The100mg, 250mg, and 1g sizes are packaged in a 20mL HDPE bottle.
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 mg | Warenkorb auf Verfügbarkeit prüfen | € 211,00 |
250 mg | Warenkorb auf Verfügbarkeit prüfen | € 347,00 |
1 g | Warenkorb auf Verfügbarkeit prüfen | € 1.040,00 |
Über diesen Artikel
€ 211,00
Produktname
3-Isobutyl-1-methylxanthin, BioUltra, ≥99%
product line
BioUltra
Quality Segment
assay
≥99%
impurities
<0.005% Phosphorus (P)
ign. residue
<0.1%
mp
200-201 °C (lit.)
solubility
DMSO: soluble 1 M (with gentle warming)
anion traces
sulfate (SO42-): <0.05%
cation traces
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%
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
rat ... Adora1(29290), Adora2a(25369)
Application
- für die adipogene Differenzierung
- in Gewebekultur
- 3T3-L1-Präadipozyten-Differenzierung (
Biochem/physiol Actions
Features and Benefits
- Test auf Spurenelemente durch ICP
- ICP-Test auf Spuren von Schwefel (als Sulfat) und Phosphor (als Phosphat)
- Ionenchromatographischer Test auf Spuren von Ammonium
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Dieser Artikel | |||
|---|---|---|---|
| description BioUltra, ≥99% | description ≥99% (HPLC), powder | description ~98%, solid | description ≥98% (HPLC), solid |
| assay ≥99% | assay ≥99% (HPLC) | assay ~98% | assay ≥98% (HPLC) |
| Gene Information rat ... Adora1(29290), Adora2a(25369) | Gene Information human ... PRKAR1A(5573), PRKAR1AP(5574), PRKAR1B(5575), PRKAR2A(5576), PRKAR2B(5577) | Gene Information human ... ADORA1(134), ADORA2A(135), ADORA2B(136), ADORA3(140) | Gene Information - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| storage temp. −20°C | storage temp. −20°C | storage temp. - | storage temp. −20°C |
| solubility DMSO: soluble 1 M (with gentle warming) | solubility DMSO: 1 M (with gentle warming), ethanol: 10 mg/mL | solubility ethanol: 0.6 mg/mL, H2O: 1 mg/mL, 0.1 M NaOH: 2 mg/mL | solubility H2O: soluble >5 mg/mL at 60 °C |
| cation traces Al: <0.0005%, Cu: <0.0005%, K: <0.05%, NH4+: <0.05%, Pb: <0.001%, Ca: <0.005%, Mg: <0.005%, Zn: <0.0005%, Fe: <0.005%, Na: <0.005% | cation traces - | cation traces - | cation traces - |
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Lagerklasse
11 - Combustible Solids
wgk
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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해당 제품 100 mg 은 플라스틱 용기에 포장되어있던데, 250 g 과 1 g 도 플라스틱 포장인가요?
1 answer-
Helpful?
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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-
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.pdfHelpful?
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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-
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.pdfHelpful?
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what for is this product (IBMX-(I7018)-is it liquid or solid
1 answer-
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
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