
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 43088 products of "Organic Building Blocks"
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Propane-1-sulfonamide (~90%)
CAS:Controlled Product<p>Applications Propylsulfonamide is used in the preparation of different electron donors in luminogenic luciferins and fluorescent dyes.<br>References Sharma, D., et al.: Org. Lett., 21, 1641-1644 (2019)<br></p>Formula:C3H9NO2SPurity:~90%Color and Shape:NeatMolecular weight:123.17Ethyl 3-Amino-2-cyanoacrylate
CAS:Controlled Product<p>Applications Ethyl 3-Amino-2-cyanoacrylate is useful in the preparation of quinolinones and analogs as antiviral agents<br>References Kumar, D., et al.: PCT Int. Appl., 201 (2007)<br></p>Formula:C6H8N2O2Color and Shape:NeatMolecular weight:140.141-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:143.193,6-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:144.251,3-Bis(2-ethylhexyl)-5,7-di-2-thienyl-4H,8H-benzo[1,2-c:4,5-c']dithiophene-4,8-dione
CAS:Controlled ProductFormula:C34H40O2S4Color and Shape:NeatMolecular weight:608.93(S)-2-Amino-1,1-diphenyl-1-propanol
CAS:Controlled Product<p>Applications (S)-2-AMINO-1,1-DIPHENYL-1-PROPANOL (cas# 78603-91-5) is a useful research chemical.<br></p>Formula:C15H17NOColor and Shape:NeatMolecular weight:227.3Cycloguanil Nitrate
CAS:Controlled ProductFormula:C11H14ClN5·HNO3Color and Shape:NeatMolecular weight:314.728Physcion 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:446.40Ethyl(methoxy)amine Hydrochloride
CAS:Controlled Product<p>Stability Hygroscopic<br></p>Formula:C3H9NO·HClColor and Shape:NeatMolecular weight:111.57Vinylcyclopropane
CAS:Controlled Product<p>Stability Highly Volatile<br>Applications Vinylcyclopropane is a useful synthetic intermediate. Vinylcyclopropane and its derivatives can participate in a variety of transition-metal-catalyzed multicomponent cycloadditions to produce five- to eight-membered carbocycles.<br>References Jiao, L., et al.: J. Org. Chem., 78, 6842 (2013); Pasto, D., et al.: Tetrahedron Lett., 9, 713 (1979); Larock, R., et al.: Tetrahedron, 52, 2743 (1996)<br></p>Formula:C5H8Color and Shape:NeatMolecular weight:68.12Pyracarbolid
CAS:Controlled Product<p>Applications Pyracarbolid is a systemic fungicide for bean rust control.<br></p>Formula:C13H15NO2Color and Shape:NeatMolecular weight:217.26tert-Butyl cis-4-Amino-2-methylpiperidine-1-carboxylate
CAS:Controlled ProductFormula:C11H22N2O2Color and Shape:NeatMolecular weight:214.305L-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:266.73(3-Methylbutyl)(2-phenylethyl)amine
CAS:Controlled Product<p>Applications (3-Methylbutyl)(2-phenylethyl)amine is a trail pheromone of the myrmicine ant.<br>References Attygalle, A. et al., Naturwissenschaften. 85, 38-41(1998);<br></p>Formula:C13H21NColor and Shape:NeatMolecular weight:191.312n-Butyl-d9-amine HCl
CAS:Controlled Product<p>Applications n-Butyl-d9-amine HCl (CAS# 344298-86-8) is a useful isotopically labeled research compound.<br></p>Formula:C4D9H2N·ClHColor and Shape:NeatMolecular weight:118.65tert-Butyl 4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperidine-1-carboxylate
CAS:Controlled ProductFormula:C23H36BNO4Color and Shape:NeatMolecular weight:401.347(2E,4E)-2,4-Decadienoic Acid
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications Trilinolein decomposition product formed during deep frying of food.<br>References Thompson, J.A. et al., J. Am. Oil. Chem. Soc., 55, 897 (1978)<br></p>Formula:C10H16O2Color and Shape:NeatMolecular weight:168.23N-Carboxyalanine Anhydride
CAS:Controlled Product<p>Applications N-Carboxyalanine Anhydride is a reagent used in the synthesis of poly(γ-benzyl-L-glutamate) and its block polypeptides with alanine, leucine and phenylalanine.<br>References Cao, H., et al.: Poly. Int., 61, 774 (2012); Habraken, G.J., et al.: Poly. Chem., 1, 514 (2010);<br></p>Formula:C4H5NO3Color and Shape:NeatMolecular weight:115.09Kifunensine Diacetonide
CAS:Controlled Product<p>Applications Precursor to Kifunensine.<br>References Kayakiri, H., et al.: Chem. Pharm. Bull., 39, 1378 (1991),<br></p>Formula:C14H20N2O6Color and Shape:NeatMolecular weight:312.32Diglycolic anhydride
CAS:Controlled Product<p>Applications Diglycolic anhydride<br></p>Formula:C4H4O4Color and Shape:NeatMolecular weight:116.0722-Ethyl-6-(1-methylpropyl)benzenamine
CAS:Controlled ProductFormula:C12H19NColor and Shape:NeatMolecular weight:177.2864-Methyl-5-pyrimidinecarboxylic Acid
CAS:Controlled ProductFormula:C6H6N2O2Color and Shape:NeatMolecular weight:138.124Ethyl 2-Acetylhexanoate
CAS:Controlled Product<p>Applications Ethyl 2-acetylhexanoate (cas# 1540-29-0) is a useful research chemical.<br></p>Formula:C10H18O3Color and Shape:NeatMolecular weight:186.25(E)-Ethyl 2-Cyano-2-(methoxyimino)acetate
CAS:Controlled ProductFormula:C6H8N2O3Color and Shape:NeatMolecular weight:156.1392-(Benzyl(1-(4-methoxyphenyl)propan-2-yl)amino)-1-(4-(benzyloxy)-3-nitrophenyl)ethanone
CAS:Controlled ProductFormula:C32H32N2O5Color and Shape:NeatMolecular weight:524.61Methyl 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:152.187PD-146176
CAS:Controlled Product<p>Applications PD-146176 is a potent and selective 15-LO inhibitor.<br></p>Formula:C15H11NSColor and Shape:NeatMolecular weight:237.32Alloocimene (Technical Grade)
CAS:Controlled ProductFormula:C10H16Color and Shape:NeatMolecular weight:136.234[1,2,4]Triazolo[1,5-a]pyridin-5-ol
CAS:Controlled Product<p>Applications [1,2,4]Triazolo[1,5-a]pyridin-5-ol is a derivative of 7-Methyl-[1,2,4]triazolo[1,5-a]pyridin-5-ol (B487858(P)), which is a useful compound in high-sensitivity photothermographic material emulsion.<br>References Li, J., & Li, Q.: Faming Zhuanli Shenqing (2009), CN 101419394 A<br></p>Formula:C6H5N3OColor and Shape:NeatMolecular weight:135.127-Ethyl 1-Methyl 2-[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-1-oxopropyl]-heptanedioate
CAS:Controlled Product<p>Applications 7-Ethyl 1-Methyl 2-[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-1-oxopropyl]-heptanedioate is an intermediate in the synthesis of 8-Amino-7-oxopelargonic Acid Hydrochloride (A618750) which is an intermediate in the synthesis of biotin. Pimeloyl-CoA is transformed into AOP in the presence of L-alanine by the enzyme AOP synthase. The catalytic mechanism of AOP synthase has been studied for the elucidation of inhibitors as potential antimicrobial agents.<br>References Ohsugi, M., et al.: J. Nutr. Sci. Vitaminol., 34 (4), 343 (1985), Pearson, B.M., et al.: Lett. Appl. Microbiol., 10 (2), 89 (1990), Ploux, O., et al.: Biochem. J., 283, 327 (1992)<br></p>Formula:C18H31NO7Color and Shape:NeatMolecular weight:373.4414-Benzyl-1,2-dibutyl Benzene-1,2,4-tricarboxylate
Controlled ProductFormula:C24H28O6Color and Shape:NeatMolecular weight:412.4762-((1E,3E)-4-(5-(Dimethylamino)pyridin-2-yl)buta-1,3-dien-1-yl)-4,5-dihydrothiazole-4-carboxylic Acid
Controlled ProductFormula:C15H17N3O2SColor and Shape:NeatMolecular weight:303.3794-(1,4-Dihydro-2,4-dioxo-3(2H)-quinazolinyl)-benzeneacetic Acid
CAS:Controlled Product<p>Applications 4-(1,4-Dihydro-2,4-dioxo-3(2H)-quinazolinyl)-benzeneacetic Acid is a useful research chemical.<br></p>Formula:C16H12N2O4Color and Shape:NeatMolecular weight:296.277Chromone-3-carboxylic Acid
CAS:Controlled Product<p>Applications Chromone-3-carboxylic Acid (cas# 39079-62-4) is a useful research chemical.<br></p>Formula:C10H6O4Color and Shape:NeatMolecular weight:190.153-(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:216.28β-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:181.191-Hydroxy-5-[2-(2H-tetrazol-5-yl)ethyl]-1H-indazole
CAS:Controlled ProductFormula:C10H10N6OColor and Shape:NeatMolecular weight:230.226N-Succinimidyl 6-Maleimidohexanoate
CAS:Controlled Product<p>Applications N-SUCCINIMIDYL 6-MALEIMIDOHEXANOATE (cas# 55750-63-5) is a useful research chemical.<br></p>Formula:C14H16N2O6Color and Shape:NeatMolecular weight:308.28Tetrahydrogenistein
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:274.2697-Hydroxyquinoline-6-carboxylic Acid
CAS:Controlled Product<p>Applications 7-Hydroxyquinoline-6-carboxylic Acid is a useful research compound.<br></p>Formula:C10H7NO3Color and Shape:NeatMolecular weight:189.1673-Amino-benzenesulfonic Acid Ethyl Ester
CAS:Controlled Product<p>Applications 3-Amino-benzenesulfonic Acid Ethyl Ester may be useful as a modifier or additive for manufacturing colour filters found in LCDs.<br>References Ichinohe, D., et al.: Jpn. Kokai Tokkyo Koho (2013), JP 2013068843 A;<br></p>Formula:C8H11NO3SColor and Shape:NeatMolecular weight:201.243(2Z,10E)-2,10-Cycloundecadien-1-one
CAS:Controlled ProductFormula:C11H16OColor and Shape:NeatMolecular weight:164.2441,3-Diisopropyl-1H-imidazolium Hydroxide
CAS:Controlled ProductFormula:C9H17N2•OHColor and Shape:NeatMolecular weight:153.24 + (17.01)1-Benzo[b]thien-4-yl-piperazine
CAS:Controlled Product<p>Applications is an intermediate in synthesizing Brexpiprazole 5-1H-Quinolin-2-one (B677428), an impurity of Brexpiprazole (B677385), which is a drug candidate useful in treatment and prevention of mental disorders including CNS disorders.<br>References Yamashita, H., et al.: PCT Int. Appl., WO 2006112464 A1 20061026 (2006)<br></p>Formula:C12H14N2SColor and Shape:NeatMolecular weight:218.32(R)-2-Hydroxysuccinic Acid Methyl Ester
CAS:Controlled ProductFormula:C5H8O5Color and Shape:NeatMolecular weight:148.11Ethyl Phenylcyanoacetate
CAS:Controlled Product<p>Applications Ethyl phenylcyanoacetate is a reagent used for the asymmetric synthesis of (-)-manzacidin A. It is also a useful reagent for C-C bond formation by conjugate additions with vinyl sulfones.<br>References Wang, B., et al.: J. Am. Chem. Soc. 128, 3928 (2007); Li, H., et al.: J. Am. Chem. Soc. 127, 8948 (2005)<br></p>Formula:C11H11NO2Color and Shape:NeatMolecular weight:189.21Isopropyl-4-(2-nitrophenyl)butyrate
Controlled Product<p>Applications Isopropyl-4-(2-nitrophenyl)butyrate has Nitrobenzene (N493000) monomer in its structure. which is used in preparation of Pyrazines containing Triphenylamine substitute as monomolecular sensors for detecting Nitroaromatic compounds.<br>References Charushin, V. N., et al.: Russ., (2020);<br></p>Formula:C13H17NO4Color and Shape:NeatMolecular weight:251.278

