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Merck

I7018

Sigma-Aldrich

3-异丁基-1-甲基黄嘌呤

3-Isobutyl-1-methylxanthine

≥99%, BioUltra

别名:

1-甲基-3-异丁基黄嘌呤, 3,7-二氢-1-甲基-3-(2-甲基丙基)-1H-嘌呤-2,6-二酮, 3-异丁基-1-甲基-2,6(1H,3H)-嘌呤二酮, IBMX

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100 MG
$264.00
250 MG
$432.00
1 G
$1,330.00

$264.00


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100 MG
$264.00
250 MG
$432.00
1 G
$1,330.00

About This Item

经验公式(希尔记法):
C10H14N4O2
CAS号:
分子量:
222.24
Beilstein:
247859
EC號碼:
MDL號碼:
分類程式碼代碼:
12352202
PubChem物質ID:
NACRES:
NA.77

$264.00


请联系客服了解存货情况

產品線

BioUltra

品質等級

化驗

≥99%

雜質

<0.005% Phosphorus (P)

燃燒殘留物

<0.1%

mp

200-201 °C (lit.)

溶解度

DMSO: soluble 1 M (with gentle warming)

負離子痕跡

sulfate (SO42-): <0.05%

正離子痕跡

Al: <0.0005%
Ca: <0.005%
Cu: <0.0005%
Fe: <0.005%
K: <0.05%
Mg: <0.005%
NH4+: <0.05%
Na: <0.005%
Pb: <0.001%
Zn: <0.0005%

儲存溫度

−20°C

SMILES 字串

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 密鑰

APIXJSLKIYYUKG-UHFFFAOYSA-N

基因資訊

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應用

3-异丁基-1-甲基黄嘌呤是一种腺苷3′,5′-环但但磷酸磷酸二酯酶 (cAMP PDE)抑制剂,已用于:
  • 成脂分化[1]
  • 组织培养[2]
  • 3T3-L1脂肪前体细胞分化[3]

生化/生理作用

由IBMX对磷酸二酯酶的抑制而引起的cAMP水平的增加可激活PKA,而引起增殖减少、分化增加并诱导细胞凋亡。IBMX可抑制苯肾上腺素诱导的气道粘膜神经内分泌上皮细胞5-羟色胺释放。(IC50:1.3 μM)。IBMX还可作为一种腺苷受体拮抗剂。其已表现出对神经肌肉接头、GH3细胞和血管平滑肌细胞中离子通道的抑制作用。IBMX可诱导感觉神经元释放储存在细胞内的钙。

特點和優勢

  • ICP法痕量元素检测
  • ICP检测痕量硫(硫酸盐形式)和磷(磷酸盐形式)含量
  • 离子色谱法检测痕量铵含量

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Distinct roles of the phosphatidate phosphatases lipin 1 and 2 during adipogenesis and lipid droplet biogenesis in 3T3-L1 cells
Sembongi H, et al.
The Journal of biological chemistry, jbc-M113 (2013)
Preferential apelin-13 production by the proprotein convertase PCSK3 is implicated in obesity
Shin K, et al.
FEBS Open Bio, 3(1), 328-333 (2013)
Uniaxial mechanical strain modulates the differentiation of neural crest stem cells into smooth muscle lineage on micropatterned surfaces
Li X, et al.
PLoS ONE, 6(10), e26029-e26029 (2011)
The next generation of phosphodiesterase inhibitors: structural clues to ligand and substrate selectivity of phosphodiesterases.
David T Manallack et al.
Journal of medicinal chemistry, 48(10), 3449-3462 (2005-05-13)
Masayoshi Higuchi et al.
Stem cells and development, 22(6), 878-888 (2012-10-03)
Both reactive oxygen species (ROS) and Forkhead box O (FOXO) family transcription factors are involved in the regulation of adipogenic differentiation of preadipocytes and stem cells. While FOXO has a pivotal role in maintaining cellular redox homeostasis, the interactions between

Questions

1–3 of 3 Questions  
  1. Hi I have a question about the preparation, Is it dissolved in ethanol or DMSO? Because I prepared in both I found problems with the dissolving. Thanks

    1 answer
    1. The solubility instructions can be found in the Product Information Sheet as follows:
      IBMX is soluble in different organic solvents, as follows:
      Warm methanol at 50 mg/mL
      Ethanol at 10 mg/mL. Dissolves at 25 mg/mL only with sonication.(Schwertner, H.A. et al., Analyt. Chem., 48(13), 1875-1878 (1976))
      Various publications report preparation in DMSO at 50 mg/mL (Liu, L., and Keefe, D.L., Methods Mol. Biol., 371, 191-207 (2007).) and at 110 mg/mL (Eckel, J., The Cellular Secretome and Organelle Crosstalk. Academic Press/Elsevier, p. 167 (2018)).
      A 10 mM aqueous solution can be prepared by warming in a boiling water bath.

      Please access the Product Information Sheet below:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/116/537/i7018pis.pdf

      Helpful?

  2. After a first dillution in DMSO I redillute this stock solution in DMEM and it always produce a white precipitate that needs to be thoroughly vortexed. Do you have any advice to avoid this ?

    1 answer
    1. When further diluting the stock solution with an aqueous buffer or medium, a 10 mM concentration may be prepared by warming in a boiling water bath. Please see the link below to review additional information available in the product datasheet:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/116/537/i7018pis.pdf

      Helpful?

  3. what for is this product (IBMX-(I7018)-is it liquid or solid

    1 answer
    1. This material is in powder form. This information is available in the product specification sheet. Please see the link below to review this document: https://www.sigmaaldrich.com/US/en/specification-sheet/SIGMA/I7018

      Helpful?

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