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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 43091 products of "Organic Building Blocks"

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  • FMOC-D-β-homoalanine

    Controlled Product
    CAS:
    <p>Applications FMOC-D-BETA-HOMOALANINE (cas# 201864-71-3) is a useful research chemical.<br></p>
    Formula:C19H19NO4
    Color and Shape:Neat
    Molecular weight:325.36

    Ref: TR-F657673

    1g
    336.00€
    500mg
    227.00€
  • (Z)-5-Hydroxypentan-2-one-O-benzyl Oxime

    Controlled Product
    CAS:
    <p>Applications (Z)-5-Hydroxypentan-2-one-O-benzyl Oxime is a reagent in the synthesis of 4-[(7-Chloro-4-quinolinyl)amino]-1-pentanol (C381370) which is an intermediate in the preparation of Cletoquine Oxalate and Chloroquinolin<br>References Singh, T., et al.: J. Med. Chem. 14, 283 (1971),<br></p>
    Formula:C12H17NO2
    Color and Shape:Neat
    Molecular weight:207.27

    Ref: TR-H108450

    10g
    1,022.00€
  • MK-7246

    Controlled Product
    CAS:
    Formula:C21H21FN2O4S
    Color and Shape:Neat
    Molecular weight:416.466

    Ref: TR-M425045

    200mg
    17,136.00€
  • Oncrasin 1

    Controlled Product
    CAS:
    Formula:C16H12ClNO
    Color and Shape:Neat
    Molecular weight:269.726

    Ref: TR-O656503

    100mg
    1,008.00€
  • 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€
  • 4-(Cyclohex-1-en-1-yl)morpholine

    Controlled Product
    CAS:
    <p>Applications 4-(Cyclohex-1-en-1-yl)morpholine (cas# 670-80-4) is a useful research chemical.<br></p>
    Formula:C10H17NO
    Color and Shape:Neat
    Molecular weight:167.24

    Ref: TR-C997913

    1g
    91.00€
    500mg
    81.00€
  • Lauryl Methacrylate

    Controlled Product
    CAS:
    <p>Applications Lauryl Methacrylate is a general reagent used in the synthesis of polyether ketone encased monolith frits. improving column chromatography.<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 Park, S. et al.: J. Sep. Sci., 39, 1799 (2016);<br></p>
    Formula:C16H30O2
    Color and Shape:Neat
    Molecular weight:254.41

    Ref: TR-L178765

    1g
    121.00€
    5g
    145.00€
  • 10-Piperidinyl-5-dibenzosuberenone

    Controlled Product
    CAS:
    Formula:C20H19NO
    Color and Shape:Neat
    Molecular weight:289.371

    Ref: TR-P417343

    250mg
    2,058.00€
  • (E)-2-Heptylidenecyclopentanone

    Controlled Product
    CAS:
    <p>Applications (E)-2-Heptylidenecyclopentanone, is a common substance that is found in fragrances.<br></p>
    Formula:C12H20O
    Color and Shape:Neat
    Molecular weight:180.29

    Ref: TR-H283188

    1g
    1,687.00€
    100mg
    251.00€
    500mg
    1,078.00€
  • 5-Methylnicotinamide

    Controlled Product
    CAS:
    <p>Applications 5-methylnicotinamide (cas# 70-57-5) is a useful research chemical.<br></p>
    Formula:C7H8N2O
    Color and Shape:Neat
    Molecular weight:136.15

    Ref: TR-B495308

    25mg
    89.00€
    50mg
    115.00€
    250mg
    137.00€
  • 4-Toluidine-d7

    Controlled Product
    CAS:
    <p>Stability Air Sensitive, Light Sensitive<br>Applications 4-Toluidine-d7 is an isotopically labeled research compound of 4-Toluidine (T536210) which is compound useful in organic synthesis.<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:C7D7H2N
    Color and Shape:Neat
    Molecular weight:114.2

    Ref: TR-T536217

    25mg
    307.00€
    250mg
    1,923.00€
  • (2S,3S,4R,5S)-1-Butyl-2-(Hydroxymethyl)-3,4,5-Piperidinetriol

    Controlled Product
    CAS:
    Formula:C10H21NO4
    Color and Shape:Neat
    Molecular weight:219.278

    Ref: TR-B278605

    100mg
    1,882.00€
  • N-([1,1'-Biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine

    Controlled Product
    CAS:
    <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:C27H23N
    Color and Shape:White
    Molecular weight:361.47

    Ref: TR-B522618

    50mg
    90.00€
    100mg
    115.00€
    500mg
    273.00€
  • 7-​b-​D-​Arabinofuranosyl-​6-​methoxy-7H-​purin-​2-​amine

    CAS:
    <p>Applications 7-​β-​D-​Arabinofuranosyl-​6-​methoxy-7H-​purin-​2-​amine can be used as an intermediate to prepare 2-amino-9-β-D-arabinofuranosyl-6-methoxy-9H-purine (Neralabine).<br>References Liu, C., et al.: Faming Zhuanli Shenqing Gongkai Shuomingshu, 11, (2010);<br></p>
    Formula:C11H15N5O5
    Color and Shape:Neat
    Molecular weight:297.27

    Ref: TR-A123310

    10mg
    172.00€
    50mg
    704.00€
    100mg
    1,229.00€
  • N-Nitroso Acetanilide

    Controlled Product
    CAS:
    <p>Applications N-Nitroso Acetanilide is a synthesis intermediate, a nitric oxide-donor, and an oxidizer in radical processes.<br>References Li, X., et al.: J. Chem. Sci., 122, 521 (2010); Abdelriheem, N. A., et al.: Chem. Cent. J., 11, 53 (2017); Cheng, J., et al.: Tetrahedron Lett., 39, 7925 (1998); Freidlina, R. K., et al.: Doklady Akademii Nauk SSSR, 286, 1412 (1986)<br></p>
    Formula:C8H8N2O2
    Color and Shape:Neat
    Molecular weight:164.161

    Ref: TR-N501020

    10mg
    259.00€
    50mg
    1,123.00€
    100mg
    1,754.00€
  • 3-Nitrobenzenebutanoic Acid

    Controlled Product
    CAS:
    Formula:C10H11NO4
    Color and Shape:Neat
    Molecular weight:209.199

    Ref: TR-N910628

    1g
    3,428.00€
  • Glycidyl Acrylate (Stabilized with MEHQ)

    Controlled Product
    CAS:
    Formula:C6H8O3
    Purity:>85%
    Color and Shape:Neat
    Molecular weight:128.13

    Ref: TR-G650173

    1g
    111.00€
    5g
    377.00€
    2500mg
    219.00€
  • N-Succinimidyl 6-Maleimidohexanoate

    Controlled Product
    CAS:
    <p>Applications N-SUCCINIMIDYL 6-MALEIMIDOHEXANOATE (cas# 55750-63-5) is a useful research chemical.<br></p>
    Formula:C14H16N2O6
    Color and Shape:Neat
    Molecular weight:308.28

    Ref: TR-S688065

    10mg
    91.00€
    50mg
    115.00€
    100mg
    137.00€
  • 9,10-Octadecanedione

    Controlled Product
    CAS:
    Formula:C18H34O2
    Color and Shape:Neat
    Molecular weight:282.461

    Ref: TR-O182290

    750mg
    1,008.00€
  • Evogliptin Tartrate

    Controlled Product
    CAS:
    Formula:C19H26F3N3O3·C4H6O6
    Color and Shape:Neat
    Molecular weight:551.51

    Ref: TR-E945915

    500mg
    12,795.00€
  • (1R,4R)-1-(4-Hydroxy-3-methoxyphenyl)-2-methyl-1,2,3,4-tetrahydroisoquinoline-4,6-diol

    Controlled Product
    CAS:
    <p>Applications (1R,4R)-1-(4-Hydroxy-3-methoxyphenyl)-2-methyl-1,2,3,4-tetrahydroisoquinoline-4,6-diol is a useful research chemical.<br></p>
    Formula:C17H19NO4
    Color and Shape:Neat
    Molecular weight:301.34

    Ref: TR-H715705

    50mg
    1,530.00€
  • Flavokawain A

    Controlled Product
    CAS:
    Formula:C18H18O5
    Color and Shape:Neat
    Molecular weight:314.33

    Ref: TR-F371033

    25mg
    1,008.00€
  • 1-[tris(1-Methylethyl)silyl] 1H-Pyrrolo[2,3-b]Pyridine-6-ol

    Controlled Product

    Formula:C16H26N2OSi
    Color and Shape:Neat
    Molecular weight:290.476

    Ref: TR-H287781

    250mg
    2,058.00€
  • Nonanal

    Controlled Product
    CAS:
    <p>Applications A component of essential oils, Nonanal possesses a strong fruity odor. Essential oils have varying effects from antibacterial activity to hypolipidemic activity.<br>References Zorrilla-Fontanesi, Yet al.: Plant. Phys., 159, 851 (2012): Taherkhani, M. et al.: Asian. J. Chem., 24, 1461 (2012); Ahmadvand, H. et al.: Iran. J. Pharm. Res., 11, 1219 (2012);<br></p>
    Formula:C9H18O
    Color and Shape:Neat
    Molecular weight:142.24

    Ref: TR-N649330

    1g
    95.00€
    10g
    101.00€
    50g
    175.00€
  • 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€
  • tert-Butyl 4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperidine-1-carboxylate

    Controlled Product
    CAS:
    Formula:C23H36BNO4
    Color and Shape:Neat
    Molecular weight:401.347

    Ref: TR-T205115

    500mg
    2,058.00€
  • 1,2-Bis(4,5-diphenyloxazol-2-yl)ethane

    Controlled Product

    <p>Applications 1,2-Bis(4,5-diphenyloxazol-2-yl)ethane is a useful intermediate for organic synthesis.<br></p>
    Formula:C32H24N2O2
    Color and Shape:Neat
    Molecular weight:468.545

    Ref: TR-B381615

    500mg
    1,530.00€
  • rac Felodipine (Ethoxy-d5)

    Controlled Product
    CAS:
    Formula:C18D5H14Cl2NO4
    Color and Shape:Neat
    Molecular weight:389.285

    Ref: TR-F232382

    100mg
    2,058.00€
  • Methylamine-d5 DCl

    Controlled Product
    CAS:
    <p>Applications Methylamine-d5 DCl (CAS# 14779-55-6) is a useful isotopically labeled research compound.<br>Chemical Name: Methylamine-d5 DCl (CAS# 14779-55-6) is a useful isotopically labeled research compound.<br></p>
    Formula:CD6ClN
    Color and Shape:Neat
    Molecular weight:73.55

    Ref: TR-M258879

    10mg
    94.00€
  • Eseridine

    Controlled Product
    CAS:
    <p>Applications (4aS,9aS)-2,4a,9-Trimethyl-2,3,4,4a,9,9a-hexahydro-[1,2]oxazino[6,5-b]indol-6-yl methylcarbamate is an important chemical reagent used in biological study and has therapeutic use.<br>References Hedner, Jan., et al.: PCT Int. Appl. (1997), WO 9722339 A1 19970626<br></p>
    Formula:C15H21N3O3
    Color and Shape:Orange
    Molecular weight:291.35

    Ref: TR-T123450

    25mg
    220.00€
    100mg
    783.00€
    250mg
    1,601.00€
  • 3-(Methylthio)-1H-pyrazol-5-amine

    Controlled Product
    CAS:
    Formula:C4H7N3S
    Color and Shape:Neat
    Molecular weight:129.184

    Ref: TR-M234840

    1g
    1,509.00€
  • (methanesulfinylsulfanyl)methane

    CAS:
    Formula:C2H6OS2
    Color and Shape:Neat
    Molecular weight:110.20

    Ref: TR-B485793

    250mg
    1,045.00€
  • N-Nervonoyl Taurine

    Controlled Product
    CAS:
    <p>Applications N-Nervonoyl Taurine is a metabolite from an active fraction of Cajanus cajan seeds which could be an antioxidant.<br>References Tekale, S., et al.: Food Chem., 211, 763-769 (2016)<br></p>
    Formula:C26H51NO4S
    Color and Shape:Neat
    Molecular weight:473.80

    Ref: TR-N472155

    100mg
    1,530.00€
  • n-Hexadecyl-1,1,2,2-d4 Alcohol

    Controlled Product
    CAS:
    <p>Applications n-Hexadecyl-1,1,2,2-d4 Alcohol (CAS# 1398065-49-0) is a useful isotopically labeled research compound.<br></p>
    Formula:C16H30D4O
    Color and Shape:Neat
    Molecular weight:246.47

    Ref: TR-H293816

    5mg
    94.00€
    10mg
    119.00€
  • Methyl 4-Hydroxy-2-hexynoate

    Controlled Product
    CAS:
    Formula:C7H10O3
    Color and Shape:Neat
    Molecular weight:142.153

    Ref: TR-M780520

    5mg
    1,008.00€
  • Lincomycin 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:C18H34N2O7S
    Color and Shape:Neat
    Molecular weight:422.537

    Ref: TR-L466110

    10mg
    925.00€
    25mg
    1,687.00€
    2500µg
    254.00€
  • 4-Bromo-2-(trifluoromethyl)phenylacetic Acid

    Controlled Product
    CAS:
    Formula:C9H6BrF3O2
    Color and Shape:Neat
    Molecular weight:283.04

    Ref: TR-B688526

    10mg
    251.00€
    50mg
    1,078.00€
    100mg
    1,964.00€
  • Cebranopadol

    Controlled Product
    CAS:
    <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:C24H27FN2O
    Color and Shape:Neat
    Molecular weight:378.48

    Ref: TR-C228810

    10mg
    399.00€
  • Crotonic Acid Ethyl Ester

    Controlled Product
    CAS:
    Formula:C6H10O2
    Color and Shape:Neat
    Molecular weight:114.142

    Ref: TR-C818790

    5g
    1,008.00€
  • Cyclizine Lactate

    Controlled Product
    CAS:
    <p>Applications Cyclizine Lactate is a lactate salt of Cyclizine (C987805, HCl salt) which is a piperazine derivative with anti-emetic activity that is useful in the prevention and treatment of nausea and vomiting associated with motion sickness.<br>References Kuntzman, R., et al.: J. Pharmacol. Exp. Ther., 158, 332 (1967), Walker, R., et al.: Eur. J. Pharm. Sci., 4, 301 (1996), Dumasia, M., et al.: Xenobiotica, 32, 795 (2002)<br></p>
    Formula:C21H28N2O3
    Color and Shape:Neat
    Molecular weight:356.46

    Ref: TR-C987440

    5g
    2,091.00€
    500mg
    313.00€
  • 3-​Hexyl-​2-​thioxo-​1,​3-​thiazolidin-​4-​one

    Controlled Product
    CAS:
    Formula:C9H15NOS2
    Color and Shape:Neat
    Molecular weight:217.351

    Ref: TR-H298080

    2500mg
    1,022.00€
  • Di-tert-butyl Iminodicarboxylate

    Controlled Product
    CAS:
    <p>Applications Di-tert-butyl iminodicarboxylate is a protected amine group that is used to prepare conformationally constrained spirocycles as CCR1 antagonists.<br>References Houssain, N., et al.: Bioorg. Med. Chem. Lett., 23, 1883 (2013);<br></p>
    Formula:C10H19NO4
    Color and Shape:Neat
    Molecular weight:217.26

    Ref: TR-D428005

    1g
    81.00€
    5g
    154.00€
    10g
    282.00€
  • Epigriseofulvin

    Controlled Product
    CAS:
    <p>Stability Moisture Sensitive<br>Applications Epigriseofulvin has been used as a reactant for the syntheses of dl-griseofulvin, an antifungal agent.<br>References Takeuchi, Y., et. al.: Chem. Pharm. Bull., 45, 327, (1997); Taub, D., et. al.: Tetrahedron, 19, 1 (1963)<br></p>
    Formula:C17H17ClO6
    Color and Shape:Neat
    Molecular weight:352.77

    Ref: TR-E588300

    1mg
    212.00€
    10mg
    1,582.00€
  • N-​[3-​(5,​6-​dimethyl-​2-​benzoxazolyl)​-​2-​methylphenyl]​-​2-​methylpropanamide

    Controlled Product
    CAS:
    Formula:C20H22N2O2
    Color and Shape:Neat
    Molecular weight:322.401

    Ref: TR-D786710

    250mg
    3,428.00€
  • (1S,4R)-1-(4-Hydroxy-3-methoxyphenyl)-2-methyl-1,2,3,4-tetrahydroisoquinoline-4,6-diol

    Controlled Product
    CAS:
    <p>Applications (1S,4R)-1-(4-hydroxy-3-methoxyphenyl)-2-methyl-1,2,3,4-tetrahydroisoquinoline-4,6-diol is a useful research chemical.<br></p>
    Formula:C17H19NO4
    Color and Shape:Neat
    Molecular weight:301.34

    Ref: TR-H715710

    50mg
    1,530.00€
  • Eserethol

    Controlled Product
    CAS:
    Formula:C15H22N2O
    Color and Shape:Dark Red
    Molecular weight:246.35

    Ref: TR-E146220

    1mg
    273.00€
    10mg
    1,284.00€
    2500µg
    529.00€
  • Levocetirizine N-Benzylamide

    Controlled Product
    CAS:
    <p>Stability Hygroscopic<br>Applications LevocetirizineN-benzylamide is a reagent used for synthesis of pharmaceutical building blocks and alkaloid natural products<br>References Ghislieri, D., et al.: J. Am. Chem. Soc., 135, 10863 (2013)<br></p>
    Formula:C28H32ClN3O2
    Color and Shape:Neat
    Molecular weight:478.03

    Ref: TR-C598540

    25mg
    316.00€
    100mg
    1,156.00€
    250mg
    2,077.00€
  • 4,5-Dimethyl-1,3,2-dioxathiolane 2,2-dioxide-D8

    Controlled Product
    CAS:
    <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:C4D8O4S
    Color and Shape:Neat
    Molecular weight:160.218

    Ref: TR-D472611

    25mg
    1,022.00€
  • 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€
  • Ethyl 2-Hydrazinyl-2-oxoacetate

    Controlled Product
    CAS:
    <p>Applications Ethyl 2-hydrazinyl-2-oxoacetate (cas# 35196-48-6) is a useful research chemical.<br></p>
    Formula:C4H8N2O3
    Color and Shape:Neat
    Molecular weight:132.11

    Ref: TR-E918848

    50mg
    81.00€
    100mg
    91.00€
    500mg
    219.00€