2-Naphthylamine-5,7-disulfonic acid (CAS 118-33-2), also known as 6-amino-1,3-naphthalenedisulfonic acid or Amino J-acid, is a functionalized aromatic compound used primarily in dye intermediate chemistry. Its naphthalene framework, amino group, and two sulfonic acid groups make it a useful starting material for the preparation of related sulfonated aromatic compounds. Finetech Industry Limited supplies this product under catalog number FT-0653622 with a specified purity of ≥95%. Product identification is supported by LC-MS and ¹H-NMR. Available packaging includes 50 g, 100 g, 500 g, and 1 kg for research and industrial requirements.
7-Methoxy-1-naphthylacetonitrile (CAS 138113-08-3) is an aromatic nitrile compound used as a versatile building block in organic synthesis and specialty chemical research. Featuring a methoxy-substituted naphthalene framework and a nitrile functional group, it provides opportunities for further chemical transformations and the preparation of functionalized aromatic derivatives. Finetech Industry Limited supplies this compound with a specified purity of 99%, supported by HPLC analysis. The product is a white powder with a melting point of 81–83°C. Available packaging includes 1 g, 100 g, 1 kg, and 5 kg, with larger-scale production available upon inquiry.
Boc-Arg(Pbf)-OH (CAS 200124-22-7) is a protected arginine derivative widely used in peptide chemistry and solid-phase peptide synthesis (SPPS). Featuring Nα-Boc protection and Nω-Pbf side-chain protection, this compound helps control amino and guanidino group reactivity during peptide chain assembly. Finetech Industry Limited supplies Boc-Arg(Pbf)-OH as a white powder with a specified purity of ≥98%. The product is available in 100 g, 1 kg, 5 kg, and 25 kg packaging, with larger-scale production available upon inquiry. It is suitable for peptide synthesis, arginine-containing peptide development, and pharmaceutical research applications.
Tetrahydrothiophen-3-ol (CAS 3334-05-2), also known as 3-hydroxytetrahydrothiophene or thiolan-3-ol, is a sulfur-containing heterocyclic alcohol used in organic synthesis and specialty chemical research. Its five-membered saturated sulfur ring and secondary hydroxyl group provide opportunities for further functionalization and the preparation of diverse heterocyclic derivatives. Finetech Industry Limited supplies Tetrahydrothiophen-3-ol as a light brown transparent liquid with a specified purity of 95%. Available packaging options include 1 g, 5 g, and 25 g, supporting laboratory research, pharmaceutical intermediate development, and sulfur-containing compound synthesis.
Ethyl 2-chloropyrimidine-5-carboxylate (CAS 89793-12-4) is a versatile chlorinated pyrimidine building block used in pharmaceutical research, medicinal chemistry, and heterocyclic synthesis. Its molecular structure features a reactive 2-chloro substituent and a 5-position ethyl carboxylate group, providing opportunities for nucleophilic aromatic substitution, ester hydrolysis, and further molecular derivatization. Finetech Industry Limited supplies this compound as a pale yellow solid with a specified purity of 98%. Quality control includes ¹H-NMR and HPLC. It is suitable for the preparation of substituted pyrimidines and other nitrogen-containing heterocyclic intermediates.
Finetech Industry Limited supplies 5-Fluoro-2-picolinic acid (CAS 107504-08-5), a fluorinated pyridine carboxylic acid used as a versatile building block in pharmaceutical research, medicinal chemistry, and organic synthesis. With a specified assay of 99.0%, this white solid is suitable for the preparation of substituted pyridine derivatives, amides, esters, and other functional heterocyclic compounds. Quality control includes ¹H-NMR and HPLC. Available packaging options include 1 kg, 5 kg, and 25 kg, with larger-scale production available. Store at 2–8°C, protected from light and tightly sealed. Global shipping is available through Finetech Industry Limited.
2-Methylpyrrolidine (CAS 765-38-8) is a nitrogen-containing heterocyclic compound classified as a cyclic secondary amine. Its methyl-substituted pyrrolidine structure makes it a useful building block for organic synthesis, pharmaceutical intermediate development, medicinal chemistry, and heterocyclic research. The secondary amine functionality supports various nitrogen-functionalization reactions, including N-alkylation and acylation. Finetech Industry Limited supplies 2-Methylpyrrolidine under product number FT-0646530 with a specified purity of 98%. The product is supplied as a colorless liquid and identified using ¹H-NMR and GC. Available packaging includes 5 g, 10 g, and 100 g for laboratory research and synthetic development.
2-(1H-Indol-3-yl)acetaldehyde (CAS 2591-98-2), also known as Indole-3-acetaldehyde, is an indole-based aldehyde and an intermediate metabolite in tryptophan metabolism. It is relevant to research involving indole-derived metabolites, microbial biochemical pathways, and indole-3-acetic acid (IAA) biosynthesis. Finetech Industry Limited supplies this compound under product number FT-0646077 with a specified purity of ≥95.0%. The product is characterized by ¹H-NMR, MS, and HPLC and appears as a reddish-brown oily liquid. Available packaging includes 1 g and 5 g, with frozen transportation required to support appropriate product handling during delivery.
Fortunellin (CAS 20633-93-6), also known as Acacetin-7-O-neohesperidoside, is a naturally occurring flavonoid glycoside investigated for its potential biological activities. Research has explored its effects on inflammatory responses, oxidative stress, and AMPK/Nrf2 signaling pathways, including experimental studies related to diabetic cardiomyopathy. Finetech Industry Limited supplies Fortunellin under product number FT-0638024 with a specified purity of ≥96%. The compound is identified using ¹H-NMR and HPLC analytical methods. Available packaging includes 10 mg, 100 mg, and 1 g, supporting laboratory experiments, natural product investigations, and bioactive compound research.
Dichlorobis(tributylphosphine)nickel(II) (CAS 15274-43-8) is a phosphine-coordinated nickel complex widely used in organometallic chemistry and catalytic organic synthesis research. Its applications include Wenkert arylation, regioselective [2+2+2] cycloaddition, and selected polymerization studies. Finetech Industry Limited supplies this compound under product number FT-0637208, with a specified purity of ≥98.0%. The product is identified using IR, MS, GC, and ³¹P-NMR analytical methods. Available packaging includes 100 g, 1 kg, 5 kg, and 25 kg, with larger-scale supply available upon inquiry to support research, process development, and industrial procurement requirements.
