Chlorpromazine hydrochloride

• Formula: C₁₇H₂₀Cl₂N₂S
• Molecular weight: 355.325
• IUPAC Standard InChI: InChI=1S/C17H19ClN2S.ClH/c1-19(2)10-5-11-20-14-6-3-4-7-16(14)21-17-9-8-13(18)12-15(17)20;/h3-4,6-9,12H,5,10-11H2,1-2H3;1H Copy

  
• IUPAC Standard InChIKey: FBSMERQALIEGJT-UHFFFAOYSA-N Copy
• CAS Registry Number: 69-09-0
• Chemical structure:
  This structure is also available as a 2d Mol file
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• Information on this page:
  • Phase change data
  • IR Spectrum
  • UV/Visible spectrum
  • References
  • Notes
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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
DH - Eugene S. Domalski and Elizabeth D. Hearing

Enthalpy of fusion

Entropy of fusion

IR Spectrum

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Coblentz Society, Inc.

Condensed Phase Spectrum

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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.

Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

Additional Data

UV/Visible spectrum

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Chauvet and Masse, 1983
Chauvet, A.; Masse, J., Study of Pyschotherapeutic Substances II. Antipsycotic Substances. Chlorprothixene, Chlorpromazine Chlorohydrate, Levvomepromazine Chloro- hydrate, Fluphenazine Dichlorhydrate, Thermochim. Acta, 1983, 64, 267. [all data]

Grady, Hays, et al., 1973
Grady, L.T.; Hays, S.E.; King, R.H.; Klein, H.R.; Mader, W.J.; Wyatt, D.K.; Zimmere, R.O., Drug purity profiles, J. Pharm. Sci., 1973, 62, 459. [all data]

Chauvet and Masse, 1983, 2
Chauvet, A.; Masse, J., Etude thermoanalytique de substances psychotherapeutiques. II. Substances antipsychotiques. Chorprothixene, chlorhydrate de chlorpromazine, chlorhydrate de levomepromazine, dichlorhydrate de fluphenazine, Thermochim. Acta, 1983, 64, 267-284. [all data]

Kracmar, et al., 1986
Kracmar, J., et al., Die Pharmazie, 1986, 41, 571. [all data]

Notes

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• Symbols used in this document:
  

  Tfus	Fusion (melting) point
  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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