This material is soluble at a maximum concentration of 1M in DMSO. The 200 mM concentration is cited in Plouffe, B. et al., Methods Enzymol., 484, 295-328 (2010).
This concentration is sufficient for most applications. The product is tested for solubility in pre-warmed methanol at 50 mg/mL. The preferred solvent and stock concentration is dependent upon the application and requirements of the end user. Please see the link below to review additional information provided in the product information sheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/110/425/i5879pis-ms.pdf
I5879
3-Isobutil-1-metilxantina
≥99% (HPLC), powder
Sinónimos:
1-Metil-3-isobutilxantina, 3,7-Dihidro-1-metil-3-(2-metilpropil)-1H-purina-2,6-diona, 3-Isobutil-1-metil-2,6(1H,3H)-purinodiona, IBMX
About This Item
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Quality Level
assay
≥99% (HPLC)
form
powder
color
white to off-white
mp
200-201 °C (lit.)
solubility
DMSO: 1 M (with gentle warming)
ethanol: 10 mg/mL
storage temp.
−20°C
SMILES string
CC(C)CN1C(=O)N(C)C(=O)c2[nH]cnc12
InChI
1S/C10H14N4O2/c1-6(2)4-14-8-7(11-5-12-8)9(15)13(3)10(14)16/h5-6H,4H2,1-3H3,(H,11,12)
InChI key
APIXJSLKIYYUKG-UHFFFAOYSA-N
Gene Information
human ... PRKAR1A(5573) , PRKAR1AP(5574) , PRKAR1B(5575) , PRKAR2A(5576) , PRKAR2B(5577)
rat ... Adora1(29290) , Adora2a(25369)
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General description
Application
- en la diferenciación de las células madre mesenquimatosas (MSC)[3]
- como suplemento de medio de cultivo para la inducción de la diferenciación adipogénica[4]
- como suplemento en la disolución amortiguadora Krebs-Ringer con disolución HEPES (KRBH) para inducir secreción de insulina estimulada por glucosa (GSIS)[5]
- en la caracterización de las células madre mesenquimatosas procedentes del tejido adiposo[6]
- en el análisis del monofosfato cíclico de adenosina (AMPc)[7]
- en la inhibición de la fosfodiesterasa (PDE)[8]
Biochem/physiol Actions
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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HPにはDMSOへの溶解度は1 Mと記載されています。 https://www.sigmaaldrich.com/JP/ja/product/sigma/i5879#product-documentation 上記HPからダウンロードしたデータシートにはDMSOへの溶解度は200 mMと記載されています。 メーカー推奨の溶解度はどちらになりますでしょうか。
1 answer-
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What is the Department of Transportation shipping information for this product?
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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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What is the difference between 3-Isobutyl-1-methylxanthine Product I5879 and I7018?
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Product No. I5879 is reagent grade. Product No. I7018, SigmaUltra grade, has been subjected to additional testing for trace metal impurities.
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What is the expiration date of Product No. I5879, 3-Isobutyl-1-methylxanthine?
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We do not assign an expiration date to this product. We will guarantee the quality of the product for one year from the time of shipment, providing all storage conditions are followed.
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Is Product No. I5879, 3-Isobutyl-1-methylxanthine, appropriate for cell culture use?
1 answer-
Product No. I5879 is not a cell culture tested product. However, customers may wish to try this product in their cell culture applications.
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