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
G7250
D -Glucose 6-phosphate disodium salt hydrate
≥98% (HPLC)
Synonym(s):
G-6-P-Na2, Robison ester
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| Size/SKU | Availability | Price |
|---|
About This Item
biological source
synthetic (organic)
Quality Segment
assay
≥98% (HPLC)
form
powder
technique(s)
HPLC: suitable
color
white
solubility
water: 50 mg/mL, clear, colorless
cation traces
Na: 13.5-16.7% (anhydrous)
storage temp.
−20°C
SMILES string
O.[Na+].[Na+].OC1O[C@H](COP([O-])([O-])=O)[C@@H](O)[C@H](O)[C@H]1O
InChI
1S/C6H13O9P.2Na.H2O/c7-3-2(1-14-16(11,12)13)15-6(10)5(9)4(3)8;;;/h2-10H,1H2,(H2,11,12,13);;;1H2/q;2*+1;/p-2/t2-,3-,4+,5-,6?;;;/m1.../s1
InChI key
UUWJZXLTPORJKW-WYFATIGWSA-L
Application
Biochem/physiol Actions
Analysis Note
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| description ≥98% (HPLC) | description ≥98% (HPLC) | description ≥96.0% (HPLC) | description ~1 M in H2O (approx. 260 mg per ml) |
| biological source synthetic (organic) | biological source synthetic (organic) | biological source synthetic | biological source synthetic (inorganic) |
| assay ≥98% (HPLC) | assay ≥98% (HPLC) | assay ≥96.0% (HPLC) | assay ≥99% (TLC) |
| technique(s) HPLC: suitable | technique(s) HPLC: suitable | technique(s) - | technique(s) thin layer chromatography (TLC): suitable |
| Quality Level 300 | Quality Level 300 | Quality Level 100 | Quality Level 200 |
| solubility water: 50 mg/mL, clear, colorless | solubility water: 50 mg/mL, clear, colorless to very faintly yellow | solubility - | solubility - |
| form powder | form crystalline | form powder | form liquid |
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Storage Class
11 - Combustible Solids
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flash_point_f
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flash_point_c
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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
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寒天平板希釈法でのホスフォマイシンのMIC測定に当試薬を添加(25μg/mL)したいと考えていますが、寒天をオートクレーブ(120℃20分）する際に一緒に添加しても大丈夫でしょうか。
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The stability of this product in solution under autoclave conditions has not been determined. A search of the literature did not reveal any additional information. To ensure optimal performance, it may be best to filter sterilize the solution and add to medium after autoclaving. Please see the link below to review a publication referencing the use of D-Glucose 6-phosphate disodium in medium for the study of Fosfomycin inhibition:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9127766/
The following link may be of interest regarding the stability of various compounds under autoclave conditions.
https://bitesizebio.com/6128/doesnt-play-well-with-others-the-chemistry-of-the-autoclave/Helpful?
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