Amino Acids with Oxygen or Sulphur
Amino acids with oxygen or sulfur atoms in their side chains play crucial roles in biological systems, including enzyme function, redox reactions, and structural stability of proteins. This category includes amino acids such as serine, threonine, cysteine, and methionine. At CymitQuimica, we offer a diverse range of high-quality oxygen- and sulfur-containing amino acids to support your biochemical and pharmaceutical research, ensuring reliable and consistent performance in your studies.
Products of "Amino Acids with Oxygen or Sulphur"
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Found 157 products on this category.
S-Methyl-L-Cysteine S-Oxide
CAS:Formula:C4H9NO3SColor and Shape:Pale Yellow SolidMolecular weight:151.18Acetylcysteine Impurity 13 (CEMA)
CAS:Formula:C8H13NO5SColor and Shape:White To Off-White Semi-SolidMolecular weight:235.25Vedaprofen 100 µg/mL in Acetonitrile
CAS:Formula:C19H22O2Color and Shape:Single SolutionMolecular weight:282.38Acetylcysteine EP Impurity C
CAS:Formula:C10H16N2O6S2Color and Shape:White To Off-White SolidMolecular weight:324.37Acetylcysteine Impurity 11 HCl
CAS:Formula:C5H9NO3S·HClColor and Shape:White To Off-White SolidMolecular weight:163.20 36.46Cysteine Impurity 9 Trifluoroacetate
CAS:Formula:C3H9NS·C2HF3O2Color and Shape:Colorless OilMolecular weight:91.17 114.02N-Acetyl-S-3-Hydroxypropylcysteine-d6
CAS:Formula:C8H9D6NO4SColor and Shape:White To Off-White SolidMolecular weight:227.31Acetylcysteine EP Impurity D
CAS:Formula:C7H11NO4SColor and Shape:White To Off-White SolidMolecular weight:205.23Acetylcysteine Impurity 9 Sodium Salt
CAS:Formula:C8H14NO4S·NaColor and Shape:White To Off-White SolidMolecular weight:220.26 22.99N-Acetyl-d3-S-(3-hydroxypropyl)cysteine, Dicyclohexylammonium Salt
CAS:Formula:C8H12D3NO4S·C12H23NMolecular weight:224.29 181.32D-Homocysteine Lactone HCl
CAS:Formula:C4H7NO2·HClColor and Shape:White To Off-White SolidMolecular weight:101.11 36.46Acetylcysteine Impurity 22 Sodium Salt
CAS:Formula:C8H13N2O5·NaColor and Shape:White To Off-White SolidMolecular weight:249.26 22.99Acetylcysteine Impurity 21
CAS:Formula:C7H11NO4SColor and Shape:White To Off-White SolidMolecular weight:205.23(R)-S-Carboxymethyl-L-Cysteine Sulfoxide (Carbocisteine (R)-S-Oxide)
CAS:Formula:C5H9NO5SMolecular weight:195.020Acetylcysteine Impurity 4 Disodium Salt
CAS:Formula:C5H7NO5S·2NaColor and Shape:White To Off-White SolidMolecular weight:193.18 2*22.99L-Cysteinesulfinic acid
CAS:Formula:C3H7NO4SColor and Shape:White To Off-White SolidMolecular weight:153.15Acetylcysteine Impurity 20-d3 Sodium Salt (Mixture of Z and E Isomers)
CAS:Formula:C10H13D3NO4S·NaColor and Shape:White To Off-White SolidMolecular weight:249.33 22.99Acetylcysteine-d3
CAS:Formula:C5H6D3NO3SColor and Shape:White To Off-White SolidMolecular weight:166.21Acetylcysteine Impurity 2 (L-Cysteic Acid)
CAS:Formula:C3H7NO5SColor and Shape:White To Off-White SolidMolecular weight:169.15IA-Alkyne
CAS:IA-Alkyne: TRPC agonist, cysteine-reactivity probe, potential in respiratory infection study.Formula:C8H12INOPurity:99.76%Color and Shape:SolidMolecular weight:265.09Ref: TM-T15543
1mg59.00€5mg126.00€10mg187.00€25mg264.00€50mg329.00€100mg455.00€1mL*10mM (DMSO)120.00€Acetylcysteine Impurity 8
CAS:Formula:C8H14N2O5SColor and Shape:White To Off-White SolidMolecular weight:250.272-Iodoacetamide
CAS:Iodoacetamide, an alkylating agent, is commonly utilized for cysteine alkylation in proteomics sample preparation.Formula:C2H4INOPurity:98.54% - ≥98%Color and Shape:CrystallineMolecular weight:184.96N-Acetyl-S-(2-hydroxypropyl)-L-Cysteine Dicyclohexylammonium Salt
CAS:Formula:C8H15NO4S·C12H23NMolecular weight:221.27 181.32N-Acetyl-S-(2-hydroxypropyl)Cysteine-d3 Dicyclohexylammonium Salt
CAS:Formula:C8H12D3NO4S·C12H23NMolecular weight:224.29 181.32S-(2-Thiazolyl)-L-Cysteine
CAS:Formula:C6H8N2O2S2Color and Shape:White To Off-White SolidMolecular weight:204.26S-(1,2-Dichlorovinyl)-Cysteine HCl
CAS:Formula:C5H7Cl2NO2S·HClColor and Shape:Pale Brown SolidMolecular weight:216.08 36.46PF-6274484
CAS:PF-6274484 is an EGFR inhibitor with Ki values of 0.14 and 0.18 nM for EGFR-L858R/T790M and WT-EGFR, respectively.Formula:C18H14ClFN4O2Purity:97.71%Color and Shape:SolidMolecular weight:372.78Ref: TM-T22396
2mg40.00€5mg60.00€10mg92.00€25mg187.00€50mg350.00€100mg522.00€500mg1,130.00€1mL*10mM (DMSO)66.00€Acetylcysteine Impurity 5 ((S)-Acetylcysteine)
CAS:Formula:C5H9NO3SColor and Shape:White To Off-White SolidMolecular weight:163.19N,S-Carboxymethyl L-Cysteine HCl
CAS:Formula:C7H11NO6S·HClColor and Shape:Colorless Semi-SolidMolecular weight:237.23 36.46S-(1,2-Dichlorovinyl)-Cysteine
CAS:Formula:C5H7Cl2NO2SColor and Shape:White To Off-White SolidMolecular weight:216.09(2R)-HMPMA (Mixture of Diastereomers)
CAS:Formula:C9H17NO4SColor and Shape:White To Off-White SolidMolecular weight:235.30Acetylcysteine Impurity 3
CAS:Formula:C5H9NO6SColor and Shape:White To Off-White SolidMolecular weight:211.19N-Acetyl-S-(2-hydroxypropyl)Cysteine-d6 Dicyclohexylammonium Salt
Formula:C8H9D6NO4S·C12H23NMolecular weight:227.31 181.32Acetylcysteine Impurity 14 HCl DiHCl
CAS:Formula:C8H17N3O2S·2HClColor and Shape:Colorless Sticky-OilMolecular weight:219.31 2 36.46S-Phenylmercapturic Acid
CAS:Controlled ProductApplications An important metabolite of Benzene.Formula:C11H13NO3SColor and Shape:White To Light GreenMolecular weight:239.29Cysteine monohydrate
CAS:Cysteine monohydrate is a semi-essential proteinogenic amino acid.Formula:C3H9NO3SColor and Shape:SolidMolecular weight:139.17Cysteine protease inhibitor-2
CAS:Cysteine protease inhibitor from US20070032499A1; halts DCT116 at 6.5μM, PC3 at 4.4μM.Formula:C13H5N5OPurity:98%Color and Shape:SolidMolecular weight:247.21L-Cysteinyl-L-Cysteine Trifluoroacetate
CAS:Formula:C6H12N2O3S2·C2HF3O2Molecular weight:224.30 114.02Acetylcysteine Impurity 1 Sodium Salt
CAS:Formula:C5H6NO2S·NaColor and Shape:Off-White SolidMolecular weight:144.17 22.99S-(1,2-Dichlorovinyl)-Cysteine-13C3-15N
CAS:Formula:C2H7Cl2O2S13C315NColor and Shape:White To Off-White SolidMolecular weight:220.05Dacisteine
CAS:Dacisteine (N,S-Diacetyl-L-cysteine) is an inhibitor of New Delhi metallo-beta-lactamase-1 (NDM-1, IC50 = 1000 μM).Formula:C7H11NO4SPurity:99.71%Color and Shape:SolidMolecular weight:205.23Acetylcysteine EP Impurity C Disodium Salt
CAS:Formula:C10H14N2O6S2·2NaColor and Shape:White To Off-White SolidMolecular weight:322.35 2*22.99S-Carboxymethyl-L-Cysteine Sulfoxide (Carbocisteine S-Oxide)
CAS:Formula:C5H9NO5SColor and Shape:White To Off-White SolidMolecular weight:195.19N,S-Carboxymethyl rac-Cysteine HCl
Formula:C7H11NO6S·HClColor and Shape:Colorless Semi-SolidMolecular weight:237.23 36.46Cysteine hydrazide
CAS:Cysteine hydrazide is an enrichment tool for the mass spectrometric characterization of bacterial-free oligosaccharides.Formula:C3H9N3OSColor and Shape:SolidMolecular weight:135.19(4S)-2-Hydroxy-2-methyl-4-thiazolidinecarboxylic Acid
Formula:C5H9NO3SColor and Shape:Colorless Semi-SolidMolecular weight:163.19N,S-Carboxymethyl rac-Cysteine
Formula:C7H11NO6SColor and Shape:White To Off-White SolidMolecular weight:237.23Acetylcysteine Impurity 20 Sodium Salt (Mixture of Z and E Isomers)
CAS:Formula:C10H16NO4S·NaColor and Shape:White To Off-White SolidMolecular weight:246.31 22.99DL-Homocysteine Thiolactone HCl
CAS:Formula:C4H7NOS·HClColor and Shape:White To Off-White SolidMolecular weight:117.17 36.46Cysteine Impurity 7 ((R,S)-N-Acetyl-S-(2-hydroxy-3-methyl-3-buten-1-yl)-L-Cysteine)
Formula:C10H17NO4SMolecular weight:247.31Cysteine Impurity 1
CAS:Formula:C5H7NO3SColor and Shape:White To Off-White SolidMolecular weight:161.18(S)-S-Carboxymethyl-L-Cysteine Sulfoxide (Carbocisteine (S)-S-Oxide)
CAS:Formula:C5H9NO5SMolecular weight:195.19Acetylcysteine EP Impurity A (L-Cystine)
CAS:Formula:C6H12N2O4S2Color and Shape:White To Off-White SolidMolecular weight:240.29Acetylcysteine Impurity 9 Potassium Salt
CAS:Formula:C8H14NO4S·KColor and Shape:White To Off-White SolidMolecular weight:220.26 39.10Acetylcysteine EP Impurity B (L-Cysteine)
CAS:Formula:C3H7NO2SColor and Shape:White To Off-White SolidMolecular weight:121.16Acetylcysteine Impurity 7 (rac-Acetylcysteine)
CAS:Formula:C5H9NO3SColor and Shape:White To Off-White SolidMolecular weight:163.19Cysteine Impurity 5 ((R,S)-N-Acetyl-S-(2-hydroxy-2-methyl-3-buten-1-yl)-L-Cysteine)
Formula:C10H17NO4SMolecular weight:247.31Fudosteine
CAS:Fudosteine is a novel mucoactive agent and a MUC5AC mucin hypersecretion inhibitor.Formula:C6H13NO3SPurity:99.59%Color and Shape:Off-White CrystallineMolecular weight:179.24S-Methyl-L-cysteine sulfoxide
CAS:Controlled ProductFormula:C4H9NO3SColor and Shape:Off-WhiteMolecular weight:151.18Ethylene Dicysteine Diethyl Ester (ECD) DiHCl
CAS:Formula:C12H24N2O4S2·2HClMolecular weight:324.45 2*36.46L-Homocysteine Thiolactone HCl
CAS:Formula:C4H7NOS·HClColor and Shape:White To Off-White SolidMolecular weight:117.17 36.462-Cyanopyrimidine
CAS:2-Cyanopyrimidine (m-Hydroxyphenylpropionic acid) is inhibitor of cathepsin K(IC50 : 170 nM)Formula:C5H3N3Purity:99.27%Color and Shape:Crystalline SolidMolecular weight:105.1L-Homocysteine Thiolactone Hydrochloride
CAS:Controlled ProductApplications L-Homocysteine Thiolactone Hydrochloride is used to prepare substituted homocysteine analogs as inhibitors of peptidylglycine α-amidating monooxygenase. It is also used to synthesize (mercaptoacyl)alanylprolines as metalloprotease inhibitors. References Erion, M., et al.: J. Med. Chem., 37, 4430 (1994); Slusarchyk, W., et al.: Bioorg. Med. Chem. Lett., 5, 753 (1995)Formula:C4H8ClNOSColor and Shape:NeatMolecular weight:153.63L-Cysteine
CAS:L-Cysteine: non-essential amino acid, aids protein synthesis, detox, collagen production, skin elasticity, and biochemical metabolism.Formula:C3H7NO2SPurity:99.70% - 99.89%Color and Shape:White Solid CrystallineMolecular weight:121.16
