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R7500

Sigma-Aldrich

D-(−)-Ribose

≥99% (GC)

Sinônimo(s):

Aldehydo-D-ribose

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5 G
R$ 242,00
25 G
R$ 618,00
100 G
R$ 1.770,00

R$ 242,00

Disponível para enviar em11 de abril de 2025Detalhes

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5 G
R$ 242,00
25 G
R$ 618,00
100 G
R$ 1.770,00

About This Item

Fórmula empírica (Notação de Hill):
C5H10O5
Número CAS:
50-69-1
Peso molecular:
150.13
Beilstein:
1723081
Número CE:
200-059-4
Número MDL:
MFCD00135453
Código UNSPSC:
12352201
ID de substância PubChem:
24899392
NACRES:
NA.25

R$ 242,00

Disponível para enviar em11 de abril de 2025Detalhes

Solicite uma grande encomenda

fonte biológica

microbial (fermentation)

Nível de qualidade

200

Ensaio

≥99% (GC)

Formulário

powder

atividade óptica

[α]20/D -21.0 to -19.5 °, c = 4% (w/v) in water

técnica(s)

gas chromatography (GC): suitable

Impurezas

≤10 ppm Heavy metals (lead)

cor

white

pf

88-92 °C (lit.)

solubilidade

water: 100 mg/mL, clear, colorless to faintly yellow

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

OC[C@@H](O)[C@@H](O)[C@@H](O)C([H])=O

InChI

1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4+,5-/m0/s1

chave InChI

PYMYPHUHKUWMLA-LMVFSUKVSA-N

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Categorias relacionadas

Ações bioquímicas/fisiológicas

Ribose is an aldopentose monosaccharide that is phosphorylated into D-ribose 5-phosphate by ribokinase.

Outras 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 classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
0000422085
0000422085
0000417232
0000417233
0000417233

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Troels R Kjaer et al.
Infection and immunity, 81(2), 452-459 (2012-11-28)
The three human ficolins (H-, L-, and M-ficolins) and mannan-binding lectin are pattern recognition molecules of the innate immune system mediating activation of the lectin pathway of the complement system. These four human proteins bind to some microorganisms and may
L Zhang et al.
Asian-Australasian journal of animal sciences, 27(6), 855-861 (2014-07-23)
This experiment was performed to investigate the effects of exogenous xylanase supplementation on performance, nutrient digestibility and the degradation of non-starch polysaccharides (NSP) in different sections of the gastrointestinal tract (GIT) of broilers fed wheat-based diets. A total of 120
Dushyant Mishra et al.
PLoS biology, 16(8), e2005570-e2005570 (2018-08-08)
Animals employ various types of taste receptors to identify and discriminate between different nutritious food chemicals. These macronutrients are thought to fall into 3 major groups: carbohydrates/sugars, proteins/amino acids, and fats. Here, we report that Drosophila larvae exhibit a novel
Paul O Hassa et al.
Frontiers in bioscience : a journal and virtual library, 13, 3046-3082 (2007-11-06)
Poly-ADP-ribose metabolism plays a mayor role in a wide range of biological processes, such as maintenance of genomic stability, transcriptional regulation, energy metabolism and cell death. Poly-ADP-ribose polymerases (PARPs) are an ancient family of enzymes, as evidenced by the poly-ADP-ribosylating
Luigi J Alvarado et al.
Chembiochem : a European journal of chemical biology, 15(11), 1573-1577 (2014-06-24)
Isotope labeling has revolutionized NMR studies of small nucleic acids, but to extend this technology to larger RNAs, site-specific labeling tools to expedite NMR structural and dynamics studies are required. Using enzymes from the pentose phosphate pathway, we coupled chemically
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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.pdf

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