Liquisolid technique is a new and promising method that can change the dissolution rate of water insoluble drugs. According to the new formulation method of liquisolid compacts, liquid medications such as solutions or suspensions of water insoluble drugs in suitable non-volatile liquid vehicles can be converted into acceptably flowing and compressible powders by blending with selected powder ex...

A validate rapid, economical and sensitive visible spectrophotometric method has been developed for quantitative determination of amprenavir in bulk drug and formulation samples. This method is validated for irinotecan with chromogenic reagent 3-methyl benzothiazolinone hydrazine (MBTH). The calibration curve was linear over Beer’s concentration range of 25-350 μg/ml. The relative standard devi...

A simple, sensitive and rapid high performance thin layer chromatographic (HPTLC) method has been developed and validated for quantitative estimation of Venlafaxine hydrochloride in bulk and in capsule formulation. The drug was chromatographed on silica gel 60F254TLC plate using methanol: ammonia (4.5:0.5v/v) as mobile phase. Densitometric scanning of was carried out at 224 nm and resolution wa...

Reversed phase high performance liquid chromatographic method was developed and validated for the estimation of voriconazole in bulk and formulation using prominence diode array detector. Selected mobile phase was a combination of water:acetonitrile (35:65 % v/v) and wavelength selected was 256 nm. Retention time of voriconazole was 3.95 min. Linearity of the method was found to be 0.1 to 2 mug...

The aim of the present study was to develop potential nanoemulsion for transdermal delivery of valsartan. The o/w nanoemulsion was prepared by screening the excipients from the nanoemulsion region of pseudoternary phase diagram. The prepared nanoemulsions were subjected to different thermodynamic stability tests. The composition of optimized formulation was Triacetin (13.6%), Chemophore EL (23....

Present study was undertaken to assess the potential of Glycerosomes as a novel drug delivery system for topical application of Minoxidil. Pre-formulation studies were done for identification of drug as well as for determination of its physiochemical properties. Spectra of various mixtures of drug and excipients do not show any additional peak thus, indicating compatibility with each other. Gly...

Oral lyophilizates are intended for application to the oral cavity or dispersing in water. The purposes of this research were: (i) set up quality by design approach development drug incorporation; and (ii) evaluate established comparing its outcomes with experimentally obtained results. Within knowledge space, properties about drugs, excipients, lyophilization process were acquired, followed de...

SYN-004 (ribaxamase) delayed release drug product is a multi-particulate, hard capsule for oral delivery of a recombinant β-lactamase enzyme designed to degrade β-lactam antibiotics administered intravenously, and thus prevent colon dysbiosis. Here we describe the development of the SYN-004 enteric coated pellet formulation, which has been tested in multiple clinical trials. Since the SYN-004 d...

The use of Raman spectroscopy for analytical quality control anticancer drug preparations in clinical pharmaceutical dispensing units is increasing popularity, notably supported by commercially available, purpose designed instruments. Although not legislatively compulsory, methods are frequently used post-preparation to verify the accuracy a preparation terms identity and quantity solution. How...

Orally disintegrating tablets (ODTs) are capable of turning quickly into a liquid dosage form in contact with the saliva, thus possessing the advantages of both the solid dosage forms particularly stability and liquid dosage forms specially ease of swallowing and pre-gastric absorption of drug. The aim of this study was to prepare a novel matrix-type buccal fast disintegrating ibuprofen tablet ...