This material is considered to be anhydrous.
G8270
D-(+)-Glucosa
≥99.5% (GC)
Sinónimos:
Dextrosa
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100 G
$40.700
1 KG
$75.900
5 KG
$177.000
10 KG
$243.000
25 KG
$437.000
Seleccione un Tamaño
Cambiar Vistas
100 G
$40.700
1 KG
$75.900
5 KG
$177.000
10 KG
$243.000
25 KG
$437.000
About This Item
Fórmula empírica (notación de Hill):
C6H12O6
Número de CAS:
Peso molecular:
180.16
Beilstein:
1724615
Número CE:
Número MDL:
Código UNSPSC:
12352201
ID de la sustancia en PubChem:
NACRES:
NA.21
Productos recomendados
origen biológico
maize
Nivel de calidad
Ensayo
≥99.5% (GC)
Formulario
powder
actividad óptica
[α]20/D 52.7°, c = 10% (w/v) in water
técnicas
gas chromatography (GC): suitable
color
white
mp
150-152 °C (lit.)
solubilidad
H2O: 2g + 15 mL (Tested)
temp. de almacenamiento
room temp
cadena SMILES
OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5-,6+/m1/s1
Clave InChI
WQZGKKKJIJFFOK-DVKNGEFBSA-N
Información sobre el gen
human ... PYGM(5837)
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Descripción general
D-(+)-Glucose is a monosaccharide which is the main source of energy in the form of ATP for living organisms.[1] The effect of adding glucose as a supplement to the infection media of Cryptosporidium parvum oocysts has been studied.[2] The polymer-bound glucose template has been demonstrated to be useful in the multi-step parallel synthesis of various compounds.[3]
Aplicación
D-(+)-Glucose has been used as a standard for the estimation of total sugar in hydrolyzed starch by phenol-sulfuric acid method.[4]
It has been used in the preparation of the following liquid media for culturing yeast cells:[5]
It has been used in the preparation of the following liquid media for culturing yeast cells:[5]
- CM glucose broth minus HIS (histidine)
- CM glucose broth minus URA (uracil)
- CM glucose broth minus TRP (tryptophan)
Nota de preparación
The material may produce a yellowish solution if prepared at a higher concentration than 2 g + 15mL.
Otras notas
To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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Certificados de análisis (COA)
Lot/Batch Number
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The inactivation of Cryptosporidium oocysts is a main driver in the selection of water treatment disinfection strategies, and microbial risk analysis provides a sound basis for optimizing water treatment processes. U.S. Environmental Protection Agency method 1622/23 provides an estimate of
Protocolos
Enzymatic Assay of Invertase
Measure hexokinase activity using a continuous spectrophotometric rate-determination assay at 340 nm, catalyzing D-hexose sugar phosphorylation using ATP.
Preparation of Plasmid DNA by Alkaline Lysis with SDS: Maxipreparation between Cold Spring Harbor Laboratory Press and our research team.
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Is the Glucose catalog number G8270 the monohydrate, dihydrate, or anhydrous form?
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Is it alpha d glucose crystal?
1 answer-
This product is not tested to determine the amounts of alpha and beta anomers on a lot to lot basis, but it contains both alpha and beta anomers. Historical data indicates approximately 90% a-Glucose and 7% b-Glucose. Please note that When D-glucose is dissolved in water, the optical rotation gradually changes (mutarotates) due to the formation of an equilibrium mixture consisting of approximately one-third α- and two-thirds β-D-glucose.
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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?
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
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Is this product a mixture of alpha and beta glucose? Thanks in advance!
1 answer-
This product is not tested to determine the amounts of alpha and beta anomers on a lot to lot basis. However, historical data indicates approximately 90% a-Glucose and 7% b-Glucose.
Helpful?
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What is the difference between product number G8270 and G5767? Thanks in Advance
1 answer-
The are several differences between products G8270 and G5767. The primary difference is the biological source. G8270 is sourced from Maize while G5767 is sourced from Wheat.
Please see the product comparison table below:
https://www.sigmaaldrich.com/product/compare?products=G8270%3ASIGMA%3Aundefined%2CG5767%3ASIAL%3Aundefined&country=US&language=enIt may be helpful to review the specification sheet for testing on these products:
https://www.sigmaaldrich.com/specification-sheets/202/020/G8270-BULK________SIGMA____.pdf
https://www.sigmaaldrich.com/specification-sheets/333/481/G5767-BULK.pdfHelpful?
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