Skip to content A B C D E F G H I J K L M N O P Q R S T U V W X Y Z sulfamonomethoxine A sulfonamide antiinfective drug. sulfamoxole A fluoroquinolone antibacterial. sulfamoyl The univalent radical NH₂-SO₂- derived from sulfamide sulfamoylated Reacted with sulfamate. sulfamyl The univalent radical H₂N-SO₂- sulfane hydrogen sulfide (IUPAC name) sulfanide Bisulfide, the anion HS⁻. sulfanilamide Any of a class of amino substituted aromatic sulfonamides that are used as antifungal antibiotics; but especially the parent compound 4-aminobenzenesulfonamide sulfanilate Any salt or ester of sulfanilic acid. sulfanilic Of or pertaining to sulfanilic acid sulfanitran A sulfonamide antiinfective drug. sulfantimonite A mixed sulfide / antimonide (such as zinkenite or keeleyite) sulfanyl The univalent -SH radical sulfanylidene The organosulfur divalent functional group =S; the sulfur analogue of the oxo-radical. sulfanyloxazoline Any sulfanyl derivative of an oxazoline sulfanylphenol Any sulfanyl derivative of a phenol sulfaperin A sulfonamide antibacterial. sulfaphenazole A sulfonamide antibacterial. sulfapyridine A particular antibacterial sulfonamide. sulfaquinoxaline A drug used in veterinary medicine to treat coccidiosis. sulfarsenite thioarsenite sulfarsphenamine An orange-yellow powder with the chemical formula C₁₄H₁₄As₂N₂Na₂O₈S₂. sulfasalazine A sulfonamide antibiotic used in the treatment of inflammatory bowel disease (including ulcerative colitis and Crohn's disease) and several types of inflammatory arthritis (e.g. rheumatoid arthritis). sulfasomizole A sulfonamide anti-infective drug. sulfasuccinamide A sulfonamide antiinfective drug. sulfasuxidine succinylsulfathiazole sulfatase Any of several enzymes, in animals and bacteria, which catalyze the hydrolysis of organic sulfates sulfatation Modification by the addition of a sulfate group sulfate Any salt or ester of sulfuric acid. sulfated Treated, or reacted with sulfuric acid or a sulfate. sulfathalidine Synonym of phthalylsulfathiazole. sulfathiazole A short-acting sulfa drug, a common oral and topical antimicrobial prior to the discovery of less toxic alternatives. sulfathiourea A sulfonamide antibacterial. sulfatian Containing sulfate anions. sulfatide sulfates of glycosphingolipids sulfatidosis A form of lysosomal storage disease resulting in a proliferation of sulfatide. sulfation The replacement of a hydrogen atom of an organic compound with a sulfate (-OSO₂OH) functional group, or the replacement of the hydrogen atoms of two molecules to form a sulfate (R-OSO₂O-R) sulfatolamide A drug used in gynecology, a combination of sulfathiourea and mafenide. sulfatrozole A sulfonamide antiinfective drug. sulfcatalase An inactive form of the enzyme catalase formed by reaction with hydrogen sulfide or homocysteine sulfenamide Any compound, of general formula RSNR₂, derived from a sulfenic acid by replacement of the hydroxyl by an amino group sulfenate Any salt or ester of a sulfenic acid sulfenation Reaction with, or conversion to a sulfenic acid sulfene Any S-dioxide of a thioaldehyde or thioketone; R₂SO₂. sulfenic Of or pertaining to sulfenic acid or its derivatives. sulfenium Synonym of sulfenylium. sulfentrazone The herbicide N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenyl]methanesulfonamide sulfenyl The univalent radical, R-S-, derived from sulfane. sulfenylate To cause, or to undergo sulfenylation. sulfenylated Modified by sulfenylation sulfenylation The introduction of a sulfenyl group into a compound sulfenylium any univalent cation of general formula RS⁺ (where R is not H) sulfheme An inactive form of heme formed by reaction with hydrogen sulfide sulfhemoglobin Any of a group of derivatives of hemoglobin, often in the presence of ferrihemoglobin, that are incapable of transporting oxygen. sulfhemoglobinemia The presence of excess sulfhemoglobin in the blood. sulfhydrase An enzyme that replaces a sulfhydryl group with a hydroxy group. sulfhydrate Synonym of hydrosulfide. sulfhydrated Modified by sulfhydration sulfhydration Any reaction in which a sulfhydryl group is attached sulfhydric Relating to hydrogen sulfide. sulfhydryl The univalent radical -SH that is the sulfur analogue of hydroxyl and constitutes the thiol group. sulfhydrylase Any enzyme that catalyses a reaction with hydrogen sulfide to form a sulfhydryl group sulfhydrylation Reaction with a sulfhydryl group or with a sulfhydrylase sulfidation Reaction with sulfur to form sulfides. sulfide Any compound of sulfur and a metal or other electropositive element or group. sulfided Reacted with sulfur to form a sulfide. sulfidic Containing sulfide sulfiding sulfidation sulfido Sulfide as a ligand. sulfidogenic Producing sulfide. sulfidoleukotriene Synonym of cysteinyl leukotriene. sulfilimine sulfimide sulfimeter A device used to measure the amount of sulfur dioxide added to the must in winemaking sulfimidation The imidation (conversion to a sulfimide) of a sulfide sulfimide The compound H₂S=NH, or any of its hydrocarbyl derivatives R₂S=NR'. sulfimine sulfimide sulfinalol A particular beta-adrenergic receptor antagonist. sulfinamide Any amide of a sulfinic acid RS(=O)NR'₂. sulfinamidine any amidine of a sulfinic acid RS(=NR')NR''₂ sulfinamine Any N-sulfinyl derivative of an amine sulfinate Any salt or ester of a sulfinic acid. sulfinated Treated or reacted with a sulfinic acid or sulfur dioxide sulfination Addition of a sulfonate (-SO₂H) group into an organic compound. sulfine Any S-oxide of a thioaldehyde or thioketone R₂C=S=O sulfinic Of or pertaining to sulfinic acids or their derivatives sulfinimine sulfimide sulfinosine The sulfinamide derivative 2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]purine-6-sulfinamide that is a purine nucleoside analog sulfinpyrazone A uricosuric medication used to treat gout. sulfinyl thionyl sulfinylamine any compound with general formula RN=S=O sulfinylation Reaction with, or conversion to a sulfinyl group sulfiram An ectoparasiticide used in the treatment and prevention of scabies. sulfiredoxin An oxidoreductase enzyme involved in antioxidant metabolism sulfisomidine A sulfonamide antibacterial, closely related to sulfadimidine. sulfisoxazole sulfafurazole sulfite Any salt of sulfurous acid. sulfitian Containing sulfite anions. sulfitic Of or pertaining to sulfite. sulfitolysis The cleavage of disulfide bonds by reaction with sulfite sulfoacetaldehyde The sulfonic acid 2-oxoethanesulfonic acid sulfoacetate Any salt or ester of sulfoacetic acid sulfoacid sulfonic acid sulfoaluminate Any of several mineral salts that contain an equimolar mixture of sulfate and silicate; the calcium salt is used as a rapid-setting cement sulfoarsenide Any substance that is a mixed sulfide/arsenide. sulfobenzaldehyde Any of three isomeric sulfonic acids derived from benzaldehyde (or formyl derivatives of benzenesulfonic acid) sulfobenzoate Any of three isomeric sulfonic acids derived from benzoate (or carboxy derivatives of benzenesulfonic acid); the anion of sulfobenzoic acid sulfobetaine The zwitterionic compound dimethylsulfonioacetate (CH₃)₂S⁺-CH₂-CO₂⁻; any derivative of this compound, many of which have industrial applications sulfobromophthalein bromsulphthalein sulfocarbonate thiocarbonate sulfocationite A compound containing a sulfur cation. sulfochloride sulfonyl chloride R-SO₂Cl sulfochlorinated Modified by sulfochlorination. sulfochlorination Simultaneous reaction with sulfur dioxide and chlorine sulfoconjugate A conjugate linked via sulfate groups sulfoconjugated conjugated via sulfate groups sulfoconjugation conjugation via sulfate groups sulfocoumarin Any derivative of a coumarin in which the >C=O group is replaced by >SO₂ sulfocysteine S-cysteine sulphate sulfocysteinuria The presence of sulfocysteine in the urine (typically caused by a deficiency of sulfite oxidase) sulfoform Any sulfated epitope of α-glucosamine sulfogalactosyl The univalent radical derived from galactosyl sulfate sulfoglucuronide Any sulfated form of a glucuronide sulfoglycolipid Any of several glycolipids that contain sulfate groups sulfoglycopeptide A glycopeptide that contains sulfate groups sulfohydrolase Any enzyme that catalyses the hydrolysis of an organic sulfate sulfoindocyanine A C-sulfate derivative of indocyanine that is a fluorescent dye sulfokine A pentapeptide (tyrosine - isoleucine - tyrosine - threonine - glycine) with a sulfate group attached to each of the two tyrosine moieties sulfolactate Any salt or ester of sulfolactic acid sulfolane The compound tetrahydrothiophene 1,1-dioxide that is used as a specialized solvent sulfolene The sulfone 2,5-dihydrothiophene 1,1-dioxide formed by the cycloaddition of sulfur dioxide to butadiene sulfolipid any sulfate ester of a glycolipid sulfolobicin A particular bacteriocin produced by archaea of the genus Sulfolobus. sulfomethyl A chemical group derived from methanesulfonic acid (-CH₂SO₃H). sulfomethylate Add a methane sulfonate group (-CH₂SO₃⁻). sulfomethylation The process or result of adding a methane sulfonate group (-CH₂SO₃⁻) sulfometuron Any drug that is a 2-[(4,6-dimethylpyrimidin-2-yl)carbamoylsulfamoyl]benzoate ester sulfomucin Any of a class of mucins containing sulfate esters. sulfonal A sulfone, derived from acetone and ethyl mercaptan, that is used as a mild hypnotic. sulfonamide Any amide of a sulfonic acid RS(=O)₂NR'₂ sulfonamidic Relating to or composed of sulfonamides. sulfonamidine Synonym of sulfonimidamide. sulfonanilide A particular fungicide. sulfonase Any enzyme that catalyses a sulfonation reaction sulfonate Any salt or ester of a sulfonic acid. sulfonated Treated or reacted with a sulfonic acid sulfonation The replacement of a hydrogen atom of an organic compound with a sulfonic acid (-SO₃H) functional group, often by reaction with sulfuric acid at high temperatures sulfonatoisoindole The sulfonate of an isoindole sulfonator A device for carrying out sulfonation. sulfone Any of a class of organic compounds that have a sulfonyl functional group attached to two carbon atoms; drugs of this structure have been used to treat leprosy. sulfonediimine Any compound, of general formula RS(=NR)₂R, derived from a sulfone by replacing each =O with =NR.