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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 43594 products of "Organic Building Blocks"

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  • 4-Heptanone

    Controlled Product
    CAS:
    Formula:C7H14O
    Color and Shape:Neat
    Molecular weight:114.19

    Ref: TR-H252830

    1g
    83.00€
    5g
    96.00€
    10g
    105.00€
  • 3,6-Dimethyl-3-heptanol

    Controlled Product
    CAS:
    <p>Applications 3,6-Dimethyl-3-heptanol (cas# 1573-28-0) is a compound useful in organic synthesis.<br></p>
    Formula:C9H20O
    Color and Shape:Neat
    Molecular weight:144.25

    Ref: TR-D473110

    100mg
    87.00€
    250mg
    96.00€
    500mg
    113.00€
  • 2-(3-(5-Aminopentyl)oxy)-3-oxopropyl) Atracurium

    Controlled Product

    Formula:C29H43N2O6
    Color and Shape:Neat
    Molecular weight:515.662

    Ref: TR-A894500

    100mg
    5,142.00€
  • Avosentan

    Controlled Product
    CAS:
    Formula:C23H21N5O5S
    Color and Shape:Neat
    Molecular weight:479.508

    Ref: TR-A794710

    250mg
    5,142.00€
  • S-Ethyl O-(4-Nitrophenyl) Carbonothioate

    Controlled Product
    CAS:
    <p>Applications S-Ethyl O-(4-Nitrophenyl) Carbonothioate is an intermediate in the synthesis of (2-Hydroxypropyl)propyl S-Ethyl Ester Carbamothioic Acid (H651095), a metabolite of EPTC (E592253), which a pesticide.<br>References Chen, Y., et al.: J. Agr. Food Chem., 26, 263-7 (1978);<br></p>
    Formula:C9H9NO4S
    Color and Shape:Neat
    Molecular weight:227.237

    Ref: TR-N503315

    100mg
    1,022.00€
  • 4-Formyl-1H-pyrazole-3-carboxylic Acid

    Controlled Product
    CAS:
    Formula:C5H4N2O3
    Color and Shape:Neat
    Molecular weight:140.097

    Ref: TR-B414803

    1g
    2,058.00€
  • 7-Formylheptanoic Acid

    Controlled Product
    CAS:
    <p>Applications 7-Formylheptanoic Acid, is a fatty acid with keto.<br></p>
    Formula:C8H14O3
    Color and Shape:Neat
    Molecular weight:158.195

    Ref: TR-F701035

    10mg
    1,530.00€
  • N-(2-Ethyl-6-methylphenyl)alanine Methyl Ester

    Controlled Product
    CAS:
    Formula:C13H19NO2
    Color and Shape:Neat
    Molecular weight:221.296

    Ref: TR-E790825

    5g
    1,022.00€
  • L-1,2,3,4-Tetrahydronorharman-3-carboxylic Acid Methyl Ester Hydrochloride

    Controlled Product
    CAS:
    <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·HCl
    Color and Shape:Neat
    Molecular weight:266.73

    Ref: TR-L222715

    500mg
    1,022.00€
  • 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€
  • [3-(4-tert-Butoxycarbonylamino-phenyl)-2-oxo-propyl]-phosphonic Acid Dimethyl Ester

    Controlled Product
    CAS:
    Formula:C16H24NO6P
    Color and Shape:Neat
    Molecular weight:357.339

    Ref: TR-B809555

    500mg
    1,509.00€
  • 3-(1-(Ethylamino)cyclohexyl)phenol Hydrochloride

    Controlled Product
    CAS:
    <p>Applications The salt hydrochloride salt of 3-(1-(Ethylamino)cyclohexyl)phenol (E685080). Useful in organic synthesis.<br></p>
    Formula:C14H21NO•HCl
    Color and Shape:Neat
    Molecular weight:219.32 + 36.46

    Ref: TR-E685082

    50mg
    3,383.00€
  • 3-(Trimethylsilanyl)propionic Acid 2,5-Dioxopyrrolidin-1-yl Ester

    Controlled Product
    CAS:
    Formula:C10H17NO4Si
    Color and Shape:Neat
    Molecular weight:243.332

    Ref: TR-T729015

    1g
    2,058.00€
  • Bicyclo[1.1.1]pentan-1-amine

    Controlled Product
    CAS:
    <p>Applications Bicyclo[1.1.1]pentan-1-amine is a reagent useful in a variety of synthesis. In particular, it is used in the prepartion of 2,4-diaminopyrimidines which are histamine H4 receptor ligands.<br>References Bell, A. S. et al.: PCT Int. Appl. 85 pp. (2007)<br></p>
    Formula:C5H9N
    Color and Shape:Neat
    Molecular weight:83.132

    Ref: TR-B260890

    100mg
    1,530.00€
  • Ethyl 5-(3,5-Dimethoxyphenyl)pentanoate

    Controlled Product
    CAS:
    <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:C15H22O4
    Color and Shape:Neat
    Molecular weight:266.333

    Ref: TR-E544180

    250mg
    1,530.00€
  • 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€
  • 2-((2-((2-((Methylsulfonyl)oxy)propanoyl)oxy)propanoyl)oxy)propanoic Acid

    Controlled Product

    Formula:C10H16O9S
    Color and Shape:Neat
    Molecular weight:312.294

    Ref: TR-M444555

    50mg
    10,511.00€
  • Diquat-d12 Dibromide

    Controlled Product
    CAS:
    <p>Applications Diquat-d12 Dibromide is a useful isotopically labeled compound<br></p>
    Formula:C12D12N2·2Br
    Color and Shape:Neat
    Molecular weight:352.1

    Ref: TR-D492899

    10mg
    367.00€
  • Imidazo[5,​1-​b]​thiazole-​3-​carboxylic Acid Hydrochloride

    Controlled Product
    CAS:
    <p>Stability Hygroscopic<br>Applications Imidazo[5,​1-​b]​thiazole-​3-​carboxylic Acid Hydrochloride is a useful research chemical.<br></p>
    Formula:C6H4N2O2S·HCl
    Color and Shape:Neat
    Molecular weight:168.17 + 36.46

    Ref: TR-I707850

    1mg
    227.00€
    10mg
    1,525.00€
  • 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€
  • (R)-5-Methylhydantoin (app 80% ee)

    Controlled Product
    CAS:
    Formula:C4H6N2O2
    Color and Shape:Neat
    Molecular weight:114.10

    Ref: TR-M312100

    1g
    369.00€
    250mg
    219.00€
    500mg
    329.00€
  • Cortisol-2,2,4,6,6,21,21-d7

    Controlled Product
    CAS:
    <p>Applications Cortisol-2,2,4,6,6,21,21-d7 is a useful isotopically labeled compound of Hydrocortisone(Cortisol) (H714615)<br></p>
    Formula:C21H23D7O5
    Color and Shape:Neat
    Molecular weight:369.51

    Ref: TR-H714614

    5mg
    2,142.00€
  • 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€
  • DBCO-NHS Ester

    Controlled Product
    CAS:
    <p>Stability Moisture Sensitive<br>Applications DBCO-NHS Ester is a derivative of DBCO (Dibenzylcyclooctyne), used in Cu-free click chemistry. It useful in strain-promoted copper-free azide-alkyne cycloaddition reactions. Used in DNA-Assisted protein analysis such as proximity ligation and extention assays. Intracellular Imaging.<br>References Junhong, Y. et al.: PLOS. One., 9, e108061 (2014); Murrey, H. et al.: J. Am. Chem. Soc., 137, 11461 (2015);<br></p>
    Formula:C23H18N2O5
    Color and Shape:Neat
    Molecular weight:402.4

    Ref: TR-D194965

    1mg
    86.00€
    50mg
    445.00€
    100mg
    805.00€
  • Physcion 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:C22H22O10
    Color and Shape:Yellowish Solid
    Molecular weight:446.40

    Ref: TR-P398100

    1mg
    243.00€
    10mg
    1,605.00€
  • cis-4-((tert-Butyloxycarbonyl)amino)-3-methylpiperidine

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

    Ref: TR-B872298

    750mg
    2,058.00€
  • (+)-Dihydro-α-cyperol

    Controlled Product
    CAS:
    Formula:C15H26O
    Color and Shape:Neat
    Molecular weight:222.366

    Ref: TR-D744345

    100mg
    2,058.00€
  • 3-Amino-2-naphthol

    Controlled Product
    CAS:
    <p>Applications 3-Amino-2-Naphthol (cas# 5417-63-0) is a useful research chemical.<br></p>
    Formula:C10H9NO
    Color and Shape:Beige
    Molecular weight:159.184

    Ref: TR-B404810

    50mg
    94.00€
    100mg
    103.00€
    500mg
    256.00€
  • N-Methylpyrrole-d4 (ring-d4)

    Controlled Product
    CAS:
    <p>Stability Volatile<br>Applications N-Methylpyrrole-d4 (ring-d4) (CAS# 190386-37-9) is a useful isotopically labeled research compound.<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:C5D4H3N
    Color and Shape:Neat
    Molecular weight:85.14

    Ref: TR-M327016

    10mg
    91.00€
    50mg
    130.00€
    100mg
    176.00€
  • Sunifiram

    Controlled Product
    CAS:
    Formula:C14H18N2O2
    Color and Shape:Neat
    Molecular weight:246.30

    Ref: TR-S819000

    2500mg
    451.00€
  • Carbaphosphonate

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

    Ref: TR-C176935

    25mg
    5,142.00€
  • 2-Chloro-5-chlorosulfonylbenzoic Acid

    Controlled Product
    CAS:
    <p>Applications 2-Chloro-5-chlorosulfonylbenzoic Acid (cas# 137-64-4) is a compound useful in organic synthesis.<br></p>
    Formula:C7H4Cl2O4S
    Color and Shape:Neat
    Molecular weight:255.08

    Ref: TR-C365057

    1g
    219.00€
    500mg
    137.00€
  • Pinolenic Acid-d6

    Controlled Product
    CAS:
    Formula:C18D6H24O2
    Color and Shape:Neat
    Molecular weight:284.467

    Ref: TR-P468537

    50mg
    12,795.00€
  • β-Tyrosine

    Controlled Product
    CAS:
    <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:C9H11NO3
    Color and Shape:Neat
    Molecular weight:181.19

    Ref: TR-A634693

    50mg
    89.00€
    100mg
    115.00€
    500mg
    197.00€
  • 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€
  • 2-Hydroxyimino-3-pentanone

    Controlled Product
    CAS:
    <p>Applications 2-Hydroxyimino-3-pentanone is an intermediate in the preparation of indole derivatives.<br>References Goya, P., et al.: J. Med. Chem., 35, 3977 (1992), Masaguer, C., et al.: Chem. Pharm. Bull., 47, 621 (1999), Wu, S., et al.: Bioorg. Med. Chem. Lett., 16, 5859 (2006),<br></p>
    Formula:C5H9NO2
    Color and Shape:Neat
    Molecular weight:115.13

    Ref: TR-H827990

    100mg
    162.00€
    250mg
    236.00€
    500mg
    430.00€
  • (E)-4-((2-((4-Methoxy-4-oxobut-2-enoyl)oxy)ethyl)amino)-4-oxobutanoic Acid

    Controlled Product

    Formula:C11H15NO7
    Color and Shape:Neat
    Molecular weight:273.239

    Ref: TR-M423860

    250mg
    3,428.00€
  • Sodium 5a-Androstan-3b,17b-diol-16,16,17-d3 3-Sulfate

    Controlled Product

    <p>Applications Sodium 5a-Androstan-3b,17b-diol-16,16,17-d3 3-Sulfate is a useful isotopically labeled compound<br></p>
    Formula:C19H28D3NaO5S
    Color and Shape:Neat
    Molecular weight:397.52

    Ref: TR-A637406

    5mg
    614.00€
    10mg
    993.00€
  • 1-[3-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-4-methylpiperazine

    Controlled Product
    CAS:
    Formula:C18H29BN2O3
    Color and Shape:Neat
    Molecular weight:332.245

    Ref: TR-M162510

    10mg
    1,530.00€
  • 5-(Octylsulfonyl)-2-phenyl-2H-tetrazole

    Controlled Product

    <p>Applications 5-(Octylsulfonyl)-2-phenyl-2H-tetrazole is an intermediate in the synthesis of (10E)-10-Octadecenoic acid (O235250). (10E)-10-Octadecenoic acid is a fatty acid found in cow milk.<br>References Yang, Y., et al.: Journal of Dairy Science, 102, 2266 (2019).<br></p>
    Formula:C15H22N4O2S
    Color and Shape:Neat
    Molecular weight:322.426

    Ref: TR-O273015

    100mg
    1,530.00€
  • 4-Amino-5-(ethylsulfonyl)-2-methoxy-N-(2-pyrrolidinylmethyl)benzamide

    Controlled Product
    CAS:
    Formula:C15H23N3O4S
    Color and Shape:Neat
    Molecular weight:341.43

    Ref: TR-A938390

    250mg
    3,428.00€
  • Sulfolane

    Controlled Product
    CAS:
    <p>Applications Sulfolane is used in lithium-ion batteries.<br>References Lewandowski, A., et. al.: J. Power Sources, 266, 132 (2014); Xing, L., et. al.: Electrochim. Acta, 133, 117 (2014)<br></p>
    Formula:C4H8O2S
    Color and Shape:Neat
    Molecular weight:120.17

    Ref: TR-S689220

    100g
    212.00€
    250g
    243.00€
    500g
    336.00€
  • 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€
  • Tetrahydrogenistein

    Controlled Product
    CAS:
    <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:C15H14O5
    Color and Shape:Neat
    Molecular weight:274.269

    Ref: TR-T293495

    100mg
    1,530.00€
  • N-Methyl-d3-glycine-2,2-d2 HCl

    Controlled Product
    CAS:
    <p>Applications N-Methyl-d3-glycine-2,2-d2 HCl (CAS# 1219794-62-3) is a useful isotopically labeled research compound.<br></p>
    Formula:C3H3D5ClNO2
    Color and Shape:Neat
    Molecular weight:130.58

    Ref: TR-M331771

    5mg
    119.00€
    2500µg
    94.00€
  • 1,2,4-Benzenetricarboxylic Acid 1,2-Dibutyl Ester

    Controlled Product
    CAS:
    <p>Applications 1,2,4-Benzenetricarboxylic acid 1,2-Dibutyl Ester is a useful reagent for organic synthesis.<br></p>
    Formula:C17H22O6
    Color and Shape:Neat
    Molecular weight:322.35

    Ref: TR-B190320

    50mg
    353.00€
    250mg
    1,526.00€
    500mg
    2,400.00€
  • 4-Methyl-2-pentanol-1,1,1-d3

    Controlled Product
    CAS:
    <p>Applications 4-Methyl-2-pentanol-1,1,1-d3 is a useful isotopically labeled compound of 4-Methyl-2-pentanol (M324750)<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:C6D3H11O
    Color and Shape:Neat
    Molecular weight:105.2

    Ref: TR-M324751

    5mg
    106.00€
    10mg
    124.00€
  • 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€
  • para-Aminobenzyl-DOTA

    Controlled Product
    CAS:
    Formula:C23H35N5O8
    Color and Shape:Neat
    Molecular weight:509.553

    Ref: TR-N887365

    50mg
    8,684.00€
  • 3,4,5-Trimethoxy-N-3-pyridinylbenzamide

    Controlled Product
    CAS:
    <p>Applications 3,4,5-Trimethoxy-N-3-pyridinylbenzamide is used in the preparation of iridium benzoylaminopyridinium complex.<br>References Navarro, Miquel et al., Dalton Trans. 47, 659-662(2018);<br></p>
    Formula:C15H16N2O4
    Color and Shape:Neat
    Molecular weight:288.298

    Ref: TR-T457880

    100mg
    1,022.00€