General Information of Drug (ID: DM5URA2)

Drug Name
Chlorpheniramine
Synonyms
Allergican; Allergisan; Antagonate; Chloropheniramine; Chlorophenylpyridamin; Chlorophenylpyridamine; Chloropiril; Chloroprophenpyridamine; Chlorphenamine; Chlorphenaminum; Chlorpheniraminum; Chlorprophenpyridamine; Clofeniramina; Clorfenamina; Clorfeniramina; Cloropiril; Haynon; Hayon; Histadur; ISOCLOR; Kloromin; Phenetron; PiriIton; Piriton; Polaronil; Telachlor; Teldrin; Chlorphenamine [INN]; Clorfeniramina [Italian]; Pediacare Allergy Formula; [3H]Chlorpheniramine; Aller-Chlor; Chlo-amine; Chlor-Pro; Chlor-Trimeton Repetabs; Chlor-trimeton; Chlorphenamine (INN); Chlorphenaminum [INN-Latin]; Clofeniramina (TN); Clorfenamina [INN-Spanish]; Comakin (TN); Gen-Allerate; Novo-Pheniram; Piriton (TN); Chlor-Trimeton (TN); Chlor-Tripolon (TN); CHLORPHENIRAMINE (SEE ALSO: CHLORPHENIRAMINE MALEATE (CAS113-92-8)); Gamma-(4-Chlorophenyl)-gamma-(2-pyridyl)propyldimethylamine; Gamma-(4-Chlorophenyl)-N,N-dimethyl-2-pyridinepropanamine; 1-(p-Chlorophenyl)-1-(2-pyridyl)-3-N,N-dimethylpropylamine; 1-(p-Chlorophenyl)-1-(2-pyridyl)-3-dimethylaminopropane; 2-(p-Chloro-alpha-(2-(dimethylamino)ethyl)benzyl)pyridine; 3-(4-chlorophenyl)-N,N-dimethyl-3-(pyridin-2-yl)propan-1-amine; 3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine; 3-(p-Chlorophenyl)-3-(2-pyridyl)-N,N-dimethylpropylamine; 4-Chloropheniramine
Indication
Disease Entry ICD 11 Status REF
Allergic rhinitis CA08.0 Approved [1]
Therapeutic Class
Antiallergic Agents
Drug Type
Small molecular drug
Structure
3D MOL 2D MOL
#Ro5 Violations (Lipinski): 0 Molecular Weight (mw) 274.79
Logarithm of the Partition Coefficient (xlogp) 3.4
Rotatable Bond Count (rotbonds) 5
Hydrogen Bond Donor Count (hbonddonor) 0
Hydrogen Bond Acceptor Count (hbondacc) 2
ADMET Property
BDDCS Class
Biopharmaceutics Drug Disposition Classification System (BDDCS) Class 1: high solubility and high permeability [2]
Clearance
The drug present in the plasma can be removed from the body at the rate of 2.5 mL/min/kg [3]
Elimination
10% of drug is excreted from urine in the unchanged form [2]
Half-life
The concentration or amount of drug in body reduced by one-half in 22 hours [3]
MRTD
The Maximum Recommended Therapeutic Dose (MRTD) of drug that ensured maximising efficacy and moderate side effect is 0.48399 micromolar/kg/day [4]
Unbound Fraction
The unbound fraction of drug in plasma is 0.7% [3]
Vd
Fluid volume that would be required to contain the amount of drug present in the body at the same concentration as in the plasma 3.3 L/kg [3]
Chemical Identifiers
Formula
C16H19ClN2
IUPAC Name
3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine
Canonical SMILES
CN(C)CCC(C1=CC=C(C=C1)Cl)C2=CC=CC=N2
InChI
InChI=1S/C16H19ClN2/c1-19(2)12-10-15(16-5-3-4-11-18-16)13-6-8-14(17)9-7-13/h3-9,11,15H,10,12H2,1-2H3
InChIKey
SOYKEARSMXGVTM-UHFFFAOYSA-N
Cross-matching ID
PubChem CID
2725
ChEBI ID
CHEBI:52010
CAS Number
113-92-8
DrugBank ID
DB01114
TTD ID
D0B7NG
VARIDT ID
DR00595
INTEDE ID
DR0304
ACDINA ID
D00123

Molecular Interaction Atlas of This Drug


Drug Therapeutic Target (DTT)
DTT Name DTT ID UniProt ID MOA REF
Histamine H1 receptor (H1R) TTTIBOJ HRH1_HUMAN Antagonist [5]

Drug Transporter (DTP)
DTP Name DTP ID UniProt ID MOA REF
Multidrug resistance-associated protein 1 (ABCC1) DTSYQGK MRP1_HUMAN Substrate [6]

Drug-Metabolizing Enzyme (DME)
DME Name DME ID UniProt ID MOA REF
Cytochrome P450 3A4 (CYP3A4) DE4LYSA CP3A4_HUMAN Substrate [7]
Cytochrome P450 2D6 (CYP2D6) DECB0K3 CP2D6_HUMAN Substrate [8]
Cytochrome P450 3A5 (CYP3A5) DEIBDNY CP3A5_HUMAN Substrate [7]
Cytochrome P450 3A7 (CYP3A7) DERD86B CP3A7_HUMAN Substrate [7]

Drug Off-Target (DOT)
DOT Name DOT ID UniProt ID Interaction REF
Cholinesterase (BCHE) OTOH3WQ9 CHLE_HUMAN Gene/Protein Processing [9]
Cytochrome P450 2D6 (CYP2D6) OTZJC802 CP2D6_HUMAN Drug Response [10]
Heat shock factor protein 1 (HSF1) OTYNJ4KP HSF1_HUMAN Gene/Protein Processing [11]
Phosphatidylcholine translocator ABCB4 (ABCB4) OTE6PY83 MDR3_HUMAN Gene/Protein Processing [12]
Potassium voltage-gated channel subfamily H member 2 (KCNH2) OTZX881H KCNH2_HUMAN Gene/Protein Processing [13]
Prostaglandin G/H synthase 2 (PTGS2) OT75U9M4 PGH2_HUMAN Gene/Protein Processing [14]
Transmembrane protease serine 2 (TMPRSS2) OTN44YQ5 TMPS2_HUMAN Gene/Protein Processing [15]
Molecular Interaction Atlas (MIA) Jump to Detail Molecular Interaction Atlas of This Drug

Molecular Expression Atlas of This Drug

The Studied Disease Allergic rhinitis
ICD Disease Classification CA08.0
Molecule Name Molecule Type Gene Name p-value Fold-Change Z-score
Histamine H1 receptor (H1R) DTT HRH1 6.74E-01 0.13 0.43
Multidrug resistance-associated protein 1 (ABCC1) DTP MRP1 3.67E-01 -1.78E-01 -9.02E-01
Cytochrome P450 3A5 (CYP3A5) DME CYP3A5 9.57E-01 9.43E-03 1.29E-01
Cytochrome P450 2D6 (CYP2D6) DME CYP2D6 8.70E-01 2.98E-02 1.22E-01
Cytochrome P450 3A4 (CYP3A4) DME CYP3A4 1.76E-01 1.26E-01 8.27E-01
Molecular Expression Atlas (MEA) Jump to Detail Molecular Expression Atlas of This Drug

Drug-Drug Interaction (DDI) Information of This Drug

Coadministration of a Drug Treating the Same Disease as Chlorpheniramine
DDI Drug Name DDI Drug ID Severity Mechanism Disease REF
Trimeprazine DMEMV9D Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Trimeprazine. Vasomotor/allergic rhinitis [CA08] [16]
Acrivastine DMTIGA0 Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Acrivastine. Vasomotor/allergic rhinitis [CA08] [17]
Coadministration of a Drug Treating the Disease Different from Chlorpheniramine (Comorbidity)
DDI Drug Name DDI Drug ID Severity Mechanism Comorbidity REF
Phenyltoloxamine DMKAEQW Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Phenyltoloxamine. Allergic/hypersensitivity disorder [4A80-4A8Z] [16]
Desipramine DMT2FDC Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Desipramine. Attention deficit hyperactivity disorder [6A05] [17]
Cariprazine DMJYDVK Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Cariprazine. Bipolar disorder [6A60] [17]
Acetylcholine DMDF79Z Moderate Antagonize the effect of Chlorpheniramine when combined with Acetylcholine. Cataract [9B10] [18]
Umeclidinium DM4E8O9 Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Umeclidinium. Chronic obstructive pulmonary disease [CA22] [19]
Tiotropium DMFDC0Q Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Tiotropium. Chronic obstructive pulmonary disease [CA22] [19]
Revefenacin DMMP5SI Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Revefenacin. Chronic obstructive pulmonary disease [CA22] [19]
Isocarboxazid DMAF1NB Moderate Additive CNS depression effects by the combination of Chlorpheniramine and Isocarboxazid. Depression [6A70-6A7Z] [20]
OPC-34712 DMHG57U Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and OPC-34712. Depression [6A70-6A7Z] [17]
Clomipramine DMINRKW Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Clomipramine. Depression [6A70-6A7Z] [17]
Doxepin DMPI98T Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Doxepin. Depression [6A70-6A7Z] [16]
Esketamine DMVU687 Moderate Additive CNS depression effects by the combination of Chlorpheniramine and Esketamine. Depression [6A70-6A7Z] [21]
Mepenzolate DM8YU2F Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Mepenzolate. Digestive system disease [DE2Z] [17]
Solifenacin DMG592Q Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Solifenacin. Functional bladder disorder [GC50] [17]
Mirabegron DMS1GYT Moderate Decreased metabolism of Chlorpheniramine caused by Mirabegron mediated inhibition of CYP450 enzyme. Functional bladder disorder [GC50] [22]
Procarbazine DMIK367 Moderate Additive CNS depression effects by the combination of Chlorpheniramine and Procarbazine. Hodgkin lymphoma [2B30] [20]
Cobicistat DM6L4H2 Moderate Decreased metabolism of Chlorpheniramine caused by Cobicistat mediated inhibition of CYP450 enzyme. Human immunodeficiency virus disease [1C60-1C62] [23]
Givosiran DM5PFIJ Moderate Decreased metabolism of Chlorpheniramine caused by Givosiran mediated inhibition of CYP450 enzyme. Inborn porphyrin/heme metabolism error [5C58] [24]
Berotralstat DMWA2DZ Moderate Decreased metabolism of Chlorpheniramine caused by Berotralstat mediated inhibition of CYP450 enzyme. Innate/adaptive immunodeficiency [4A00] [25]
ITI-007 DMUQ1DO Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and ITI-007. Insomnia [7A00-7A0Z] [17]
Dacomitinib DMOH8VY Moderate Decreased metabolism of Chlorpheniramine caused by Dacomitinib mediated inhibition of CYP450 enzyme. Lung cancer [2C25] [26]
Vemurafenib DM62UG5 Moderate Decreased metabolism of Chlorpheniramine caused by Vemurafenib mediated inhibition of CYP450 enzyme. Melanoma [2C30] [27]
Allopregnanolone DMNLHAC Moderate Additive CNS depression effects by the combination of Chlorpheniramine and Allopregnanolone. Mental/behavioural/neurodevelopmental disorder [6E20-6E8Z] [28]
Lasmiditan DMXLVDT Moderate Additive CNS depression effects by the combination of Chlorpheniramine and Lasmiditan. Migraine [8A80] [29]
Flibanserin DM70DTN Moderate Additive CNS depression effects by the combination of Chlorpheniramine and Flibanserin. Mood disorder [6A60-6E23] [30]
Panobinostat DM58WKG Moderate Decreased metabolism of Chlorpheniramine caused by Panobinostat mediated inhibition of CYP450 enzyme. Multiple myeloma [2A83] [31]
Fedratinib DM4ZBK6 Moderate Decreased metabolism of Chlorpheniramine caused by Fedratinib mediated inhibition of CYP450 enzyme. Myeloproliferative neoplasm [2A20] [32]
Nilotinib DM7HXWT Moderate Decreased metabolism of Chlorpheniramine caused by Nilotinib mediated inhibition of CYP450 enzyme. Myeloproliferative neoplasm [2A20] [33]
Rolapitant DM8XP26 Moderate Decreased metabolism of Chlorpheniramine caused by Rolapitant mediated inhibition of CYP450 enzyme. Nausea/vomiting [MD90] [34]
Cyclizine DM9G7BS Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Cyclizine. Nausea/vomiting [MD90] [17]
Bupropion DM5PCS7 Moderate Decreased metabolism of Chlorpheniramine caused by Bupropion mediated inhibition of CYP450 enzyme. Nicotine use disorder [6C4A] [35]
Lorcaserin DMG6OYJ Moderate Decreased metabolism of Chlorpheniramine caused by Lorcaserin mediated inhibition of CYP450 enzyme. Obesity [5B80-5B81] [36]
Methylscopolamine DM5VWOB Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Methylscopolamine. Peptic ulcer [DA61] [17]
ABIRATERONE DM8V75C Moderate Decreased metabolism of Chlorpheniramine caused by ABIRATERONE mediated inhibition of CYP450 enzyme. Prostate cancer [2C82] [37]
Levomepromazine DMIKFEL Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Levomepromazine. Psychotic disorder [6A20-6A25] [17]
Quetiapine DM1N62C Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Quetiapine. Schizophrenia [6A20] [17]
Aripiprazole DM3NUMH Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Aripiprazole. Schizophrenia [6A20] [17]
Iloperidone DM6AUFY Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Iloperidone. Schizophrenia [6A20] [17]
Paliperidone DM7NPJS Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Paliperidone. Schizophrenia [6A20] [17]
Molindone DMAH70G Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Molindone. Schizophrenia [6A20] [17]
Thiothixene DMDINC4 Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Thiothixene. Schizophrenia [6A20] [17]
Asenapine DMSQZE2 Moderate Additive anticholinergic effects by the combination of Chlorpheniramine and Asenapine. Schizophrenia [6A20] [17]
⏷ Show the Full List of 42 DDI Information of This Drug

Drug Inactive Ingredient(s) (DIG) and Formulation(s) of This Drug

DIG
DIG Name DIG ID PubChem CID Functional Classification
Allura red AC dye E00338 33258 Colorant
FD&C blue no. 2 E00446 2723854 Colorant
Hydrazine yellow E00409 164825 Colorant
methylparaben E00149 7456 Antimicrobial preservative
Oleic acid E00421 445639 Emulsifying agent; Penetration agent; Solubilizing agent
Quinoline yellow WS E00309 24671 Colorant
Sodium benzoate E00432 517055 Antimicrobial preservative; lubricant
Stearic acid E00079 5281 Emulsifying agent; Solubilizing agent; Viscosity-controlling agent; lubricant
Sunset yellow FCF E00255 17730 Colorant
Beta-D-lactose E00099 6134 Diluent; Dry powder inhaler carrier; Lyophilization aid
Calcium hydrogenphosphate E00294 24441 Diluent
Calcium sulfate anhydrous E00303 24497 Desiccant; Diluent
Carmellose sodium E00625 Not Available Disintegrant
Crospovidone E00626 Not Available Disintegrant
Ethanethiol E00116 6343 Flavoring agent
Lactose monohydrate E00393 104938 Binding agent; Diluent; Dry powder inhaler carrier; Lyophilization aid
Magnesium stearate E00208 11177 lubricant
Polysorbate 80 E00665 Not Available Dispersing agent; Emollient; Emulsifying agent; Plasticizing agent; Solubilizing agent; Surfactant; Suspending agent
Povidone E00667 Not Available Binding agent; Coating agent; Disintegrant; Film/membrane-forming agent; Solubilizing agent; Suspending agent
Propylene glycol E00040 1030 Antimicrobial preservative; Humectant; Plasticizing agent; Solvent
Rosin E00470 5280656 Binding agent; Film/membrane-forming agent
Saccharose E00091 5988 Binding agent; Coating agent; Cryoprotectant; Diluent; Flavoring agent; Suspending agent; Viscosity-controlling agent
Silicon dioxide E00670 Not Available Anticaking agent; Opacifying agent; Viscosity-controlling agent
Talc E00520 16211421 Anticaking agent; Diluent; Glidant; lubricant
Titanium dioxide E00322 26042 Coating agent; Colorant; Opacifying agent
Triethyl citrate E00128 6506 Plasticizing agent; Solvent
Vinylpyrrolidone E00668 Not Available Binding agent; Coating agent; Disintegrant; Film/membrane-forming agent; Solubilizing agent; Suspending agent
⏷ Show the Full List of 27 Pharmaceutical Excipients of This Drug
Pharmaceutical Formulation
Formulation Name Drug Dosage Dosage Form Route
Chlorpheniramine 12 mg tablet 12 mg 12 HR Extended Release Oral Tablet Oral
Chlorpheniramine 4 mg tablet 4 mg Oral Tablet Oral
Jump to Detail Pharmaceutical Formulation Page of This Drug

References

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6 Carrier mediated transport of chlorpheniramine and chlorcyclizine across bovine olfactory mucosa: implications on nose-to-brain transport. J Pharm Sci. 2005 Mar;94(3):613-24.
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