The purity of this product is analyzed by capillary GC with flame ionization detection (FID), and the Glucuronic Acid is run as the trimethylsilyl (TMS) derivative. The purity reported on the certificate of analysis is simply the integrated area of the largest peak. Unfortunately, the other details of the Gas Chromatography method (type of column, temperature gradient, etc.) are held as proprietary information.
G5269
D-Glucuronic acid
≥98% (GC)
Synonym(s):
Glucosiduronic acid
About This Item
Recommended Products
biological source
synthetic (organic)
Quality Level
assay
≥98% (GC)
form
powder
optical activity
[α]/D 35 to 37°, c = 6% (w/v) in H2O (equilibrium value)
technique(s)
gas chromatography (GC): suitable
color
white to off-white
mp
159-161 °C (lit.)
solubility
H2O: soluble 100 mg/mL, clear to slightly hazy
storage temp.
room temp
SMILES string
O[C@@H]1O[C@@H]([C@@H](O)[C@H](O)[C@H]1O)C(O)=O
InChI
1S/C6H10O7/c7-1-2(8)4(5(10)11)13-6(12)3(1)9/h1-4,6-9,12H,(H,10,11)/t1-,2-,3+,4-,6+/m0/s1
InChI key
AEMOLEFTQBMNLQ-QIUUJYRFSA-N
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General description
Application
Biochem/physiol Actions
Other Notes
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Drug conjugate analysis and the enzymatic hydrolysis of glucuronides
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Request you to share GC based Method of Analysis for the estimation of D-Glucuronic acid.
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How can I determine the shelf life / expiration / retest date of this product?
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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/449/386/product-dating-information-mk.pdfHelpful?
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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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