Styrenes
Medchemexpress LLC Styrene-divinylbenzene sulfonated copolymer | 69011-20-7 | 98% | 5 G
Styrene-divinylbenzene sulfonated copolymer is a strongly acidic resin. It is a cationic exchange resin made from a microporous styrene/divinylbenzene (DVB) co-polymer with a sulfonic acid group.
- Strongly acidic resin
- Cationic exchange resin
- Made from a microporous styrene/divinylbenzene (DVB) co-polymer
- Contains a sulfonic acid group
eMolecules 1914-58-5 | trans-Styrylacetic acid | Chem-Impex162.188 | C10H10O2 | 99.000 | OC(=O)CC=Cc1ccccc1 | 25g | 112756701
trans-Styrylacetic acid | Chem-Impex | 1914-58-5162.188 | C10H10O2 | 99.000 | OC(=O)CC=Cc1ccccc1 | 25g | 112756701
eMolecules 1985-46-2 | 2,4-Diamino-6-dimethylamino-1,3,5-triazine | Combi-Blocks, Inc. | MFCD00191338 | 154.177 | C5H10N6 | 95.000 | CN(C)c1nc(N)nc(N)n1 | 25g | 569292747
2,4-Diamino-6-dimethylamino-1,3,5-triazine | Combi-Blocks, Inc. | 1985-46-2 | MFCD00191338 | 154.177 | C5H10N6 | 95.000 | CN(C)c1nc(N)nc(N)n1 | 25g | 569292747
![Medchemexpress LLC Benzonitrile, 4-[5-chloro-7-[[(1R)-1,2,2-trimethylpropyl]amino]triazolo[1,5-a]pyrimidin-6-yl]-3,5-difluoro- | 2699937-76-1 | 99.5% | 390.82 | 5 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000387325-logo.png-250.jpg){kind=logo}
Medchemexpress LLC Benzonitrile, 4-[5-chloro-7-[[(1R)-1,2,2-trimethylpropyl]amino]triazolo[1,5-a]pyrimidin-6-yl]-3,5-difluoro- | 2699937-76-1 | 99.5% | 390.82 | 5 MG
Microtubule stabilizer-1 (compound 69) is a brain-penetrant microtubule (MT) stabilizer. It increases acetylated α-tubulin (AcTub) levels and prevents the characteristic loss of neuronal MTs observed after incubation with Okadaic acid. This compound can be used for the study of Alzheimer's disease (AD) and related neurodegenerative tauopathies.
- Brain-penetrant microtubule (MT) stabilizer
- Increases acetylated α-tubulin (AcTub) levels
- Prevents loss of neuronal MTs after Okadaic acid incubation
- Used for Alzheimer's disease (AD) and neurodegenerative tauopathies research
Medchemexpress LLC CFTR(inh)-172 | 307510-92-5 | 99.8% | 409.40 | 1 MG
CFTR(inh)-172 is a potent and selective blocker of the CFTR chloride channel. It reversibly inhibits CFTR short-circuit current in less than 2 minutes with a Ki of 300 nM. The inhibition is complete in approximately 10 minutes (t1/2=4 minutes) and is reversed after washout with a t1/2 of approximately 5 minutes. It is nontoxic to FRT cells after 24 hours at concentrations up to 100 μM. It reduces open probability by > 90% and significantly reduces cholera toxin-induced fluid secretion in mouse models.
- Potent and selective blocker of the CFTR chloride channel.
- Reversibly inhibits CFTR short-circuit current.
- Nontoxic to FRT cells at concentrations up to 100 μM.
- Reduces open probability of CFTR by > 90%.
- Reduces cholera toxin-induced fluid secretion in mouse models.
![Medchemexpress LLC (4R)-1,3,4,5-tetrahydro-4-methyl-6-[1-methyl-3-(1-methyl-1H-pyrazol-4-yl)-1H-indazol-5-yl]-2H-1,5-be | 1884712-47-3 | MFCD30489741 | 99.9% | 386.45 | C22H22N6O | 50 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000213781.png-250.jpg)
Medchemexpress LLC (4R)-1,3,4,5-tetrahydro-4-methyl-6-[1-methyl-3-(1-methyl-1H-pyrazol-4-yl)-1H-indazol-5-yl]-2H-1,5-be | 1884712-47-3 | MFCD30489741 | 99.9% | 386.45 | C22H22N6O | 50 MG
CPI-637 is a selective, cell-active benzodiazepinone inhibitor of the CBP and EP300 bromodomains used as a research reagent for epigenetic and cancer-biology studies. It shows nanomolar biochemical potency and cellular target engagement and is supplied as a high-purity solid for laboratory use.
- Selective CBP/EP300 bromodomain inhibition (CBP IC50 ≈ 0.03 μM; EP300 IC50 ≈ 0.051 μM).
- Low activity against BRD4 BD-1 (IC50 ≈ 11.0 μM), indicating >700-fold selectivity.
- Cellular activity with CBP BRET EC50 ≈ 0.3 μM.
- High purity solid suitable for biochemical and cellular assays.
- Stable under recommended storage conditions (powder: -20°C; in solvent: -80°C).
- Available in small research package sizes (for example, 50 mg).
Matrix Scientific 4-Fluorostyrene, 405-99-2, MFCD00000361, 5g
Molecular Formula C8H7F, Purity 95%, Molecular Weight 122.14, Boiling Point 67/50mm
Matrix Scientific 2-Bromostyrene, 2039-88-5, MFCD00000076, 5g
Molecular Formula C8H7Br, Purity 96%, Molecular Weight 183.05, Boiling Point 209
Medchemexpress LLC Poly(styrene)-block-poly(acrylic acid) (PS:PAA 30000:2000) | 90.0% | 32000 | 5 MG
Poly(styrene)-block-poly(acrylic acid) (PS:PAA 30000:2000) is a diblock copolymer primarily used for preparing polymer micelles, vesicles, and other encapsulation applications. It is intended for research use only and not for human or animal therapeutic use. It appears as a solid with a color ranging from white to off-white, and can be stored at room temperature in powder form. It is soluble in DMF and THF, requiring ultrasonic assistance for dissolution.
- Used to prepare polymer micelles or vesicles
- Suitable for encapsulation applications
- Appears as a solid, white to off-white
- Soluble in DMF (25 mg/mL) and THF (20 mg/mL) with ultrasonic assistance
- Stable as powder at -20°C for 3 years
Medchemexpress LLC Microtubule stabilizer-1 | 2699937-76-1 | 99.5% | 390.82 g·mol⁻¹ | C18H17ClF2N6 | 10 MG
Microtubule stabilizer-1 is a brain-penetrant small-molecule microtubule stabilizer for preclinical research. It increases acetylated α-tubulin levels and prevents neuronal microtubule loss in toxicity models, supporting studies of Alzheimer's disease and related tauopathies. Supplied as a high-purity powder suitable for laboratory assays and in vivo studies.
- Brain-penetrant microtubule stabilizer.
- Increases acetylated α-tubulin levels.
- Prevents neuronal microtubule loss in toxicity models.
- Suitable for Alzheimer's disease and tauopathy research.
- High-purity powder for laboratory use.
- Available in research pack sizes such as 10 mg.
Medchemexpress LLC Protein kinase G inhibitor-1 | 354544-70-0 | 98.0% | C14H18N2O2S | 1 MG
Protein kinase G inhibitor-1 (Compound 270) is a mycobacterial protein kinase G inhibitor, with an IC50 of 0.9 μM. It can be used for mycobacterial infection research.
- Chemical formula: C14H18N2O2S
- CAS number: 354544-70-0
- Purity: 98.0%