Abstract
C24H26N2O3, monoclinic, P21/n (no. 14), a = 6.565(3) Å, b = 36.126(13) Å, c = 8.423(3) Å, β = 97.745(15)°, V = 1979.4(14) Å3, Z = 4, Rgt (F) = 0.0329, wRref (F 2) = 0.0884, T = 100(2) K.
The molecular structure is shown in the figure. Table 1 contains the crystallographic data.

Data collection and handling.
Crystal: | Colourless block |
Size: | 0.12 × 0.11 × 0.10 mm |
Wavelength: | Mo Kα radiation (0.71073 Å) |
μ: | 0.09 mm−1 |
Diffractometer, scan mode: | Bruker APEX2, φ and ω scans |
θ max, completeness: | 27.5°, 100 % |
N(hkl)measured, N(hkl)unique, R int: | 86648, 9084, 0.032 |
Criterion for I obs, N(hkl)gt: | I obs > 2 σ(I obs), 8,720 |
N(param)refined: | 528 |
Programs: | Bruker 1 , Olex2 2 , SHELX 3 |
1 Source of materials
Naproxen acylchloride was synthesized according to the literature method. 4 4-Morpholinoaniline (0.01 mol, 1.78 g) and 4-(dimethylamino)-pyridin (DMAP, 0.0015 mol, 0.18 g) were dissolved in dry tetrahydrofuran (20 mL) and triethylamine (0.015 mol, 2 mL). The solution of naproxen acylchloride in dry tetrahydrofuran was dropwise added at 0 °C. The reaction mixture was stirred for 2 h at room temperature. The reaction mixture was filtrated to remove the solid and the filtrate was concentrated under vacuum to remove the solvent. The residue was dissolved in dichloromethane, successively washed with 5 % NaOH solution and water to pH = 7, and dried with anhydrous Na2SO4. The solution was filtrated, and concentrated under vacuum to obtain crude product. The crude product was purified by recrystallization in ethanol. The single crystals were obtained from tetrahydrofuran solution.
2 Experimental details
Coordinates of hydrogen atoms were refined with constraints or restraints. The U iso values were set to be 1.5U eq of the carrier atom for methyl H atoms and 1.2U eq for the remaining H atoms.
3 Comment
Naproxen is one of the most widely prescribed drugs for the treatment and management of inflammatory diseases. Long term use of naproxen can cause serious adverse reactions, such as erosion, narrowing, bleeding, and perforation in the gastrointestinal tract. The pharmacological effects of naproxen are related to the inhibition of COX-1 and COX-2 enzymes. However, due to poor selectivity, naproxen is associated with severe gastrointestinal toxicity. COX-1 inhibition leads to depletion of the gastrointestinal mucosa, which is related to gastrointestinal toxicity. In addition, naproxen contains a free carboxyl group, which, when ionized, leads to an increase in acidity, a decrease in gastric pH, and complicates the problem. 5 , 6 Research has shown that using naproxen as a prodrug for esterification can reduce the gastrointestinal side effects of naproxen and improve its bioavailability. 7 In this study, we prepared a new prodrug of naproxen that masked the free carboxylic acid groups of naproxen, thereby reducing related side effects.
The title structure contains two twist 2-(6-methoxynaphthalen-2-yl)-N-(4-morpholinophenyl)propanamide molecules in the asymmetric unit (see the Figure). The title compound contains one benzene ring, one morpholine ring and one naphthyl moiety. The C=O double bond lengths in the independent molecule are 1.233(2) Å (C11=O2) and 1.231(3) Å (C35=O5), respectively, exhibiting the double bond character. The dihedral angles of ring 1 (O1–C1–C2–C3–C4–N1) and ring 2 (C5–C6–C7–C8–C9–C10), ring 3 (O4–C25–C26–C27–C28–N3) and ring 4 (C29–C30–C31–C32–C33–C34) are 7.8°, 13.3° respectively, showing a relatively large difference. The other bond distances and angles are in their normal ranges according to the previously reported compounds. 8 , 9
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Author contribution: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
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Conflict of interest statement: The authors declare no conflicts of interest regarding this article.
References
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© 2025 the author(s), published by De Gruyter, Berlin/Boston
This work is licensed under the Creative Commons Attribution 4.0 International License.
Articles in the same Issue
- Frontmatter
- New Crystal Structures
- Hydrothermal synthesis, crystal structure of [K3:N1:N2:N4-3-(pyridin-2-yl)-1,2,4-triazole] binuclear Ni(II) complex[Ni2(C7H5N4)2(C7H4ClO2)2]
- The crystal structure of di(thiocyanato-κ1N)-bis(methanol)-di(1,3-bis((pyridin-4-ylthio)methyl)benzene)-iron(II), C40H40FeN6O2S6
- Crystal structure of poly[(μ 3-3,3″,5,5″-tetrafluoro-(1,1′:4′,1″-terphenyl)-4,4″-dicarboxylate-κ 3 O,O′:O″)-(μ 4-3,3″,5,5″-tetrafluoro-(1,1′:4′,1″-terphenyl)-4,4″-dicarboxylate-κ 4 O,O′,O″,O‴)-dicadmium(II)]dimethylformamide solvate, C47H30Cd2F8N3O12
- The crystal structure of a 3d-4f complex based on 2-(benzo[d]thiazol-2-yl)-6-methoxyphenol C31H27N4O13S2CoEr
- Crystal structure of poly[(μ 2-1,4-bis(imidazol-1-yl)benzene-k 2 N:N′)(μ 4-biphenyl-3,3′,5,5′-tetracarboxylic-k 4 O,O,O,O)dizinc(II)] dihydrate, C40H28Zn2N8O9
- The crystal structure of 4-(bis(2-chloroethyl)amino)-2-hydroxybenzaldehyde, C11H13Cl2NO2
- Synthesis and crystal structure of-(10S,13S,16R,Z) −17-ethylidene-16-hydroxy-10,13-dimethylhexadecahydro-3 H-cyclopenta[α]phenanthren-3-one, C21H32O2
- The crystal structure of catena-((μ 2-4,4′-bipyridine-κ 2 N:N′)-bis(4-fluorobenzoato-κ1O)-copper(II)), C24H16F2N2O4Cu
- Crystal structure of catena-poly[(ethylenediamine-κ2 N,N′)-μ-tetraoxomolybdato(VI) zinc(II)], C2H8MoN2O4Zn
- The crystal structure of 4-chloro-1H-pyrazole-3-carboxylic acid, C4H3ClN2O2
- The crystal structure of bepotastine besilate, C27H31ClN2O6S
- The crystal structure of (η 6-p-cymene)benzyldiphenylphosphine-diiodido-ruthenium(II) dichloromethane solvate
- The crystal structure of poly[(μ 2-1-(1-imidazolyl)-4- (imidazol-1′-yl-methyl)benzene κ 2 N:N′)-(μ 2-3-nitrobenzene -1,2-dicarboxylato-k4,O,O′:O′′,O′′′]zinc(II)-κ 2, C21H15N5O6Zn
- The crystal structure of (2R,4S)-5-([1,1′-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methyl pentanoic acid, C23H29NO4
- The crystal strucure of [2,2′-{1,2-phenylenebis [(azanylylidene)methanylylidene]}bis(4-fluorophenolato)-κ4 N,N′,O,O′] nickel(II) N, N-dimethylformamide solvate, C23H19F2N3NiO3
- The structure of (E)-6-(cyclopropylmethyl)-11-(2,2-difluoropropylidene)-2-methyl-6, 11-dihydrodibenzo[c,f][1,2]thiazepine 5,5-dioxide, C21H21F2NO2S
- Crystal structure of catena-poly[(μ 2-(2-(1H-imidazol-1-ylmethyl)benzyl)-1H-imidazole κ2N:N′)- (μ 2-cyclohexane-1,2-dicarboxylato κ2O,O′)cobalt(II) monohydrate]
- The crystal structure of 3,5,7-trinitro-1,3,5,7-oxatriazocane
- Crystal structure of poly[(μ2-nitrato-κ3 O,O′:O′′)(μ2-1-[(2-propyl-1H-benzimidazole-1-yl)methyl]-1H-benzotriazole-k2 N:N′)silver(I)], C17H17AgN6O3
- The crystal structure of (5-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-sulfanylidene-1,3,4-oxadiazol-3(2H)-yl)(3-methylphenyl)methanone, C18H14N2O4S
- The crystal structure of diaqua-bis[5-(4-methylphenyl)-1H-pyrazole-3-carboxylato-κ2N,O]-cobalt(II), C11H11Co0.5N2O3
- Crystal structure of 2-(6-methoxynaphthalen-2-yl)-N-(4-morpholinophenyl)propanamide, C24H26N2O3
- The crystal structure of sodium methylsulfonate
- Crystal structure of catena-poly[bis(isothiocyanate κ 1 N)-(μ 2-3,3ʹ-methylenebis(1-methyl-1,3-dihydro-2H-imidazole-2-thione)-κ 2 S:S′)-cobalt(II)], C11H12CoN6S4
- The crystal structure of {hexakis(1-methyl-1H-imidazole-κ 1N)nickel(II)} (μ 2-oxo)-hexaoxido-di-molybdenum(VI)─1-methyl-1H-imidazole (1/2), C32H48NiMo2N16O7
- 6-(Diphenylphosphoryl)-3,3′,6′-tris(10H-phenoxazin-10-yl)-[1,1′-biphenyl]-2,2′-dicarbonitrile, C62H38N5O4P
- The crystal structure of R-2′-amino-N-methyl-N-(1-phenylethyl)-[1,1′-biphenyl]-4-carboxamide, C22H22N2O
- The crystal structure of bis{tetrakis(n-butyl)(μ-hydroxy)(2,3,5,6-tetrafluorobenzoate) (μ 3 -oxo)ditin(IV)}
- Crystal structure of catena-poly[aqua-(μ 2(3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylato-κ 2 O:O′)-(3,6-bis(4′-pyridyl)-1,2,4,5-tetrazine-κ 1 N)zinc(II)], C22H16N6O5S2Zn
- The crystal structure of 3-bromo-5-cyano–N-(5-(cyanomethyl)quinolin-8-yl)pentanamide, C19H15BrN4O
- The crystal structure of bis(tetramethylammonium) (di-μ2-aqua)hexaaqua-dibarium(II)) decavanadate
- The crystal structure of catena-poly(bis(μ 2-chlorido)- (μ 2-4′-(pyridin-4-yl)-2,2′:6′,2″-terpyridine–N′, N″, N‴:N″″) -chlorido-dicopper(I,II)) monohydrate, C20H16N4OCl3Cu2
- Crystal structure of spiropachysine, C31H46N2O
- Crystal structure of poly[aqua-(μ 2-3-bromoisonicotinato-κ 2 N: O)-(μ 2-3-bromoisonicotinato-κ 3 N: O: O′)-(μ 3-3-bromoisonicotinato-κ 3 N: O: O′)-(μ 2-nitrite-κ 3 O: O′: O″)dicadmium(II) monohydrate], C19H12Br3Cd2N3O9
- The crystal structure of 2-acetylpyridine-ortho-fluoro-phenylhydrazone, C14H12FN3O
- The crystal structure of poly(triaqua-(m 2-2,2′-bipyridine-4,4′-dicarboxylato-K 2 O:O′)-bis(m 2-2-2′-bipyridine-4,4′-dicarboxylato-K 4 O,O′:O″:O‴)dierbium(III)) hydrate, C36H26Er2N6O16
- The crystal structure of 1,1′-(phenazine-5,10-diyl)bis(heptan-1-one), C26H34N2O2
- The crystal structure of (4-([2,2′:6′,2″-terpyridin]-4′-yl)phenyl)boronic acid, C21H16BN3O2
- Crystal structure of 6-hydroxy-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione, C6H3N3O3
- Crystal structure of N′-((1-hydroxycyclohexyl)(phenyl)methyl)-2-methoxybenzohydrazide ethanol solvate, C23H30N2O4
- Crystal structure of pyridinium tetrakis[1,1,1-trifluoro-2,4-pentadionato-K2 O,O′]lutetium(III) C20F12H16LuO8C5H6N
- Crystal structure of dichlorido–tetrakis{3-((1H-1,2,4-triazol-1-yl)methyl)-1-(4-chlorophenyl)-4,4-dimethylpentan-3-ol-k 1N}cobalt(II), C64H88O4N12Cl6Co
- The crystal structure of tetrakis(4-allyl-2-methoxyphenyl nicotinato-k 1 N)bis(thiocyanato-k 1 N)cobalt(II)
- The crystal structure of methyl 4-(3,4-dichlorophenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate, C20H21Cl2NO3
- The crystal structure of (E)–N-(4-chlorobenzylidene)(4-chlorophenyl)methanamine, C14H11Cl2N
- Crystal structure of (E)-4-(4-ethylbenzylidene)-6,8-dimethoxy-3,4-dihydrobenzo[b]oxepin-5(2H)-one, C21H22O4
- Crystal structure of 4-bromo-3-nitro-1H-pyrazole-5-carboxylic acid dimethyl sulfoxide monosolvate, C4H2N3O4⋅C2H6OS
- Crystal structure of-(1S,4aR,5S)-5,6,7-trihydroxy-8-isopropyl-1-methyl-1,2,3,4,5,10,11,11a-octahydro-4a,1-(epoxymethano)dibenzo[a,d][7]annulen-13-one C20H26O5
- Crystal structure of 7,9-dimethoxy-2-methyl-4-propylbenzo[f]isoquinolin-5-yl 4-bromobenzoate, C26H24BrNO4
- Crystal structure of bis(N,N,N-trimethylbutanaminium)tridecathiotrimolybdate(2−), (BuMe3N)2[Mo3S13]
- Crystal structure of N-(adamantan-1-yl)-4-methylpiperazine-1-carbothioamide, C16H27N3S
- Crystal structure of poly[(μ 2-2,2′-[1,4-phenylenebis(methylenesulfanediyl)]dibenzoato-κ 4 O,O′:O″,O‴)-(μ 2-1,1′-([1,1′-biphenyl]-4,4′-diyl)bis(1H-benzimidazole)-κ 2 N:N′)cadmium(II)]dimethylformamide solvate, C51H41N5O5S2Cd
- The crystal structure of 2-benzoyl-3′,4′,5′,6′-tetrahydrospiro[isoindoline-1,2′-pyran]-3-one, C19H17NO3
- The crystal structure of 1-(4-cyanobenzyl)-4-phenyl-1,4-dihydropyridine-3-carbonitrile, C20H15N3
- Crystal structure of (1,3-dioxolan-2-ylmethyl)triphenylphosphonium bromide, C22H22BrO2P
- Crystal structure of [(2,4-dichlorobenzyl)triphenylphosphonium] tetrachloridomanganese(II)
- The crystal structure of 2-(2-hydroxy-4-n-octyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, C33H39N3O2
- Crystal structure of catena-poly[aqua-(5-carboxypyridine-2-carboxylate-κ 2N,O)(2,5-pyridine-dicarboxylate-κ 4O,O′:N:O″)bismuth(III)], C14H9BiN2O9
- Crystal structure of (E)-1-fluoro-4-(2-(phenylsulfonyl)vinyl)benzene, C14H11FO2S
- Crystal structure of methyl 2-amino-3-chloro-4-methoxybenzoate, C9H10ClNO3
Articles in the same Issue
- Frontmatter
- New Crystal Structures
- Hydrothermal synthesis, crystal structure of [K3:N1:N2:N4-3-(pyridin-2-yl)-1,2,4-triazole] binuclear Ni(II) complex[Ni2(C7H5N4)2(C7H4ClO2)2]
- The crystal structure of di(thiocyanato-κ1N)-bis(methanol)-di(1,3-bis((pyridin-4-ylthio)methyl)benzene)-iron(II), C40H40FeN6O2S6
- Crystal structure of poly[(μ 3-3,3″,5,5″-tetrafluoro-(1,1′:4′,1″-terphenyl)-4,4″-dicarboxylate-κ 3 O,O′:O″)-(μ 4-3,3″,5,5″-tetrafluoro-(1,1′:4′,1″-terphenyl)-4,4″-dicarboxylate-κ 4 O,O′,O″,O‴)-dicadmium(II)]dimethylformamide solvate, C47H30Cd2F8N3O12
- The crystal structure of a 3d-4f complex based on 2-(benzo[d]thiazol-2-yl)-6-methoxyphenol C31H27N4O13S2CoEr
- Crystal structure of poly[(μ 2-1,4-bis(imidazol-1-yl)benzene-k 2 N:N′)(μ 4-biphenyl-3,3′,5,5′-tetracarboxylic-k 4 O,O,O,O)dizinc(II)] dihydrate, C40H28Zn2N8O9
- The crystal structure of 4-(bis(2-chloroethyl)amino)-2-hydroxybenzaldehyde, C11H13Cl2NO2
- Synthesis and crystal structure of-(10S,13S,16R,Z) −17-ethylidene-16-hydroxy-10,13-dimethylhexadecahydro-3 H-cyclopenta[α]phenanthren-3-one, C21H32O2
- The crystal structure of catena-((μ 2-4,4′-bipyridine-κ 2 N:N′)-bis(4-fluorobenzoato-κ1O)-copper(II)), C24H16F2N2O4Cu
- Crystal structure of catena-poly[(ethylenediamine-κ2 N,N′)-μ-tetraoxomolybdato(VI) zinc(II)], C2H8MoN2O4Zn
- The crystal structure of 4-chloro-1H-pyrazole-3-carboxylic acid, C4H3ClN2O2
- The crystal structure of bepotastine besilate, C27H31ClN2O6S
- The crystal structure of (η 6-p-cymene)benzyldiphenylphosphine-diiodido-ruthenium(II) dichloromethane solvate
- The crystal structure of poly[(μ 2-1-(1-imidazolyl)-4- (imidazol-1′-yl-methyl)benzene κ 2 N:N′)-(μ 2-3-nitrobenzene -1,2-dicarboxylato-k4,O,O′:O′′,O′′′]zinc(II)-κ 2, C21H15N5O6Zn
- The crystal structure of (2R,4S)-5-([1,1′-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methyl pentanoic acid, C23H29NO4
- The crystal strucure of [2,2′-{1,2-phenylenebis [(azanylylidene)methanylylidene]}bis(4-fluorophenolato)-κ4 N,N′,O,O′] nickel(II) N, N-dimethylformamide solvate, C23H19F2N3NiO3
- The structure of (E)-6-(cyclopropylmethyl)-11-(2,2-difluoropropylidene)-2-methyl-6, 11-dihydrodibenzo[c,f][1,2]thiazepine 5,5-dioxide, C21H21F2NO2S
- Crystal structure of catena-poly[(μ 2-(2-(1H-imidazol-1-ylmethyl)benzyl)-1H-imidazole κ2N:N′)- (μ 2-cyclohexane-1,2-dicarboxylato κ2O,O′)cobalt(II) monohydrate]
- The crystal structure of 3,5,7-trinitro-1,3,5,7-oxatriazocane
- Crystal structure of poly[(μ2-nitrato-κ3 O,O′:O′′)(μ2-1-[(2-propyl-1H-benzimidazole-1-yl)methyl]-1H-benzotriazole-k2 N:N′)silver(I)], C17H17AgN6O3
- The crystal structure of (5-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-sulfanylidene-1,3,4-oxadiazol-3(2H)-yl)(3-methylphenyl)methanone, C18H14N2O4S
- The crystal structure of diaqua-bis[5-(4-methylphenyl)-1H-pyrazole-3-carboxylato-κ2N,O]-cobalt(II), C11H11Co0.5N2O3
- Crystal structure of 2-(6-methoxynaphthalen-2-yl)-N-(4-morpholinophenyl)propanamide, C24H26N2O3
- The crystal structure of sodium methylsulfonate
- Crystal structure of catena-poly[bis(isothiocyanate κ 1 N)-(μ 2-3,3ʹ-methylenebis(1-methyl-1,3-dihydro-2H-imidazole-2-thione)-κ 2 S:S′)-cobalt(II)], C11H12CoN6S4
- The crystal structure of {hexakis(1-methyl-1H-imidazole-κ 1N)nickel(II)} (μ 2-oxo)-hexaoxido-di-molybdenum(VI)─1-methyl-1H-imidazole (1/2), C32H48NiMo2N16O7
- 6-(Diphenylphosphoryl)-3,3′,6′-tris(10H-phenoxazin-10-yl)-[1,1′-biphenyl]-2,2′-dicarbonitrile, C62H38N5O4P
- The crystal structure of R-2′-amino-N-methyl-N-(1-phenylethyl)-[1,1′-biphenyl]-4-carboxamide, C22H22N2O
- The crystal structure of bis{tetrakis(n-butyl)(μ-hydroxy)(2,3,5,6-tetrafluorobenzoate) (μ 3 -oxo)ditin(IV)}
- Crystal structure of catena-poly[aqua-(μ 2(3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylato-κ 2 O:O′)-(3,6-bis(4′-pyridyl)-1,2,4,5-tetrazine-κ 1 N)zinc(II)], C22H16N6O5S2Zn
- The crystal structure of 3-bromo-5-cyano–N-(5-(cyanomethyl)quinolin-8-yl)pentanamide, C19H15BrN4O
- The crystal structure of bis(tetramethylammonium) (di-μ2-aqua)hexaaqua-dibarium(II)) decavanadate
- The crystal structure of catena-poly(bis(μ 2-chlorido)- (μ 2-4′-(pyridin-4-yl)-2,2′:6′,2″-terpyridine–N′, N″, N‴:N″″) -chlorido-dicopper(I,II)) monohydrate, C20H16N4OCl3Cu2
- Crystal structure of spiropachysine, C31H46N2O
- Crystal structure of poly[aqua-(μ 2-3-bromoisonicotinato-κ 2 N: O)-(μ 2-3-bromoisonicotinato-κ 3 N: O: O′)-(μ 3-3-bromoisonicotinato-κ 3 N: O: O′)-(μ 2-nitrite-κ 3 O: O′: O″)dicadmium(II) monohydrate], C19H12Br3Cd2N3O9
- The crystal structure of 2-acetylpyridine-ortho-fluoro-phenylhydrazone, C14H12FN3O
- The crystal structure of poly(triaqua-(m 2-2,2′-bipyridine-4,4′-dicarboxylato-K 2 O:O′)-bis(m 2-2-2′-bipyridine-4,4′-dicarboxylato-K 4 O,O′:O″:O‴)dierbium(III)) hydrate, C36H26Er2N6O16
- The crystal structure of 1,1′-(phenazine-5,10-diyl)bis(heptan-1-one), C26H34N2O2
- The crystal structure of (4-([2,2′:6′,2″-terpyridin]-4′-yl)phenyl)boronic acid, C21H16BN3O2
- Crystal structure of 6-hydroxy-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione, C6H3N3O3
- Crystal structure of N′-((1-hydroxycyclohexyl)(phenyl)methyl)-2-methoxybenzohydrazide ethanol solvate, C23H30N2O4
- Crystal structure of pyridinium tetrakis[1,1,1-trifluoro-2,4-pentadionato-K2 O,O′]lutetium(III) C20F12H16LuO8C5H6N
- Crystal structure of dichlorido–tetrakis{3-((1H-1,2,4-triazol-1-yl)methyl)-1-(4-chlorophenyl)-4,4-dimethylpentan-3-ol-k 1N}cobalt(II), C64H88O4N12Cl6Co
- The crystal structure of tetrakis(4-allyl-2-methoxyphenyl nicotinato-k 1 N)bis(thiocyanato-k 1 N)cobalt(II)
- The crystal structure of methyl 4-(3,4-dichlorophenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate, C20H21Cl2NO3
- The crystal structure of (E)–N-(4-chlorobenzylidene)(4-chlorophenyl)methanamine, C14H11Cl2N
- Crystal structure of (E)-4-(4-ethylbenzylidene)-6,8-dimethoxy-3,4-dihydrobenzo[b]oxepin-5(2H)-one, C21H22O4
- Crystal structure of 4-bromo-3-nitro-1H-pyrazole-5-carboxylic acid dimethyl sulfoxide monosolvate, C4H2N3O4⋅C2H6OS
- Crystal structure of-(1S,4aR,5S)-5,6,7-trihydroxy-8-isopropyl-1-methyl-1,2,3,4,5,10,11,11a-octahydro-4a,1-(epoxymethano)dibenzo[a,d][7]annulen-13-one C20H26O5
- Crystal structure of 7,9-dimethoxy-2-methyl-4-propylbenzo[f]isoquinolin-5-yl 4-bromobenzoate, C26H24BrNO4
- Crystal structure of bis(N,N,N-trimethylbutanaminium)tridecathiotrimolybdate(2−), (BuMe3N)2[Mo3S13]
- Crystal structure of N-(adamantan-1-yl)-4-methylpiperazine-1-carbothioamide, C16H27N3S
- Crystal structure of poly[(μ 2-2,2′-[1,4-phenylenebis(methylenesulfanediyl)]dibenzoato-κ 4 O,O′:O″,O‴)-(μ 2-1,1′-([1,1′-biphenyl]-4,4′-diyl)bis(1H-benzimidazole)-κ 2 N:N′)cadmium(II)]dimethylformamide solvate, C51H41N5O5S2Cd
- The crystal structure of 2-benzoyl-3′,4′,5′,6′-tetrahydrospiro[isoindoline-1,2′-pyran]-3-one, C19H17NO3
- The crystal structure of 1-(4-cyanobenzyl)-4-phenyl-1,4-dihydropyridine-3-carbonitrile, C20H15N3
- Crystal structure of (1,3-dioxolan-2-ylmethyl)triphenylphosphonium bromide, C22H22BrO2P
- Crystal structure of [(2,4-dichlorobenzyl)triphenylphosphonium] tetrachloridomanganese(II)
- The crystal structure of 2-(2-hydroxy-4-n-octyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, C33H39N3O2
- Crystal structure of catena-poly[aqua-(5-carboxypyridine-2-carboxylate-κ 2N,O)(2,5-pyridine-dicarboxylate-κ 4O,O′:N:O″)bismuth(III)], C14H9BiN2O9
- Crystal structure of (E)-1-fluoro-4-(2-(phenylsulfonyl)vinyl)benzene, C14H11FO2S
- Crystal structure of methyl 2-amino-3-chloro-4-methoxybenzoate, C9H10ClNO3