Carbamazepine

Embedded image

Figure . The molecular diagram of Carbamazepine.

CSP studies

REFCODECBMZPN
FormulaC15 H12 N2 O1
Common NameCarbamazepine
IUPAC Systematic Name5-carbamoyl-5H-dibenz[b,f]azepine
Other Names5H-Dibenz[b,f]azepine-5-carboxamide; Carbamazepine; Carbamezapine; Carbazepine; Epitol; Tegertol; Tegretol; Teril
CSD RefcodesCBMZPN11; CBMZPN03; CBMZPN10; CBMZPN12; CBMZPB16
Search IdentifierA
ScientistRui Guo
Date2016
PublicationUnpublished
Energy model2
Study_ID30
ProgramsStudy_ID=12, DMACRYS (2.2.0.1)
Location on S DriveCHEMISTRY_CPOSS\\CarbamazepineSeries\\Carbamazepine_PCM
Potential DescriptionGDMA2.2(PCMdielectric3(PBE0/6-31+G(d))) + FIT
Energy model1
Study_ID12 (includes pDFT-D)
ProgramsCrystalPredictor (2.1.01), CrystalOptimizer (2.4.m), DMACRYS (2.2.0.1)
Location on S Drive\\CHEMISTRY_CPOSS\\CarbamazepineSeries\\Carbamazepine_CO
Potential DescriptionCrystalOptimizer with PBE0/6-31G(d,p) Intra and GDMA2.2(PBE0/6-31G(d,p)) + FIT
Search IdentifierB
ScientistHarriott Nowell, Panos Karamertzanis
Date2005
PublicationFlorence AJ; Johnston A; Price SL; Nowell H; Kennedy AR; Shankland N, J. Pharm. Sci., 95(9), 1918-1930 (2006) DOI: Open paper (10.1002/jps.20647)
Energy Model2
Study_ID10
ProgramsStudy_ID=0, dmaflex, DMAREL (4.1.1)
Location on S Drive\\CHEMISTRY_CPOSS\\0-EarlySearches\\home\\louise_price.eminerals\\carbamazepine_dmaflex
Potential DescriptionDMA + FIT SCF model, with DMAflex
Energy Model1
Study_ID0
ProgramsMOLPAK, DMAREL (4.1.1)
Location on S Drive\\CHEMISTRY_CPOSS\\0-EarlySearches\\home\\louise_price.eminerals\\carbamazepine
Potential DescriptionDMA + FIT

Embedded image

Embedded image

Figure . (Top) crystal energy landscape of Carbamazepine from Study_ID=12. (Bottom left) crystal energy landscape of Carbamazepine from Study_ID=30. (Bottom right) relative energies by method of key structures.

CSD structures (version 5.43 with Mar, Jun, Sep and Nov 2022 updates)

Table . Crystallographic information for CSD entries for Carbamazepine. Different polymorphs are coloured differently.

REFCODEspace groupZ’a / Åb / Åc / Åα / °β / °γ / °density / g cm-3Form
CBMZPNP21/n17.53711.15613.9129092.86901.343III
CBMZPN01P21/c17.52911.14815.4790116.17901.347III
CBMZPN02P21/n17.53411.1513.9179092.94901.344III
CBMZPN03R-3135.45435.4545.25390901201.235II
CBMZPN10P21/n17.53711.15613.9129092.86901.343III
CBMZPN11P-145.170520.57422.24584.12488.00885.1871.339I
CBMZPN12C2/c126.6096.926913.95790109.702901.296IV
CBMZPN13P-145.185620.575822.241184.194287.975685.10531.335I
CBMZPN14P21/n17.5511.18613.9549092.938901.333III
CBMZPN15P21/n17.5311.1913.969093.03901.336III
CBMZPN16Pbca19.124510.451824.82249090901.326V
CBMZPN17P21/n17.487411.040613.77549092.939901.38III
CBMZPN18P21/n17.487411.040613.77549092.939900III
CBMZPN19P21/n17.48711.04113.7759092.9901.38III
CBMZPN20P2127.54211.15513.9199092.885901.342III
CBMZPN21P21/n17.49811.05813.7899092.838901.374III
CBMZPN22P21/n17.489311.032313.7649092.953901.382III
CBMZPN23P21/n17.489311.032313.7649092.953901.382III
CBMZPN27P21/n17.4944111.064313.80369092.9142901.373III
CBMZPN28P21/n17.57811.17613.9919093.08901.326III
CBMZPN29P21/n17.57611.18813.9679087.03901.327III
CBMZPN30P21/n17.6811.4413.929091.22901.283III
CBMZPN31P21/n17.4611.0413.769092.61901.386III
CBMZPN32P21/n17.53411.1513.9179092.94901.344III
CBMZPN33P21/n17.490711.05813.78539092.903901.376III
CBMZPN34P21/n17.61411.30213.8869092.43901.314III
CBMZPN35C2/c127.157.314.190110.3901.198IV
CBMZPN36P21/n17.4611.0413.769092.61901.386III
CBMZPN37P21/n17.54711.15813.929092.87901.34III

Table . Experimental information for CSD entries for Carbamazepine.

REFCODEspace groupR factorT / KYearComments
CBMZPNP21/n42951981
CBMZPN01P21/c3.52951981Recrystallization from ethanol1
CBMZPN02P21/n8.42951989Recrystallization from ethanol2
CBMZPN03R-36.92951987Slow evaporation from THF, CHF3 and CCl43
CBMZPN10P21/n3.92951981Recrystallization from ethanol4
CBMZPN11P-15.061582003Crystallized from the melt in a sealed capillary5
CBMZPN12C2/c3.571582002Crystallization in the presence of hydroxypropylcellulose6
CBMZPN13P-117.961602007Heating form III to above 165 °C7
CBMZPN14P21/n4.043002011Not reported8
CBMZPN15P21/n02952008Crystallized from a 5-component system9
CBMZPN16Pbca4.51232011Sublimation onto template10
CBMZPN17P21/n3.062932013Slow evaporation of supersaturated solution of methanol11
CBMZPN18P21/n1.081002013Slow evaporation of supersaturated solution of methanol11
CBMZPN19P21/n002013Slow evaporation of supersaturated solution of methanol11
CBMZPN20P213.952982015Elaborate crystallization protocol using chips and microfluidic assemblies and coformers12
CBMZPN21P21/n6.791002016Not specified13
CBMZPN22P21/n4.071002016Not specified13
CBMZPN23P21/n2.41002016Not specified13
CBMZPN27P21/n4.261832017Thermal crystallization on a multireactor crystallization platform14
CBMZPN28P21/n25.452932016Crushing dry crystals and rubbing them between two microscope slides15
CBMZPN29P21/n40.542932016Crushing dry crystals and rubbing them between two microscope slides15
CBMZPN30P21/n36.92932016Crushing dry crystals and rubbing them between two microscope slides15
CBMZPN31P21/n19.212932018Not specified16
CBMZPN32P21/n43.852932019Not specified17
CBMZPN33P21/n5.011502018Slow evaporation from ethanol18
CBMZPN34P21/n19.681002021Pressure-assisted blotting of an ethanol solution19
CBMZPN35C2/c19.861002021Pressure-assisted blotting of an ethanol solution19
CBMZPN36P21/n19.212932020See CBMZPN3116
CBMZPN37P21/n4.042932022Private communication

Make this table include whether polymorphs are solution-grown, sublimation grown, templated or otherwise. Add references.

Other notes

There is also a 1:1 solid solution of Carbamazepine and Dihydrocarbamazepine.20

1. J. P. Reboul, B. Cristau, J. C. Soyfer and J. P. Astier, Acta Crystallographica Section B - Structural Crystallography and Crystal Chemistry, 1981, 37, 1844-1848.

2. J. N. Lisgarten, R. A. Palmer and J. W. Saldanha, Journal of Crystallographic and Spectroscopic Research, 1989, 19, 641-649.

3. M. M. J. Lowes, M. R. Caira, A. P. Lotter and J. G. Vanderwatt, Journal of Pharmaceutical Sciences, 1987, 76, 744-752.

4. V. L. Himes, A. D. Mighell and W. H. DeCamp, Acta Crystallographica Section B - Structural Crystallography and Crystal Chemistry, 1981, 37, 2242-2245.

5. A. L. Grzesiak, M. D. Lang, K. Kim and A. J. Matzger, Journal of Pharmaceutical Sciences, 2003, 92, 2260-2271.

6. M. D. Lang, J. W. Kampf and A. J. Matzger, Journal of Pharmaceutical Sciences, 2002, 91, 1186-1190.

7. P. Fernandes, K. Shankland, A. J. Florence, N. Shankland and A. Johnston, Journal of Pharmaceutical Sciences, 2007, 96, 1192-1202.

8. K. S. Eccles, S. P. Stokes, C. A. Daly, N. M. Barry, S. P. McSweeney, D. J. O'Neill, D. M. Kelly, W. B. Jennings, O. M. Ni Dhubhghaill, H. A. Moynihan, A. R. Maguire and S. E. Lawrence, Journal of Applied Crystallography, 2011, 44, 213-215.

9. A. Kogan, I. Popov, V. Uvarov, S. Cohen, A. Aserin and N. Garti, Langmuir, 2008, 24, 722-733.

10. J. B. Arlin, L. S. Price, S. L. Price and A. J. Florence, Chemical Communications, 2011, 47, 7074-7076.

11. N. El Hassan, A. Ikni, J. M. Gillet, A. Spasojevic-de Bire and N. E. Ghermani, Crystal Growth & Design, 2013, 13, 2887-2896.

12. E. M. Horstman, S. Goyal, A. Pawate, G. Lee, G. G. Z. Zhang, Y. Gong and P. J. A. Kenis, Crystal Growth & Design, 2015, 15, 1201-1209.

13. I. Sovago, M. J. Gutmann, H. M. Senn, L. H. Thomas, C. C. Wilson and L. J. Farrugia, Acta Crystallographica Section B-Structural Science Crystal Engineering and Materials, 2016, 72, 39-50.

14. P. P. Nievergelt and B. Spingler, CrystEngComm, 2017, 19, 142-147.

15. E. van Genderen, M. T. B. Clabbers, P. P. Das, A. Stewart, I. Nederlof, K. C. Barentsen, Q. Portillo, N. S. Pannu, S. Nicolopoulos, T. Gruene and J. P. Abrahams, Acta Crystallographica Section A, 2016, 72, 236-242.

16. C. G. Jones, M. W. Martynowycz, J. Hattne, T. J. Fulton, B. M. Stoltz, J. A. Rodriguez, H. M. Nelson and T. Gonen, ACS Central Science, 2018, 4, 1587-1592.

17. U. Kolb, Y. Krysiak and S. Plana-Ruiz, Acta Crystallographica Section B, 2019, 75, 463-474.

18. J. J. Du, S. A. Stanton, S. Fakih, B. A. Hawkins, P. A. Williams, P. W. Groundwater, J. Overgaard, J. A. Platts and D. E. Hibbs, Crystal Growth & Design, 2021, 21, 4259-4275.

19. E. T. Broadhurst, H. Xu, S. Parsons and F. Nudelman, IUCrJ, 2021, 8, 860-866.

20. A. J. Florence, C. K. Leech, N. Shankland, K. Shankland and A. Johnston, CrystEngComm, 2006, 8, 746-747.

Dataset downloads