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Organic Building Blocks

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.

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Found 43092 products of "Organic Building Blocks"

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  • Acetamidine Hydroiodide

    Controlled Product
    CAS:
    <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·HI
    Color and Shape:Neat
    Molecular weight:58.08 + (127.91)

    Ref: TR-A133073

    50mg
    89.00€
    100mg
    115.00€
    500mg
    304.00€
  • 1-Hydroxy-5-[2-(2H-tetrazol-5-yl)ethyl]-1H-indazole

    Controlled Product
    CAS:
    Formula:C10H10N6O
    Color and Shape:Neat
    Molecular weight:230.226

    Ref: TR-H101045

    100mg
    14,624.00€
  • 9,9'-Bis(4-Hydroxyphenyl)fluorene-13C12

    Controlled Product
    CAS:
    <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:C12C13H18O2
    Color and Shape:Neat
    Molecular weight:362.321

    Ref: TR-H782280

    25mg
    863.00€
  • 6-Phenoxypyridazin-3-amine

    Controlled Product
    CAS:
    <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:C10H9N3O
    Color and Shape:Neat
    Molecular weight:187.198

    Ref: TR-P633540

    50mg
    1,022.00€
  • 2,3',4-Trimethylbiphenyl

    Controlled Product
    CAS:
    <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:C15H16
    Color and Shape:Neat
    Molecular weight:196.287

    Ref: TR-T902040

    250mg
    1,530.00€
  • 16α,17-Epoxy-11β-hydroxypregn-4-ene-3,20-dione

    Controlled Product
    CAS:
    <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:C21H28O4
    Color and Shape:Neat
    Molecular weight:344.44

    Ref: TR-E589730

    25mg
    219.00€
    100mg
    727.00€
  • 1,9-Diacetoxynonane

    Controlled Product
    CAS:
    <p>Applications 1,9-Diacetoxynonane (cas# 4944-60-9) is a useful research chemical.<br></p>
    Formula:C13H24O4
    Color and Shape:Neat
    Molecular weight:244.33

    Ref: TR-D422443

    250mg
    89.00€
    500mg
    106.00€
    2500mg
    162.00€
  • Acetylsulfenyl Chloride

    Controlled Product
    CAS:
    Formula:C2H3ClOS
    Color and Shape:Neat
    Molecular weight:110.563

    Ref: TR-A188970

    1g
    1,509.00€
  • 1-Pentane-d11-thiol

    Controlled Product
    CAS:
    <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:C5D11HS
    Color and Shape:Neat
    Molecular weight:115.28

    Ref: TR-P274054

    5mg
    143.00€
    10mg
    220.00€
  • (R)​-​1-​(Naphthalen-​1-​yl)​ethanol

    Controlled Product
    CAS:
    Formula:C12H12O
    Color and Shape:Neat
    Molecular weight:332.111

    Ref: TR-N377625

    5mg
    1,008.00€
  • Methyl 2-Phenylacetate-d2

    Controlled Product
    CAS:
    <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:C9D2H8O2
    Color and Shape:Neat
    Molecular weight:152.187

    Ref: TR-M327494

    250mg
    1,530.00€
  • N-Nitrosodimethylamine (100 ug/mL in Methanol)

    Controlled Product
    CAS:
    Formula:C2H6N2O
    Color and Shape:Single Solution
    Molecular weight:74.08

    Ref: TR-KIT7885

    5x1ml
    1,149.00€
  • 3,3'-Bisdemethylpinoresinol

    Controlled Product
    CAS:
    <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:C18H18O6
    Color and Shape:Neat
    Molecular weight:330.33

    Ref: TR-B425810

    10mg
    259.00€
    100mg
    1,707.00€
  • bis(4-Diethylaminophenyl)methanol

    Controlled Product
    CAS:
    <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:C21H30N2O
    Color and Shape:Neat
    Molecular weight:326.47

    Ref: TR-B415855

    1g
    270.00€
    100mg
    94.00€
    500mg
    181.00€
  • 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine

    Controlled Product
    CAS:
    <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:C14H16N2
    Color and Shape:Neat
    Molecular weight:212.29

    Ref: TR-D460113

    250mg
    91.00€
    500mg
    122.00€
    2500mg
    151.00€
  • 1,2,4-Triazine (>90%)

    Controlled Product
    CAS:
    <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:C3H3N3
    Purity:>90%
    Color and Shape:Neat
    Molecular weight:81.08

    Ref: TR-T290380

    10mg
    91.00€
    50mg
    369.00€
    250mg
    1,699.00€
  • itaconic Acid-d4

    Controlled Product
    CAS:
    Formula:C5D4H2O4
    Color and Shape:Neat
    Molecular weight:134.123

    Ref: TR-I931006

    25mg
    1,569.00€
  • 1,10-Diaminodecane

    Controlled Product
    CAS:
    <p>Applications 1,10-Diaminodecane (cas# 646-25-3) is a useful research chemical.<br></p>
    Formula:C10H24N2
    Color and Shape:Neat
    Molecular weight:172.31

    Ref: TR-D493628

    1g
    118.00€
    250mg
    83.00€
    500mg
    101.00€
  • Pyraloxin

    Controlled Product
    CAS:
    <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:C6H4O3
    Color and Shape:Neat
    Molecular weight:124.094

    Ref: TR-P827620

    500mg
    1,022.00€
  • Cholesteryl TEG Phosphoramidite

    Controlled Product
    CAS:
    Formula:C70H106N3O11P
    Color and Shape:Neat
    Molecular weight:1196.578

    Ref: TR-C432540

    1g
    10,511.00€
  • C.I.Basic Red 1:1

    Controlled Product
    CAS:
    Formula:C27H29N2O3·Cl
    Color and Shape:Neat
    Molecular weight:464.984

    Ref: TR-C475858

    100mg
    420.00€
  • Methyl 3-Oxo-4-(2,4,5-trifluorophenyl)butanoate

    Controlled Product
    CAS:
    <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:C11H9F3O3
    Color and Shape:Neat
    Molecular weight:246.18

    Ref: TR-M320785

    1g
    106.00€
    25g
    251.00€
  • 4-[(4-Carboxybenzoyl)oxy]butyl-4-hydroxybutyl Ester 1,4-Benzenedicarboxylic Acid

    Controlled Product
    CAS:
    Formula:C24H26O9
    Color and Shape:Neat
    Molecular weight:458.458

    Ref: TR-C894250

    750mg
    10,511.00€
  • 2-DIethylamino-6-hydroxy-4-methylpyrimidine

    Controlled Product
    CAS:
    Formula:C9H15N3O
    Color and Shape:Neat
    Molecular weight:181.23

    Ref: TR-D443680

    250mg
    2,058.00€
  • 1,2,5,6-Tetrahydro-3-hydroxy-α,2-dioxo-1-[4-(2-oxo-1-piperidinyl)phenyl]-4-pyridineacetic Acid

    Controlled Product
    CAS:
    Formula:C18H18N2O6
    Color and Shape:Neat
    Molecular weight:358.345

    Ref: TR-T389480

    100mg
    1,530.00€
  • Arclofenin

    Controlled Product
    CAS:
    Formula:C19H17ClN2O6
    Color and Shape:Neat
    Molecular weight:404.801

    Ref: TR-A766585

    1g
    1,509.00€
  • 5,7-Dimethoxy-3-(1-naphthoyl)coumarin

    Controlled Product
    CAS:
    <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:C22H16O5
    Color and Shape:Neat
    Molecular weight:360.36

    Ref: TR-D460693

    100mg
    1,530.00€
  • tert-Heptyl Mercaptan

    Controlled Product
    CAS:
    Formula:C7H16S
    Color and Shape:Neat
    Molecular weight:132.267

    Ref: TR-H181250

    500mg
    2,058.00€
  • 1-[3-(Aminooxy)propyl]-1-methyl-piperidine-13C3 Bromide

    Controlled Product

    Formula:C6C3H21N2O•Br
    Color and Shape:Neat
    Molecular weight:176.25 + 79.90

    Ref: TR-A382405

    100mg
    17,136.00€
  • N-(2-Hydroxyethyl)succinimide

    Controlled Product
    CAS:
    <p>Applications N-(2-HYDROXYETHYL)SUCCINIMIDE (cas# 18190-44-8) is a useful research chemical.<br></p>
    Formula:C6H9NO3
    Color and Shape:Neat
    Molecular weight:143.14

    Ref: TR-H999888

    50mg
    81.00€
    100mg
    91.00€
    500mg
    115.00€
  • Carbaphosphonate

    Controlled Product
    CAS:
    Formula:C8H15O8P
    Color and Shape:Neat
    Molecular weight:270.174

    Ref: TR-C176935

    25mg
    5,142.00€
  • 6,7-Dihydro-5H-[1]pyrindin-6-ylamine

    Controlled Product
    CAS:
    Formula:C8H10N2
    Color and Shape:Neat
    Molecular weight:134.178

    Ref: TR-D449830

    250mg
    5,142.00€
  • 1-Ethyl-4-nitrosopiperazine

    Controlled Product
    CAS:
    <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:C6H13N3O
    Color and Shape:Neat
    Molecular weight:143.19

    Ref: TR-E928435

    50mg
    199.00€
    250mg
    772.00€
    500mg
    1,476.00€
  • 3-(4-tert-Butylbenzene)propionic Acid Methyl Ester

    Controlled Product
    CAS:
    <p>Applications 3-(4-tert-Butylbenzene)propionic Acid Methyl Ester (cas# 1211-99-0) is a compound useful in organic synthesis.<br></p>
    Formula:C14H16O2
    Color and Shape:Neat
    Molecular weight:216.28

    Ref: TR-B690380

    10mg
    137.00€
    25mg
    219.00€
    50mg
    369.00€
  • 1-(((6Z,9Z,26Z)-18-Isocyanopentatriaconta-6,9,26-trien-18-yl)sulfonyl)-4-methylbenzene

    Controlled Product

    Formula:C43H71NO2S
    Color and Shape:Neat
    Molecular weight:666.094

    Ref: TR-I119145

    25mg
    3,428.00€
  • 4,4’,(5’)-Di-(tert-butylcyclohexano)-18-crown-6

    Controlled Product
    CAS:
    <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:C28H52O6
    Color and Shape:Neat
    Molecular weight:500.751

    Ref: TR-D402560

    250mg
    1,530.00€
  • Ethylene-13C2-diamine Dihydrochloride

    Controlled Product
    CAS:
    <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:Neat
    Molecular weight:62.08 + 2(36.46)

    Ref: TR-E918354

    5mg
    119.00€
    2500µg
    94.00€
  • Dihydroergonovine

    Controlled Product
    CAS:
    <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:C19H25N3O2
    Color and Shape:Neat
    Molecular weight:986.872

    Ref: TR-D450645

    25mg
    2,087.00€
  • 3-Amino-N-(Tertbutylbenzenesulfonamide

    Controlled Product
    CAS:
    <p>Applications 3-Amino-N-(Tert-Butyl)Benzenesulfonamide (cas# 608523-94-0) is a useful research chemical.<br></p>
    Formula:C10H16N2O2S
    Color and Shape:Neat
    Molecular weight:228.31

    Ref: TR-A576660

    50mg
    81.00€
    100mg
    91.00€
    500mg
    115.00€
  • 5-​(3,​5-​Dimethoxyphenyl)​-2,​4-​pentadienoic Acid Ethyl Ester

    Controlled Product
    CAS:
    <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:C15H18O4
    Color and Shape:Neat
    Molecular weight:262.301

    Ref: TR-D408170

    250mg
    1,022.00€
  • Isodrine (>90%)

    Controlled Product
    CAS:
    <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:C12H8Cl6
    Color and Shape:Neat
    Molecular weight:364.91

    Ref: TR-I815100

    5g
    273.00€
    100mg
    128.00€
  • Fenfuram

    Controlled Product
    CAS:
    Formula:C12H11NO2
    Color and Shape:Colourless
    Molecular weight:201.22

    Ref: TR-F247613

    100mg
    1,008.00€
  • trans-2-Hexenal-D2

    Controlled Product
    CAS:
    <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:C6H8D2O
    Color and Shape:Neat
    Molecular weight:100.16

    Ref: TR-H294822

    25mg
    3,907.00€
  • tert-Butyl cis-4-Amino-2-methylpiperidine-1-carboxylate

    Controlled Product
    CAS:
    Formula:C11H22N2O2
    Color and Shape:Neat
    Molecular weight:214.305

    Ref: TR-T205393

    500mg
    1,022.00€
  • 4'-((1,2',7'-Trimethyl-1H,3'H-[2,5'-bibenzo[d]imidazol]-3'-yl)methyl)-[1,1'-biphenyl]-2-carboxylic Acid

    Controlled Product
    CAS:
    Formula:C31H26N4O2
    Color and Shape:Neat
    Molecular weight:486.564

    Ref: TR-T787395

    25mg
    15,682.00€
  • 3-Methylpentanedioic-2,2,4,4-d4 Acid

    Controlled Product
    CAS:
    <p>Applications 3-Methylpentanedioic-2,2,4,4-d4 Acid (CAS# 1219798-68-1) is a useful isotopically labeled research compound.<br></p>
    Formula:C6H6D4O4
    Color and Shape:Neat
    Molecular weight:150.17

    Ref: TR-M311609

    5mg
    94.00€
    10mg
    119.00€
  • 3,5-Dihydro-2-methyl-4H-imidazo[4,5-c]pyridin-4-one

    Controlled Product
    CAS:
    Formula:C7H7N3O
    Color and Shape:Neat
    Molecular weight:149.15

    Ref: TR-D357095

    500mg
    2,058.00€
  • 3-Propyl-2-cyclohexenone

    Controlled Product
    CAS:
    <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:C9H14O
    Color and Shape:Neat
    Molecular weight:138.207

    Ref: TR-P767610

    250mg
    1,022.00€
  • Indopine

    Controlled Product
    CAS:
    <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:C23H28N2
    Color and Shape:Neat
    Molecular weight:332.482

    Ref: TR-I708156

    100mg
    2,087.00€
  • N-Ethylsuccinimide

    Controlled Product
    CAS:
    <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:C6H9NO2
    Color and Shape:Off-White
    Molecular weight:127.14

    Ref: TR-E925960

    1g
    219.00€
    10g
    836.00€
    250mg
    156.00€