Trifluoroacetic acid tfa

Manufactured by Alpha Chemika

Sourced in India

Trifluoroacetic acid (TFA) is a colorless, fuming liquid chemical compound. It is a strong organic acid with a pungent odor. TFA is commonly used in various industrial and laboratory applications, such as in organic synthesis, protein analysis, and as a reagent in analytical chemistry.

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Lab products found in correlation

Acetonitrile, by Alpha Chemika (2 mentions) L arginine, by Thermo Fisher Scientific (2 mentions) Chloroform, by Alpha Chemika (1 mentions) Methanol, by Alpha Chemika (1 mentions) Dimethyl sulfoxide (dmso), by Alpha Chemika (1 mentions) Diethylene glycol, by Merck Group (1 mentions) Ethyl acetate, by Alpha Chemika (1 mentions) Potassium hydroxide koh pellets, by Honeywell (1 mentions) Thymoquinone tq, by Merck Group (1 mentions)

2 protocols using trifluoroacetic acid tfa

Promethazine Hydrochloride Synthesis

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Promethazine hydrochloride (PMZ) was obtained from Carbosynth Limited (Compton, UK). Sodium chloride (NaCl), sodium hydroxide (NaOH), 1,3-cyclohexane dicarboxylic chloride, disodium hydrogen phosphate, and potassium dihydrogen phosphate were purchased from AZ Chemicals, Inc. (Thunder Bay, ON, Canada). l-arginine was obtained from Acros Organics (Geel, Belgium). Furthermore, HPLC-grade distilled water, DMSO, acetonitrile, methanol, chloroform, phosphoric acid, and trifluoroacetic acid (TFA) were purchased from Alpha Chemika (Mumbai, India).

Alyami H.S., Ali D.K., Jarrar Q., Jaradat A., Aburass H., Mohammed A.A., Alyami M.H., Aodah A.H, & Dahmash E.Z. (2023). Taste Masking of Promethazine Hydrochloride Using l-Arginine Polyamide-Based Nanocapsules. Molecules, 28(2), 748.

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Synthesis and Characterization of Novel Thymoquinone Derivatives

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Thymoquinone (TQ) and diethylene glycol were obtained from Sigma (Pool, UK). The terephthaloyl chloride, p-toluenesulfonic acid monohydrate and L-arginine were obtained from Acros Organics (Geel, Belgium). The ethyl acetate, trifluoroacetic acid (TFA), dimethyl sulfoxide (DMSO), toluene, acetone, and acetonitrile were obtained from Alpha Chemika (Maharashtra, India). Glycerin was obtained from Labchem (Zelienople, PA, USA). Potassium hydroxide (KOH) pellets were obtained from Riedel-de Haën (Seelze, Germany). Methyl alcohol, diethyl ether, Tween-80, and HPLC-grade water were purchased from Tedia High Purity Solvents (Fairfield, CT, USA).

Dahmash E.Z., Ali D.K., Alyami H.S., AbdulKarim H., Alyami M.H, & Aodah A.H. (2022). Novel Thymoquinone Nanoparticles Using Poly(ester amide) Based on L-Arginine-Targeting Pulmonary Drug Delivery. Polymers, 14(6), 1082.

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