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Nom du produit
Méthotrexate hydrate, powder, BioReagent, suitable for cell culture, ≥98% (HPLC)
SMILES string
[H]O[H].CN(Cc1cnc2nc(N)nc(N)c2n1)c3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O
InChI
1S/C20H22N8O5.H2O/c1-28(9-11-8-23-17-15(24-11)16(21)26-20(22)27-17)12-4-2-10(3-5-12)18(31)25-13(19(32)33)6-7-14(29)30;/h2-5,8,13H,6-7,9H2,1H3,(H,25,31)(H,29,30)(H,32,33)(H4,21,22,23,26,27);1H2/t13-;/m0./s1
InChI key
FPJYMUQSRFJSEW-ZOWNYOTGSA-N
product line
BioReagent
assay
≥98% (HPLC)
form
powder
technique(s)
cell culture | mammalian: suitable
solubility
H2O: insoluble
antibiotic activity spectrum
neoplastics, parasites
mode of action
enzyme | inhibits
storage temp.
−20°C
Quality Level
Gene Information
human ... DHFR(1719)
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Application
- Comme inhibiteur du dihydrofolate (DHFR) dans une culture destinée à un essai de formation de sphère.
- Comme constituant d′un milieu de Eagle modifié par Dulbecco (DMEM) pour la sélection de cellules transfectées.
- Dans des essais de viabilité et de co-culture.
Biochem/physiol Actions
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2
Classe de stockage
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Déjà en possession de ce produit ?
Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I make a solution of Methotrexate hydrate, Product M8407?
Methoxtrexate is soluble in 1M NaOH or NH4OH (10 mg/ml). For use in cell culture, sodium carbonate buffer (pH 9.0-9.5) can be used to dissolve methotrexate.
How do I store a stock solution of Methotrexate hydrate, Product M8407?
A sterile solution of methotrexate can be stored at 2-8 °C for approximately 30 days.
How do I sterilize a solution of Methotrexate hydrate, Product M8407?
A solution of methotrexate can be sterile filtered using a 0.22 mm filter
How often does Methotrexate hydrate, Product M8407, need to be added to the media during selection?
Fresh methotrexate should be added each time the culture media is changed. Regardless of cell growth, most media will need to be changed at least once a week.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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