Pyrimidines And Derivatives
Sigma Aldrich (2-Isopropylphenoxy)acetonitrile
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
eMolecules 2-(2,6-Dibromophenyl)acetonitrile | 67197-53-9 | MFCD12196944 | 1g
Combi-Blocks | 2-(2,6-Dibromophenyl)acetonitrile | 1g | 457917473 | QC-6923 | 95.000 | 67197-53-9 | MFCD12196944 | 274.943 | C8H5Br2N
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool
Medchemexpress LLC (S)-2-(1,4-dibenzylpiperazin-2-yl)acetonitrile | 2225787-92-6 | 99.9% | 305.43 g·mol⁻¹ | C20H23N3 | 250 MG
(S)-2-(1,4-dibenzylpiperazin-2-yl)acetonitrile is a chiral small-molecule intermediate used in medicinal chemistry and organic synthesis to prepare bioactive compounds and analogs. It is supplied as a high-purity material intended for research and development applications.
- Chiral (S)-enantiomer for stereoselective synthesis.
- High purity: 99.9% (LCMS) for reliable reaction outcomes.
- Molecular formula C20H23N3, molecular weight 305.43 g·mol⁻¹.
- Commonly used as a synthetic building block and drug intermediate.
- Supplied in a 250 mg quantity suitable for lab-scale synthesis.
- Accompanied by Certificate of Analysis and safety data documentation.
Medchemexpress LLC Human milk lysozyme | 12671-19-1 | 96% | 250 MG
Human milk lysozyme is a key defense factor found in human milk, playing a crucial role in protecting the gastrointestinal tract of newborns against bacterial infection. In vitro studies demonstrate its superior activity against skin pathogens such as Pr. acnes and C. minutissimum. While it shows no activity against Gram-negative bacteria like E. coli, Salm. typhimurium, and Bord. bronchiseptica, it exhibits weak activity against Kleb. pneumonieae and Ps. aeruginosa. It also lacks activity against Staph. epidermidis and shows weak activity against Staph. aureus and Str. zooepidicus. This product is intended for research use only.
- Key defense factor in newborn gastrointestinal protection
- Exhibits superior activity against Pr. acnes and C. minutissimum
- Shows weak activity against Kleb. pneumonieae and Ps. aeruginosa
- Intended for research use only
Medchemexpress LLC Dapsone (Standard) | 80-08-0 | 99.8% | 250 MG
Dapsone (Standard) is the analytical standard for Dapsone, an orally active, blood-brain penetrant sulfonamide antibiotic with bacteriostatic, antimycobacterial, and antiprotozoal activities. It inhibits folate synthesis in M. leprae cell extracts and is used in dermatologic disorder research, including leprosy, dermatitis herpetiformis, and acne vulgaris. This product is intended for research and analytical applications.
- Analytical standard for Dapsone
- Exhibits bacteriostatic, antimycobacterial, and antiprotozoal activities
- Inhibits folate synthesis in M. leprae
- Used in dermatologic disorder research
- Suitable for qualitative, quantitative, and methodological research experiments
- Commonly used in HPLC, GC, and MS applications