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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 43084 products of "Organic Building Blocks"

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  • Sodium Methanesulfonate-d3

    Controlled Product
    CAS:
    <p>Applications Sodium Methanesulfonate-d3 is used as a reagent in the preparation of deuterated 3-(methylsulfonyl)-L-phenylalanine derivative as LFA-1 inhibitor.<br>References Chen, X., et al.: Faming Zhuanli Shenqing. 20pp. (2017)<br></p>
    Formula:CD3O2S·Na
    Color and Shape:Neat
    Molecular weight:105.11

    Ref: TR-S143270

    5mg
    81.00€
    25mg
    162.00€
    50mg
    227.00€
  • FCCP

    Controlled Product
    CAS:
    Formula:C10H5F3N4O
    Color and Shape:Neat
    Molecular weight:254.168

    Ref: TR-F115405

    100mg
    1,112.00€
  • 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€
  • 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€
  • 1,2-Epoxy-9-decene

    Controlled Product
    CAS:
    <p>Applications 1,2-Epoxy-9-decene (cas# 85721-25-1) is a useful research chemical.<br></p>
    Formula:C10H18O
    Color and Shape:Neat
    Molecular weight:154.24

    Ref: TR-E589298

    250mg
    89.00€
    500mg
    106.00€
    2500mg
    127.00€
  • (3S)-N-Methyl-3-piperidinamine Dihydrochloride

    Controlled Product
    CAS:
    Formula:C6H14N2·2(HCl)
    Color and Shape:Neat
    Molecular weight:187.11

    Ref: TR-M178820

    250mg
    3,428.00€
  • Enrofloxacin (ethyl-d5) Hydroiodide Salt

    Controlled Product
    CAS:
    <p>Applications Enrofloxacin-d5 HI (ethyl-d5) (CAS# 1219795-24-0) is a useful isotopically labeled research compound.<br></p>
    Formula:C19D5H17FN3O3·HI
    Color and Shape:Light Yellow
    Molecular weight:492.34

    Ref: TR-E211321

    1mg
    115.00€
    5mg
    360.00€
    500µg
    87.00€
  • (2R)-2-(Isochromane-1-carbonylamino)-3-(6-methyl-1H-indol-3-yl)propanoic Acid

    Controlled Product

    Formula:C22H22N2O4
    Color and Shape:Neat
    Molecular weight:378.421

    Ref: TR-I596230

    250mg
    8,684.00€
  • 1,2-Diphenylethanol

    Controlled Product
    CAS:
    Formula:C14H14O
    Color and Shape:Neat
    Molecular weight:198.26

    Ref: TR-D491598

    50mg
    170.00€
    100mg
    251.00€
    500mg
    637.00€
  • 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€
  • NPG Glycol

    CAS:
    <p>Applications NPG Glycol is used in the synthesis of tetraphenylporphyrins. Also used in the synthesis of Bryostatin 2, a protein kinase modulator.<br>References Lindsey, J. et al.: J. Org. Chem., 52, 827 (1987); Evans, D. et al.: J. Am. Chem. Soc., 121, 7540 (1999);<br></p>
    Formula:C5H12O2
    Color and Shape:Neat
    Molecular weight:104.148

    Ref: TR-N897000

    25g
    97.00€
    50g
    112.00€
    100g
    150.00€
  • Arclofenin

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

    Ref: TR-A766585

    1g
    1,509.00€
  • 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€
  • 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€
  • Toluene 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:C9H6N2O2
    Color and Shape:Neat
    Molecular weight:348.312

    Ref: TR-B426693

    1g
    98.00€
    5g
    201.00€
    10g
    327.00€
  • 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€
  • 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€
  • Nitroethane-2,2,2-d3

    Controlled Product
    CAS:
    <p>Applications Nitroethane-2,2,2-d3 (CAS# 1219802-04-6) is a useful isotopically labeled research compound.<br></p>
    Formula:C2H2D3NO2
    Color and Shape:Neat
    Molecular weight:78.09

    Ref: TR-N493848

    5mg
    94.00€
    10mg
    119.00€
  • (R)-2-Aminopropan-1-ol-13C3

    Controlled Product
    CAS:
    Formula:C3H9NO
    Color and Shape:Neat
    Molecular weight:78.088

    Ref: TR-A628149

    250mg
    8,684.00€
  • Acrylamide-13C

    Controlled Product
    CAS:
    <p>Stability Light Sensitive<br>Applications Acrylamide (1-13c, 99%) (cas# 287399-24-0) is a useful research chemical.<br></p>
    Formula:CC2H5NO
    Color and Shape:Neat
    Molecular weight:72.07

    Ref: TR-A191333

    10mg
    648.00€
  • (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€
  • (5α)-Androstane-3,11,17-trione

    Controlled Product
    CAS:
    <p>Applications A Cortisol metabolite.<br>References Grillitsch, B. et al.: Environ. Toxicol. Chem. 29, 1613 (2010)<br></p>
    Formula:C19H26O3
    Color and Shape:Neat
    Molecular weight:302.41

    Ref: TR-A637650

    10mg
    259.00€
  • (S,S)-(-)-Hydrobenzoin

    Controlled Product
    CAS:
    <p>Applications (S,S)-(-)-Hydrobenzoin is a chral auxiliary with versatile applications. It is also used as a building block.<br>References Marshall, J., et al.: J. Org. Chem. 60, 7230 (1995); Stolle, A., et al. Tetrahedron Lett. 35, 3521 (1994); Burk, M., et al.: J. Am. Chem. Soc. 115, 10125 (1993); Burk, M., et al.: Tetrahedron Asymmetry 2, 569 (1991); Pichon, M., et al: Tetrahedron Asymmetry 7, 927 (1996)<br></p>
    Formula:C14H14O2
    Color and Shape:Neat
    Molecular weight:214.26

    Ref: TR-H714520

    1g
    106.00€
    5g
    188.00€
    25g
    613.00€
  • 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€
  • Vanillin-13C

    Controlled Product
    CAS:
    Formula:CC7H8O3
    Color and Shape:Neat
    Molecular weight:153.14

    Ref: TR-V097509

    100mg
    2,058.00€
  • 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€
  • 3,4-Dihydro-7-hydroxy-1(2H)-quinolinebutanoic Acid Ethyl Ester

    Controlled Product
    CAS:
    <p>Applications 3,4-Dihydro-7-hydroxy-1(2H)-quinolinebutanoic Acid Ethyl Ester is a reagent used 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:C15H21NO3
    Color and Shape:Neat
    Molecular weight:263.332

    Ref: TR-D191130

    50mg
    1,022.00€
  • (R)-Methyl 2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetate Hydrochloride

    Controlled Product
    CAS:
    Formula:C9H13NO2·HCl
    Color and Shape:Neat
    Molecular weight:203.67

    Ref: TR-M105040

    250mg
    1,022.00€
  • 4-Hydroxybenzyl Isothiocyanate

    CAS:
    <p>Stability Light and Temperature Sensitive<br>Applications Antitumor. Human erythroleukemic K562 cells.<br>References Leoni, O., et al.: Bioorg. Med. Chem., 5, 1799 (1997),<br></p>
    Formula:C8H7NOS
    Color and Shape:Neat
    Molecular weight:165.21

    Ref: TR-H829680

    100mg
    312.00€
    500mg
    1,085.00€
  • 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€
  • 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€
  • 2,2-Dimethylpropionyl-L-carnitine-d3 HCl (N-methyl-d3)

    Controlled Product
    CAS:
    <p>Applications 2,2-Dimethylpropionyl-L-carnitine-d3 HCl (N-methyl-d3) is a useful isotopically labeled compound<br></p>
    Formula:C12D3H21NO4·Cl
    Color and Shape:Neat
    Molecular weight:284.8

    Ref: TR-D459604

    10mg
    591.00€
  • 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€
  • 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€
  • 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€
  • 9,10-Octadecanedione

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

    Ref: TR-O182290

    750mg
    1,008.00€
  • 3-Methyl-1-cyclopentene

    Controlled Product
    CAS:
    Formula:C6H10
    Color and Shape:Neat
    Molecular weight:82.14

    Ref: TR-M295270

    25mg
    175.00€
    100mg
    502.00€
  • 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€
  • N-Isopropyl Hexylone Hydrochloride

    Controlled Product
    CAS:
    Formula:C16H23NO3·HCl
    Color and Shape:Neat
    Molecular weight:313.82

    Ref: TR-I632580

    250mg
    3,428.00€
  • 3-Bromo-2-methylphenol

    Controlled Product
    CAS:
    <p>Applications 3-Bromo-2-methylphenol<br></p>
    Formula:C7H7BrO
    Color and Shape:Neat
    Molecular weight:187.03

    Ref: TR-B697423

    1g
    236.00€
    250mg
    130.00€
    2500mg
    529.00€
  • N-Boc-Cefprozil Amide

    Controlled Product

    Formula:C31H34N4O9S
    Color and Shape:Neat
    Molecular weight:638.688

    Ref: TR-C243995

    25mg
    2,058.00€
  • 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€
  • 5,6,7,8-Tetrahydro-4H-oxocin-4-one

    Controlled Product
    CAS:
    Formula:C7H10O2
    Color and Shape:Neat
    Molecular weight:126.153

    Ref: TR-T821010

    250mg
    3,428.00€
  • Hexamethylene Diisocyanate Isocyanurate Trimer

    Controlled Product
    CAS:
    Formula:C24H36N6O6
    Color and Shape:Neat
    Molecular weight:504.579

    Ref: TR-H296645

    500mg
    2,058.00€
  • N,N-Dimethyl-2-ethanolamine-d10

    Controlled Product
    CAS:
    <p>Applications N,N-Dimethylethanolamine-d10 (OH) is a useful isotopically labeled compound of 2-Dimethylaminoethanol (D471170)<br></p>
    Formula:C4HD10NO
    Color and Shape:Neat
    Molecular weight:99.2

    Ref: TR-D471171

    5mg
    143.00€
    10mg
    220.00€
  • 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€
  • Sodium 3-(4-(4-(4-(4-Methoxyphenyl)piperazin-1-yl)phenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)butan-2-yl Sulfate-D8

    Controlled Product

    <p>Applications sodium 3-(4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)butan-2-yl sulfate-D8 is a reagent 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:C23D8H20N5NaO6S
    Color and Shape:Neat
    Molecular weight:533.602

    Ref: TR-D228421

    25mg
    1,530.00€
  • N-Benzyl-2,3,5-Trimethoxyamphetamine

    Controlled Product

    <p>Applications N-Benzyl-2,3,5-Trimethoxyamphetamine is an intermediate in the synthesis of 2,3,5-Trimethoxyamphetamine (T896885) which is a derivative of Amphetamine (A634240), CNS stimulant; anorexic.Controlled substance (stimulant).<br>References Warren, M.R., et al.: J. Pharmacol. Exp. Ther., 85, 119 (1945); Behrendt, W.A, et al.: Arzneim.-Forsch., 13, 711 (1963); Seiden, L.S., Annu. Rev. Pharmacol. Toxicol., 32, 639 (1993)<br></p>
    Formula:C19H25NO3
    Color and Shape:Neat
    Molecular weight:315.407

    Ref: TR-B795860

    100mg
    266.00€
    250mg
    606.00€
    500mg
    1,129.00€
  • 3-Methylbenzamide

    Controlled Product
    CAS:
    <p>Applications 3-Methylbenzamide (cas# 618-47-3) is a useful research chemical.<br></p>
    Formula:C8H9NO
    Color and Shape:Neat
    Molecular weight:135.16

    Ref: TR-M484840

    250mg
    87.00€
    500mg
    98.00€
    2500mg
    121.00€
  • Cholesteryl TEG Phosphoramidite

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

    Ref: TR-C432540

    1g
    10,511.00€