| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-06 15:16:49 UTC |
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| Update Date | 2022-03-07 02:51:40 UTC |
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| HMDB ID | HMDB0014564 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Promazine |
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| Description | Promazine is only found in individuals that have used or taken this drug. It is a phenothiazine with actions similar to chlorpromazine but with less antipsychotic activity. It is primarily used in short-term treatment of disturbed behavior and as an antiemetic. [PubChem]Promazine is an antagonist at types 1, 2, and 4 dopamine receptors, 5-HT receptor types 2A and 2C, muscarinic receptors 1 through 5, alpha(1)-receptors, and histamine H1-receptors. Promazine's antipsychotic effect is due to antagonism at dopamine and serotonin type 2 receptors, with greater activity at serotonin 5-HT2 receptors than at dopamine type-2 receptors. This may explain the lack of extrapyramidal effects. Promazine does not appear to block dopamine within the tubero-infundibular tract, explaining the lower incidence of hyperprolactinemia than with typical antipsychotic agents or risperidone. Antagonism at muscarinic receptors, H1-receptors, and alpha(1)-receptors also occurs with promazine. |
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| Structure | CN(C)CCCN1C2=CC=CC=C2SC2=CC=CC=C12 InChI=1S/C17H20N2S/c1-18(2)12-7-13-19-14-8-3-5-10-16(14)20-17-11-6-4-9-15(17)19/h3-6,8-11H,7,12-13H2,1-2H3 |
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| Synonyms | | Value | Source |
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| 10-(3-(Dimethylamino)propyl)phenothiazine | ChEBI | | N-(3-Dimethylaminopropyl)phenothiazine | ChEBI | | N-Dimethylamino-1-methylethyl thiodiphenylamine | ChEBI | | Promazina | ChEBI | | Promazinum | ChEBI | | Combelen | Kegg | | Promazin | HMDB | | Protactyl | HMDB | | Promazine hydrochloride | HMDB | | Hydrochloride, promazine | HMDB | | Sinophenin | HMDB | | Sparine | HMDB |
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| Chemical Formula | C17H20N2S |
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| Average Molecular Weight | 284.419 |
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| Monoisotopic Molecular Weight | 284.13471934 |
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| IUPAC Name | dimethyl[3-(10H-phenothiazin-10-yl)propyl]amine |
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| Traditional Name | promazine |
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| CAS Registry Number | 58-40-2 |
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| SMILES | CN(C)CCCN1C2=CC=CC=C2SC2=CC=CC=C12 |
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| InChI Identifier | InChI=1S/C17H20N2S/c1-18(2)12-7-13-19-14-8-3-5-10-16(14)20-17-11-6-4-9-15(17)19/h3-6,8-11H,7,12-13H2,1-2H3 |
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| InChI Key | ZGUGWUXLJSTTMA-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as phenothiazines. These are polycyclic aromatic compounds containing a phenothiazine moiety, which is a linear tricyclic system that consists of a two benzene rings joined by a para-thiazine ring. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Benzothiazines |
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| Sub Class | Phenothiazines |
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| Direct Parent | Phenothiazines |
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| Alternative Parents | |
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| Substituents | - Phenothiazine
- Alkyldiarylamine
- Diarylthioether
- Aryl thioether
- Tertiary aliphatic/aromatic amine
- Para-thiazine
- Benzenoid
- Tertiary amine
- Tertiary aliphatic amine
- Thioether
- Azacycle
- Organic nitrogen compound
- Hydrocarbon derivative
- Organopnictogen compound
- Organonitrogen compound
- Amine
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | < 25 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 0.021 g/L | Not Available | | LogP | 4.3 | Not Available |
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| Experimental Chromatographic Properties | Experimental Collision Cross Sections |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 5.88 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 11.0563 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.42 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 43.2 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1141.9 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 262.4 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 159.7 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 185.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 109.3 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 356.3 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 430.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 694.2 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1013.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 285.5 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1076.3 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 224.8 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 345.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 408.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 388.1 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 9.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental GC-MS | GC-MS Spectrum - Promazine EI-B (Non-derivatized) | splash10-0a4r-9230000000-62cbfd979fa705bc6b5e | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Promazine EI-B (Non-derivatized) | splash10-053i-9470000000-c8ea76fcc1b124b82db0 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Promazine CI-B (Non-derivatized) | splash10-000i-2090000000-c38077fbc5880feb7eab | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Promazine EI-B (Non-derivatized) | splash10-0a4r-9230000000-62cbfd979fa705bc6b5e | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Promazine EI-B (Non-derivatized) | splash10-053i-9470000000-c8ea76fcc1b124b82db0 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Promazine CI-B (Non-derivatized) | splash10-000i-2090000000-c38077fbc5880feb7eab | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Promazine GC-MS (Non-derivatized) - 70eV, Positive | splash10-0bt9-9380000000-4268602a9238fb15661c | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Promazine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Promazine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | MS | Mass Spectrum (Electron Ionization) | splash10-0a4i-9430000000-708a7cbef8d61ce76846 | 2014-09-20 | Not Available | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Promazine 10V, Positive-QTOF | splash10-000i-1090000000-ae84d127d484047e5016 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Promazine 20V, Positive-QTOF | splash10-000l-5090000000-5d46ceef0ced8c3b4fd3 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Promazine 40V, Positive-QTOF | splash10-0006-9220000000-fb2bc50e3fc843771469 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Promazine 10V, Negative-QTOF | splash10-001i-0090000000-149bf8914d943f700602 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Promazine 20V, Negative-QTOF | splash10-00aj-0940000000-c0e629447aac15d08168 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Promazine 40V, Negative-QTOF | splash10-0002-2900000000-5d376e3b361f6d4469ce | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Promazine 10V, Positive-QTOF | splash10-000i-1090000000-eb710b269048129dc354 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Promazine 20V, Positive-QTOF | splash10-000i-9020000000-e2fb252f33540e1240df | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Promazine 40V, Positive-QTOF | splash10-0a4i-9100000000-7887c8f93cf8f9148ae9 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Promazine 10V, Negative-QTOF | splash10-001i-0090000000-34b5b095a83ae223858e | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Promazine 20V, Negative-QTOF | splash10-001i-0490000000-8b3f6932ff0b667dd708 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Promazine 40V, Negative-QTOF | splash10-0002-0910000000-8b82ae7472d26c1d3bdb | 2021-09-24 | Wishart Lab | View Spectrum |
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