2022 Good Quality X-Gal - Glucose-pentaacetate Cas: 604-68-2 White Powder 99% Pentaacetate Pentaacetyl-alpha-D-glucose – XD BIOCHEM
2022 Good Quality X-Gal - Glucose-pentaacetate Cas: 604-68-2 White Powder 99% Pentaacetate Pentaacetyl-alpha-D-glucose – XD BIOCHEM Detail:
| Catalog Number: | XD90033 |
| Product Name | Glucose-pentaacetate |
| CAS | 604-68-2 |
| Molecular Formula | C16H22O11 |
| Molecular Weight | 390.34 |
| Storage Details | Ambient |
| Harmonized Tariff Code | 29400000 |
Product Specification
| Arsenic | 0.5%max |
| Loss on Drying | ≤ 0.5% |
| Assay | 99%Min |
| Specific optical rotation | +100 to +103 |
| MP | 111 to 114°C |
| Appearance | White powder |
| Heavy Metal | 20ppm max |
| Ignition residue | 0.1%max |
In the presence of 2.8 mM D-glucose, beta-D-glucose pentaacetate (1. 7 mM) augmented insulin release from isolated rat pancreatic islets more than alpha-D-glucose pentaacetate. Likewise, the further increment in insulin output evoked by nateglinide (0.01 mM) was higher in islets exposed to beta- rather than alpha-D-glucose pentaacetate. Inversely, in the presence of 2.8 mM unesterified D-glucose, alpha-L-glucose pentaacetate, but not beta-L-glucose pentaacetate, significantly augmented insulin output. The higher insulinotropic potency of the beta-anomer of D-glucose pentaacetate coincided with the fact that it significantly increased the paired ratio between D-[U-14C]glucose oxidation and D-[5-3H]glucose utilization, whereas alpha-D-glucose pentaacetate failed to do so. These findings are interpreted to support the concept that the stimulation of insulin release by these esters is largely attributable to their direct interaction with a stereospecific receptor, with preference for the configuration of the C1 common to beta-D-glucose pentaacetate and alpha-L-glucose pentaacetate.
Product detail pictures:
Related Product Guide:
Reliable good quality and very good credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality 1st, purchaser supreme" for 2022 Good Quality X-Gal - Glucose-pentaacetate Cas: 604-68-2 White Powder 99% Pentaacetate Pentaacetyl-alpha-D-glucose – XD BIOCHEM , The product will supply to all over the world, such as: Mali, United Kingdom, Canada, Our items have national accreditation requirements for qualified, high quality goods, affordable value, was welcomed by people today all over the world. Our products will continue to enhance within the order and look forward to cooperation with you, Should really any of these products and solutions be of curiosity to you, be sure to letus know. We are likely to be content to offer you a quotation up on receipt of your detailed needs.
By Raymond from Karachi - 2017.08.16 13:39
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Pearl from Belize - 2018.09.12 17:18
