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Filtered Search Results
Medchemexpress LLC 2,5-dioxopyrrolidin-1-yl hept-6-ynoate | 917222-23-2 | MFCD29041721 | 98.0% | 223.23 g/mol | C11H13NO4 | 250 MG
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2,5-Dioxopyrrolidin-1-yl hept-6-ynoate is an amine-reactive N-hydroxysuccinimide (NHS) ester bearing a terminal alkyne. It enables selective derivatization of primary amines on peptides, proteins, antibodies, and amine-coated surfaces and facilitates copper-catalyzed azide-alkyne cycloaddition (Click Chemistry) for bioconjugation workflows.
- Amine-reactive N-hydroxysuccinimide (NHS) ester for selective labeling of primary amines.
- Terminal alkyne enables copper-catalyzed azide-alkyne cycloaddition (Click Chemistry).
- Suitable for peptides, proteins, antibodies, and amine-coated surfaces.
- Available in small laboratory pack sizes for method development and optimization.
- Recommended storage under cool, inert conditions to maintain stability.
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Medchemexpress LLC 2,3-dihydrobenzofuran-6-ol | 23681-89-2 | MFCD18378253 | 250mg
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2 3-Dihydrobenzofuran-6-ol is a drug impurity
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Medchemexpress LLC 2-Chloropyrimidine-5-carboxylic acid | 374068-01-6 | 99.7% | C5H3ClN2O2 | 5 G
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2-Chloropyrimidine-5-carboxylic acid is a drug intermediate used for the synthesis of various active compounds. It is supplied as a solid, typically white to light yellow in color.
- Molecular weight: 158.54
- Chemical formula: C5H3ClN2O2
- CAS number: 374068-01-6
- Appearance: White to light yellow solid
- Recommended storage at 4°C under nitrogen
- Long-term storage in solvent: -80°C for 6 months or -20°C for 1 month under nitrogen
- High solubility in DMSO (100 mg/mL)
- Can be dissolved in various in vivo solutions at ≥ 5 mg/mL
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Medchemexpress LLC Fluorescein Diacetate | 596-09-8 | 99.8% | 250 MG
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Fluorescein diacetate is a cell-permeable esterase-substrate, an acetylated derivative of the green fluorescent dye fluorescein. It acts as a fluorogenic substrate for human Pi-class glutathione S-transferase (hGSTP1-1) and is utilized as a fluorescent probe for vital staining. Its fluorescence activation is dependent on hGSTP1-1 activity, making it useful for evaluating inhibitors of GSTP1-1 in vitro.
- Cell-permeable esterase-substrate
- Fluorogenic substrate for hGSTP1-1
- Acetylated derivative of fluorescein
- Fluorescent probe for vital staining
- Used for evaluating inhibitors of GSTP1-1 in vitro
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eMolecules 2516-34-9 | Cyclobutylamine | Oakwood Chemicals | MFCD00001328 | 71.123 | C4H9N | 96.000 | NC1CCC1 | 250mg | 486548294
Cyclobutylamine | Oakwood Chemicals | 2516-34-9 | MFCD00001328 | 71.123 | C4H9N | 96.000 | NC1CCC1 | 250mg | 486548294
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![eMolecules 15788-16-6 | Ambeed | 1H-Benzo[d]imidazole-5-carboxylic acid | 1g | 525056506 | A145671 | MFCD00011555 | 162.148 | C8H6N2O2](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502418309.PNG-250.jpg)
eMolecules 15788-16-6 | Ambeed | 1H-Benzo[d]imidazole-5-carboxylic acid | 1g | 525056506 | A145671 | MFCD00011555 | 162.148 | C8H6N2O2
Medchem Express | Revexepride | 1mg | 415690586 | HY-U00373 | 219984-49-3 | 425.950 | C21H32ClN3O4
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Aobchem (2-Fluoro-6-methoxy-3-(methylthio)phenyl)boronic acid | 97% | C8H10BFO3S | 500mg
(2-Fluoro-6-methoxy-3-(methylthio)phenyl)boronic acid | 97% | C8H10BFO3S | 500mg
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![eMolecules 2169582-80-1 | 1-methyl-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid | Pharmablock142.154 | C7H10O3 | 97.000 | CC12CC(C1)(CO2)C(O)=O | 50mg | 551147794](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000192525.jpg-250.jpg)
eMolecules 2169582-80-1 | 1-methyl-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid | Pharmablock142.154 | C7H10O3 | 97.000 | CC12CC(C1)(CO2)C(O)=O | 50mg | 551147794
1-methyl-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid | Pharmablock | 2169582-80-1142.154 | C7H10O3 | 97.000 | CC12CC(C1)(CO2)C(O)=O | 50mg | 551147794
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Medchemexpress LLC Nitroscanate | 19881-18-6 | 97.0% | 272.28 g/mol | C13H8N2O3S | 250MG
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Nitroscanate is an anthelmintic research compound (CAS 19881-18-6) provided as a solid for laboratory use. It is intended for experimental study of antiparasitic activity and is supplied at high analytical purity suitable for research applications.
- Provided as a solid suitable for laboratory handling.
- High analytical purity (97.0%).
- Molecular formula C13H8N2O3S, molecular weight 272.28 g/mol.
- Available in small research quantities, including 250 mg pack sizes.
- Intended for research use only; not for human or veterinary use.
- Useful for studies of antiparasitic and anthelmintic activity.
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eMolecules 166525-49-1 | 1-(4,6-dichloro-3-pyridyl)propan-1-one | Pharmablock204.050 | C8H7Cl2NO | 97.000 | CCC(=O)c1cnc(Cl)cc1Cl | 2.5g | 686931112
1-(4,6-dichloro-3-pyridyl)propan-1-one | Pharmablock | 166525-49-1204.050 | C8H7Cl2NO | 97.000 | CCC(=O)c1cnc(Cl)cc1Cl | 2.5g | 686931112
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Aobchem 4-Bromo-2-chloro-5-methylaniline | ≥97% | CAS 888485-27-6 | C7H7BrClN | 250mg
4-Bromo-2-chloro-5-methylaniline | ≥97% | CAS 888485-27-6 | C7H7BrClN | 250mg
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Aobchem 2-Bromo-5-chloro-3-methylaniline | ≥97% | CAS 631910-14-0 | C7H7BrClN | 250mg
2-Bromo-5-chloro-3-methylaniline | ≥97% | CAS 631910-14-0 | C7H7BrClN | 250mg
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Medchemexpress LLC 1 3-DI2-PYRIDYL-1 1G
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1 3-DI2-PYRIDYL-1 1G
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![eMolecules 91524-96-8 | 2-Chlorothiazolo[5,4-b]pyridine | Combi-Blocks | MFCD13190222 | 170.610 | C6H3ClN2S | 97.000 | Clc1nc2cccnc2s1 | 1g | 448003053](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000170825.jpg-250.jpg)
eMolecules 91524-96-8 | 2-Chlorothiazolo[5,4-b]pyridine | Combi-Blocks | MFCD13190222 | 170.610 | C6H3ClN2S | 97.000 | Clc1nc2cccnc2s1 | 1g | 448003053
2-Chlorothiazolo[5,4-b]pyridine | Combi-Blocks | 91524-96-8 | MFCD13190222 | 170.610 | C6H3ClN2S | 97.000 | Clc1nc2cccnc2s1 | 1g | 448003053
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eMolecules 96989-50-3 | ChemScene | Di-2-pyridyl thionocarbonate | 250mg | 602867847 | CS-0128326 | MFCD00074870 | 232.26 | C11H8N2O2S
ChemScene | Di-2-pyridyl thionocarbonate | 250mg | 602867847 | CS-0128326 | 96989-50-3 | MFCD00074870 | 232.260 | C11H8N2O2S
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