Pregled bibliografske jedinice broj: 629202
Pholcodine monohydrate : Crystal structure and polymorphism
Pholcodine monohydrate : Crystal structure and polymorphism // Journal of crystal growth, 375 (2013), 119-124 doi:10.1016/j.jcrysgro.2013.04.031 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 629202 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Pholcodine monohydrate : Crystal structure and polymorphism
Autori
Petruševski, Gjorgji ; Zbačnik, Marija ; Kajdžanoska, Marina ; Ugarković, Sonja ; Trimčeski, Vase ; Kaitner, Branko ; Jovanovski, Gligor ; Makreski, Petre
Izvornik
Journal of crystal growth (0022-0248) 375
(2013);
119-124
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
crystal structure; polymorphism; recrystallization; X-ray diffraction; pharmaceuticals
Sažetak
The first crystal structure elucidation of pholcodine monohydrate, an important antitussive active pharmaceutical ingredient is reported herein.The studied compound crystallizes in the orthorhombic system in the space group P212121. Each H2O molecule is shared by two pholcodine molecules via three strong hydrogen bonds. The detailed crystallization screening from several different organic solvents afforded single crystals with various quality, all exhibiting prism-to-needlelike micromorphology. The investigation of the obtained single crystals by means of several physico-chemical, solid-state instrumental techniques (FT-IR, DSC, TG/DTG and XRPD) proved that pholcodine monohydrate exists in a single crystalline modification, identical to the commercial form of the compound.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
119-1193079-3069 - Novi organski i koordinacijski spojevi - sinteza i suodnos struktura-svojstvo (Kaitner, Branko, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Poveznice na cjeloviti tekst rada:
Pristup cjelovitom tekstu rada doi www.sciencedirect.com dx.doi.orgCitiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus