
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(6,095 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 43594 products of "Organic Building Blocks"
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3,6-Dimethyl-3-heptanol
CAS:Controlled Product<p>Applications 3,6-Dimethyl-3-heptanol (cas# 1573-28-0) is a compound useful in organic synthesis.<br></p>Formula:C9H20OColor and Shape:NeatMolecular weight:144.252-(3-(5-Aminopentyl)oxy)-3-oxopropyl) Atracurium
Controlled ProductFormula:C29H43N2O6Color and Shape:NeatMolecular weight:515.662S-Ethyl O-(4-Nitrophenyl) Carbonothioate
CAS:Controlled Product<p>Applications S-Ethyl O-(4-Nitrophenyl) Carbonothioate is an intermediate in the synthesis of (2-Hydroxypropyl)propyl S-Ethyl Ester Carbamothioic Acid (H651095), a metabolite of EPTC (E592253), which a pesticide.<br>References Chen, Y., et al.: J. Agr. Food Chem., 26, 263-7 (1978);<br></p>Formula:C9H9NO4SColor and Shape:NeatMolecular weight:227.2374-Formyl-1H-pyrazole-3-carboxylic Acid
CAS:Controlled ProductFormula:C5H4N2O3Color and Shape:NeatMolecular weight:140.0977-Formylheptanoic Acid
CAS:Controlled Product<p>Applications 7-Formylheptanoic Acid, is a fatty acid with keto.<br></p>Formula:C8H14O3Color and Shape:NeatMolecular weight:158.195N-(2-Ethyl-6-methylphenyl)alanine Methyl Ester
CAS:Controlled ProductFormula:C13H19NO2Color and Shape:NeatMolecular weight:221.296L-1,2,3,4-Tetrahydronorharman-3-carboxylic Acid Methyl Ester Hydrochloride
CAS:Controlled Product<p>Applications L-1,2,3,4-Tetrahydronorharman-3-carboxylic acid methyl ester hydrochloride (CAS# 83159-19-7) is a useful research chemical compound.<br></p>Formula:C13H14N2O2·HClColor and Shape:NeatMolecular weight:266.73Lincomycin N-Oxide
Controlled Product<p>Applications Lincomycin N-Oxide is an analog of Lincomycin (L466230). Lincomycin is a lincosamide antibiotic that forms cross-links within the peptidyl transferase loop region of the 23S rRNA. Inhibits bacterial protein synthesis. Antibacterial. This compound is a contaminant of emerging concern (CECs).<br>References Mason, D.J., et al.: Antimicrob. Agents Chemother., 555 (1962);Gray, et al.: Toxicol. Appl. Pharmacol., 6, 476 (1964);Muti, H.Y., et al.: Anal. Profiles Drug Subs. Excip., 23, 269 (1994)<br></p>Formula:C18H34N2O7SColor and Shape:NeatMolecular weight:422.537[3-(4-tert-Butoxycarbonylamino-phenyl)-2-oxo-propyl]-phosphonic Acid Dimethyl Ester
CAS:Controlled ProductFormula:C16H24NO6PColor and Shape:NeatMolecular weight:357.3393-(1-(Ethylamino)cyclohexyl)phenol Hydrochloride
CAS:Controlled Product<p>Applications The salt hydrochloride salt of 3-(1-(Ethylamino)cyclohexyl)phenol (E685080). Useful in organic synthesis.<br></p>Formula:C14H21NO•HClColor and Shape:NeatMolecular weight:219.32 + 36.463-(Trimethylsilanyl)propionic Acid 2,5-Dioxopyrrolidin-1-yl Ester
CAS:Controlled ProductFormula:C10H17NO4SiColor and Shape:NeatMolecular weight:243.332Bicyclo[1.1.1]pentan-1-amine
CAS:Controlled Product<p>Applications Bicyclo[1.1.1]pentan-1-amine is a reagent useful in a variety of synthesis. In particular, it is used in the prepartion of 2,4-diaminopyrimidines which are histamine H4 receptor ligands.<br>References Bell, A. S. et al.: PCT Int. Appl. 85 pp. (2007)<br></p>Formula:C5H9NColor and Shape:NeatMolecular weight:83.132Ethyl 5-(3,5-Dimethoxyphenyl)pentanoate
CAS:Controlled Product<p>Applications Ethyl 5-(3,5-Dimethoxyphenyl)pentanoate 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:C15H22O4Color and Shape:NeatMolecular weight:266.3333-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:138.2072-((2-((2-((Methylsulfonyl)oxy)propanoyl)oxy)propanoyl)oxy)propanoic Acid
Controlled ProductFormula:C10H16O9SColor and Shape:NeatMolecular weight:312.294Diquat-d12 Dibromide
CAS:Controlled Product<p>Applications Diquat-d12 Dibromide is a useful isotopically labeled compound<br></p>Formula:C12D12N2·2BrColor and Shape:NeatMolecular weight:352.1Imidazo[5,1-b]thiazole-3-carboxylic Acid Hydrochloride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Imidazo[5,1-b]thiazole-3-carboxylic Acid Hydrochloride is a useful research chemical.<br></p>Formula:C6H4N2O2S·HClColor and Shape:NeatMolecular weight:168.17 + 36.46N-([1,1'-Biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine
CAS:Controlled Product<p>Applications N-([1,1'-Biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine (cas# 897671-69-1) is a useful compound for preparing amine-containing organic compounds.<br>References Wang, F., et al.: Faming Zhuanli Shenqing (2020), CN 111662187 A<br></p>Formula:C27H23NColor and Shape:WhiteMolecular weight:361.47(R)-5-Methylhydantoin (app 80% ee)
CAS:Controlled ProductFormula:C4H6N2O2Color and Shape:NeatMolecular weight:114.10Cortisol-2,2,4,6,6,21,21-d7
CAS:Controlled Product<p>Applications Cortisol-2,2,4,6,6,21,21-d7 is a useful isotopically labeled compound of Hydrocortisone(Cortisol) (H714615)<br></p>Formula:C21H23D7O5Color and Shape:NeatMolecular weight:369.51Methyl 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:246.18DBCO-NHS Ester
CAS:Controlled Product<p>Stability Moisture Sensitive<br>Applications DBCO-NHS Ester is a derivative of DBCO (Dibenzylcyclooctyne), used in Cu-free click chemistry. It useful in strain-promoted copper-free azide-alkyne cycloaddition reactions. Used in DNA-Assisted protein analysis such as proximity ligation and extention assays. Intracellular Imaging.<br>References Junhong, Y. et al.: PLOS. One., 9, e108061 (2014); Murrey, H. et al.: J. Am. Chem. Soc., 137, 11461 (2015);<br></p>Formula:C23H18N2O5Color and Shape:NeatMolecular weight:402.4Physcion 8-β-D-glucoside
CAS:<p>Applications Physcion 8-β-D-glucoside has been studied in research relating to the treatment of the glomerulonephritis. It is the glucoside of Physcion (P398000) which is a natural anthraquinone derivative, on the infection process of Blumeria graminis on wheat. Physcion is one of the important active ingredients of ethanol extract from the roots of Chinese rhubarb (Rheum officinale) for controlling powdery mildew.<br>References Kuo, Y.C. et al.: Life. Sci., 68, 1271 (2001); Thiericke, R., et al.: Nat. Prod. Rep.,10, 265 (1993); Lin, C., et al.: J. Nat. Prod., 58, 1934 (1995); Julia, S., et al.: J. Biotechnol., 124, 690 (2006); Wang, W., et al.: J. Antibiot., 60, 603 (2007);<br></p>Formula:C22H22O10Color and Shape:Yellowish SolidMolecular weight:446.40cis-4-((tert-Butyloxycarbonyl)amino)-3-methylpiperidine
CAS:Controlled ProductFormula:C11H22N2O2Color and Shape:NeatMolecular weight:214.305(+)-Dihydro-α-cyperol
CAS:Controlled ProductFormula:C15H26OColor and Shape:NeatMolecular weight:222.3663-Amino-2-naphthol
CAS:Controlled Product<p>Applications 3-Amino-2-Naphthol (cas# 5417-63-0) is a useful research chemical.<br></p>Formula:C10H9NOColor and Shape:BeigeMolecular weight:159.184N-Methylpyrrole-d4 (ring-d4)
CAS:Controlled Product<p>Stability Volatile<br>Applications N-Methylpyrrole-d4 (ring-d4) (CAS# 190386-37-9) is a useful isotopically labeled research compound.<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:C5D4H3NColor and Shape:NeatMolecular weight:85.142-Chloro-5-chlorosulfonylbenzoic Acid
CAS:Controlled Product<p>Applications 2-Chloro-5-chlorosulfonylbenzoic Acid (cas# 137-64-4) is a compound useful in organic synthesis.<br></p>Formula:C7H4Cl2O4SColor and Shape:NeatMolecular weight:255.08Pinolenic Acid-d6
CAS:Controlled ProductFormula:C18D6H24O2Color and Shape:NeatMolecular weight:284.467β-Tyrosine
CAS:Controlled Product<p>Applications 3-Amino-3-(4-hydroxyphenyl)propanoic Acid can be used for the preparing energy-saving and environmentally friendly adhesive.<br>References Li, Y., Faming Zhuanli Shenqing, 6, (2019);<br></p>Formula:C9H11NO3Color and Shape:NeatMolecular weight:181.19Glycidyl Acrylate (Stabilized with MEHQ)
CAS:Controlled ProductFormula:C6H8O3Purity:>85%Color and Shape:NeatMolecular weight:128.132-Hydroxyimino-3-pentanone
CAS:Controlled Product<p>Applications 2-Hydroxyimino-3-pentanone is an intermediate in the preparation of indole derivatives.<br>References Goya, P., et al.: J. Med. Chem., 35, 3977 (1992), Masaguer, C., et al.: Chem. Pharm. Bull., 47, 621 (1999), Wu, S., et al.: Bioorg. Med. Chem. Lett., 16, 5859 (2006),<br></p>Formula:C5H9NO2Color and Shape:NeatMolecular weight:115.13(E)-4-((2-((4-Methoxy-4-oxobut-2-enoyl)oxy)ethyl)amino)-4-oxobutanoic Acid
Controlled ProductFormula:C11H15NO7Color and Shape:NeatMolecular weight:273.239Sodium 5a-Androstan-3b,17b-diol-16,16,17-d3 3-Sulfate
Controlled Product<p>Applications Sodium 5a-Androstan-3b,17b-diol-16,16,17-d3 3-Sulfate is a useful isotopically labeled compound<br></p>Formula:C19H28D3NaO5SColor and Shape:NeatMolecular weight:397.521-[3-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-4-methylpiperazine
CAS:Controlled ProductFormula:C18H29BN2O3Color and Shape:NeatMolecular weight:332.2455-(Octylsulfonyl)-2-phenyl-2H-tetrazole
Controlled Product<p>Applications 5-(Octylsulfonyl)-2-phenyl-2H-tetrazole is an intermediate in the synthesis of (10E)-10-Octadecenoic acid (O235250). (10E)-10-Octadecenoic acid is a fatty acid found in cow milk.<br>References Yang, Y., et al.: Journal of Dairy Science, 102, 2266 (2019).<br></p>Formula:C15H22N4O2SColor and Shape:NeatMolecular weight:322.4264-Amino-5-(ethylsulfonyl)-2-methoxy-N-(2-pyrrolidinylmethyl)benzamide
CAS:Controlled ProductFormula:C15H23N3O4SColor and Shape:NeatMolecular weight:341.43Sulfolane
CAS:Controlled Product<p>Applications Sulfolane is used in lithium-ion batteries.<br>References Lewandowski, A., et. al.: J. Power Sources, 266, 132 (2014); Xing, L., et. al.: Electrochim. Acta, 133, 117 (2014)<br></p>Formula:C4H8O2SColor and Shape:NeatMolecular weight:120.171-[tris(1-Methylethyl)silyl] 1H-Pyrrolo[2,3-b]Pyridine-6-ol
Controlled ProductFormula:C16H26N2OSiColor and Shape:NeatMolecular weight:290.476Tetrahydrogenistein
CAS:Controlled Product<p>Applications Tetrahydrogenistein inhibits catabolism of vitamin D in prostate cancer cells.<br>References Farhan, H.; et al.: J. Chrom. B: Anal. Tech. Biomed. Life Sci., 777, 261 (2002)<br></p>Formula:C15H14O5Color and Shape:NeatMolecular weight:274.269N-Methyl-d3-glycine-2,2-d2 HCl
CAS:Controlled Product<p>Applications N-Methyl-d3-glycine-2,2-d2 HCl (CAS# 1219794-62-3) is a useful isotopically labeled research compound.<br></p>Formula:C3H3D5ClNO2Color and Shape:NeatMolecular weight:130.581,2,4-Benzenetricarboxylic Acid 1,2-Dibutyl Ester
CAS:Controlled Product<p>Applications 1,2,4-Benzenetricarboxylic acid 1,2-Dibutyl Ester is a useful reagent for organic synthesis.<br></p>Formula:C17H22O6Color and Shape:NeatMolecular weight:322.354-Methyl-2-pentanol-1,1,1-d3
CAS:Controlled Product<p>Applications 4-Methyl-2-pentanol-1,1,1-d3 is a useful isotopically labeled compound of 4-Methyl-2-pentanol (M324750)<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:C6D3H11OColor and Shape:NeatMolecular weight:105.22-DIethylamino-6-hydroxy-4-methylpyrimidine
CAS:Controlled ProductFormula:C9H15N3OColor and Shape:NeatMolecular weight:181.23para-Aminobenzyl-DOTA
CAS:Controlled ProductFormula:C23H35N5O8Color and Shape:NeatMolecular weight:509.5533,4,5-Trimethoxy-N-3-pyridinylbenzamide
CAS:Controlled Product<p>Applications 3,4,5-Trimethoxy-N-3-pyridinylbenzamide is used in the preparation of iridium benzoylaminopyridinium complex.<br>References Navarro, Miquel et al., Dalton Trans. 47, 659-662(2018);<br></p>Formula:C15H16N2O4Color and Shape:NeatMolecular weight:288.298

