File revised: Thu, Mar 27, 2014 .
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Tutorials: Beginning Organic Chemistry. | Organic Nomenclature | Problem Solving
The following molecular models are part of Dave's molecular models database.
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The models may be used for educational or personal purposes, but may not be copied for publishing use without permission of the author.
| Formula | Molar Mass | Name (click for model) | Comments |
|---|---|---|---|
| CH5N | 31.07 | Methanamine, methylamine | Synthesis by a non-chemist!" |
| C2H2N2O | 70.06 | Furazan | " |
| C2H5N | 43.08 | Aziridine | " |
| C2H6N2 | 58.1 | Acetimidine | pKb: 12.1" |
| C2H6N2 | 58.1 | 1,2-Diazetidine | " |
| C2H7N | 45.1 | Ethanamine, ethylamine | Information." |
| C2H7N | 45.1 | N-Methylmethanamine, dimethylamine | Information." |
| C2H8N2 | 60.12 | Ethane-1,2-diamine, ethylenediamine | Information." |
| C3H3N3 | 81.09 | 1,3,5-Triazine | " |
| C3H4N2 | 68.09 | Imidazole | " |
| C3H4N2 | 68.09 | pyrazole | " |
| C3H5NO4 | 119.09 | Hadacidin | Antitumor antibiotic properties" |
| C3H6N6 | 126.15 | Melamine | Used to form resins with methanal (formaldehyde). Some uses." |
| C3H6N6O6 | 222.15 | 1,3,5-Trinitro-1,3,5-triazacyclohexane RDX | Cyclonite, high explosive and rat poison." |
| C3H7NO2 | 89.11 | Alanine | Amino acid" |
| C3H7NO2S | 121.17 | (R)-Cysteine | Natural enantiomer, L-" |
| C3H9N | 59.13 | N,N-Dimethylmethanamine | " |
| C3H9N | 59.13 | N-Methylethanamine | " |
| C3H9N | 59.13 | Propan-1-amine | " |
| C3H9N | 59.13 | Propan-2-amine | " |
| C3H9NO | 75.13 | 3-Aminopropan-1-ol | " |
| C4H4N2 | 80.1 | Pyrimidine | " |
| C4H4N2 | 80.1 | Pyrazine | " |
| C4H4N2 | 80.1 | Pyridazine | " |
| C4H4N2O2 | 112.1 | Uracil | Constituent of nucleic acids." |
| C4H5N3O | 111.12 | Cytosine | Constituent of nucleic acids." |
| C4H9N | 71.14 | 2,2-Dimethylaziridine | " |
| C4H9N | 71.14 | Pyrrolidine | " |
| C4H9NO | 87.14 | Morpholine | Enamine reagent." |
| C4H10N | 72.15 | Piperazine | " |
| C4H11N | 73.16 | 2-Methylpropanamine | " |
| C4H11N | 73.16 | N,N-Dimethylethanamine | " |
| C4H11N | 73.16 | N-Ethylethanamine | " |
| C4H11N | 73.16 | (R)-Butan-2-amine | " |
| C4H11N | 73.16 | (S)-Butan-2-amine | " |
| C4H11N | 73.16 | Butan-1-amine | " |
| C4H11N | 73.16 | N-Methylpropan-1-amine | " |
| C4H11NO | 89.16 | 4-Aminobutan-1-ol | " |
| C4H11NO | 89.16 | 2-Amino-2-methylpropan-1-ol | Used in synthesis and as an emulsifying agent in cosmetics, polishes. Also used in hair sprays, wave sets and hair dyes." |
| C5H4N4 | 120.13 | Purine | " |
| C5H5N5 | 135.15 | Adenine | Vitamin B4." |
| C5H5N5O | 151.15 | Guanine | Isolated first from guano." |
| C5H6N2O | 110.13 | Thymine | Constituent of nucleic acids." |
| C5H7NO | 97.13 | (R)-4-Aminocyclopent-2-enone | " |
| C5H11N | 85.17 | Cyclopentanamine | " |
| C5H11N | 85.17 | Piperidine | Found in black pepper." |
| C5H11NO | 101.17 | (E)-5-Aminopent-3-en-1-ol | " |
| C5H11N2O2P | 162.15 | Tabun | Chemical warfare agent. Toxic by absorption through skin and eyes. S enantiomer shown." |
| C5H12ClN | 121.63 | (R)-3-Chloro-N-methylbutan-1-amine | " |
| C5H12N2O | 116.19 | 5-Aminopentanamide | " |
| C5H13N | 87.19 | N-Ethyl-N-methylethanamine | " |
| C5H13N | 87.19 | Pentan-1-amine | " |
| C5H13NO | 103.19 | (2R,3R)-3-Amino-N-methylbutan-2-ol | " |
| C5H13NO | 103.19 | (2S,3S)-3-Amino-N-methylbutan-2-ol | " |
| C5H13NO2 | 119.19 | 2-Amino-2-ethylpropane-1,3-diol | Emulsifying agent in cosmetics." |
| C6H3N3O4 | 181.12 | 2,4-Dinitroaniline | used in azo dye synthesis" |
| C6H5F2N | 127.12 | 2,4-Difluoroaniline | " |
| C6H6N2O2 | 138.14 | 4-Nitroaniline | Highly toxic, absorbed through the skin." |
| C6H7N | 93.14 | Aniline | " |
| C6H7NO | 109.14 | 4-Aminophenol | " |
| C6H7NO | 109.14 | 3-Aminophenol | " |
| C6H8N2O2S | 172.22 | Sulfanilamide | Antibacterial." |
| C6H9N3O2 | 155.18 | Histidine | Amino acid" |
| C6H11N | 97.18 | (S)-Hex-4-yn-3-amine | " |
| C6H11N | 97.18 | (R)-Hex-4-yn-3-amine | " |
| C6H12O3S | 164.24 | Cyclamate | Sweetener (30 x as sweet as sucrose), used in Canada but not in the US. Information" |
| C6H13N | 99.2 | Quinuclidine | " |
| C6H13NO2 | 131.2 | 6-Aminohexanoic acid | " |
| C6H14ClN | 135.66 | (2R,3S)-2-Chloro-4-methylpentan-3-amine | " |
| C6H15N | 101.22 | N,3-Dimethylbutan-2-amine | " |
| C6H15N | 101.22 | N-Ethylbutan-1-amine | " |
| C6H15N | 101.22 | N,N-Diethylethanamine, triethylamine | " |
| C6H15N | 101.22 | N-Methylpentan-3-amine | " |
| C6H15NO | 117.22 | (2S,5R)-5-Aminohexan-2-ol | " |
| C6H16N2 | 116.24 | Hexane-1,6-diamine | Intermediate in the preparation of nylon" |
| C7H7NO2 | 137.15 | 3-Aminobenzoic acid | " |
| C7H7NO2 | 137.15 | 2-Aminobenzoic acid | vitamin L1, anthranilic acid" |
| C7H7NO2 | 137.15 | 4-Aminobenzoic acid | PABA. Sometimes used in sun screen lotions." |
| C7H8NO | 122.16 | 2-Aminobenzaldehyde | " |
| C7H9N | 107.17 | p-Toluidine | " |
| C7H9NO | 123.17 | 4-Methoxyaniline | " |
| C7H15NO3 | 161.23 | (3S,4R)-4-Amino-3-hydroxy-7-oxoheptanoic acid | " |
| C7H17N | 115.25 | 5-Methylpropan-1-amine | isoheptylamine" |
| C8H7N | 117.16 | Indole | Used in perfumary (pleasant smell when diluted.)" |
| C8H11NO2 | 153.2 | Dopamine | Neurotransmitter. A deficiency is associated with Parkinson disease" |
| C8H17N | 127.26 | Coniine | from hemlock, Socrates' poison" |
| C8H17NO3S | 207.32 | Felinine | Isolated from cat urine. Rotation: -11.5" |
| C8H19N | 129.28 | (2R,5R)-5-Methylheptan-2-amine | " |
| C8H19N | 129.28 | (R)-N-Prop-1-ylpentan-2-amine | " |
| C9H7N | 129.17 | Quinoline | Occurs in coal tar. Used in manufacturing dyes, as a preservative and as a solvent." |
| C9H11NO2 | 165.21 | Benzocaine | A topical anesthetic" |
| C9H11NO3 | 181.21 | Tyrosine | L- (S) enantiomer is naturally occuring amino acid." |
| C9H13N | 135.23 | Amphetamine, (benzedrene) | Stimulant, information., drug abuse facts." |
| C9H13NO | 151.23 | (S)-N-Methylphenylethanolamine | " |
| C9H13NO2 | 167.23 | (S)-Phenylephrine | " |
| C9H13NO3 | 183.23 | Epinephrine, adrenalin | Hormone secreted by the adrenal medulla. One use is as a bronchdilator - antiasthma" |
| C9H17N7O4 | 287.33 | Saxitoxin | from dinoflagellates, which include Alexandrium tamarense, Gymnodinium catenatum, and Pyrodinium bahamense cause of 'red tide'. Saxitoxin" |
| C9H20NO3 | 190.3 | (3S,4R,5R)-4-Amino-5-ethyl -3-hydroxy-7-oxoheptanoic acid | " |
| C10H12N2O | 176.24 | Serotonin | Vasoactive amine." |
| C10H14N2 | 162.26 | Nicotine | insecticide" |
| C10H16N6S | 252.38 | Cimetidine, Tagmet | Anti-ulcerative Information" |
| C10H17N3O6S | 307.36 | Glutathione | Major small sulphur-containing molecule in living plants and animals. Information Biochemical roles." |
| C10H23N | 157.34 | N-Ethyl-N-methylheptan-4-amine | " |
| C10H23N | 157.34 | (4S,7R)-7-Methylnonan-4-amine | " |
| C10H23N | 157.34 | (4R,7S)-7-Methylnonan-4-amine | " |
| C11H17NO3 | 211.29 | Mescaline | Hallucinogen from peyote. " |
| C11H23N | 169.35 | trans-2-Ethyl-N-propylcyclohexanamine | " |
| C11H26NO2PS | 267.41 | VX | Chemical warfare compound, a cholinesterase inhibitor more potent than sarin (q.v.). WWW information." |
| C12H11N7 | 253.3 | Triamterene | Dyazide, a diuretic. WWW description or here" |
| C12H13N5O2S | 291.36 | Prontosil | First sulfa drug." |
| C12H18Cl2N4OS | 337.3 | Thiamine | Vitamin B1. Model does not show the two chloride ions." |
| C12H27N | 185.4 | N,N,3-Triethylhexan-3-amine | " |
| C13H20N2O2 | 236.35 | Procaine, Novocaine | A local anesthetic" |
| C13H21NO3 | 239.35 | Albuterol | (Proventil) A bronchodilator. WWW reference." |
| C13H21N3O | 235.37 | Procainamide | A cardiac depressant and local anesthetic, used as an antiarrhythmic" |
| C13H22N4O3S | 314.45 | Ranitidine | Zantac, an anti-ulcerative. WWW description" |
| C14H14N3O3S | 304.37 | Methyl orange | Anion modeled. Indicator in acid-base titrations." |
| C14H15N3 | 225.32 | Butter yellow | Once used to colour margarine." |
| C14H18N2O5 | 294.34 | Aspartame | Nutrasweet, a synthetic, non-nutrative sweetener" |
| C14H22N2O | 234.38 | Lidocaine, Xylocaine | An injectable local anesthetic" |
| C14H22N2O3 | 266.38 | Tenormin | S enantiomer modelled. Drug used in the treatment of high blood pressure, angina pectoris and heart attack. WWW reference." |
| C15H11I4NO4 | 776.91 | Levothyroxine | as sodium salt: Synthroid, for treatment of hyperthyroidism. Thyroid desease references" |
| C15H14ClN3O4S | 367.83 | Cefaclor | Ceclor, an semisynthetic antibiotic. WWW guide to cephalosporins also : How to take cephalosporins" |
| C15H17BrN2 | 305.24 | Dimetapp | Antihistamine. R enantiomer shown. Information More information" |
| C15H21NO2 | 247.37 | Demerol | Narcotic analgesic, similar in action to morphine. Information" |
| C16H8Br2N2O2 | 420.06 | Tyrian purple | 6,6'-dibromoindigo. Prepared from sea snails found near the city of Tyre in very low yield (10,000 snails gave 1 g of dye) and so very expensive and historically available only to royalty." |
| C16H18N2O6 | 334.36 | Nifedipine | Antianginal; antihypertensive. WWW reference." |
| C16H19N3O5S | 365.44 | Amoxicillin | Amoxil, an semisynthetic antibiotic related to penicillin. WWW description" |
| C16H21NO2 | 259.38 | (S)-Propranolol | (-)-Propranolol, a beta blocker for heart disease. Information" |
| C16H21NO2 | 259.38 | (R)-Propranolol | (+)-Propranolol, acts as a contraceptive." |
| C16H21NO3 | 275.38 | Annotinine | Major alkaloid of club mosses." |
| C16H24N2O2 | 276.42 | Molindone | Antipsychotic drug (S enantiomer modelled)." |
| C16H25NO2 | 263.42 | Tramadol | Analegsic. Model shown is the trans (R,R) sterioisomer. Information More information Crystals" |
| C17H18F3NO | 306.36 | Prozac | (Fluoxetine). An antidepressant. WWW reference." |
| C17H18N2 | 250.37 | Troger's base | chirality due to tetrahedral nitrogen in such a molecular position that it cannot invert" |
| C17H19NO3 | 285.37 | Morphine | Most important alkaloid of opium, a narcotic analgesic. Addictive. Sulfate medication" |
| C17H20N2S | 284.45 | (S)-Promethazine | Phenothiazine-type antihistamine used predominantly as an antiemetic or to prevent motion sickness. Reference S enantiomer modelled, though the drug is used as a racemic mixture." |
| C17H21NO | 255.39 | Diphenhydramine Benadryl | Antihistamine Information" |
| C17H21NO4 | 303.39 | Cocaine | a local anesthetic from leaves of Erythroxylon coca, a bush in the Andes" |
| C18H19ClN4 | 326.86 | Clozapine | Antipsychotic drug. Information more.." |
| C18H21NO3 | 299.4 | Codeine | Inhibits the cough reflex" |
| C18H25NO | 271.44 | Dextromethorphan | Active ingredient in most cough medicines" |
| C18H25NO | 271.44 | Levomethorphan | " |
| C18H27NO6 | 353.46 | Hygrophylline | Isolated from Senecio hygrophylus" |
| C19H19N7O6 | 441.45 | Folic acid (folate) | Vitamin" |
| C19H27NO | 285.47 | Pentazocine | Used in obstetrics to dull the pain of labour" |
| C20H22N8O5 | 454.5 | Methotrexate | Blocks the effect of folic acid (q.v.) Information" |
| C20H24N2O2 | 324.46 | Quinine | antimalarial drug isolated from cinchona bark" |
| C20H25N3O | 323.48 | LSD | lysergic acid, diethylamide, a potent hallucinogen" |
| C20H28N2O5 | 376.5 | Enalapril | (Vasotec). An antihypertensive. WWW reference." |
| C21H20N3 | 314.44 | Ethidium ion | Use: biological staining. Health and safety info." |
| C21H22N2O2 | 334.45 | Strychnine | Extremely poisonous. Nux Vomica" |
| C21H23NO5 | 369.45 | Heroin | Acetylated morphine, highly addictive, banned substance. Dogs are trained to detect the acetic acid odour from its synthesis." |
| C21H27NO | 309.49 | Methadone | Narcotic analgesic, similar in action to morphine. Information" |
| C22H26N2O4S | 414.56 | Diltiazem | Cardizem, a calcium channel blocker and coronary vasodilator. WWW description" |
| C22H29NO2 | 339.52 | Darvon | Narcotic analgesic, similar in action to morphine. Information" |
| C23H26N2O4 | 394.51 | Brucine | Highly toxic, like strychnine" |
| C23H29N3O2S2 | 443.67 | cis-Thiothixene | Antipsychotic drug; cis form has greater activity than trans." |
| C23H30N6O4S | 486.65 | Viagra | Drug design by Dr DE Walters who kindly provided the original file. Pfizer's viagra site Evaluation." |
| C23H32N2O5 | 416.57 | Altace Remipril | Antihypertensive Web site More information Crystals photograph" |
| C25H33NO4 | 411.59 | Etorphine | 2000 times more potent than morphine, not safe for human use but used to tranquilize elephants!" |
| C29H35NO2 | 429.65 | Mefepristone | RU-486, the 'morning after' contraceptive. Web resources." |
| C32H41NO2 | 471.74 | Terfenadine (R enantiomer) | Seldane, an antihistamine. Histamine, antihistamine information or Histamine, antihistamine information" |
| C33H40N2O9 | 608.75 | Reserpine | Tranquilizer and antihypertensive." |
| C36H47N5O4 | 613.88 | Indinavir or Crixivan | Antiviral drug used against HIV/AIDS. Information." |
| C37H34N2O9S3 | 746.91 | Brilliant blue FCF | Bright blue food colouring (dianion). Information." |
| C37H34N2O10S3 | 762.91 | Fast green FCF | Sea green food colouring (dianion). Information." |
| C37H67NO13 | 734.05 | Erythromycin A | Produced by a strain of Streptomyces erythreus. Used as an antibacterial." |
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