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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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  • 3-Hydroxy 5-Dibenzosuberenone

    Controlled Product
    CAS:
    <p>Applications Reagent used in the preparation of pharmaceutically active Dibenzocyclohenptenes.<br></p>
    Formula:C15H10O2
    Color and Shape:Neat
    Molecular weight:222.24

    Ref: TR-H941150

    1mg
    188.00€
    5mg
    451.00€
    2500µg
    251.00€
  • 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€
  • 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€
  • 5-​Methyl-​2,​4-​dinitrobenzene-​1-​sulfonic Acid

    Controlled Product
    CAS:
    <p>Applications 5-​Methyl-​2,​4-​dinitrobenzene-​1-​sulfonic Acid is an impurity in the treatment of 2,4,6-trinitrotoluene (TNT),an exoplosive material.<br>References Zhang, M. et al.: Chem. Eng. J., 259, 876 (2015);<br></p>
    Formula:C7H6N2O7S
    Color and Shape:Neat
    Molecular weight:262.19

    Ref: TR-M300755

    25mg
    1,530.00€
  • (R)-N-CarbamyL-phenylalanine Methyl Ester

    Controlled Product
    CAS:
    <p>Applications (R)-N-CarbamyL-phenylalanine Methyl Ester is used as a reagent in the preparation of oxazolidinones via nitrosation-deamination reaction.<br>References Suzuki, M., et al.:Synlett. 2, 189 (2000)<br></p>
    Formula:C11H14N2O3
    Color and Shape:Neat
    Molecular weight:222.24

    Ref: TR-C322160

    250mg
    1,022.00€
  • (2-Decyl)benzene

    Controlled Product
    CAS:
    <p>Applications (2-Decyl)benzene is a linear alkylbenzene used to synthesize aryl olefins.<br>References Faghihian, H., et al.: App. Surface. Sci., 264, 492 (2013);<br></p>
    Formula:C16H26
    Color and Shape:Neat
    Molecular weight:218.3776

    Ref: TR-D226935

    25mg
    273.00€
    250mg
    1,864.00€
  • 4-tert-Butyl-d9-phenol-2,3,5,6-d4

    Controlled Product
    CAS:
    <p>Applications 4-tert-Butyl-d9-phenol-2,3,5,6-d4 is the labelled analogue of 4-tert-Butylphenol (B694105), a reactant in the preparation of (2-bromocyclopent-2-en-1-yl)phenols.<br></p>
    Formula:C10D13HO
    Color and Shape:Neat
    Molecular weight:163.3

    Ref: TR-B694106

    5mg
    160.00€
    10mg
    236.00€
    50mg
    332.00€
  • 1-(5-Methoxy-1-(1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carbonyl)-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylic Acid

    Controlled Product

    Formula:C32H28N6O7
    Color and Shape:Neat
    Molecular weight:608.601

    Ref: TR-M116640

    250mg
    5,142.00€
  • 1-(4-Methylphenyl)-1-methylethylamine Hydrochloride

    Controlled Product
    CAS:
    <p>Applications 1-(4-Methylphenyl)-1-methylethylamine HCl (cas# 1654774-17-0) is a useful research chemical.<br></p>
    Formula:C10H15N·HCl
    Color and Shape:Neat
    Molecular weight:185.69

    Ref: TR-M339295

    50mg
    89.00€
    100mg
    179.00€
    500mg
    304.00€
  • 4,5-Diamino-6-methylpyrimidine Hydrochloride

    Controlled Product
    CAS:
    Formula:C5H8N4•HCl
    Color and Shape:Neat
    Molecular weight:124.143646

    Ref: TR-D416376

    1g
    1,577.00€
    100mg
    197.00€
  • 4-(Hydroxymethyl)octane-1,3,4,5,8-pentol

    Controlled Product

    Formula:C10H22O6
    Color and Shape:Neat
    Molecular weight:238.278

    Ref: TR-H112260

    100mg
    17,136.00€
  • Ethyl 2-Methyl-5-hexenoate

    Controlled Product
    CAS:
    <p>Applications Ethyl 2-Methyl-5-hexenoate is an intermediate in the synthesis of trans-1,3-Dimethylcyclopentane (~70%) (D464915) which is one of the products after the biodegradation of crude oil.<br>References Elias, R., et. al: Org. Geochem., 38,2111 (2007)<br></p>
    Formula:C9H16O2
    Color and Shape:Neat
    Molecular weight:156.222

    Ref: TR-E344420

    500mg
    1,530.00€
  • 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-Methoxynicotinic Acid

    Controlled Product
    CAS:
    <p>Applications 2-METHOXYNICOTINIC ACID (cas# 16498-81-0) is a useful research chemical.<br></p>
    Formula:C7H7NO3
    Color and Shape:Neat
    Molecular weight:153.14

    Ref: TR-M219388

    1g
    81.00€
    5g
    98.00€
    10g
    121.00€
  • Benzene-1,2-d2

    Controlled Product
    CAS:
    <p>Applications Benzene-1,2-d2 (CAS# 19467-24-4) is a useful isotopically labeled research compound.<br></p>
    Formula:C6H4D2
    Color and Shape:Neat
    Molecular weight:80.13

    Ref: TR-B185286

    10mg
    94.00€
  • Ethyl Sodium Glycolate

    Controlled Product
    CAS:
    Formula:C4H7NaO3
    Color and Shape:Neat
    Molecular weight:126.086

    Ref: TR-E918545

    1g
    1,008.00€
  • Methanesulfonic Anhydride

    Controlled Product
    CAS:
    <p>Applications Methanesulfonic anhydride is a reagent that is used in the synthesis of (R)-Amino Carnitine (A603400), which is an inhibitor of fatty acid oxidation.<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 Jenkins, D.L., et al.: J. Biol. Chem., 260, 14748 (1985), Kanamaru, T., et al.: M. Life Sci., 37, 217 (1985), Hulsmann, W.C., et al.: J. Biochim. Biophys. Acta., 1097, 263 (1991), Chiodi, P., et al.: Biochim, Biophys. Acta., 1127, 81 (1992),<br></p>
    Formula:C2H6O5S2
    Color and Shape:Neat
    Molecular weight:174.2

    Ref: TR-M226255

    1g
    94.00€
    5g
    96.00€
    25g
    120.00€
  • Bazedoxifene-d4 5-β-D-Glucuronide

    Controlled Product
    CAS:
    Formula:C36H38D4N2O9
    Color and Shape:Neat
    Molecular weight:650.76

    Ref: TR-B129277

    10mg
    5,142.00€
  • Mono(3-Methyl-2-pentyl) Phthalate-d4

    Controlled Product

    Formula:C14D4H14O4
    Color and Shape:Neat
    Molecular weight:254.315

    Ref: TR-M566622

    25mg
    1,509.00€
  • 3,3'-((5-Cyanopentyl)azanediyl)dipropanenitrile

    Controlled Product

    Formula:C11H16N4O
    Color and Shape:Neat
    Molecular weight:220.271

    Ref: TR-C356560

    750mg
    1,008.00€
  • (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€
  • (S)-4-Methylheptan-3-one

    Controlled Product
    CAS:
    Formula:C8H16O
    Color and Shape:Neat
    Molecular weight:128.212

    Ref: TR-M515320

    1g
    2,058.00€
  • 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€
  • Basic Red 51 (Technical Grade)

    Controlled Product
    CAS:
    <p>Applications Basic Red 51 (cas# 12270-25-6) is a useful research chemical.<br></p>
    Formula:C13H18ClN5
    Color and Shape:Neat
    Molecular weight:279.77

    Ref: TR-B118740

    50mg
    73.00€
    100mg
    81.00€
    250mg
    98.00€
  • (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€
  • N-2-Hydroxyethyl Norephedrine-d5 Hydrochloride (Mixture of Diastereomers)

    Controlled Product
    CAS:
    <p>Applications Labelled Phenmetrazine intermediate.<br></p>
    Formula:C11H13D5ClNO2
    Color and Shape:Neat
    Molecular weight:236.75

    Ref: TR-H948832

    5mg
    208.00€
    50mg
    1,509.00€
  • (R)-C3-TunePhos

    Controlled Product
    CAS:
    <p>Applications 1,1'-[(13aR)-7,8-Dihydro-6H-dibenzo[f,h][1,5]dioxonin-1,13-diyl]bis[1,1-diphenylphosphine] is used in the process of preparation of cyclohexyl ethers via ketal hydrogenation.<br>References Inglesby, P. A., et al.: PCT Int. Appl. 82pp. (2019)<br></p>
    Formula:C39H32O2P2
    Color and Shape:Neat
    Molecular weight:594.618

    Ref: TR-T999110

    10mg
    87.00€
    50mg
    115.00€
    100mg
    170.00€
  • 3-(1H-indol-5-yl)propanoic acid

    Controlled Product
    CAS:
    <p>Applications 3-(1H-indol-5-yl)propanoic acid (cas# 192717-19-4) is a useful research chemical.<br></p>
    Formula:C11H11NO2
    Color and Shape:Neat
    Molecular weight:189.21

    Ref: TR-I628288

    10mg
    89.00€
    50mg
    236.00€
    100mg
    360.00€
  • 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€
  • 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€
  • 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€
  • (Z)-Cyclodec-6-ene-1,5-dione

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

    Ref: TR-C420575

    500mg
    5,142.00€
  • 5-Ethylhydantoin (~80%)

    Controlled Product
    CAS:
    <p>Applications 5-ethylhydantoin (cas# 15414-82-1) is a useful research chemical.<br></p>
    Formula:C5H8N2O2
    Purity:~80%
    Color and Shape:Neat
    Molecular weight:128.13

    Ref: TR-B433615

    25mg
    89.00€
    50mg
    115.00€
    250mg
    137.00€
  • 3,5-Dihydroxybenzenepentanoic Acid

    Controlled Product
    CAS:
    <p>Applications 3,5-Dihydroxybenzenepentanoic Acid 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:C11H14O4
    Color and Shape:Neat
    Molecular weight:210.226

    Ref: TR-D415355

    100mg
    2,087.00€
  • N-2-Hydroxyethylpiperazine-N'-ethanesulfonic Acid-d18

    Controlled Product
    CAS:
    <p>Applications N-2-Hydroxyethylpiperazine-N'-ethanesulfonic Acid-d18 (CAS# 203805-87-2) is a useful isotopically labeled research compound.<br></p>
    Formula:C8D18N2O4S
    Color and Shape:Neat
    Molecular weight:256.41

    Ref: TR-H998469

    1mg
    119.00€
    5mg
    168.00€
  • Meradine

    Controlled Product
    CAS:
    <p>Applications Irritant.<br></p>
    Formula:C5H5N5S
    Color and Shape:Neat
    Molecular weight:167.19

    Ref: TR-M225150

    100mg
    216.00€
  • 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€
  • (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€
  • Sodium Glycerophosphate Pentahydrate

    Controlled Product
    CAS:
    Formula:C3H7Na2O6P•5(H2O)
    Color and Shape:Neat
    Molecular weight:306.14

    Ref: TR-S670710

    5g
    2,058.00€
  • Vanillin-13C

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

    Ref: TR-V097509

    100mg
    2,058.00€
  • 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€
  • D-Ribal

    Controlled Product
    CAS:
    Formula:C5H8O3
    Color and Shape:Neat
    Molecular weight:116.12

    Ref: TR-R414190

    1g
    1,509.00€