
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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Cebranopadol
CAS:Controlled Product<p>Applications Cebranopadol can be obtained from 1,4-Cyclohexanedione Monoethylene Acetal (C987955) which is used in the preparation of series of potent analgesic compounds. 1,4-Cyclohexanedione Monoethylene Acetal (C987955) is also used as a building block in the synthesis of tritium labelled probes for the autoradiography study of the dopamine reuptake complex.<br>References Linders, J. et al.: J. Lab. Comp. Radiopharm., 31, 671 (1992); Lednicer, D. et al.: J. Med. Chem., 22, 1157 (1979);<br></p>Formula:C24H27FN2OColor and Shape:NeatMolecular weight:378.48(1H-Indazol-3-yl)-methyl-amine
CAS:Controlled ProductFormula:C8H9N3Color and Shape:NeatMolecular weight:147.177N-2-Pyridinyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
CAS:Controlled Product<p>Applications N-2-Pyridinyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide is a reagent used in the synthesis of a compound applied as a Bruton tyrosine kinase inhibitor and its use for treating or relieving BTK-mediated disease.<br>References Li, Y. et al.: PCT Int. Appl. 108 pp., (2018)<br></p>Formula:C18H20BNO4Color and Shape:NeatMolecular weight:325.167Ethynyloxybenzene
CAS:Controlled Product<p>Applications Ethynyloxybenzene is used in stereoselective carboindation of internal Alkynyl Ethers with organosilicon or -stannane nucleophiles to give beta-Alkoxyalkenylindium products.<br>References Kang, K., et al.: Journal of Organic Chemistry, 84, 13345-13363 (2019);<br></p>Formula:C8H6Color and Shape:NeatMolecular weight:102.13N-(1,1-Dioxido-2,3-dihydro-3-thienyl)glycine
CAS:Controlled Product<p>Applications N-(1,1-dioxido-2,3-dihydro-3-thienyl)glycine (cas# 201990-24-1) is a useful research chemical.<br></p>Formula:C6H9NO4SColor and Shape:NeatMolecular weight:191.21Dihexadecyl Phosphate
CAS:Controlled Product<p>Applications Dihexadecyl phosphate is a lipid used for research purposes.<br></p>Formula:C32H67O4PColor and Shape:NeatMolecular weight:546.85Dihydroergonovine
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:986.872N-Nitroso-methyl-tertbutyl-amine
CAS:Controlled Product<p>Applications N-Nitroso-methyl-tertbutyl-amine is used in the rubber industry.<br>References Aoyama, M., et al.: Nippon Gomu Kyokaishi, 83, 243-246 (2010);<br></p>Formula:C5H12N2OColor and Shape:NeatMolecular weight:116.1622,4,6-Triacetylphloroglucinol
CAS:Controlled Product<p>Applications 2,4,6-Triacetylphloroglucinol (cas# 2161-87-7) is a compound useful in organic synthesis.<br></p>Formula:C12H12O6Color and Shape:NeatMolecular weight:252.22Ethyl 2-Methyl-5-hexenoate
CAS:Controlled Product<p>Applications Ethyl 2-Methyl-5-hexenoate is an intermediate in the synthesis of trans-1,3-Dimethylcyclopentane (~70%) (D464915) which is one of the products after the biodegradation of crude oil.<br>References Elias, R., et. al: Org. Geochem., 38,2111 (2007)<br></p>Formula:C9H16O2Color and Shape:NeatMolecular weight:156.2222-((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:303.3792-(Benz-d5-hydrylthio)acetamide
CAS:Controlled ProductFormula:C15D5H10NOSColor and Shape:NeatMolecular weight:262.3822,6-Dichloro-4-nitroanisole
CAS:Controlled Product<p>Applications 2,6-Dichloro-4-nitroanisole (cas# 17742-69-7) is a useful research chemical.<br></p>Formula:C7H5Cl2NO3Color and Shape:NeatMolecular weight:222.03Propane-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:123.17N-(5-Carboxypentyl)-3-hydroxy-N-methylaniline
CAS:Controlled ProductFormula:C13H19NO3Color and Shape:NeatMolecular weight:237.29Posaconazole (Ethyl-d5)
CAS:Controlled ProductFormula:C37D5H37F2N8O4Color and Shape:NeatMolecular weight:705.8082,2'-Ethylenedianiline
CAS:Controlled Product<p>Applications 2,2'-Ethylenedianiline is used as a reagent to synthesize Oxcarbazepine (O869250), a broad-specturm, second-generation anticonvulsant drug that is used to treat partial and complex partial seizures in children and adults. 2,2'-Ethylenedianiline is also used as a reagent to prepare a series of triterpines (e.g. Lupeol [L474850]), compounds that have chemopreventative activity.<br>References Asmaa, M., et al.: Pac. J. Cancer Prevent., 15, 475 (2014); Kalis, M. & Huff, N.: Clin. Ther., 23, 680 (2001); Malke, S., et al.: Pharm. Sci., 69, 211 (2007); Schmidt, D. & Elger, C.: Epil. Beh., 5, 627 (2004)<br></p>Formula:C14H16N2Color and Shape:NeatMolecular weight:212.29Ticagrelor Acetate
CAS:Controlled Product<p>Applications Ticagrelor Acetoxide is an acetoxy impurity of Ticagrelor (T437700). Ticagrelor (T437700), the first reversible oral P2Y12 receptor antagonist, provides faster, greater, and more consistent ADP-receptor inhibition than Clopidogrel. Used in the treatment of acute coronary syndromes (ACS).<br>References Matetzky, S., et al.: Circulation, 109, 3171 (2004), Bassand, J., et al.: Eur. Heart J., 28, 1598 (2007), Jakubowski, J., et al.: Cardiovasc. Drug Rev., 25, 357 (2007)<br></p>Formula:C25H30F2N6O5SColor and Shape:White To Off-WhiteMolecular weight:564.6N-Boc Gatifloxacin N-Oxide
Controlled Product<p>Applications N-Boc Gatifloxacin N-Oxide is an intermediate used in the synthesis of Gatifloxacin N-Oxide (G250005), which is an impurity of Gatifloxacin (G250000), an antibacterial agent.<br>References Bauernfeind, A.: J. Antimicro. Chemother., 40, 639 (1997), Fukuda, H., et al.: Antimicrob. Ag. Chemother., 42, 1917 (1998),<br></p>Formula:C24H30FN3O7Color and Shape:NeatMolecular weight:491.5093-Methoxy 5-Dibenzosuberenone
CAS:Controlled Product<p>Applications An intermediate in the preparation of pharmaceutically active Cyproheptadines.<br>References Thompson, W., et al.: J. Med. Chem., 33, 789 (1990),<br></p>Formula:C16H12O2Color and Shape:NeatMolecular weight:236.27Quinapril benzyl ester maleate
CAS:Controlled ProductFormula:C32H36N2O5·C4H4O4Color and Shape:NeatMolecular weight:644.712,3',4-Trimethyldiphenylmethane
CAS:Controlled ProductFormula:C16H18Color and Shape:NeatMolecular weight:210.314Acrylic Acid-d4
CAS:Controlled Product<p>Applications Acrylic Acid-d4 (CAS# 285138-82-1) is a useful isotopically labeled research compound.<br></p>Formula:C3D4O2Color and Shape:NeatMolecular weight:76.095-Methyl-2,4-dinitrobenzene-1-sulfonic Acid
CAS:Controlled Product<p>Applications 5-Methyl-2,4-dinitrobenzene-1-sulfonic Acid is an impurity in the treatment of 2,4,6-trinitrotoluene (TNT),an exoplosive material.<br>References Zhang, M. et al.: Chem. Eng. J., 259, 876 (2015);<br></p>Formula:C7H6N2O7SColor and Shape:NeatMolecular weight:262.19(E)-3-(3-(2-Ethoxyphenyl)-3-oxoprop-1-en-1-yl)quinolin-2(1H)-one
CAS:Controlled Product<p>Applications (E)-3-(3-(2-Ethoxyphenyl)-3-oxoprop-1-en-1-yl)quinolin-2(1H)-one is a useful research chemical.<br></p>Formula:C20H17NO3Color and Shape:NeatMolecular weight:319.357-Oxooctadecanoic Acid Methyl Ester
CAS:Controlled Product<p>Applications 7-Oxooctadecanoic Acid Methyl Ester is a long-chain aliphatic acid ester found in extracts from hardwood. 7-Oxooctadecanoic Acid Methyl Ester is used in the preparation of monofluorinated fatty acids as mechanistic probes.<br>References Abe, Z. et al.: Tok. Daig. Nogak. Ensh. Hok., 67, 16 (1975); Buist, P.H. et al.: J. Chem. Soc. Perk. Trans. Org. Bio-Org. Chem., 17, 2617 (1997);<br></p>Formula:C19H36O3Color and Shape:NeatMolecular weight:312.494'-Nitroacetanilide-2',3',5',6'-d4
CAS:Controlled Product<p>Applications 4'-Nitroacetanilide-2',3',5',6'-d4 (CAS# 68239-25-8) is a useful isotopically labeled research compound.<br></p>Formula:C8H4D4N2O3Color and Shape:NeatMolecular weight:184.19N,5-Dimethyl-1H-indole-3-ethanamine
CAS:Controlled ProductFormula:C12H16N2Color and Shape:NeatMolecular weight:188.269Z-Benzohydroximoyl Chloride
CAS:Controlled Product<p>Applications Z-Benzohydroximoyl Chloride is an intermediate in the synthesis of Oxacillin Sodium Salt (O758503). Oxacillin sodium salt is a narrow spectrum beta-lactam antibiotic. It can be used in analytical study of combination of reversed phase liquid chromatography and zwitterion exchange-reversed phase-hydrophilic interaction mixed-mode liquid chromatography coupled with mass spectrometry for anal. of antibiotics and their impurities.<br>References Lu, L., et al.: Journal of Chinese Pharmaceutical Sciences, 23, 106 (2014)<br></p>Formula:C7H6ClNOColor and Shape:NeatMolecular weight:155.5823-(Pyridin-4-yl)propanoic Acid
CAS:Controlled ProductFormula:C8H9NO2Color and Shape:NeatMolecular weight:151.1631,3-Diisopropyl-1H-imidazolium Hydroxide
CAS:Controlled ProductFormula:C9H17N2•OHColor and Shape:NeatMolecular weight:153.24 + (17.01)Propargylamine
CAS:Controlled Product<p>Applications A useful intermediates in the preparation of drugs or pesticides.<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:C3H5NColor and Shape:NeatMolecular weight:55.08(R)-(R)-2-Methoxy-2-oxo-1-phenylethyl 2,2-dimethylcyclopropanecarboxylate
Controlled Product<p>Applications (R)-(R)-2-Methoxy-2-oxo-1-phenylethyl 2,2-dimethylcyclopropanecarboxylate is a reagent in the synthesis of (1R)-2,2-Dimethylcyclopropanecarboxamide (D472200) which is involved in the screening system for active and enantioselective amidase based on its acyl transfer.<br>References Zheng, R., et al.: Appl. Microbiol. Biotechnol., 74, 256-262 (2007)<br></p>Formula:C15H18O4Color and Shape:NeatMolecular weight:262.301Sodium Glycerophosphate Pentahydrate
CAS:Controlled ProductFormula:C3H7Na2O6P•5(H2O)Color and Shape:NeatMolecular weight:306.141-Phenyl-2-propyn-1-ol
CAS:Controlled Product<p>Applications 1-Phenyl-2-propyn-1-ol (cas# 4187-87-5) is a useful research chemical.<br></p>Formula:C9H8OColor and Shape:NeatMolecular weight:132.15N-(2-Ethyl-6-methylphenyl)alanine Methyl Ester
CAS:Controlled ProductFormula:C13H19NO2Color and Shape:NeatMolecular weight:221.296Thiomorpholine 1,1-Dioxide
CAS:Controlled Product<p>Applications Thiomorpholine 1,1-dioxide is a useful building block, used in the synthetic preparation of antibacterial biaryloxazolidinone analogues, and isothiazolo-pyridine derivatives for use as cyclin G-associated kinase inhibitors and antiviral agents.<br>References Wu, Y.; et al.: Eur. J. Med. Chem., 158, 247 (2018); Pu, S.; et al.: J. Med. Chem., 61, 6178 (2018).<br></p>Formula:C4H9NO2SColor and Shape:NeatMolecular weight:135.18(R)-2-Hydroxysuccinic Acid Methyl Ester
CAS:Controlled ProductFormula:C5H8O5Color and Shape:NeatMolecular weight:148.113-(1H-indol-5-yl)propanoic acid
CAS:Controlled Product<p>Applications 3-(1H-indol-5-yl)propanoic acid (cas# 192717-19-4) is a useful research chemical.<br></p>Formula:C11H11NO2Color and Shape:NeatMolecular weight:189.212-Pyridineacetonitrile
CAS:Controlled Product<p>Applications 2-Pyridineacetonitrile is a useful reagent for the organic synthesis and studies of pyridyl and dihydropyridyl analogs of meperidine and ketobemidone with their antinociceptive activities.<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 Buolamwini, J. K., et al.: Drug Des. Deliv., 7, 19 (1990)<br></p>Formula:C7H6N2Color and Shape:NeatMolecular weight:118.145-Methyl-2-(trifuloromethyl)-4-thiazoleacetic Acid
CAS:Controlled ProductFormula:C7H6F3NO2SColor and Shape:NeatMolecular weight:225.188(±)-Benzfendizone-13C1 (5-ethyl-a-13C)
CAS:Controlled Product<p>Applications (±)-Benzfendizone-13C1 (5-ethyl-a-13C) is a useful isotopically labeled compound<br></p>Formula:CC24H25F3N2O6Color and Shape:NeatMolecular weight:507.475-Formyl-1-(1-phenylpropan-2-yl)-1H-pyrrole-2-carboxylic Acid
Controlled Product<p>Applications 5-Formyl-1-(1-phenylpropan-2-yl)-1H-pyrrole-2-carboxylic Acid has 5-Formylpyrrole-2-carboxylic Acid (B414788) in its structure, which is used in preparation of Oxoindolylidene derivatives for use as AMPK activators.<br>References Gurram Ranga, M., et al.: PCT Int. Appl., (2014);<br></p>Formula:C15H15NO3Color and Shape:NeatMolecular weight:257.284(2R)-1-((((S)-2,3-Dihydroxypropoxy)(hydroxy)phosphoryl)oxy)-3-(((Z)-icos-1-en-1-yl)oxy)propan-2-yl (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate
Controlled ProductFormula:C46H83O9PColor and Shape:NeatMolecular weight:811.123-Pyridylethylene Glycol-d4
Controlled ProductFormula:C7D4H5NO2Color and Shape:NeatMolecular weight:143.1772,7-Bis(1-methyl-1-phenylethyl)-9H-fluorene
CAS:Controlled Product<p>Applications 2,7-Bis(1-methyl-1-phenylethyl)-9H-fluorene is used in preparation of of metallocene complexes for syndiospecific polymerization of propylene.<br>References Alt, H.,et al.: Journal of Organometallic Chemistry, 522, 39-54 (1996);<br></p>Formula:C31H30Color and Shape:NeatMolecular weight:402.57Ethyl 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:266.3332-Sulfanylbenzonitrile
CAS:Controlled ProductFormula:C7H5NSColor and Shape:NeatMolecular weight:135.1864-[2-(Dimethylamino)ethyl]benzene-1,2-diol Hydrobromide
CAS:Controlled ProductFormula:C10H15NO2·HBrColor and Shape:NeatMolecular weight:262.144

