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Merck

H9377

Hypoxanthine

≥99.0%, synthetic (organic), powder

Sinonimo/i:

6-Hydroxypurine

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1 G

65,70 €

5 G

135,00 €

25 G

203,00 €

100 G

545,00 €

65,70 €


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Informazioni su questo articolo

Formula empirica (notazione di Hill):
C5H4N4O
Numero CAS:
Peso molecolare:
136.11
NACRES:
NA.51
PubChem Substance ID:
UNSPSC Code:
41106305
EC Number:
200-697-3
MDL number:
Beilstein/REAXYS Number:
5811

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Nome del prodotto

Hypoxanthine, ≥99.0%

InChI key

FDGQSTZJBFJUBT-UHFFFAOYSA-N

InChI

1S/C5H4N4O/c10-5-3-4(7-1-6-3)8-2-9-5/h1-2H,(H2,6,7,8,9,10)

SMILES string

O=C1NC=Nc2nc[nH]c12

biological source

synthetic (organic)

assay

≥99.0%

form

powder

mp

>300 °C (lit.)

solubility

formic acid: water (2:1): 50 mg/mL, clear to slightly hazy, colorless to yellow

Quality Level

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Questo articolo
H96361191226Y0000441
Hypoxanthine ≥99.0%

Sigma-Aldrich

H9377

Hypoxanthine

Hypoxanthine powder, BioReagent, suitable for cell culture

Sigma-Aldrich

H9636

Hypoxanthine

Didanosine impurity A, European Pharmacopoeia (EP) Reference Standard

Y0000441

Didanosine impurity A,

biological source

synthetic (organic)

biological source

-

biological source

-

biological source

-

Quality Level

300

Quality Level

200

Quality Level

-

Quality Level

-

form

powder

form

powder

form

-

form

-

assay

≥99.0%

assay

≥99%

assay

-

assay

-

solubility

formic acid: water (2:1): 50 mg/mL, clear to slightly hazy, colorless to yellow

solubility

formic acid: water (2:1): 50 mg/mL

solubility

-

solubility

-

mp

>300 °C (lit.)

mp

>300 °C (lit.)

mp

>300 °C (lit.)

mp

>300 °C (lit.)

Application

Hypoxanthine is a nutrient additive for a variety of cell culture applications involving bacterial, parasite (Plasmodium falciparum) and animal cells. Hypoxanthine is a component of selection media used in hybridoma technologies.
Hypoxanthine has been used:
  • to gavage mice and to evaluate the activity of xanthine oxidase (XO) in pasteurized whole milk in vivo in potassium oxonate (PO) -induced mouse model of hyperuricemia[1]
  • as a supplement in Iscove′s modified Dulbecco′s medium (IMDM) medium to cultivate in-vitro cell line (EL-1 cells)[2]
  • as a pure standard for the quantification of hypoxanthine in vitreous fluid sample using high-performance liquid chromatography-ultra-violet (HPLC-UV) for the estimation of post-mortem interval[3]

Biochem/physiol Actions

Hypoxanthine acts as an intermediate in purine metabolism. It elicits a vital role as a 5′-base of the anticodon in a few transfer-RNAs. Though similar to guanine (Gua), it is devoid of the exocyclic amino group at C(2) position.[4] It may be used as a substrate to study the specificity and kinetics of hypoxanthine-guanine phosphoribosyl transferases.[5]

Classe di stoccaggio

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Influence of the nature of death in biochemical analysis of the vitreous humour for the estimation of post-mortem interval
Perez-Martinez C, et al.
Australian journal of public health (2020)
Different processed milk with residual xanthine oxidase activity and risk of increasing serum uric acid level
Sha W, et al.
Food Bioscience (2021)
Dhaksshaginy Rajalingam et al.
International archives of occupational and environmental health, 94(8), 1905-1915 (2021-06-03)
Several studies show that severe social stressors, e.g., in the form of exposure to workplace bullying in humans, is associated with negative mental health effects such as depression and anxiety among those targeted. However, the understanding of the underlying biological
Javier Acosta et al.
Frontiers in bioengineering and biotechnology, 8, 677-677 (2020-07-17)
In our search for novel biocatalysts for the synthesis of nucleic acid derivatives, we found a good candidate in a putative dual-domain hypoxanthine-guanine phosphoribosyltransferase (HGPRT)/adenylate kinase (AMPK) from Zobellia galactanivorans (ZgHGPRT/AMPK). In this respect, we report for the first time
Ultrafast electronic deactivation dynamics of the rare natural nucleobase hypoxanthine
Rottger K, et al.
Chemical Physics Letters (2012)

Articoli

Uric acid present in animal sera impacts serum-supplemented classical cell culture systems, influencing cell culture performance.

Domande

  1. What are the instructions for preparing a 1M hypoxanthine stock solution?

    1 risposta
    1. The solubility of H9377 has been tested at a concentration of 50 mg/ml in a mixture of 2 parts formic acid to 1 part water, equivalent to a 5% solution. While this may not represent the maximum solubility in the formic acid water mixture, it is the available data. The molecular weight of Hypoxanthine is 136.11 amu, and a 1M solution can be prepared by dissolving 136.11 grams in 1 liter of solvent, provided that there is a suitable solvent for dissolution. This amount can be scaled down to the desired volume. Aliquots should be stored at -20°C for up to 6 months.

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