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47739

Sigma-Aldrich

D-(−)-Fructose

BioUltra, ≥99.0% (HPLC)

Synonym(e):

D-Levulose, Fruchtzucker

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€ 96,20
1 KG
€ 316,00

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250 G
€ 96,20
1 KG
€ 316,00

About This Item

Empirische Formel (Hill-System):
C6H12O6
CAS-Nummer:
57-48-7
Molekulargewicht:
180.16
Beilstein:
1239004
EG-Nummer:
200-333-3
MDL-Nummer:
MFCD00148910
UNSPSC-Code:
12352201
PubChem Substanz-ID:
57651096
NACRES:
NA.25

€ 96,20

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Produktlinie

BioUltra

Assay

≥99.0% (HPLC)

Form

solid

Optische Aktivität

[α]20/D −92±2°, 1 hr, c = 10% in H2O

Verunreinigungen

insoluble matter, passes filter test

Glührückstand

≤0.1% (as SO4)

Verlust

≤0.1% loss on drying, 20 °C (HV)

Farbe

colorless

pH-Wert

5.0-7.0 (25 °C, 0.1 M in H2O)

mp (Schmelzpunkt)

119-122 °C (dec.) (lit.)

Löslichkeit

H2O: 0.1 M at 20 °C, clear, colorless

Anionenspuren

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

Kationenspuren

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

0.1 M in H2O

UV-Absorption

λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.04

Lagertemp.

room temp

SMILES String

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

InChI

1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3,5-9,11-12H,1-2H2/t3-,5-,6-/m1/s1

InChIKey

BJHIKXHVCXFQLS-UYFOZJQFSA-N

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Verwandte Kategorien

Anwendung

D-Fructose is an important monosaccharide used in a wide range of applications. D-fructose is used in carbohydrate research, in organic and bioorganic synthesis; as a model compound; as a reference material, as an enzyme substrate and as a nutrient.

Sonstige Hinweise

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCM0531
BCCL1292
BCCJ8021
BCCH8199
BCCG1928

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Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.

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Fructose United States Pharmacopeia (USP) Reference Standard

USP

1286504

Fructose

D(-)Fructose suitable for microbiology

Millipore

1.05323

D(-)Fructose

D-Laktose Monohydrat ≥99% (HPLC), BioUltra

Sigma-Aldrich

61339

D-Laktose Monohydrat

D-(−)-Fructose tested according to Ph. Eur.

Sigma-Aldrich

47748

D-(−)-Fructose

Fruktose European Pharmacopoeia (EP) Reference Standard

F0550000

Fruktose

Fruktose Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1002

Fruktose

D(-)-Fructose for biochemistry

Millipore

1.04007

D(-)-Fructose

Thomas Barclay et al.
Carbohydrate research, 347(1), 136-141 (2011-12-02)
D-Fructose was analysed by NMR spectroscopy and previously unidentified (1)H NMR resonances were assigned to the keto and α-pyranose tautomers. The full assignment of shifts for the various fructose tautomers enabled the use of (1)H NMR spectroscopy in studies of
Young Ki Kim et al.
Molecules (Basel, Switzerland), 25(18) (2020-09-19)
Pollination is essential for efficient reproduction in pollinator-dependent crops that rely on the attraction of pollinators to flowers. Especially, floral nectar is considered to be an important factor attracting pollinator like honey bees, but differences among major chestnut species (Castanea
Souhir Marsit et al.
Molecular biology and evolution, 32(7), 1695-1707 (2015-03-10)
Although an increasing number of horizontal gene transfers have been reported in eukaryotes, experimental evidence for their adaptive value is lacking. Here, we report the recent transfer of a 158-kb genomic region between Torulaspora microellipsoides and Saccharomyces cerevisiae wine yeasts
B P Chumpitazi et al.
Alimentary pharmacology & therapeutics, 42(4), 418-427 (2015-06-25)
A low fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAP) diet can ameliorate symptoms in adult irritable bowel syndrome (IBS) within 48 h. To determine the efficacy of a low FODMAP diet in childhood IBS and whether gut microbial composition and/or metabolic
Marine Zwicke et al.
Annals of botany, 116(6), 1001-1015 (2015-04-09)
Extreme climatic events such as severe droughts are expected to increase with climate change and to limit grassland perennity. The present study aimed to characterize the adaptive responses by which temperate herbaceous grassland species resist, survive and recover from a
Alle zugehörigen Dokumente anzeigen

Questions

1–2 of 2 Questions  

  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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