Merck
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15522

Sigma-Aldrich

D-(+)-Galactose

meets analytical specification of Ph. Eur., BP

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Sinônimo(s):
Galactose
Empirical Formula (Hill Notation):
C6H12O6
Número CAS:
Peso molecular:
180.16
Beilstein:
1724619
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

forma

powder

Nível de qualidade

qualidade

meets analytical specification of Ph. Eur., BP

technique(s)

IR spectroscopy: suitable

Impurezas

acid. or alk. react. impurities, in accordance
microbiological impurity, in accordance
residual solvents, in accordance
≤1.0% water (Karl Fischer)

cor

white

useful pH range

5.0-7.0 (25 °C, 180 g/L)

pf

168-170 °C (lit.)

solubilidade

H2O: soluble 180 g/L at 20 °C

adequação

in accordance for appearance of solution
in accordance for identity (IR)

application(s)

pharmaceutical (small molecule)

SMILES string

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

InChI

1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4+,5+,6-/m0/s1

InChI key

GZCGUPFRVQAUEE-KCDKBNATSA-N

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Este Item
G0750G640448260
D-(+)-Galactose meets analytical specification of Ph. Eur., BP

Sigma-Aldrich

15522

D-(+)-Galactose

Essential Grade
D-(+)-Galactose ≥99%

Sigma-Aldrich

G0750

D-(+)-Galactose

-
D-(+)-Galactose BioXtra, pH 5.0-7.0 (20 °C, 1 M in H2O), ≥99%

Sigma-Aldrich

G6404

D-(+)-Galactose

Premium Grade
D-(+)-Galactose suitable for microbiology, ≥99.0%

Millipore

48260

D-(+)-Galactose

-
technique(s)

IR spectroscopy: suitable

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

technique(s)

-

impurities

acid. or alk. react. impurities, in accordance, microbiological impurity, in accordance, residual solvents, in accordance, ≤1.0% water (Karl Fischer)

impurities

≤0.1% glucose

impurities

≤0.005% Phosphorus (P), ≤0.1% Insoluble matter

impurities

-

color

white

color

white

color

-

color

-

useful pH range

5.0-7.0 (25 °C, 180 g/L)

useful pH range

5.0-7 (25 °C, 180 g/L)

useful pH range

-

useful pH range

-

mp

168-170 °C (lit.)

mp

168-170 °C (lit.)

mp

168-170 °C (lit.)

mp

167-170 °C (dec.), 168-170 °C (lit.)

Aplicação

D-(+)-Galactose was used for examining the specificity of staining with SBA-FITC during labeling of cells for fluorescence-activated cell sorting (FACS). It was used for selecting the transformed strains of S. cerevisiae.

Ações bioquímicas/fisiológicas

Galactose is a monosaccharide sugar and is the natural antigen present on the blood cells. It induces memory loss, neurodegeneration as well as oxidative damage in mice due to systemic exposure.
Galactose is a simple monosaccharide that serves as an energy source and as an essential component of glycolipids and glycoproteins. Galactose contributes to energy metabolism via its conversion to glucose by the enzymes that constitute the Leloir pathway. Defects in the genes encoding these proteins lead to the metabolic disorder galactosemia.

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

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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Número do produto
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Exemplos adicionais:

705578-5MG-PW

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MMYOMAG-74K-13

1000309185

inserir como 1.000309185)

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Elizabeth M Prescott et al.
Proceedings of the National Academy of Sciences of the United States of America, 99(13), 8796-8801 (2002-06-22)
Transcriptional interference between genes and the regulatory elements of simple eukaryotes such as Saccharomyces cerevisiae is an unavoidable consequence of their compressed genetic arrangement. We have shown previously that with the tandem arranged genes GAL10 and GAL7, inefficient transcriptional termination
P J Simmons et al.
Blood, 78(11), 2848-2853 (1991-12-01)
Normal bone marrow cells were isolated by fluorescence-activated cell sorting (FACS) on the basis of CD34 antigen expression and then assayed in vitro for colonies of fibroblastic cells (fibroblast colony-forming units [CFU-F]). Greater than 95% of detectable CFU-F were recovered
Xu Cui et al.
Journal of neuroscience research, 84(3), 647-654 (2006-05-20)
Chronic systemic exposure of mice, rats, and Drosophila to D-galactose causes the acceleration of senescence and has been used as an aging model. The underlying mechanism is yet unclear. To investigate the mechanisms of neurodegeneration in this model, we studied
L Mortimer et al.
Mucosal immunology, 7(4), 829-841 (2013-11-21)
Entamoeba histolytica (Eh) is an extracellular protozoan parasite of the human colon, which occasionally breaches the intestinal barrier. Eradicating ameba that invades is essential for host survival. A defining but uncharacterized feature of amebic invasion is direct contact between ameba
Michelle P Christie et al.
PloS one, 9(4), e95024-e95024 (2014-04-17)
Glycosylation of biopharmaceuticals can mediate cell specific delivery by targeting carbohydrate receptors. Additionally, glycosylation can improve the physico-chemical (drug-like) properties of peptide based drug candidates. The main purpose of this study was to examine if glycosylation of the peptide enkephalin

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