Isothiocyanates
Medchemexpress LLC 6-isothiocyanato-fluorescein | 3012-71-3 | MFCD00041838 | 90.0% | 389.38 g·mol⁻¹ | C21H11NO5S | 250 MG
6-Isothiocyanato-Fluorescein (FITC isomer II) is an amine-reactive fluorescent labeling reagent used to derivatize primary amines on proteins, peptides, and other biomolecules for fluorescence detection and conjugation workflows. It is supplied as a solid and reacts via its isothiocyanate group to form stable thiourea linkages.
- Amine-reactive isothiocyanate group for stable thiourea bond formation.
- Suitable for labeling proteins, peptides, and small molecules for fluorescence detection.
- Offered as a 250 MG solid convenient for multiple conjugation reactions.
- Typical purity approximately 90.0% by supplier specification.
- Molecular formula C21H11NO5S and molecular weight 389.38 g·mol⁻¹.
- CAS number 3012-71-3 for unambiguous chemical identification.
Sigma Aldrich Fine Chemicals Biosciences Allyl isothiocyanate >=95%, FCC | 57-06-7 | MFCD00004822 |
Allyl isothiocyanate >=95%, FCC | Purity: >=95% | Mol Wt: 99.15 | 57-06-7 | MFCD00004822 |
Medchemexpress LLC 2-Butylbenzo d isoth 100g
2-Butylbenzo[d]isothiazol-3(2H)-one is a bioactive compound with potent antibacterial and antifungal activity 2-Butylbenzo[d]isothiazol-3(2H)-one is often used as a pesticide ingredient in agriculture to protect crops from diseases 2-Butylbenzo[d]isothiazol-3(2H)-one is also used in coatings to prevent the growth of mold and algae 2-Butylbenzo[d]isothiazol-3(2H)-one is also used as a preservative in personal care products to extend the shelf life of the product[1]
Medchemexpress LLC L-leucine, N-(cyclohexylcarbonyl)- | 157116-68-2 | MFCD16377985 | 97.0% | 241.33 g/mol | C13H23NO3 | 250 MG
Cyclohexanecarbonyl-L-leucine is an N-cyclohexanecarbonyl derivative of L-leucine used as an amino acid derivative in research. It is supplied as a white to off-white powder (CAS 157116-68-2) with molecular formula C13H23NO3 and molecular weight 241.33 g/mol.
- Powder form suitable for synthesis and peptide modification.
- High purity (97.0%) for analytical and research applications.
- Stable under recommended storage: powder -20°C (3 years) or 4°C (2 years).
- Solvent stability for prepared solutions: -80°C (6 months) or -20°C (1 month).
- Available in multiple sizes including 250 mg for small-scale experiments.
SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES TETRAMETHYLRHODAMINE ISOTHIOCY
NC3521761 TETRAMETHYLRHODAMINE ISOTHIOCY
eMolecules 7051-34-5 | Cyclopropylmethyl bromide | Broadpharm | MFCD00001306 | 135.004 | C4H7Br | 97.000 | BrCC1CC1 | 25g | 866709239
Cyclopropylmethyl bromide | Broadpharm | 7051-34-5 | MFCD00001306 | 135.004 | C4H7Br | 97.000 | BrCC1CC1 | 25g | 866709239
FUJIFILM BIOSCIENCES INC 5% PHENYL ISOTHIOCYANATE 40ML
*Orders for this supplier are non-cancellable/non-returnable once they are processed.*
Selleck Chemical LLC Fluorescein-5-isothiocyanate
Fluorescein-5-isothiocyanate (FITC Fluorescein isothiocyanate isomer I 5-FITC) is a fluorescent probe capable of being conjugated to tissue and proteins
eMolecules 951753-87-0 | 5-Isothiocyanato-3-(trifluoromethyl)picolinonitrile | Combi-Blocks, Inc. | MFCD18382742 | 229.180 | C8H2F3N3S | 98.000 | FC(F)(F)c1cc(cnc1C#N)N=C=S | 1g | 703126986
5-Isothiocyanato-3-(trifluoromethyl)picolinonitrile | Combi-Blocks, Inc. | 951753-87-0 | MFCD18382742 | 229.180 | C8H2F3N3S | 98.000 | FC(F)(F)c1cc(cnc1C#N)N=C=S | 1g | 703126986
eMolecules 3019-71-4 | trichloroethanecarbonyl isocyanate | Pharmablock | MFCD00002033 | 188.390 | C3Cl3NO2 | 97.000 | ClC(Cl)(Cl)C(=O)N=C=O | 25g | 551146031
trichloroethanecarbonyl isocyanate | Pharmablock | 3019-71-4 | MFCD00002033 | 188.390 | C3Cl3NO2 | 97.000 | ClC(Cl)(Cl)C(=O)N=C=O | 25g | 551146031
eMolecules 3019-71-4 | trichloroethanecarbonyl isocyanate | Pharmablock | MFCD00002033 | 188.390 | C3Cl3NO2 | 97.000 | ClC(Cl)(Cl)C(=O)N=C=O | 50g | 551146032
trichloroethanecarbonyl isocyanate | Pharmablock | 3019-71-4 | MFCD00002033 | 188.390 | C3Cl3NO2 | 97.000 | ClC(Cl)(Cl)C(=O)N=C=O | 50g | 551146032
Medchemexpress LLC TDRL-551 10mM 1mL | 1644626-43-6 | 591.83 g·mol⁻1 | C25H23ClIN3O4 | 1 ML
Small-molecule replication protein A (RPA) inhibitor supplied as a 10 mM solution in DMSO (1 mL) for research use. Intended for in vitro studies of RPA-DNA interactions and combination effects with platinum-based chemotherapies.
- Supplied as 10 mM solution in DMSO, 1 mL.
- High purity (99.84%) suitable for biochemical assays.
- Chemical formula C25H23ClIN3O4, molecular weight 591.83 g·mol⁻1.
- Store frozen in solvent for stability (short- and long-term conditions apply).
- Also available in multiple solid sizes for experimental flexibility.
- For research use only; not for human or animal therapeutic use.