lysine
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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.
Related Content
Product Information Sheet
Global Trade Item Number
| SKU | GTIN |
|---|---|
| L5501-25G | 04061833958162 |
| L5501-5G | 04061833958179 |
| L5501-1G | 04061833958155 |
| L5501-100G | 04061833958131 |
| L5501-10MG | 04061833958148 |
-
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?
-