In the title compound, C(17)H(20)N(2)O(5), all bond lengths and angles show normal values. The dihedral angle between the pyrazole ring and the benzene ring is 6.98 (11)°. The mol-ecules are linked by inter-molecular C-H⋯π inter-actions.

The O-methyl substituents of aromatic compounds constitute a C(1) growth substrate for a number of taxonomically diverse anaerobic acetogens. In this study, strain TH-001, an O-demethylating obligate anaerobe, was chosen to represent this physiological group, and the carbon flow when cells were grown on O-methyl substituents as a C(1) substrate was determined by C radiotracer techniques. O-[met...

One of the simplest methods for short-term handling and storage of fish is the refrigeration in combination with dip treatments. This study was conducted to determine the effect of pre-storage α-tocopherol acetate dipping treatments on lipid stability of refrigerated rainbow trout fillets. Trout fillets were dipped in α-tocopherol acetate solutions (200 and 500 mg kg-1 flesh) and subsequently s...

The genus Boswellia is one of the 17 genera belonging to Burseraceae family. In this study resin of Boswellia carteri birdwoodcollected or purchased from Tehram herbal Market as a food and non-food for chemical analysis. The essential oils of the resins of Boswellia carteri birdwoodobtained by different methods of distillation (water distillation, steam distillation and hydro-steam distillation...

The title complex, [Zn(3)(C(2)H(3)O(2))(6)(C(9)H(8)ClN(3))(2)], contains three Zn(II) atoms bridged by six acetate ligands. The central Zn(II) ion, located on an inversion centre, is surrounded by six O atoms from acetate ligands in a distorted octa-hedral geometry [Zn-O = 1.9588 (12)-2.1237 (12) Å]. The terminal Zn(II) ions are coordinated by one N atom of 2-amino-7-chloro-5-methyl-1,8-naphthy...

In the title mol-ecule, C(8)H(11)N(3)O(2)S, the puckering amplitude of the thia-zolidine ring is q(2) = 0.3011 (5) Å and the conformation is an envelope. There are weak inter-molecular C-H⋯O inter-actions which stabilize the crystal structure.

The reaction between methyl (R)-2-(2-chloro-phen-yl)-2-hy-droxy-acetate and 3-nitro-benzene-sulfonyl chloride gave the title compound, C(15)H(12)ClNO(7)S, which is a promising inter-mediate for the synthesis of Clopidrogel, an anti-platelet drug used in the prevention of strokes and heart attacks. In the crystal, mol-ecules are linked through C-H⋯O interactions, and there is also a short Cl⋯O c...

In the title compound, C(11)H(10)O(3), the 1-indanone unit is essentially planar (r.m.s. deviation = 0.036 Å). In the crystal, mol-ecules are linked by non-classical C-H⋯O hydrogen bonds, forming a C(6) chain along [010].

The title compound, C15H13N3O3, exists in the E conformation with respect to the azo-methane C=N double bond. The pyridyl and phenyl rings form dihedral angles of 35.67 (8) and 36.65 (7)°, respectively with the central C(=O)N2C unit. In the crystal, N-H⋯O and C-H⋯O hydrogen bonds connect the mol-ecules into chains along the b axis. Another C-H⋯O inter-action connects mol-ecules along the c-axis...