Heteroaromatic compounds
Pyrrole, 99%, extra pure
CAS: 109-97-7 Molecular Formula: C4H5N Molecular Weight (g/mol): 67.09 MDL Number: MFCD00005216 InChI Key: KAESVJOAVNADME-UHFFFAOYSA-N Synonym: pyrrole,divinylenimine,azole,imidole,pyrrol,monopyrrole,divinyleneimine,1-aza-2,4-cyclopentadiene,polypyrrole,unii-86s1zd6l2c PubChem CID: 8027 ChEBI: CHEBI:19203 IUPAC Name: 1H-pyrrole SMILES: N1C=CC=C1
2-Mercaptobenzothiazole, 97%
CAS: 149-30-4 Molecular Formula: C7H5NS2 Molecular Weight (g/mol): 167.244 MDL Number: MFCD00005781 InChI Key: YXIWHUQXZSMYRE-UHFFFAOYSA-N Synonym: 2-mercaptobenzothiazole,2-benzothiazolethiol,captax,benzothiazolethiol,2 3h-benzothiazolethione,benzothiazole-2-thiol,1,3-benzothiazole-2-thiol,benzo d thiazole-2-thiol,rokon,rotax PubChem CID: 697993 ChEBI: CHEBI:34292 IUPAC Name: 3H-1,3-benzothiazole-2-thione SMILES: C1=CC=C2C(=C1)NC(=S)S2
2-Mercaptobenzothiazole, 95%
CAS: 149-30-4 Molecular Formula: C7H5NS2 Molecular Weight (g/mol): 167.24 MDL Number: MFCD00005781 InChI Key: YXIWHUQXZSMYRE-UHFFFAOYSA-N Synonym: 2-mercaptobenzothiazole,2-benzothiazolethiol,captax,benzothiazolethiol,2 3h-benzothiazolethione,benzothiazole-2-thiol,1,3-benzothiazole-2-thiol,benzo d thiazole-2-thiol,rokon,rotax PubChem CID: 697993 ChEBI: CHEBI:34292 IUPAC Name: 3H-1,3-benzothiazole-2-thione SMILES: C1=CC=C2C(=C1)NC(=S)S2
Benzimidazole, 98%
CAS: 51-17-2 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.14 MDL Number: MFCD00005585 InChI Key: HYZJCKYKOHLVJF-UHFFFAOYSA-N Synonym: benzimidazole,1h-benzo d imidazole,1,3-benzodiazole,benzoimidazole,o-benzimidazole,3-azaindole,benziminazole,benzoglyoxaline,azindole,1,3-diazaindene PubChem CID: 5798 ChEBI: CHEBI:41275 IUPAC Name: 1H-benzimidazole SMILES: N1C=NC2=CC=CC=C12
![Alkali Scientific Luria Agar [Miller's LB] Powder, 25 Kg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661719.jpg-250.jpg)
Alkali Scientific Luria Agar [Miller's LB] Powder, 25 Kg
Luria Agar (Miller's LB) Powder is a highly efficient medium used to support bacterial growth, particularly for microorganisms like Escherichia coli. This medium is provided in powder form, which can be easily rehydrated with water to make large quantities of agar plates. The 25kg size is designed for industrial-scale laboratories or research centers that require a large volume of agar for their microbial studies. Luria Agar provides essential nutrients such as glucose, nitrogen, salts, and vitamins, supporting optimal bacterial culture conditions. It is widely used in molecular biology, biotechnology, and microbiology for routine bacterial culture, plasmid cloning, and transformation experiments.
![Alkali Scientific Tris Base Ultra Pure [Tris (Hydroxymethyl) Aminomethane], 25 Kg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000659970.jpg-250.jpg)
Alkali Scientific Tris Base Ultra Pure [Tris (Hydroxymethyl) Aminomethane], 25 Kg
Tris Base Ultra Pure [Tris (Hydroxymethyl) Aminomethane], 25kg, is a high-purity chemical reagent used in a variety of biochemical and molecular biology applications. This bulk-size package is ideal for laboratories or industries that require large volumes of Tris Base for buffer preparation, research, or manufacturing processes. Tris Base is used to prepare Tris-buffered saline (TBS) solutions, a common buffer used in molecular biology, electrophoresis, and enzyme analysis. With a neutral pH, it offers consistent pH control, which is essential for maintaining the stability of proteins and nucleic acids in solution. This large-size package ensures an uninterrupted supply for laboratories performing extensive research or commercial production.
Alkali Scientific Uracil, 250 G
Uracil, a pyrimidine nucleobase, is widely used in molecular biology for its role in RNA synthesis and other nucleic acid-based experiments. This 250g laboratory-grade sample is particularly important for studies related to genetic research, RNA analysis, and the synthesis of synthetic RNA. Uracil is incorporated into RNA molecules, where it pairs with adenine during transcription. It is also used in a variety of biochemical assays that involve RNA synthesis, nucleic acid metabolism, and gene expression studies. Researchers use uracil in cloning, mutagenesis, and other experiments requiring nucleotide substrates for RNA studies and gene manipulation.
![Alkali Scientific Imidazole [Glyoxaline] [1,3 Diaza 2 ,4 cyclopentadiene], 50 Grams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000659638.jpg-250.jpg)
Alkali Scientific Imidazole [Glyoxaline] [1,3 Diaza 2 ,4 cyclopentadiene], 50 Grams
Imidazole [Glyoxaline] (1,3-Diaza 2,4-Cyclopentadiene) is a high-purity laboratory reagent widely used in organic chemistry and biochemistry. It is a versatile heterocyclic compound that serves as a key building block in synthetic chemistry, particularly in the preparation of pharmaceuticals, agrochemicals, and other fine chemicals. Its unique structure, with nitrogen atoms in the ring, makes it an excellent ligand in coordination chemistry and a critical intermediate in the synthesis of various biologically active compounds. This reagent is especially valuable in the synthesis of imidazole derivatives used in enzyme catalysis, pharmaceutical formulations, and as a stabilizer in certain chemical reactions.
Alkali Scientific Uracil, 1 Kg
Uracil is a pyrimidine nucleobase commonly used in molecular biology applications, particularly for nucleic acid synthesis and research. This laboratory-grade compound is essential for studying RNA synthesis, as it is one of the four nucleotide bases that make up RNA molecules. Uracil is also used in various biochemical assays and experiments, including genetic studies and RNA sequencing. In addition, it plays a critical role in studies of nucleic acid metabolism and the synthesis of synthetic oligonucleotides. The 1kg quantity of uracil offers researchers a sufficient supply for long-term projects and high-throughput studies, making it an essential reagent in molecular biology and biochemistry.