Aminobenzoic acids and derivatives
Medchemexpress LLC Sodium lauroylsarcosinate | 137-16-6 | MFCD00042728 | 99.7% | 293.38 g/mol | C15H28NNaO3 | 25G
Sodium lauroylsarcosinate is the sodium salt of N-lauroylsarcosine, an anionic surfactant supplied as a white to off-white solid with high purity. It is used as a detergent and biochemical reagent for membrane solubilization, as a milder alternative to SDS in protein work, and in formulation and personal care research. Typical solubility is ≈50 mg/mL in water (requires ultrasonic) and ≈5 mg/mL in DMSO (requires warming/heating to 60 °C).
- High purity solid suitable for biochemical assays.
- Anionic surfactant used for membrane solubilization.
- Milder alternative to SDS for protein work.
- Soluble in water (~50 mg/mL) with ultrasonic treatment.
- Soluble in DMSO (~5 mg/mL) with warming to 60 °C.
- Useful in formulation and personal care research.
eMolecules 4-Guanidinobenzoic acid methanesulfonate | 148720-07-4 | MFCD00191442 | 1g
Combi-Blocks | 4-Guanidinobenzoic acid methanesulfonate | 1g | 267197711 | QE-2673 | 95.000 | 148720-07-4 | MFCD00191442 | 275.280 | C9H13N3O5S
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Medchemexpress LLC Amino-PEG7-C2-SH hydrochloride | 00-00-0 | 98.0% | C16H36ClNO7S | 10MG
Amino-PEG7-C2-SH hydrochloride is a PEG-based PROTAC linker supplied as the hydrochloride salt. It provides a PEG7 spacer with a terminal amino group and a short C2 thiol handle for conjugation in PROTAC synthesis. The material is a light yellow liquid with a molecular weight of 421.98 g/mol and reported purity of 98.0%. Store sealed at -20°C; in solution, store at -80°C for long-term stability.
- Provides a PEG7 spacer for flexible linker design.
- Terminal amino group enables amide or carbamate coupling.
- C2 thiol handle allows disulfide or thioether conjugation.
- High purity (98.0%) suitable for research synthesis.
- Liquid form simplifies handling in small-scale reactions.
- Stable when stored sealed at recommended temperatures.
Medchemexpress LLC 1-Amino-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48-hexadecaoxahenpentacontan-51-oic acid | 2922656-52-6 | 95.0% | C35H71NO18 | 10MG
Amino-PEG16-acid is an amine-terminated polyethylene glycol (PEG16) linker designed for use in the chemical synthesis of proteolysis targeting chimeras (PROTACs) and other bifunctional conjugates. It provides a hydrophilic, flexible spacer with reactive termini suitable for orthogonal coupling strategies and is supplied as a research-grade reagent with a reported purity of 95%.
- Amine-terminated PEG16 linker useful for PROTAC synthesis.
- Hydrophilic and flexible spacer to improve solubility and reduce steric hindrance.
- Terminal carboxylic acid and primary amine for orthogonal conjugation chemistries.
- Reported purity 95.0% suitable for research applications.
- Molecular weight ~793.93 Da; formula C35H71NO18.
eMolecules ChemScene 3-Hydroxypropionitrile 25g 536841972 CS-W001263 109-78-4 MFCD00002826 71.079 C3H5NO
ChemScene 3-Hydroxypropionitrile 25g 536841972 CS-W001263 109-78-4 MFCD00002826 71.079 C3H5NO
eMolecules ChemScene 3-Bromopyridazine 5g 536845755 CS-W004020 88491-61-6 MFCD10688587 158.986 C4H3BrN2
ChemScene 3-Bromopyridazine 5g 536845755 CS-W004020 88491-61-6 MFCD10688587 158.986 C4H3BrN2