
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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N-Nitrosodimethylamine (100 ug/mL in Methanol)
CAS:Controlled ProductFormula:C2H6N2OColor and Shape:Single SolutionMolecular weight:74.08Methyl-1H[1,2,3]triazolo[4,5-b]pyridin-6-amine
Controlled ProductFormula:C6H7N5Color and Shape:NeatMolecular weight:149.153[3-(4-tert-Butoxycarbonylamino-phenyl)-2-oxo-propyl]-phosphonic Acid Dimethyl Ester
CAS:Controlled ProductFormula:C16H24NO6PColor and Shape:NeatMolecular weight:357.339Furfural 2,4-Dinitrophenylhydrazone
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications Furfural 2,4-Dinitrophenylhydrazone is a reagent used in the preparation of antimicrobial Schiff ses and β-lactam derivatives.<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 Arun, K. et al.; Int. J. Pharm. Sci., Lett., 2, 140 (2012);<br></p>Formula:C11H8N4O5Color and Shape:NeatMolecular weight:276.20Disodium Chromotropate Dihydrate (Technical Grade)
CAS:Controlled ProductFormula:C10H6Na2O8S2·2H2OColor and Shape:NeatMolecular weight:364.26 + 2(18.02)N-(6-((4-(Methylamino)cyclohexyl)methyl)pyridin-2-yl)-5-phenylthiazol-2-amine
CAS:Controlled ProductFormula:C22H26N4SColor and Shape:NeatMolecular weight:378.534trans-Cinnamic-α,2,3,4,5,6-d6
CAS:Controlled Product<p>Applications trans-Cinnamic-alpha,2,3,4,5,6-d6 is a useful isotopically labeled compound of (2E)-3-Phenyl-2-propenoic Acid (P336185)<br></p>Formula:C9H2D6O2Color and Shape:NeatMolecular weight:154.22,2-Dimethylpropionyl-L-carnitine-d3 HCl (N-methyl-d3)
CAS:Controlled Product<p>Applications 2,2-Dimethylpropionyl-L-carnitine-d3 HCl (N-methyl-d3) is a useful isotopically labeled compound<br></p>Formula:C12D3H21NO4·ClColor and Shape:NeatMolecular weight:284.8(Z)-2-Heptenoic Acid Butyl Ester
CAS:Controlled ProductFormula:C11H20O2Color and Shape:NeatMolecular weight:184.275m-Cymene
CAS:<p>Applications m-Cymene is a miscellaneous reagent used in organic synthesis for oxygenation of alkylbenzenes with methylacridinium ion via photoinduced electron transfer.<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 Fujita, M., et al.: J. Am. Chem. Soc., 118, 8566 (1996);<br></p>Formula:C10H14Color and Shape:ColourlessMolecular weight:134.2184-Hydroxy-L-threonine
CAS:Controlled ProductFormula:C4H9NO4Color and Shape:NeatMolecular weight:135.12DP-1
CAS:Controlled Product<p>Applications DP-1 is a reagent used in the metal-catalyzed and highly enantioselective formation of complex pyrazolone derivatives.<br>References Tao, Z., et. al.: J. Am. Chem. Soc., 135, 9255 (2013);Wang, Z., et. al.: Angew. Chem. Int. Ed. Engl., 50, 4928 (2011);Yang, Z., et. al.: Org. Lett., 13, 596 (2011)<br></p>Formula:C12H14N2OColor and Shape:NeatMolecular weight:202.252N-Demethyltramadol Hydrochloride
CAS:Controlled ProductFormula:C15H23NO2·ClHColor and Shape:White To Off-WhiteMolecular weight:285.81(R)-Methyl 2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetate Hydrochloride
CAS:Controlled ProductFormula:C9H13NO2·HClColor and Shape:NeatMolecular weight:203.671,1-Dimethylcyclopentane
CAS:Controlled ProductFormula:C7H14Color and Shape:NeatMolecular weight:98.19N-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:491.509N-(5-Carboxypentyl)-3-hydroxy-N-methylaniline
CAS:Controlled ProductFormula:C13H19NO3Color and Shape:NeatMolecular weight:237.29Sodium 1,2-Benzisoxazole-3-methanesulfonate-d4
CAS:Controlled ProductFormula:C8D4H2NNaO4SColor and Shape:NeatMolecular weight:239.2173-(Ethylsulfonyl)pyridine-2-sulfonamide
CAS:<p>Applications 3-(Ethylsulfonyl)pyridine-2-sulfonamide (cas# 117671-01-9) is a useful research chemical.<br></p>Formula:C7H10N2O4S2Color and Shape:Off-White To Light BrownMolecular weight:250.32-(Triethoxy-silyl)-ethylamine
CAS:Controlled ProductFormula:C8H21NO3SiColor and Shape:NeatMolecular weight:207.3433,4'-Diisopropyl-1,1'-biphenyl
CAS:Controlled ProductFormula:C18H22Color and Shape:NeatMolecular weight:238.3673H-Imidazo[4,5-b]pyridine-6-carboxylic Acid
CAS:Controlled ProductFormula:C7H5N3O2Color and Shape:NeatMolecular weight:163.133Pyridine-3-yl-methanesulfonyl Chloride Hydrochloride
CAS:Controlled Product<p>Applications Pyridine-3-yl-methanesulfonyl Chloride Hydrochloride is used as a reagent in the preparation of methionine derivatives as inhibitors of protein isoprenyl transferases.<br>References Sebti, S. M., et al.: U.S. 514pp. (2001)<br></p>Formula:C6H6ClNO2S•HClColor and Shape:NeatMolecular weight:228.09Guanidine Phosphate
CAS:Controlled Product<p>Applications GUANIDINE PHOSPHATE (cas# 5423-23-4) is a useful research chemical.<br></p>Formula:(CH5N3)·H3PO4Color and Shape:NeatMolecular weight:216.132-Ethyl-2-methylsuccinic Acid-d3
CAS:Controlled ProductFormula:C7D3H9O4Color and Shape:NeatMolecular weight:163.186Toluene Diisocyanate
CAS:<p>Applications 1,3-Diisocyanato-2-methylbenzene is used in the production of environmentally friendly flame retardant polyurethane.<br>References Zhang, W., et al.: Materials Letters., 267, 127542 (2020)<br></p>Formula:C9H6N2O2Color and Shape:NeatMolecular weight:348.312Cyclopentane-d9
CAS:Controlled Product<p>Applications Cyclopentane-d9 (CAS# 80862-68-6) is a useful isotopically labeled research compound.<br></p>Formula:C5HD9Color and Shape:NeatMolecular weight:79.19Crotonic Acid Ethyl Ester
CAS:Controlled ProductFormula:C6H10O2Color and Shape:NeatMolecular weight:114.1424,5-Dimethyl-1,3,2-dioxathiolane 2,2-dioxide-D8
CAS:Controlled Product<p>Applications 4,5-Dimethyl-1,3,2-dioxathiolane 2,2-dioxide-D8 is an intermediate in the synthesis of Hydroxy Itraconazole-d8 (H943603) which is an isotopically Labelled metabolite of Itraconazole, an orally active antimycotic structurally related to Ketoconazole.<br>References Saag, M., et al.: Antimicrob. Agents Chemother., 32, 1 (1988),<br></p>Formula:C4D8O4SColor and Shape:NeatMolecular weight:160.2182,7-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:402.572-[2-(Dipropylamino)ethyl]-6-nitro-α-oxobenzenepropanoic Acid
CAS:Controlled Product<p>Applications 2-[2-(Dipropylamino)ethyl]-6-nitro-α-oxobenzenepropanoic Acid is used as a reactant in the synthesis of 4-(2-hydroxyethyl)indolin-2-one, a useful intermediate for preparation of both dopamine receptor agonists and protein kinase inhibitors.<br>References Matera, C., et al.: Monatsh. Chem. 145, 1139 (2014)<br></p>Formula:C17H24N2O5Color and Shape:NeatMolecular weight:336.3834-Butyl-(benzenamine-13C6)
CAS:Controlled Product<p>Applications 4-Butyl-(benzenamine-13C6) is labelled 4-Butylbenzenamine.<br></p>Formula:C6C4H11NColor and Shape:NeatMolecular weight:151.1572-(tert-Butoxy)-2-oxoethyl 2-cyclohexyl-2-hydroxy-2-phenylacetate
Controlled Product<p>Applications 2-(tert-Butoxy)-2-oxoethyl 2-cyclohexyl-2-hydroxy-2-phenylacetate is an intermediate in the synthesis of 2-(2-Cyclohexyl-2-hydroxy-2-phenylacetyloxy)acetic Acid (C988080) which is an impurity of Oxybutynin (O868525), an inhibitor of proliferation and gene expression in bladder smooth muscle cells.<br>References Park, J.M., et al.: J. Urol., 162, 1110 (1999), Watson, M., et al.: Brit. J. Pharmacol., 127, 590 (1999)<br></p>Formula:C20H28O5Color and Shape:NeatMolecular weight:348.433N-Methylacetoacetamide (70% in aqueous solution)
CAS:Controlled Product<p>Applications N-Methylacetoacetamide is a starting material in the synthesis of 1-Carbamoyl-2-oxopropyl acetate with the aid (diacetoxyiodo)benzene (DIB) as the oxidant. Also, it is a reagent used in the synthesis of 10H-Phenothiazines, which possesses for their biological activity against the regulatory enzymes involved in inflammatory diseases.<br>References Liu, W., et al.: Beilstein J. Org. Chem., 7, 1436-1440 (2011); Sadanandam, Y. S., et al.: Eur. J. Med. Chem., 44, 197-202 (2009)<br></p>Formula:C5H9NO2Color and Shape:Single SolutionMolecular weight:115.13Benzene-1,2-d2
CAS:Controlled Product<p>Applications Benzene-1,2-d2 (CAS# 19467-24-4) is a useful isotopically labeled research compound.<br></p>Formula:C6H4D2Color and Shape:NeatMolecular weight:80.13Methyl 5-Methyl-3-phenyl-4-isoxazolecarboxylate-d5
CAS:Controlled Product<p>Applications Methyl 5-Methyl-3-phenyl-4-isoxazolecarboxylate-d5 is an intermediate in the synthesis of Oxacillin Sodium-d5 Salt (O758502); Isotope labelled Oxacillin Sodium Salt is a semi-synthetic antibiotic related to Penicillin. Antibacterial.<br>References Goldenthal, E.I., et al.: Toxicol. Appl. Pharmacol., 18, 185 (1971),<br></p>Formula:C12D5H6NO3Color and Shape:NeatMolecular weight:222.251AOZ-HN
CAS:Controlled Product<p>Applications AOZ-HN is a metabolite of 3-Amino-2-oxazolidinone (AOZ, A618570) and 1-Formylnaphthalen-2-ol (F700825); a novel fluorescence agent.<br>References Sheng, L., et al.: Food Addit. Contam., 30, 2114 (2013); Du, N., et al.: J. Chromatogr. A, 1327, 90 (2014)<br></p>Formula:C14H12N2O3Color and Shape:NeatMolecular weight:256.26Ethyl Nonanoate
CAS:<p>Applications Ethyl nonanoate (CAS# 123-29-5) is a useful research chemical compound.<br></p>Formula:C11H22O2Color and Shape:NeatMolecular weight:186.29N-Norbimatoprost
CAS:Controlled Product<p>Applications N-Norbimatoprost is a useful reagent for developing methods for treating epithelial-related conditions including hair loss.N-Norbimatoprost is also an analog of Bimatoprost (B386800), an synthetic prostamide and structurally related to prostaglandin F2α.<br>References Lipkin, P. and Lubit, B.: US 7514474 B2 20090407 (2009); Lipkin, P. and Lubit, B U.S. Pat. Appl. Publ. US 20110002866 A1 20110106 (2011); Brandt, J.D., et al.: Ophthalmology, 108, 1023 (2001); Woodward, D.F., et al.: J. Pharmacol. Exp. Ther., 305, 772 (2003); Quinones, R., et al.: J. Ocul. Pharmacol. Ther., 20, 115 (2004)<br></p>Formula:C23H33NO4Color and Shape:NeatMolecular weight:387.51N-(3,4-Dicyanophenyl)-2-hydroxy-2-methylpropanamide
CAS:Controlled Product<p>Applications N-(3,4-Dicyanophenyl)-2-hydroxy-2-methylpropanamide is a useful research chemical.<br></p>Formula:C12H11N3O2Color and Shape:NeatMolecular weight:229.235Bazedoxifene-d4 5-β-D-Glucuronide
CAS:Controlled ProductFormula:C36H38D4N2O9Color and Shape:NeatMolecular weight:650.761-Ethyl-1,2,3,4-tetrahydro-6-[2-(4-nitrophenyl)diazenyl]-7-quinolinol
CAS:Controlled Product<p>Applications 1-Ethyl-1,2,3,4-tetrahydro-6-[2-(4-nitrophenyl)diazenyl]-7-quinolinol is an intermediate in the synthesis of MR 121, Technical Grade (M750100) which is a fluorescent dye.The dye fluorescence was excited by a pulsed diode laser emitting at 630 nm. The fluorescence decay was detected by an avalanche photodiode using a single-filter system.<br>References Prober, J., et al.: Science, 238, 336 (1987), Ju, J., et al.: Nature Med., 2, 246 (1996), Seidel, C., et al.: J. Phys. Chem., 100, 5541(1996),<br></p>Formula:C17H18N4O3Color and Shape:NeatMolecular weight:326.356,7-Diisobutoxy-4-hydroxyquinoline-3-carboxylic Acid
CAS:Controlled ProductFormula:C18H23NO5Color and Shape:NeatMolecular weight:333.3793,3'-(Pyridin-4-ylmethylene)bis(1H-indole)
CAS:Controlled Product<p>Stability Air Sensitive<br>Applications 3,3'-(Pyridin-4-ylmethylene)bis(1H-indole) is a useful research chemical for organic synthesis and other chemical processes.<br>References Sharma, G. V. M., et al.: Tetrahedron Lett., 45, 7729 (2004); Novak, T. J., et al: J. Org. Chem., 41, 870 (1976); Gray, A. P., et al.: J. Org. Chem., 25, 1939 (1960)<br></p>Formula:C22H17N3Color and Shape:Light Orange To Dark BrownMolecular weight:323.393,5-Dihydroxybenzenepentanoic Acid
CAS:Controlled Product<p>Applications 3,5-Dihydroxybenzenepentanoic Acid 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:C11H14O4Color and Shape:NeatMolecular weight:210.2264-Amino-N-(2-ethylphenyl)benzamide
CAS:Controlled Product<p>Applications 4-amino-N-(2-ethylphenyl)benzamide (cas# 29027-73-4) is a useful research chemical.<br></p>Formula:C15H16N2OColor and Shape:NeatMolecular weight:240.34-tert-Butyl-d9-phenol-2,3,5,6-d4
CAS:Controlled Product<p>Applications 4-tert-Butyl-d9-phenol-2,3,5,6-d4 is the labelled analogue of 4-tert-Butylphenol (B694105), a reactant in the preparation of (2-bromocyclopent-2-en-1-yl)phenols.<br></p>Formula:C10D13HOColor and Shape:NeatMolecular weight:163.3
