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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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  • 3-(3-Hydroxypropoxy) Propyl Benzoate

    Controlled Product

    <p>Applications 3-(3-Hydroxypropoxy) Propyl Benzoate is a useful research chemical.<br></p>
    Formula:C13H18O4
    Color and Shape:Neat
    Molecular weight:238.28

    Ref: TR-H353400

    25mg
    1,022.00€
  • Methyl 5-Methyl-3-phenyl-4-isoxazolecarboxylate-d5

    Controlled Product
    CAS:
    <p>Applications Methyl 5-Methyl-3-phenyl-4-isoxazolecarboxylate-d5 is an intermediate in the synthesis of Oxacillin Sodium-d5 Salt (O758502); Isotope labelled Oxacillin Sodium Salt is a semi-synthetic antibiotic related to Penicillin. Antibacterial.<br>References Goldenthal, E.I., et al.: Toxicol. Appl. Pharmacol., 18, 185 (1971),<br></p>
    Formula:C12D5H6NO3
    Color and Shape:Neat
    Molecular weight:222.251

    Ref: TR-M779762

    100mg
    2,087.00€
  • 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€
  • exo-Norborneol

    Controlled Product
    CAS:
    <p>Applications exo-Norborneol (cas# 497-37-0) is a useful research chemical.<br></p>
    Formula:C7H12O
    Color and Shape:Neat
    Molecular weight:112.16

    Ref: TR-N661275

    50mg
    89.00€
    100mg
    98.00€
    500mg
    121.00€
  • 2-Sulfanylbenzonitrile

    Controlled Product
    CAS:
    Formula:C7H5NS
    Color and Shape:Neat
    Molecular weight:135.186

    Ref: TR-B536605

    1g
    1,509.00€
  • MK 0686

    Controlled Product
    CAS:
    Formula:C22H19ClF4N2O4
    Color and Shape:Neat
    Molecular weight:486.844

    Ref: TR-M424845

    100mg
    14,624.00€
  • 3-(3-Hydroxy-1-piperidinyl)-1,2-propanediol

    Controlled Product
    CAS:
    <p>Applications 3-(3-Hydroxy-1-piperidinyl)-1,2-propanediol is a compound useful in organic synthesis.<br></p>
    Formula:C8H17NO3
    Color and Shape:Neat
    Molecular weight:175.226

    Ref: TR-H939010

    250mg
    2,087.00€
  • N-Acetyl-d3-L-4-hydroxyphenylalanine

    Controlled Product
    CAS:
    <p>Applications N-Acetyl-d3-L-4-hydroxyphenylalanine is a useful isotopically labeled compound of N-Acetyl-L-tyrosine (A189735)<br></p>
    Formula:C11D3H10NO4
    Color and Shape:Neat
    Molecular weight:226.25

    Ref: TR-A189737

    5mg
    304.00€
    10mg
    498.00€
  • 2-[(Trimethylsilyl)oxy]naphthalene-d7

    Controlled Product
    CAS:
    <p>Applications 2-[(Trimethylsilyl)oxy]naphthalene-d7 is a reagent in the synthesis of 2-Amino-2-Deoxy-1-α-(2-Naphthyl-1,3,4,5,6,7,8-d7)-Glucopyranoside (A605651) which is 13C labeled version of 2-Amino-2-Deoxy-1-Alpha-(2-Naphthyl)-Glucopyranoside (A605650)<br></p>
    Formula:C13D7H9OSi
    Color and Shape:Neat
    Molecular weight:223.394

    Ref: TR-T787621

    250mg
    1,530.00€
  • (methanesulfinylsulfanyl)methane

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

    Ref: TR-B485793

    250mg
    1,045.00€
  • 1-(5-Methoxy-1H-benzo[d]imidazol-2-yl)-2,3,5-trimethylpyridin-4(1H)-one

    Controlled Product
    CAS:
    Formula:C16H17N3O2
    Color and Shape:Neat
    Molecular weight:283.33

    Ref: TR-M116630

    250mg
    8,684.00€
  • Methyl[(trimethylsilyl)methyl]amine

    Controlled Product
    CAS:
    Formula:C5H15NSi
    Color and Shape:Neat
    Molecular weight:117.265

    Ref: TR-M181350

    2500mg
    1,008.00€
  • Intermedine N-Oxide

    Controlled Product
    CAS:
    Formula:C15H25NO6
    Color and Shape:Neat
    Molecular weight:315.36

    Ref: TR-I666665

    2500µg
    6,717.00€
  • Ethyl Sodium Glycolate

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

    Ref: TR-E918545

    1g
    1,008.00€
  • 4-Amino-​2,​2,​6,​6-​tetramethyl-1-piperidinyl-​1-​15N-​oxy

    Controlled Product
    CAS:
    Formula:C9H1915NNO
    Color and Shape:Neat
    Molecular weight:172.253

    Ref: TR-A630262

    100mg
    8,684.00€
  • 2-Amino-6-methoxybenzothiazole

    Controlled Product
    CAS:
    <p>Applications 2-Amino-6-methoxybenzothiazole is an intermediate used to prepare novel series of Schiff bases and 4-thiazolidinones. It is also used in the synthesis of 2-cyano-6-methoxybenzothiazole.<br>References Patel, N., et al.: Saudi Pharma. J., 18, 129 (2010); Toya, Y., et al.: Bull. Chem. Soc. Jpn., 65, 392 (1992)<br></p>
    Formula:C8H8N2OS
    Color and Shape:Neat
    Molecular weight:180.23

    Ref: TR-A611445

    1g
    217.00€
  • N-Boc Gatifloxacin N-Oxide

    Controlled Product

    <p>Applications N-Boc Gatifloxacin N-Oxide is an intermediate used in the synthesis of Gatifloxacin N-Oxide (G250005), which is an impurity of Gatifloxacin (G250000), an antibacterial agent.<br>References Bauernfeind, A.: J. Antimicro. Chemother., 40, 639 (1997), Fukuda, H., et al.: Antimicrob. Ag. Chemother., 42, 1917 (1998),<br></p>
    Formula:C24H30FN3O7
    Color and Shape:Neat
    Molecular weight:491.509

    Ref: TR-B600140

    250mg
    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€
  • N-(5-Carboxypentyl)-3-hydroxy-N-methylaniline

    Controlled Product
    CAS:
    Formula:C13H19NO3
    Color and Shape:Neat
    Molecular weight:237.29

    Ref: TR-C181210

    1g
    2,058.00€
  • (5R)-2-Methylene-5-(1-methylethenyl)cyclohexanol (Mixture of Diastereomers)

    Controlled Product
    CAS:
    <p>Applications Intermediate in the preparation of Perillaldehyde<br>References D'Souza, A., et al.: J. Nat. Prod., 67, 700 (2004),<br></p>
    Formula:C10H16O
    Color and Shape:Neat
    Molecular weight:152.23

    Ref: TR-M304120

    25mg
    313.00€
    250mg
    2,060.00€
  • Hexanoic Anhydride

    Controlled Product
    CAS:
    <p>Applications Hexanoic Anhydride, is used as a reactant in the total synthesis of acremomannolipin A via steroselective β-mannosylation of 4,6,-O-benzylidene-protected mannosyl sulfoxide with a D-mannitol derivative.<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 Tsutsui, N., et al.: Tetrahedron Lett. 54, 451(2013)<br></p>
    Formula:C12H22O3
    Color and Shape:Neat
    Molecular weight:214.3

    Ref: TR-H294335

    50g
    122.00€
    100g
    204.00€
    250g
    445.00€
  • (±)-Benzfendizone-13C1 (5-ethyl-a-13C)

    Controlled Product
    CAS:
    <p>Applications (±)-Benzfendizone-13C1 (5-ethyl-a-13C) is a useful isotopically labeled compound<br></p>
    Formula:CC24H25F3N2O6
    Color and Shape:Neat
    Molecular weight:507.47

    Ref: TR-B538811

    5mg
    462.00€
    10mg
    764.00€
  • (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€
  • rac-Belaperidone

    Controlled Product
    CAS:
    Formula:C22H22FN3O2
    Color and Shape:Neat
    Molecular weight:379.427

    Ref: TR-B131205

    1g
    12,795.00€
  • Diglycidyl Ether

    CAS:
    <p>Applications Diglycidyl Ether is used in studies for the preparation of saccharide-containing, temperature-responsive protein drug carriers.<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 Zhu, L., et al.: Faming Zhuanli Shenqing. 2013:442487 (2013)<br></p>
    Formula:C6H10O3
    Color and Shape:Colourless
    Molecular weight:130.14

    Ref: TR-D443820

    1g
    315.00€
    5g
    704.00€
  • 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€
  • 3-Methylpseudouridine

    Controlled Product
    CAS:
    Formula:C10H14N2O6
    Color and Shape:Neat
    Molecular weight:258.228

    Ref: TR-M211310

    50mg
    10,511.00€
  • 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€
  • 3-Methylamino-1-propanol

    Controlled Product
    CAS:
    <p>Applications 3-Methylamino-1-propanol is an alkanolamine that is used to redisperse compacted solids (such as antiperspirant materials) in order to analyze its components.<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 Hough, G., et al. Antiperspirant Material and Compositions Containing It. PCT Int. Appl. 1000013657, 2000.<br></p>
    Formula:C4H11NO
    Color and Shape:Neat
    Molecular weight:89.14

    Ref: TR-M287020

    5g
    304.00€
    25g
    836.00€
    2500mg
    219.00€
  • 2,6-Diaminoheptanedioic Acid-13C7

    Controlled Product
    CAS:
    Formula:C7H14N2O4
    Color and Shape:Neat
    Molecular weight:197.146

    Ref: TR-D415211

    25mg
    19,421.00€
  • 6-Methylnonanethioic S-Acid

    Controlled Product

    Formula:C10H20OS
    Color and Shape:Neat
    Molecular weight:188.33

    Ref: TR-M866150

    500mg
    5,142.00€
  • Pentanoic-3,3-d2 Acid

    Controlled Product
    CAS:
    <p>Applications Pentanoic-3,3-d2 Acid (CAS# 83741-74-6) is a useful isotopically labeled research compound.<br></p>
    Formula:C5D2H8O2
    Color and Shape:Neat
    Molecular weight:104.144

    Ref: TR-V091421

    10mg
    101.00€
    50mg
    175.00€
    100mg
    232.00€
  • Thiobenzamide-2,3,4,5,6-d5

    Controlled Product
    CAS:
    <p>Applications Thiobenzamide-2,3,4,5,6-d5 (CAS# 1219804-59-7) is a useful isotopically labeled research compound.<br></p>
    Formula:C7H2D5NS
    Color and Shape:Neat
    Molecular weight:142.23

    Ref: TR-B189006

    5mg
    94.00€
    10mg
    119.00€
  • Benquinox

    Controlled Product
    CAS:
    Formula:C13H11N3O2
    Color and Shape:Neat
    Molecular weight:241.245

    Ref: TR-B120200

    2500mg
    1,530.00€
  • 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€
  • 2,2'-Ethylenedianiline

    Controlled Product
    CAS:
    <p>Applications 2,2'-Ethylenedianiline is used as a reagent to synthesize Oxcarbazepine (O869250), a broad-specturm, second-generation anticonvulsant drug that is used to treat partial and complex partial seizures in children and adults. 2,2'-Ethylenedianiline is also used as a reagent to prepare a series of triterpines (e.g. Lupeol [L474850]), compounds that have chemopreventative activity.<br>References Asmaa, M., et al.: Pac. J. Cancer Prevent., 15, 475 (2014); Kalis, M. &amp; Huff, N.: Clin. Ther., 23, 680 (2001); Malke, S., et al.: Pharm. Sci., 69, 211 (2007); Schmidt, D. &amp; Elger, C.: Epil. Beh., 5, 627 (2004)<br></p>
    Formula:C14H16N2
    Color and Shape:Neat
    Molecular weight:212.29

    Ref: TR-E917955

    1g
    97.00€
    5g
    175.00€
    10g
    262.00€
  • N-Boc-Cefprozil Amide

    Controlled Product

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

    Ref: TR-C243995

    25mg
    2,058.00€
  • 1,2,3,4-Tetrahydro-7-methoxy-1-naphthalenol 1-Acetate

    Controlled Product
    CAS:
    Formula:C13H16O3
    Color and Shape:Neat
    Molecular weight:220.264

    Ref: TR-T293880

    5g
    1,509.00€
  • 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€
  • Tolazoline

    Controlled Product
    CAS:
    <p>Applications Tolazoline (cas# 59-98-3) is a useful research chemical.<br></p>
    Formula:C10H12N2
    Color and Shape:Neat
    Molecular weight:160.22

    Ref: TR-T535003

    2g
    310.00€
    5g
    482.00€
    10g
    836.00€
  • Alloxazine

    Controlled Product
    CAS:
    Formula:C10H6N4O2
    Color and Shape:Neat
    Molecular weight:214.18

    Ref: TR-A548530

    5g
    1,008.00€
  • 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€
  • 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€
  • 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€
  • P-Aziridin-1-yl-N,N'-bis(2-hydroxyethyl)phosphonothioic Diamide

    Controlled Product

    <p>Applications P-Aziridin-1-yl-N,N'-bis(2-hydroxyethyl)phosphonothioic Diamide is a useful intermediate for organic synthesis.<br></p>
    Formula:C6H16N3O2PS
    Color and Shape:Neat
    Molecular weight:225.249

    Ref: TR-A932660

    250mg
    1,530.00€
  • 1-Pentane-d11-thiol

    Controlled Product
    CAS:
    <p>Applications 1-Pentane-d11-thiol is a useful isotopically labeled compound of 1-Pentanethiol (P274053)<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:C5D11HS
    Color and Shape:Neat
    Molecular weight:115.28

    Ref: TR-P274054

    5mg
    143.00€
    10mg
    220.00€
  • 5,7-Dimethoxy-3-(1-naphthoyl)coumarin

    Controlled Product
    CAS:
    <p>Applications Coumarin derivatives are involved in photogeneration of reactive oxygen species from ketocoumarins.<br>References McCord, J., et al.: J. Biol. Chem., 244, 6049 (1969), Peters, G., et al.: Biochim. Biophys. Acta, 637, 43 (1981), Reszka, K., et al.: J. Photochem. Photobiol., 55, 359 (1992), Lee, M., et al.: J. Med. Chem., 37, 1208 (1994),<br></p>
    Formula:C22H16O5
    Color and Shape:Neat
    Molecular weight:360.36

    Ref: TR-D460693

    100mg
    1,530.00€
  • 3-Methylpentanedioic-2,2,4,4-d4 Acid

    Controlled Product
    CAS:
    <p>Applications 3-Methylpentanedioic-2,2,4,4-d4 Acid (CAS# 1219798-68-1) is a useful isotopically labeled research compound.<br></p>
    Formula:C6H6D4O4
    Color and Shape:Neat
    Molecular weight:150.17

    Ref: TR-M311609

    5mg
    94.00€
    10mg
    119.00€
  • 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€