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
D2141
6-Diazo-5-oxo-L-norleucine
≥95% (HPLC), suitable for ligand binding assays
Synonym(s):
(S)-2-Amino-6-diazo-5-oxocaproic acid, DON
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| Pack Size | SKU | Availability | Price |
|---|
About This Item
Product Name
6-Diazo-5-oxo-L-norleucine, powder
assay
≥95% (HPLC)
Quality Segment
form
powder
technique(s)
ligand binding assay: suitable
color
faint yellow, to yellow or tan
antibiotic activity spectrum
neoplastics
mode of action
enzyme | inhibits
storage temp.
−20°C
SMILES string
N[C@@H](CCC(=O)C=[N+]=[N-])C(O)=O
InChI
1S/C6H9N3O3/c7-5(6(11)12)2-1-4(10)3-9-8/h3,5H,1-2,7H2,(H,11,12)/t5-/m0/s1
InChI key
YCWQAMGASJSUIP-YFKPBYRVSA-N
General description
Application
Biochem/physiol Actions
1 of 1
This Item | |||
|---|---|---|---|
| form powder | form powder | form powder | form powder |
| technique(s) ligand binding assay: suitable | technique(s) - | technique(s) - | technique(s) - |
| assay ≥95% (HPLC) | assay ≥98% (TLC) | assay ≥98% (HPLC) | assay - |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| Quality Level 200 | Quality Level 100 | Quality Level 300 | Quality Level 200 |
| color faint yellow, to yellow or tan | color off-white to yellow-green | color - | color - |
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| D2141-5MG | 04061833561706 |
| D2141-25MG | 04061833561690 |
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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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?
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The 25mg comes a 25mg or 5 x 5mg ?
1 answer-
The 25mg pack size is 25 milligrams in a single HDPE bottle.
Helpful?
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How does this come packaged? Is it a powder? How much comes in one allotment of 5mg?
1 answer-
This product comes packaged in a 4ml amber glass bottle and a red polypropylene cap. The end-user would receive 5mg of the 5mg pack size.
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