Explore drug properties, targets, and indications with answers grounded in DrugCentral.
Powered by DrugCentral + retrieval-augmented AIAsk in your own words. Each question is answered independently.
Select a question to fill the editor, then ask it or make it your own.
Your answer will appear here. Open linked drug cards in a new tab to explore the source details.
Ask DrugCentral helps you explore drug properties, biological targets, and indications using natural language. Sample questions offer starting points, and linked drug cards let you check the underlying records.
Each request is independent; previous questions are not sent as conversation history. You can edit a sample before submitting, retry a failed request, or switch back to normal search. Drug links open in a new tab so your question and answer stay available.
Answers may contain mistakes or omit information. Verify details against DrugCentral records and original sources.
AI can make mistakes. Verify answers against the original sources before relying on them.
| Stem definition | Drug id | CAS RN |
|---|---|---|
| hypnotics, barbituric acid derivatives | 441 | 77-26-9 |
None
| Property | Value | Reference |
|---|---|---|
| BDDCS (Biopharmaceutical Drug Disposition Classification System) | 1 | Benet LZ, Broccatelli F, Oprea TI |
| EoM (Fraction excreted unchanged in urine) | 3.60 % | Benet LZ, Broccatelli F, Oprea TI |
| MRTD (Maximum Recommended Therapeutic Daily Dose) | 22.30 ยตM/kg/day | Contrera JF, Matthews EJ, Kruhlak NL, Benz RD |
| BA (Bioavailability) | 35 % | Kim MT, Sedykh A, Chakravarti SK, Saiakhov RD, Zhu H |
| Property | Description | Value | Unit | Confidence | Similarity |
|---|---|---|---|---|---|
| kinase-safety-class | ACVR2A,ACVR2B,AXL,BRAF,CAMK2D,CDK5,CDK9,DYRK1B,EIF2AK3,ERBB2,GRK2,ITK,MAP3K21,MAPK7,NTRK2,PDK1,PDK2,PRKDC,STK33,TEK | 20 | |||
| kinase-selectivity-class | GRK2,PDK1 | 2 | |||
| pfas-class | PFAS structural alert (1 = True, 0 = False) | 0 |
| Date | Agency | Company | Orphan |
|---|---|---|---|
| May 4, 1976 | FDA | ACTAVIS LABS UT INC |
| MedDRA adverse event term | Likelihood ratio | Likelihood ratio threshold | Patients taking drug having adverse event | Patients taking drug not having adverse event | Patients not taking drug having adverse event | Patients not taking drug not having adverse event |
|---|---|---|---|---|---|---|
| Completed suicide | 302.32 | 16.00 | 158 | 5593 | 144900 | 90477796 |
| Death | 156.18 | 16.00 | 167 | 5584 | 456384 | 90166312 |
| Toxicity to various agents | 110.15 | 16.00 | 112 | 5639 | 287734 | 90334962 |
| Cholecystitis chronic | 57.06 | 16.00 | 22 | 5729 | 9804 | 90612892 |
| Drug abuse | 50.88 | 16.00 | 42 | 5709 | 82305 | 90540391 |
| Cardio-respiratory arrest | 44.95 | 16.00 | 35 | 5716 | 63105 | 90559591 |
| Migraine | 39.09 | 16.00 | 54 | 5697 | 190338 | 90432358 |
| Peritoneal perforation | 33.46 | 16.00 | 6 | 5745 | 126 | 90622570 |
| Poisoning | 29.91 | 16.00 | 16 | 5735 | 15201 | 90607495 |
| Headache | 27.72 | 16.00 | 118 | 5633 | 862628 | 89760068 |
| Injection site necrosis | 23.18 | 16.00 | 7 | 5744 | 1494 | 90621202 |
| Tracheitis | 21.92 | 16.00 | 6 | 5745 | 904 | 90621792 |
| Emotional distress | 21.18 | 16.00 | 18 | 5733 | 36644 | 90586052 |
| Breast cyst | 20.98 | 16.00 | 7 | 5744 | 2060 | 90620636 |
| Respiratory arrest | 20.57 | 16.00 | 17 | 5734 | 33294 | 90589402 |
| Gallbladder disorder | 18.64 | 16.00 | 13 | 5738 | 19790 | 90602906 |
| Product complaint | 17.94 | 16.00 | 11 | 5740 | 13489 | 90609207 |
| Depression | 17.34 | 16.00 | 50 | 5701 | 300551 | 90322145 |
| Hypercoagulation | 16.60 | 16.00 | 6 | 5745 | 2236 | 90620460 |
| Ventricular hyperkinesia | 16.55 | 16.00 | 3 | 5748 | 67 | 90622629 |
| Intentional product misuse | 16.28 | 16.00 | 24 | 5727 | 89580 | 90533116 |
| MedDRA adverse event term | Likelihood ratio | Likelihood ratio threshold | Patients taking drug having adverse event | Patients taking drug not having adverse event | Patients not taking drug having adverse event | Patients not taking drug not having adverse event |
|---|---|---|---|---|---|---|
| Death | 72.50 | 29.36 | 59 | 616 | 471126 | 42149534 |
| Cardio-respiratory arrest | 42.60 | 29.36 | 20 | 655 | 58616 | 42562044 |
| Drug abuse | 31.70 | 29.36 | 20 | 655 | 104751 | 42515909 |
| Completed suicide | 30.65 | 29.36 | 19 | 656 | 96446 | 42524214 |
| MedDRA adverse event term | Likelihood ratio | Likelihood ratio threshold | Patients taking drug having adverse event | Patients taking drug not having adverse event | Patients not taking drug having adverse event | Patients not taking drug not having adverse event |
|---|---|---|---|---|---|---|
| Completed suicide | 359.05 | 20.53 | 179 | 4165 | 242202 | 110342753 |
| Death | 267.55 | 20.53 | 219 | 4125 | 698650 | 109886305 |
| Toxicity to various agents | 149.05 | 20.53 | 134 | 4210 | 480421 | 110104534 |
| Cardio-respiratory arrest | 86.92 | 20.53 | 55 | 4289 | 115781 | 110469174 |
| Drug abuse | 72.17 | 20.53 | 58 | 4286 | 177353 | 110407602 |
| Cholecystitis chronic | 52.18 | 20.53 | 18 | 4326 | 9482 | 110575473 |
| Migraine | 36.31 | 20.53 | 39 | 4305 | 171613 | 110413342 |
| Peritoneal perforation | 34.44 | 20.53 | 6 | 4338 | 175 | 110584780 |
| Emotional distress | 30.39 | 20.53 | 20 | 4324 | 44827 | 110540128 |
| Poisoning | 30.06 | 20.53 | 17 | 4327 | 29088 | 110555867 |
| Respiratory arrest | 25.67 | 20.53 | 20 | 4324 | 58279 | 110526676 |
| Injection site necrosis | 25.37 | 20.53 | 7 | 4337 | 1759 | 110583196 |
| Gallbladder disorder | 23.67 | 20.53 | 13 | 4331 | 21016 | 110563939 |
| Headache | 22.67 | 20.53 | 81 | 4263 | 882296 | 109702659 |
| Intentional overdose | 21.08 | 20.53 | 26 | 4318 | 132475 | 110452480 |
| Off label use | 21 | 20.53 | 17 | 4327 | 1500168 | 109084787 |
| Tracheitis | 20.99 | 20.53 | 6 | 4338 | 1715 | 110583240 |
None
| Source | Code | Description |
|---|---|---|
| FDA CS | M0002177 | Barbiturates |
| FDA EPC | N0000175693 | Barbiturate |
| CHEBI has role | CHEBI:35480 | analgesic |
| CHEBI has role | CHEBI:35717 | sedative |
| Disease | Relation | SNOMED_ID | DOID |
|---|---|---|---|
| Tension-type headache | indication | 398057008 | |
| Migraine | off-label use | 37796009 | DOID:6364 |
| Necrotizing enterocolitis in fetus OR newborn | contraindication | 2707005 | |
| Suicidal thoughts | contraindication | 6471006 | |
| Dependent drug abuse | contraindication | 6525002 | |
| Alcoholism | contraindication | 7200002 | |
| Hyperammonemia | contraindication | 9360008 | |
| Peptic ulcer | contraindication | 13200003 | DOID:750 |
| Chronic obstructive lung disease | contraindication | 13645005 | DOID:3083 |
| Hepatic encephalopathy | contraindication | 13920009 | DOID:13413 |
| Chronic disease of respiratory system | contraindication | 17097001 | |
| Mood swings | contraindication | 18963009 | |
| Inflammatory bowel disease | contraindication | 24526004 | DOID:0050589 |
| Depressive disorder | contraindication | 35489007 | |
| Hypertensive disorder | contraindication | 38341003 | DOID:10763 |
| Disorder of gallbladder | contraindication | 39621005 | DOID:0060262 |
| Gastrointestinal ulcer | contraindication | 40845000 | |
| Hypothyroidism | contraindication | 40930008 | DOID:1459 |
| Hyperactive behavior | contraindication | 44548000 | |
| Conduction disorder of the heart | contraindication | 44808001 | |
| Low blood pressure | contraindication | 45007003 | |
| Bradycardia | contraindication | 48867003 | |
| Vitamin K deficiency | contraindication | 52675005 | DOID:11249 |
| Nasal polyp | contraindication | 52756005 | |
| Acute nephropathy | contraindication | 58574008 | |
| Hepatic failure | contraindication | 59927004 | |
| Drug AND/OR toxin-induced diarrhea | contraindication | 65979008 | |
| Substance abuse | contraindication | 66214007 | |
| Benign intracranial hypertension | contraindication | 68267002 | DOID:11459 |
| Poisoning by acetaminophen | contraindication | 70273001 | |
| Agoraphobia | contraindication | 70691001 | DOID:593 |
| Hepatic coma | contraindication | 72836002 | DOID:12550 |
| Sleep apnea | contraindication | 73430006 | DOID:0050847 |
| Factor II deficiency | contraindication | 73975000 | |
| Reye's syndrome | contraindication | 74351001 | DOID:14525 |
| Gastrointestinal hemorrhage | contraindication | 74474003 | |
| Urethral stricture | contraindication | 76618002 | |
| Thrombotic thrombocytopenic purpura | contraindication | 78129009 | DOID:10772 |
| Decreased respiratory function | contraindication | 80954004 | |
| Injury of head | contraindication | 82271004 | |
| Epilepsy | contraindication | 84757009 | DOID:1826 |
| Gout | contraindication | 90560007 | DOID:13189 |
| Kidney disease | contraindication | 90708001 | DOID:557 |
| Hemophilia | contraindication | 90935002 | |
| Anemia due to enzyme deficiency | contraindication | 111577008 | |
| Acute abdominal pain | contraindication | 116290004 | |
| Procedure on urinary system | contraindication | 118677009 | |
| von Willebrand disorder | contraindication | 128105004 | DOID:12531 |
| Seizure disorder | contraindication | 128613002 | |
| Obsessive-compulsive disorder | contraindication | 191736004 | DOID:10933 |
| Insomnia | contraindication | 193462001 | |
| Impaired renal function disorder | contraindication | 197663003 | |
| Disease of liver | contraindication | 235856003 | DOID:409 |
| Sleep automatism | contraindication | 247962006 | |
| Benign prostatic hyperplasia | contraindication | 266569009 | |
| Anemia | contraindication | 271737000 | DOID:2355 |
| Pregnancy, function | contraindication | 289908002 | |
| Lesion of brain | contraindication | 301766008 | |
| Thrombocytopenic disorder | contraindication | 302215000 | DOID:1588 |
| Neutropenic disorder | contraindication | 303011007 | DOID:1227 |
| Panic disorder | contraindication | 371631005 | DOID:594 |
| Primary adrenocortical insufficiency | contraindication | 373662000 | |
| Operation on gastrointestinal tract | contraindication | 386621005 | |
| Pseudomembranous enterocolitis | contraindication | 397683000 | |
| Respiratory insufficiency | contraindication | 409623005 | |
| Breastfeeding (mother) | contraindication | 413712001 | |
| Myocardial ischemia | contraindication | 414795007 | DOID:3393 |
| Myocardial infarction in recovery phase | contraindication | 418044006 | |
| Central nervous system depression | contraindication | 418072004 | |
| Porphyria | contraindication | 418470004 | |
| Ultrarapid metabolizer due to cytochrome p450 CYP2D6 variant | contraindication | 422681000 | |
| Dysfunction of sphincter of Oddi | contraindication | 430887001 | |
| Acute erosive gastritis | contraindication | 444926003 | |
| Acute exacerbation of asthma | contraindication | 708038006 |
None
None
| Dissociation level | Dissociation constant | Type (acidic/basic) |
|---|---|---|
| pKa1 | 7.65 | acidic |
| pKa2 | 9.34 | acidic |
None
None
| Target | Class | Pharos | UniProt | Action | Type | Activity value (-log[M]) | Mechanism action | Bioact source | MoA source |
|---|---|---|---|---|---|---|---|---|---|
| GABA-A receptor alpha-1/beta-3/gamma-2 | Ion channel | POSITIVE ALLOSTERIC MODULATOR | WOMBAT-PK | CHEMBL |
| ID | Source |
|---|---|
| 4018107 | VUID |
| N0000179058 | NUI |
| D03182 | KEGG_DRUG |
| 19860 | RXNORM |
| C0054234 | UMLSCUI |
| CHEBI:102524 | CHEBI |
| CHEMBL454 | ChEMBL_ID |
| DB00241 | DRUGBANK_ID |
| 2481 | PUBCHEM_CID |
| C004470 | MESH_SUPPLEMENTAL_RECORD_UI |
| 7138 | IUPHAR_LIGAND_ID |
| 7 | INN_ID |
| KHS0AZ4JVK | UNII |
| 4311 | MMSL |
| 72849 | MMSL |
| d03061 | MMSL |
| 387563005 | SNOMEDCT_US |
| 96196008 | SNOMEDCT_US |
| 4018107 | VANDF |
| 001423 | NDDF |
| Product | Category | Ingredients | NDC | Form | Quantity | Route | Marketing | Label |
|---|---|---|---|---|---|---|---|---|
| Butalbital, Acetaminophen, Caffeine and Codeine Phosphate | HUMAN PRESCRIPTION DRUG LABEL | 4 | 0054-0650 | CAPSULE | 50 mg | ORAL | ANDA | 33 sections |
| Butalbital, Acetaminophen, Caffeine and Codeine Phosphate | HUMAN PRESCRIPTION DRUG LABEL | 4 | 0054-3000 | CAPSULE | 50 mg | ORAL | ANDA | 33 sections |
| Butalbital, Acetaminophen, and Caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 0143-0170 | CAPSULE | 50 mg | ORAL | ANDA | 26 sections |
| Butalbital, aspirin, and caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 0527-1552 | CAPSULE | 50 mg | ORAL | ANDA | 25 sections |
| Butalbital, Acetaminophen, and Caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 0527-1695 | TABLET | 50 mg | ORAL | ANDA | 28 sections |
| butalbital, acetaminophen and caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 0527-4094 | CAPSULE | 50 mg | ORAL | ANDA | 27 sections |
| Butalbital, Acetaminophen, and Caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 0527-4095 | CAPSULE | 50 mg | ORAL | ANDA | 27 sections |
| Butalbital, Acetaminophen, and Caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 0591-2640 | CAPSULE | 50 mg | ORAL | ANDA | 25 sections |
| Butalbital, Acetaminophen, Caffeine, and Codeine Phosphate | HUMAN PRESCRIPTION DRUG LABEL | 4 | 0591-2641 | CAPSULE | 50 mg | ORAL | ANDA | 27 sections |
| Butalbital, Acetaminophen, Caffeine, and Codeine Phosphate | HUMAN PRESCRIPTION DRUG LABEL | 4 | 0591-3220 | CAPSULE | 50 mg | ORAL | NDA authorized generic | 32 sections |
| Butalbital, Acetaminophen, and Caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 0591-3369 | TABLET | 50 mg | ORAL | ANDA | 27 sections |
| butalbital and acetaminophen | HUMAN PRESCRIPTION DRUG LABEL | 2 | 0603-2540 | TABLET | 50 mg | ORAL | ANDA | 25 sections |
| Ascomp with Codeine | HUMAN PRESCRIPTION DRUG LABEL | 4 | 0722-6094 | CAPSULE | 50 mg | ORAL | ANDA | 33 sections |
| Butalbital, Acetaminophen, Caffeine, and Codeine Phosphate | HUMAN PRESCRIPTION DRUG LABEL | 4 | 0722-6670 | CAPSULE | 50 mg | ORAL | ANDA | 32 sections |
| Butalbital, Acetaminophen, Caffeine, and Codeine Phosphate | HUMAN PRESCRIPTION DRUG LABEL | 4 | 0722-7028 | CAPSULE | 50 mg | ORAL | ANDA | 32 sections |
| Butalbital, Acetaminophen, and Caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 0722-7029 | CAPSULE | 50 mg | ORAL | ANDA | 27 sections |
| Butalbital and Acetaminophen | HUMAN PRESCRIPTION DRUG LABEL | 2 | 0722-7075 | TABLET | 50 mg | ORAL | ANDA | 25 sections |
| Butalbital, Acetaminophen, and Caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 0722-7320 | TABLET | 50 mg | ORAL | ANDA | 26 sections |
| Butalbital, aspirin, and caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 0781-2270 | CAPSULE | 50 mg | ORAL | ANDA | 25 sections |
| Butalbital, Acetaminophen, and Caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 0904-6938 | TABLET | 50 mg | ORAL | ANDA | 28 sections |
| Butalbital, Acetaminophen and Caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 10135-628 | CAPSULE | 50 mg | ORAL | ANDA | 25 sections |
| Butalbital, Acetaminophen and Caffeine | HUMAN PRESCRIPTION DRUG LABEL | 3 | 10702-253 | TABLET | 50 mg | ORAL | ANDA | 26 sections |
| BUTALBITAL, ACETAMINOPHEN AND CAFFEINE | HUMAN PRESCRIPTION DRUG LABEL | 3 | 11534-187 | CAPSULE | 50 mg | ORAL | ANDA | 27 sections |
| Tencon | HUMAN PRESCRIPTION DRUG LABEL | 2 | 11584-0030 | TABLET | 50 mg | ORAL | ANDA | 28 sections |
| Butalbital, Acetaminophen and Caffeine | Human Prescription Drug Label | 3 | 13107-075 | CAPSULE | 50 mg | ORAL | ANDA | 24 sections |
| BUTALBITAL, ACETAMINOPHEN AND CAFFEINE | HUMAN PRESCRIPTION DRUG LABEL | 3 | 13925-535 | CAPSULE | 50 mg | ORAL | ANDA | 14 sections |
| BUTALBITAL, ACETAMINOPHEN AND CAFFEINE | HUMAN PRESCRIPTION DRUG LABEL | 3 | 13925-536 | CAPSULE | 50 mg | ORAL | ANDA | 14 sections |
| ACETAMINOPHEN, BUTALBITAL AND CAFFEINE | HUMAN PRESCRIPTION DRUG LABEL | 3 | 16590-022 | TABLET | 50 mg | ORAL | ANDA | 13 sections |
| BUTALBITAL, ACETAMINOPHEN AND CAFFEINEPLUS | HUMAN PRESCRIPTION DRUG LABEL | 3 | 16590-581 | TABLET | 50 mg | ORAL | ANDA | 21 sections |
| BUTALBITAL, ASPIRIN, AND CAFFEINE | HUMAN PRESCRIPTION DRUG LABEL | 3 | 16590-911 | CAPSULE | 50 mg | ORAL | NDA authorized generic | 27 sections |