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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 43088 products of "Organic Building Blocks"

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  • Propane-1-sulfonamide (~90%)

    Controlled Product
    CAS:
    <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:C3H9NO2S
    Purity:~90%
    Color and Shape:Neat
    Molecular weight:123.17

    Ref: TR-B523153

    1g
    355.00€
    100mg
    89.00€
    250mg
    162.00€
  • Ethyl 3-Amino-2-cyanoacrylate

    Controlled Product
    CAS:
    <p>Applications Ethyl 3-Amino-2-cyanoacrylate is useful in the preparation of quinolinones and analogs as antiviral agents<br>References Kumar, D., et al.: PCT Int. Appl., 201 (2007)<br></p>
    Formula:C6H8N2O2
    Color and Shape:Neat
    Molecular weight:140.14

    Ref: TR-E604770

    100mg
    1,530.00€
  • 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€
  • Isocymorcin

    Controlled Product
    CAS:
    Formula:C10H14O2
    Color and Shape:Neat
    Molecular weight:166.217

    Ref: TR-I438960

    1g
    3,428.00€
  • 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€
  • Carbaphosphonate

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

    Ref: TR-C176935

    25mg
    5,142.00€
  • Fenfuram

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

    Ref: TR-F247613

    100mg
    1,008.00€
  • 1,3-Bis(2-ethylhexyl)-5,7-di-2-thienyl-4H,8H-benzo[1,2-c:4,5-c']dithiophene-4,8-dione

    Controlled Product
    CAS:
    Formula:C34H40O2S4
    Color and Shape:Neat
    Molecular weight:608.93

    Ref: TR-B785560

    25mg
    3,428.00€
  • (S)-2-Amino-1,1-diphenyl-1-propanol

    Controlled Product
    CAS:
    <p>Applications (S)-2-AMINO-1,1-DIPHENYL-1-PROPANOL (cas# 78603-91-5) is a useful research chemical.<br></p>
    Formula:C15H17NO
    Color and Shape:Neat
    Molecular weight:227.3

    Ref: TR-A576988

    50mg
    87.00€
    100mg
    98.00€
    500mg
    204.00€
  • Cycloguanil Nitrate

    Controlled Product
    CAS:
    Formula:C11H14ClN5·HNO3
    Color and Shape:Neat
    Molecular weight:314.728

    Ref: TR-C987881

    25mg
    1,008.00€
  • 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€
  • Ethyl(methoxy)amine Hydrochloride

    Controlled Product
    CAS:
    <p>Stability Hygroscopic<br></p>
    Formula:C3H9NO·HCl
    Color and Shape:Neat
    Molecular weight:111.57

    Ref: TR-B436928

    25mg
    91.00€
    50mg
    137.00€
    100mg
    247.00€
  • Vinylcyclopropane

    Controlled Product
    CAS:
    <p>Stability Highly Volatile<br>Applications Vinylcyclopropane is a useful synthetic intermediate. Vinylcyclopropane and its derivatives can participate in a variety of transition-metal-catalyzed multicomponent cycloadditions to produce five- to eight-membered carbocycles.<br>References Jiao, L., et al.: J. Org. Chem., 78, 6842 (2013); Pasto, D., et al.: Tetrahedron Lett., 9, 713 (1979); Larock, R., et al.: Tetrahedron, 52, 2743 (1996)<br></p>
    Formula:C5H8
    Color and Shape:Neat
    Molecular weight:68.12

    Ref: TR-V380000

    1g
    1,966.00€
    100mg
    310.00€
  • Pyracarbolid

    Controlled Product
    CAS:
    <p>Applications Pyracarbolid is a systemic fungicide for bean rust control.<br></p>
    Formula:C13H15NO2
    Color and Shape:Neat
    Molecular weight:217.26

    Ref: TR-P840403

    100mg
    2,087.00€
  • 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€
  • 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€
  • (3-Methylbutyl)(2-phenylethyl)amine

    Controlled Product
    CAS:
    <p>Applications (3-Methylbutyl)(2-phenylethyl)amine is a trail pheromone of the myrmicine ant.<br>References Attygalle, A. et al., Naturwissenschaften. 85, 38-41(1998);<br></p>
    Formula:C13H21N
    Color and Shape:Neat
    Molecular weight:191.312

    Ref: TR-M758500

    500mg
    1,530.00€
  • n-Butyl-d9-amine HCl

    Controlled Product
    CAS:
    <p>Applications n-Butyl-d9-amine HCl (CAS# 344298-86-8) is a useful isotopically labeled research compound.<br></p>
    Formula:C4D9H2N·ClH
    Color and Shape:Neat
    Molecular weight:118.65

    Ref: TR-B693121

    5mg
    87.00€
    10mg
    106.00€
    50mg
    188.00€
  • 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€
  • (2E,4E)-2,4-Decadienoic Acid

    Controlled Product
    CAS:
    <p>Stability Light Sensitive<br>Applications Trilinolein decomposition product formed during deep frying of food.<br>References Thompson, J.A. et al., J. Am. Oil. Chem. Soc., 55, 897 (1978)<br></p>
    Formula:C10H16O2
    Color and Shape:Neat
    Molecular weight:168.23

    Ref: TR-D210580

    250mg
    323.00€
    2500mg
    2,084.00€
  • N-Carboxyalanine Anhydride

    Controlled Product
    CAS:
    <p>Applications N-Carboxyalanine Anhydride is a reagent used in the synthesis of poly(γ-benzyl-L-glutamate) and its block polypeptides with alanine, leucine and phenylalanine.<br>References Cao, H., et al.: Poly. Int., 61, 774 (2012); Habraken, G.J., et al.: Poly. Chem., 1, 514 (2010);<br></p>
    Formula:C4H5NO3
    Color and Shape:Neat
    Molecular weight:115.09

    Ref: TR-C177720

    250mg
    197.00€
    2500mg
    1,416.00€
  • Kifunensine Diacetonide

    Controlled Product
    CAS:
    <p>Applications Precursor to Kifunensine.<br>References Kayakiri, H., et al.: Chem. Pharm. Bull., 39, 1378 (1991),<br></p>
    Formula:C14H20N2O6
    Color and Shape:Neat
    Molecular weight:312.32

    Ref: TR-K450100

    10mg
    263.00€
  • Diglycolic anhydride

    Controlled Product
    CAS:
    <p>Applications Diglycolic anhydride<br></p>
    Formula:C4H4O4
    Color and Shape:Neat
    Molecular weight:116.072

    Ref: TR-D446338

    100mg
    96.00€
    250mg
    106.00€
    500mg
    121.00€
  • 2-Ethyl-6-(1-methylpropyl)benzenamine

    Controlled Product
    CAS:
    Formula:C12H19N
    Color and Shape:Neat
    Molecular weight:177.286

    Ref: TR-E679060

    1g
    5,142.00€
  • 4-Methyl-5-pyrimidinecarboxylic Acid

    Controlled Product
    CAS:
    Formula:C6H6N2O2
    Color and Shape:Neat
    Molecular weight:138.124

    Ref: TR-M328115

    5g
    1,509.00€
  • Ethyl 2-Acetylhexanoate

    Controlled Product
    CAS:
    <p>Applications Ethyl 2-acetylhexanoate (cas# 1540-29-0) is a useful research chemical.<br></p>
    Formula:C10H18O3
    Color and Shape:Neat
    Molecular weight:186.25

    Ref: TR-E896423

    50mg
    81.00€
    100mg
    91.00€
    500mg
    115.00€
  • (E)-Ethyl 2-Cyano-2-(methoxyimino)acetate

    Controlled Product
    CAS:
    Formula:C6H8N2O3
    Color and Shape:Neat
    Molecular weight:156.139

    Ref: TR-E918635

    2500mg
    1,530.00€
  • 2-(Benzyl(1-(4-methoxyphenyl)propan-2-yl)amino)-1-(4-(benzyloxy)-3-nitrophenyl)ethanone

    Controlled Product
    CAS:
    Formula:C32H32N2O5
    Color and Shape:Neat
    Molecular weight:524.61

    Ref: TR-B285565

    50mg
    319.00€
    250mg
    1,324.00€
    500mg
    2,150.00€
  • 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€
  • PD-146176

    Controlled Product
    CAS:
    <p>Applications PD-146176 is a potent and selective 15-LO inhibitor.<br></p>
    Formula:C15H11NS
    Color and Shape:Neat
    Molecular weight:237.32

    Ref: TR-P218293

    10mg
    122.00€
    25mg
    236.00€
  • Alloocimene (Technical Grade)

    Controlled Product
    CAS:
    Formula:C10H16
    Color and Shape:Neat
    Molecular weight:136.234

    Ref: TR-A546805

    5g
    120.00€
  • [1,​2,​4]​Triazolo[1,​5-​a]​pyridin-​5-​ol

    Controlled Product
    CAS:
    <p>Applications [1,​2,​4]​Triazolo[1,​5-​a]​pyridin-​5-​ol is a derivative of 7-Methyl-[1,2,4]triazolo[1,5-a]pyridin-5-ol (B487858(P)), which is a useful compound in high-sensitivity photothermographic material emulsion.<br>References Li, J., &amp; Li, Q.: Faming Zhuanli Shenqing (2009), CN 101419394 A<br></p>
    Formula:C6H5N3O
    Color and Shape:Neat
    Molecular weight:135.12

    Ref: TR-T139450

    10mg
    273.00€
    50mg
    1,157.00€
    100mg
    1,867.00€
  • 7-Ethyl 1-Methyl 2-[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-1-oxopropyl]-heptanedioate

    Controlled Product
    CAS:
    <p>Applications 7-Ethyl 1-Methyl 2-[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-1-oxopropyl]-heptanedioate is an intermediate in the synthesis of 8-Amino-7-oxopelargonic Acid Hydrochloride (A618750) which is an intermediate in the synthesis of biotin. Pimeloyl-CoA is transformed into AOP in the presence of L-alanine by the enzyme AOP synthase. The catalytic mechanism of AOP synthase has been studied for the elucidation of inhibitors as potential antimicrobial agents.<br>References Ohsugi, M., et al.: J. Nutr. Sci. Vitaminol., 34 (4), 343 (1985), Pearson, B.M., et al.: Lett. Appl. Microbiol., 10 (2), 89 (1990), Ploux, O., et al.: Biochem. J., 283, 327 (1992)<br></p>
    Formula:C18H31NO7
    Color and Shape:Neat
    Molecular weight:373.441

    Ref: TR-E600410

    500mg
    2,087.00€
  • 4-Benzyl-1,2-dibutyl Benzene-1,2,4-tricarboxylate

    Controlled Product

    Formula:C24H28O6
    Color and Shape:Neat
    Molecular weight:412.476

    Ref: TR-B190360

    1g
    1,509.00€
  • 2-((1E,3E)-4-(5-(Dimethylamino)pyridin-2-yl)buta-1,3-dien-1-yl)-4,5-dihydrothiazole-4-carboxylic Acid

    Controlled Product

    Formula:C15H17N3O2S
    Color and Shape:Neat
    Molecular weight:303.379

    Ref: TR-D303480

    100mg
    17,136.00€
  • 4-(1,4-Dihydro-2,4-dioxo-3(2H)-quinazolinyl)-benzeneacetic Acid

    Controlled Product
    CAS:
    <p>Applications 4-(1,4-Dihydro-2,4-dioxo-3(2H)-quinazolinyl)-benzeneacetic Acid is a useful research chemical.<br></p>
    Formula:C16H12N2O4
    Color and Shape:Neat
    Molecular weight:296.277

    Ref: TR-D975410

    100mg
    2,087.00€
  • Chromone-3-carboxylic Acid

    Controlled Product
    CAS:
    <p>Applications Chromone-3-carboxylic Acid (cas# 39079-62-4) is a useful research chemical.<br></p>
    Formula:C10H6O4
    Color and Shape:Neat
    Molecular weight:190.15

    Ref: TR-C433078

    50mg
    89.00€
    100mg
    98.00€
    500mg
    176.00€
  • 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€
  • 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€
  • 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€
  • 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€
  • 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€
  • 7-Hydroxyquinoline-6-carboxylic Acid

    Controlled Product
    CAS:
    <p>Applications 7-Hydroxyquinoline-6-carboxylic Acid is a useful research compound.<br></p>
    Formula:C10H7NO3
    Color and Shape:Neat
    Molecular weight:189.167

    Ref: TR-H367960

    100mg
    2,087.00€
  • 3-​Amino-​benzenesulfonic Acid Ethyl Ester

    Controlled Product
    CAS:
    <p>Applications 3-​Amino-​benzenesulfonic Acid Ethyl Ester may be useful as a modifier or additive for manufacturing colour filters found in LCDs.<br>References Ichinohe, D., et al.: Jpn. Kokai Tokkyo Koho (2013), JP 2013068843 A;<br></p>
    Formula:C8H11NO3S
    Color and Shape:Neat
    Molecular weight:201.243

    Ref: TR-A107130

    250mg
    1,530.00€
  • (2Z,10E)-2,10-Cycloundecadien-1-one

    Controlled Product
    CAS:
    Formula:C11H16O
    Color and Shape:Neat
    Molecular weight:164.244

    Ref: TR-C357860

    100mg
    14,624.00€
  • 1,3-Diisopropyl-1H-imidazolium Hydroxide

    Controlled Product
    CAS:
    Formula:C9H17N2•OH
    Color and Shape:Neat
    Molecular weight:153.24 + (17.01)

    Ref: TR-D459385

    1g
    1,509.00€
  • 1-Benzo[b]thien-4-yl-piperazine

    Controlled Product
    CAS:
    <p>Applications is an intermediate in synthesizing Brexpiprazole 5-1H-Quinolin-2-one (B677428), an impurity of Brexpiprazole (B677385), which is a drug candidate useful in treatment and prevention of mental disorders including CNS disorders.<br>References Yamashita, H., et al.: PCT Int. Appl., WO 2006112464 A1 20061026 (2006)<br></p>
    Formula:C12H14N2S
    Color and Shape:Neat
    Molecular weight:218.32

    Ref: TR-B194843

    500mg
    116.00€
  • (R)-2-Hydroxysuccinic Acid Methyl Ester

    Controlled Product
    CAS:
    Formula:C5H8O5
    Color and Shape:Neat
    Molecular weight:148.11

    Ref: TR-H953565

    1g
    1,509.00€
  • Ethyl Phenylcyanoacetate

    Controlled Product
    CAS:
    <p>Applications Ethyl phenylcyanoacetate is a reagent used for the asymmetric synthesis of (-)-manzacidin A. It is also a useful reagent for C-C bond formation by conjugate additions with vinyl sulfones.<br>References Wang, B., et al.: J. Am. Chem. Soc. 128, 3928 (2007); Li, H., et al.: J. Am. Chem. Soc. 127, 8948 (2005)<br></p>
    Formula:C11H11NO2
    Color and Shape:Neat
    Molecular weight:189.21

    Ref: TR-E926005

    1g
    89.00€
    5g
    154.00€
    10g
    227.00€
  • Isopropyl-4-(2-nitrophenyl)butyrate

    Controlled Product

    <p>Applications Isopropyl-4-(2-nitrophenyl)butyrate has Nitrobenzene (N493000) monomer in its structure. which is used in preparation of Pyrazines containing Triphenylamine substitute as monomolecular sensors for detecting Nitroaromatic compounds.<br>References Charushin, V. N., et al.: Russ., (2020);<br></p>
    Formula:C13H17NO4
    Color and Shape:Neat
    Molecular weight:251.278

    Ref: TR-N920628

    500mg
    1,530.00€