
Organic Building Blocks
Organic building blocks are fundamental components in the synthesis of complex organic molecules, serving as the basic units from which larger and more intricate structures are constructed. These versatile compounds are essential in various fields, including pharmaceuticals, materials science, and biochemical research. They encompass a wide range of chemical classes, such as carbonyls, acids, amines, and halides, each providing unique reactivity and functionality. Organic building blocks are used to create polymers, active pharmaceutical ingredients (APIs), and natural products, playing a critical role in drug discovery and development. Their applications extend to the synthesis of chiral compounds, heterocycles, and fluorinated compounds, which are pivotal in designing molecules with specific properties and activities. Moreover, these building blocks are integral to advanced analytical techniques like NMR spectroscopy and gas chromatography, where they serve as standards and reagents. The diversity and adaptability of organic building blocks make them indispensable in both industrial and academic research, driving innovation and progress in chemical synthesis and applications.
Subcategories of "Organic Building Blocks"
- Alcohols C1-C6(307 products)
- Alcohols C10-C11(286 products)
- Alcohols C12-C14(160 products)
- Alcohols C15+(185 products)
- Alcohols C7(159 products)
- Alcohols C8(240 products)
- Alcohols C9(186 products)
- Aldehydes C1-C7(242 products)
- Aldehydes C11+(238 products)
- Alkenes C11+(88 products)
- Alkenes C3-C7(95 products)
- Alkenes C8-C10(87 products)
- Amines C1-C5(117 products)
- Amines C11-C12(164 products)
- Amines C13-C16(222 products)
- Amines C17+(184 products)
- Amines C6(195 products)
- Amines C7(264 products)
- Amines C8(268 products)
- C10 Alkyl Groups(22 products)
- C11 Alkyl Groups(15 products)
- C12 Alkyl Groups(20 products)
- C13 Alkyl Groups(9 products)
- C14 Alkyl Groups(12 products)
- C15 Alkyl Groups(11 products)
- C16 Alkyl Groups(21 products)
- C17 Alkyl Groups(14 products)
- C18 Alkyl Groups(16 products)
- C20 Alkyl Groups(9 products)
- C4 Alkyl Groups(12 products)
- C5 Alkyl Groups(15 products)
- C6 Alkyl Groups(21 products)
- C7 Alkyl Groups(20 products)
- C8 Alkyl Groups(33 products)
- C9 Alkyl Groups(15 products)
- Carboxylic Acids C1-C5(237 products)
- Carboxylic Acids C11-C14(369 products)
- Carboxylic Acids C15+(197 products)
- Carboxylic Acids C6(122 products)
- Carboxylic Acids C7(298 products)
- Carboxylic Acids C8(430 products)
- Carboxylic Acids C9(309 products)
- Cyanides/Nitriles C2-C6(147 products)
- Cyanides/Nitriles C7-C8(288 products)
- Cyanides/Nitriles C9+(332 products)
- Esters C1-C5(181 products)
- Esters C10(380 products)
- Esters C11(228 products)
- Esters C12(246 products)
- Esters C13-C15(279 products)
- Esters C16+(266 products)
- Esters C6(194 products)
- Esters C7(182 products)
- Esters C8(308 products)
- Esters C9(410 products)
- Ethers C10-C13(245 products)
- Ethers C14+(156 products)
- Ethers C3-C7(164 products)
- Ethers C8-C9(240 products)
- Halogenated Alkyl C1-C5(152 products)
- Halogenated Alkyl C10+(84 products)
- Halogenated Alkyl C6-C9(99 products)
- Halogenated Aryl C10-C12(117 products)
- Halogenated Aryl C13+(222 products)
- Halogenated Aryl C6(103 products)
- Halogenated Aryl C6-C7(434 products)
- Halogenated Aryl C7(324 products)
- Halogenated Aryl C8+(81 products)
- Halogenated Aryl C8-C9(166 products)
- Hydrocarbon Building Blocks(6,093 products)
- Ketones C11-C13(325 products)
- Ketones C14-C16(325 products)
- Ketones C17+(140 products)
- Ketones C3-C7(227 products)
- Ketones C8(232 products)
- Ketones C9-C10(425 products)
- Nitro Compounds C1-C6(114 products)
- Nitro Compounds C9+(245 products)
- Nitrogen (N) Containing Building Blocks(5,659 products)
- Oxygen (O) Containing Building Blocks(4,807 products)
- Phenols C10-C11(189 products)
- Phenols C12-C15(252 products)
- Phenols C16+(142 products)
- Phenols C6(163 products)
- Phenols C7(198 products)
- Phenols C8-C9(267 products)
- Pyridines C11+(249 products)
- Pyridines C5-C6(376 products)
- Pyridines C7(246 products)
- Pyridines C8+(93 products)
- Pyridines C8-C10(246 products)
- Sulfur (S) Containing Building Blocks(2,317 products)
- ≥C19 Alkyl Groups(41 products)
- ≥C23 Alkyl Groups(9 products)
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Found 43092 products of "Organic Building Blocks"
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Acetamidine Hydroiodide
CAS:Controlled Product<p>Applications Acetamidine Hydroiodide is used as a reactant in the synthesis of hexagonal polytypes.<br>References Stoumpos, Constantinos C., et al.: Inorg. Chem., 56(1), 56-73 (2017)<br></p>Formula:C2H6N2·HIColor and Shape:NeatMolecular weight:58.08 + (127.91)1-Hydroxy-5-[2-(2H-tetrazol-5-yl)ethyl]-1H-indazole
CAS:Controlled ProductFormula:C10H10N6OColor and Shape:NeatMolecular weight:230.2269,9'-Bis(4-Hydroxyphenyl)fluorene-13C12
CAS:Controlled Product<p>Applications 9,9'-Bis(4-Hydroxyphenyl)fluorene-13C12 is the labeled analogue of 9,9-Bis (4-Hydroxyphenyl) Fluorene (B446800), which is used in the production of polyarylene ethers and extensively used in the study of polymer electrolyte membranes with the potential for fuel cell application.<br>References Miyatake, K. et al.: J. Am. Chem. Soc., 129, 3879 (2007); Chikashige, Y. et al.: Macromolecules, 38, 7121 (2005);<br></p>Formula:C12C13H18O2Color and Shape:NeatMolecular weight:362.3216-Phenoxypyridazin-3-amine
CAS:Controlled Product<p>Applications 6-Phenoxypyridazin-3-amine is used in the preparation of mitochondrial branched chain aminotransferase (BCATm).<br>References Borthwick, Jennifer A. et al., J. Med. Chem. 59, 2452-2467(2016);<br></p>Formula:C10H9N3OColor and Shape:NeatMolecular weight:187.1982,3',4-Trimethylbiphenyl
CAS:Controlled Product<p>Applications 2,3',4-Trimethylbiphenyl is a useful research intermediate. A trimethylbiphenyl isomer extract from Australian crude oil.<br>References Alexander, R., J. Chromatogr., 538, 424 (1991)<br></p>Formula:C15H16Color and Shape:NeatMolecular weight:196.28716α,17-Epoxy-11β-hydroxypregn-4-ene-3,20-dione
CAS:Controlled Product<p>Applications 16α,17-Epoxy-11β-hydroxypregn-4-ene-3,20-dione is an intermediate in the synthesis of 16-Hydroxycorticosterone 20-Hydroxy-21-Acid (H918430), an oxidized derivative of corticosterone (C695700).<br>References Brooks, C.J.W., et al.: Anal. Chem., 37, 636 (1965);<br></p>Formula:C21H28O4Color and Shape:NeatMolecular weight:344.441,9-Diacetoxynonane
CAS:Controlled Product<p>Applications 1,9-Diacetoxynonane (cas# 4944-60-9) is a useful research chemical.<br></p>Formula:C13H24O4Color and Shape:NeatMolecular weight:244.33Acetylsulfenyl Chloride
CAS:Controlled ProductFormula:C2H3ClOSColor and Shape:NeatMolecular weight:110.5631-Pentane-d11-thiol
CAS:Controlled Product<p>Applications 1-Pentane-d11-thiol is a useful isotopically labeled compound of 1-Pentanethiol (P274053)<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Formula:C5D11HSColor and Shape:NeatMolecular weight:115.28(R)-1-(Naphthalen-1-yl)ethanol
CAS:Controlled ProductFormula:C12H12OColor and Shape:NeatMolecular weight:332.111Methyl 2-Phenylacetate-d2
CAS:Controlled Product<p>Applications Methyl 2-Phenylacetate-d2 is the labelled form of Methyl Phenylacetate (M327490) which is used as a reagent in the synthesis of various organic reactions, one of which is the synthesis of Vulpinic Acid (V850000); a lichen metabolite with anti-inflammatory properties.<br>References Shachak, M., et al.: Science, 236, 1098 (1987); Froberg, L., et al.: Lichenologist, 25, 83 (1993); Hesbacher, S., et al.: J. Chem. Ecology, 21, 233 (1995)<br></p>Formula:C9D2H8O2Color and Shape:NeatMolecular weight:152.187N-Nitrosodimethylamine (100 ug/mL in Methanol)
CAS:Controlled ProductFormula:C2H6N2OColor and Shape:Single SolutionMolecular weight:74.083,3'-Bisdemethylpinoresinol
CAS:Controlled Product<p>Applications 3,3'-Bisdemethylpinoresinol is an impurity formed in the synthesis of Sesamin (S280500) metabolites which acts as antioxidant in the liver.<br>References Nguyen, P. H., et al.: J. Natural. Prod. 76, 2080 (2013);<br></p>Formula:C18H18O6Color and Shape:NeatMolecular weight:330.33bis(4-Diethylaminophenyl)methanol
CAS:Controlled Product<p>Applications Bis(4-diethylaminophenyl)methanol (cas# 134-91-8) is a useful research chemical.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Formula:C21H30N2OColor and Shape:NeatMolecular weight:326.472,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine
CAS:Controlled Product<p>Applications 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine (cas# 84-67-3) is a useful reagent for manufacturing cured films and semiconductor devices.<br>References Aoshima, T., et al.: PCT Int. Appl. (2020), WO 2020226131 A1<br></p>Formula:C14H16N2Color and Shape:NeatMolecular weight:212.291,2,4-Triazine (>90%)
CAS:Controlled Product<p>Applications 1,2,4-Triazine is used in improvements of pesticide formulations with lactamides. 1,2,4-triazines scaffold-valuable lead molecules possess diverse pharmacological activities, easy synthetic routes for synthesis and attracted researchers for development of new chemotherapeutic agents in human and mouse model.<br>References Bell, G., et al.: U.S. Pat. Appl. Publ., (2011); Rao, D. Srinivasa, et al.: Chemica Sinica, 7, 101-130 (2016);<br></p>Formula:C3H3N3Purity:>90%Color and Shape:NeatMolecular weight:81.081,10-Diaminodecane
CAS:Controlled Product<p>Applications 1,10-Diaminodecane (cas# 646-25-3) is a useful research chemical.<br></p>Formula:C10H24N2Color and Shape:NeatMolecular weight:172.31Pyraloxin
CAS:Controlled Product<p>Applications Pyraloxin is a volatile compound that is formed in oil frying model oxidation.<br>References Gasparoli, A., et al.: Riv. Ital. delle Sostanze Grasse. 62, 91 (1985)<br></p>Formula:C6H4O3Color and Shape:NeatMolecular weight:124.094Cholesteryl TEG Phosphoramidite
CAS:Controlled ProductFormula:C70H106N3O11PColor and Shape:NeatMolecular weight:1196.578C.I.Basic Red 1:1
CAS:Controlled ProductFormula:C27H29N2O3·ClColor and Shape:NeatMolecular weight:464.984Methyl 3-Oxo-4-(2,4,5-trifluorophenyl)butanoate
CAS:Controlled Product<p>Applications Methyl 3-Oxo-4-(2,4,5-trifluorophenyl)butanoate is a useful synthetic intermediate in the synthesis of Sitagliptin (S491000); a trizolopyrazine dipeptidyl peptidase (DPP) IV inhibitor for the treatment of type II diabetes.<br>References Liu, F., et al.: J. Chem. Res., 34, 230 (2010); Ahn, J. H., et al.: Bioorg. Med. Chem. Lett., 17, 2622 (2007); Hansen, K. B., et al.: Org. Process Res. Dev., 9, 634 (2005)<br></p>Formula:C11H9F3O3Color and Shape:NeatMolecular weight:246.184-[(4-Carboxybenzoyl)oxy]butyl-4-hydroxybutyl Ester 1,4-Benzenedicarboxylic Acid
CAS:Controlled ProductFormula:C24H26O9Color and Shape:NeatMolecular weight:458.4582-DIethylamino-6-hydroxy-4-methylpyrimidine
CAS:Controlled ProductFormula:C9H15N3OColor and Shape:NeatMolecular weight:181.231,2,5,6-Tetrahydro-3-hydroxy-α,2-dioxo-1-[4-(2-oxo-1-piperidinyl)phenyl]-4-pyridineacetic Acid
CAS:Controlled ProductFormula:C18H18N2O6Color and Shape:NeatMolecular weight:358.3455,7-Dimethoxy-3-(1-naphthoyl)coumarin
CAS:Controlled Product<p>Applications Coumarin derivatives are involved in photogeneration of reactive oxygen species from ketocoumarins.<br>References McCord, J., et al.: J. Biol. Chem., 244, 6049 (1969), Peters, G., et al.: Biochim. Biophys. Acta, 637, 43 (1981), Reszka, K., et al.: J. Photochem. Photobiol., 55, 359 (1992), Lee, M., et al.: J. Med. Chem., 37, 1208 (1994),<br></p>Formula:C22H16O5Color and Shape:NeatMolecular weight:360.36tert-Heptyl Mercaptan
CAS:Controlled ProductFormula:C7H16SColor and Shape:NeatMolecular weight:132.2671-[3-(Aminooxy)propyl]-1-methyl-piperidine-13C3 Bromide
Controlled ProductFormula:C6C3H21N2O•BrColor and Shape:NeatMolecular weight:176.25 + 79.90N-(2-Hydroxyethyl)succinimide
CAS:Controlled Product<p>Applications N-(2-HYDROXYETHYL)SUCCINIMIDE (cas# 18190-44-8) is a useful research chemical.<br></p>Formula:C6H9NO3Color and Shape:NeatMolecular weight:143.146,7-Dihydro-5H-[1]pyrindin-6-ylamine
CAS:Controlled ProductFormula:C8H10N2Color and Shape:NeatMolecular weight:134.1781-Ethyl-4-nitrosopiperazine
CAS:Controlled Product<p>Applications 1-Ethyl-4-nitrosopiperazine is a useful research chemical for organic synthesis and other chemical processes.<br>References Thunus, L., et al: Ann. Pharm. Fr., 37, 451 (1979); Borikar, S. P., et al.: Synth. Commun., 40, 654 (2010)<br></p>Formula:C6H13N3OColor and Shape:NeatMolecular weight:143.193-(4-tert-Butylbenzene)propionic Acid Methyl Ester
CAS:Controlled Product<p>Applications 3-(4-tert-Butylbenzene)propionic Acid Methyl Ester (cas# 1211-99-0) is a compound useful in organic synthesis.<br></p>Formula:C14H16O2Color and Shape:NeatMolecular weight:216.281-(((6Z,9Z,26Z)-18-Isocyanopentatriaconta-6,9,26-trien-18-yl)sulfonyl)-4-methylbenzene
Controlled ProductFormula:C43H71NO2SColor and Shape:NeatMolecular weight:666.0944,4’,(5’)-Di-(tert-butylcyclohexano)-18-crown-6
CAS:Controlled Product<p>Applications 4,4’,(5’)-Di-(tert-butylcyclohexano)-18-crown-6 is a crown ether-based sorbent used in the analysis and separation of minerals.<br>References Yankovskaya, V. et al: J. Radioanal. Nucl. Chem., 314, 119 (2017);<br></p>Formula:C28H52O6Color and Shape:NeatMolecular weight:500.751Ethylene-13C2-diamine Dihydrochloride
CAS:Controlled Product<p>Applications Ethylene-13C2-diamine 2HCl (CAS# 77435-60-0) is a useful isotopically labeled research compound.<br></p>Formula:C2H8N2• 2(HCl)Color and Shape:NeatMolecular weight:62.08 + 2(36.46)Dihydroergonovine
CAS:Controlled Product<p>Applications Dihydroergonovine is a derivative o Ergonovine (E597800), an oxytocic, stimulates contraction of uterine muscle; partial agonist at serotonergic and dopaminergic receptors in CNS; selective, potent antagonist at smooth muscle serotonergic receptors.<br>References Meisheri, K., et al.: Eur. J. Pharmacol., 60, 1 (1979), de Groot, A., et al.: Drugs, 56, 523 (1998), Carvalho, J., et al.: Obstet. Gynecol., 104, 1005 (2004),<br></p>Formula:C19H25N3O2Color and Shape:NeatMolecular weight:986.8723-Amino-N-(Tertbutylbenzenesulfonamide
CAS:Controlled Product<p>Applications 3-Amino-N-(Tert-Butyl)Benzenesulfonamide (cas# 608523-94-0) is a useful research chemical.<br></p>Formula:C10H16N2O2SColor and Shape:NeatMolecular weight:228.315-(3,5-Dimethoxyphenyl)-2,4-pentadienoic Acid Ethyl Ester
CAS:Controlled Product<p>Applications 5-(3,5-Dimethoxyphenyl)-2,4-pentadienoic Acid Ethyl Ester is used in discovery of KLS-13019 as cannabidiol-derived neuroprotectant.<br>References Kinney, William A., et al.: ACS Med. Chem., 7, 424-428 (2016);<br></p>Formula:C15H18O4Color and Shape:NeatMolecular weight:262.301Isodrine (>90%)
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications Isodrine is a highly toxic compound that is used as a pesticide in the agricultural industry.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Gaines, T.: Toxicol. Appl. Pharm., 14, 515 (1969); Walton, I., et al.: Org. Lett., 14, 2686 (2012)<br></p>Formula:C12H8Cl6Color and Shape:NeatMolecular weight:364.91trans-2-Hexenal-D2
CAS:Controlled Product<p>Applications trans-2-Hexenal-D2 is a labelled analogue of trans-2-Hexenal (H294820). trans-2-Hexenal is an unsaturated aldehyde that has an apple odour. trans-2-Hexenal is produced by soybean plants, and is also a sex pheromone produced by the female polyphemus moth.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Corbo, M., et al.: J. Agr. Food Chem., 48, 2401 (2000); De Lucca, A., et al.: J. Food Sci., 76, M381 (2011); Riddiford, L.: Science, 158, 139 (1967)<br></p>Formula:C6H8D2OColor and Shape:NeatMolecular weight:100.16tert-Butyl cis-4-Amino-2-methylpiperidine-1-carboxylate
CAS:Controlled ProductFormula:C11H22N2O2Color and Shape:NeatMolecular weight:214.3054'-((1,2',7'-Trimethyl-1H,3'H-[2,5'-bibenzo[d]imidazol]-3'-yl)methyl)-[1,1'-biphenyl]-2-carboxylic Acid
CAS:Controlled ProductFormula:C31H26N4O2Color and Shape:NeatMolecular weight:486.5643-Methylpentanedioic-2,2,4,4-d4 Acid
CAS:Controlled Product<p>Applications 3-Methylpentanedioic-2,2,4,4-d4 Acid (CAS# 1219798-68-1) is a useful isotopically labeled research compound.<br></p>Formula:C6H6D4O4Color and Shape:NeatMolecular weight:150.173,5-Dihydro-2-methyl-4H-imidazo[4,5-c]pyridin-4-one
CAS:Controlled ProductFormula:C7H7N3OColor and Shape:NeatMolecular weight:149.153-Propyl-2-cyclohexenone
CAS:Controlled Product<p>Applications 3-Propyl-2-cyclohexenone is used as a reagent in the iron-catalyzed enantioselective epoxidation of cyclic aliphatic enones with aqueous H2O2<br>References Cusso, O., et al.: J. Am. Chem. Soc. 138, 2732 (2016)<br></p>Formula:C9H14OColor and Shape:NeatMolecular weight:138.207Indopine
CAS:Controlled Product<p>Applications Indopine is a useful research chemical for organic synthesis and other chemical processes.<br>References Gray, A. ., et al.: J. Org. Chem., 26, 3368 (1961), Miyazaki, Y.,et al.: Org. Biomol. Chem., 4, 2529 (2006)<br></p>Formula:C23H28N2Color and Shape:NeatMolecular weight:332.482N-Ethylsuccinimide
CAS:Controlled Product<p>Applications N-Ethylsuccinimide is an industrial solvent which has been shown to be embryotoxic.<br>References Schindler, B. et al.: Anal. Chem., 84, 3787 (2012);<br></p>Formula:C6H9NO2Color and Shape:Off-WhiteMolecular weight:127.14

