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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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  • 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€
  • 3-Mercapto-2-methylpropanoic Acid 1,2-Diphenylethylamine Salt

    Controlled Product
    CAS:
    Formula:C4H8O2S·C14H15N
    Color and Shape:Neat
    Molecular weight:317.45

    Ref: TR-M253955

    500mg
    1,022.00€
  • Myristyl Palmitate

    Controlled Product
    CAS:
    <p>Applications Myristyl Palmitate is a wax ester of palmitic acid. Wax esters are esters between long chained fatty alcohols and fatty acids. Wax esters have significance in pharmaceutical and cosmetics applications and occur naturally in plants and animals.<br>References Wheatley, V., et al.: Biochem. J., 58, 167 (1954); Shichijo, S., et al.: Biochem. Med., 22, 256 (1979); Robosky, L., et al.: J. Lipid Res., 49, 686 (2008);<br></p>
    Formula:C30H60O2
    Color and Shape:Neat
    Molecular weight:452.80

    Ref: TR-M885015

    5g
    1,687.00€
    500mg
    251.00€
  • tert-Butyl 2-Formyl-5-oxopyrrolidine-1-carboxylate

    Controlled Product
    CAS:
    Formula:C10H15NO4
    Color and Shape:Neat
    Molecular weight:213.23

    Ref: TR-B887535

    1g
    2,058.00€
  • 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€
  • 3-Oxohexanedioic Acid Diethyl Ester

    Controlled Product
    CAS:
    <p>Applications 3-Oxohexanedioic Acid Diethyl Ester is an intermediate used to prepare CMPF (C595000) which is a drug-binding inhibitor which is also a constituent of urine. CMPF can inhibit specific T4 binding in serum by increasing the free concentration of direct competitors.<br>References Mabuchi, H., Nakahashi, H.: Nephron, 44, 277 (1986); Lim, C.F., et. al.: Metabolism Clin. Exp., 42, 1468 (1993)<br></p>
    Formula:C10H16O5
    Purity:>80%
    Color and Shape:Neat
    Molecular weight:216.23

    Ref: TR-O856830

    1g
    180.00€
    100mg
    89.00€
    500mg
    154.00€
  • Intermedine N-Oxide

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

    Ref: TR-I666665

    2500µg
    6,717.00€
  • D-Abequose

    Controlled Product
    CAS:
    <p>Applications D-Abequose is a sweetener and flavor enhancer formulations for food, beverage, pharmaceutical and cosmetic uses<br>References Karanewsky,D.S., et al.: U.S. Pat. Appl. Publ. (2017), US 20170105432 A1 20170420<br></p>
    Formula:C6H12O4
    Color and Shape:Neat
    Molecular weight:148.16

    Ref: TR-A010205

    10mg
    1,019.00€
    25mg
    1,956.00€
    2500µg
    290.00€
  • Sesbanimide A

    Controlled Product
    CAS:
    Formula:C15H21NO7
    Color and Shape:Neat
    Molecular weight:327.33

    Ref: TR-S280620

    25mg
    39,984.00€
  • (±)-Doxazosin-d8 (piperazine-d8)

    Controlled Product
    CAS:
    <p>Applications (±)-Doxazosin-d8 (piperazine-d8) (CAS# 1126848-44-9) is a useful isotopically labeled research compound.<br></p>
    Formula:C23H17D8N5O5
    Color and Shape:Neat
    Molecular weight:459.53

    Ref: TR-D211216

    5mg
    724.00€
    10mg
    1,190.00€
  • Indopine

    Controlled Product
    CAS:
    <p>Applications Indopine is a useful research chemical for organic synthesis and other chemical processes.<br>References Gray, A. ., et al.: J. Org. Chem., 26, 3368 (1961), Miyazaki, Y.,et al.: Org. Biomol. Chem., 4, 2529 (2006)<br></p>
    Formula:C23H28N2
    Color and Shape:Neat
    Molecular weight:332.482

    Ref: TR-I708156

    100mg
    2,087.00€
  • (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€
  • Spermine-d20

    Controlled Product
    CAS:
    <p>Stability Hygroscopic<br>Applications Spermine-d20 is labelled Spermine (S680510) which is a biogenic polyamine formed from spermidine and occurring in almost all tissues. It is essential for both normal and neoplastic tissue growth. Involved in the modulation of calcium-dependent immune processes.<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 Israel, et al.: J. Med. Chem., 7, 710 (1964), Janne, J., et al.: Biochim. Biophys. Acta, 473, 241 (1978). Theoharides, T.C., et al.: Life Sci., 27, 703 (1980), Horn, Y., et al.: Cancer Res., 42, 3248 (1982),<br></p>
    Formula:C10D20H6N4
    Color and Shape:Neat
    Molecular weight:222.46

    Ref: TR-S680512

    1mg
    131.00€
    5mg
    515.00€
    10mg
    881.00€
  • 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€
  • (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€
  • 4,4’,(5’)-Di-(tert-butylcyclohexano)-18-crown-6

    Controlled Product
    CAS:
    <p>Applications 4,4’,(5’)-Di-(tert-butylcyclohexano)-18-crown-6 is a crown ether-based sorbent used in the analysis and separation of minerals.<br>References Yankovskaya, V. et al: J. Radioanal. Nucl. Chem., 314, 119 (2017);<br></p>
    Formula:C28H52O6
    Color and Shape:Neat
    Molecular weight:500.751

    Ref: TR-D402560

    250mg
    1,530.00€
  • Cycloguanil Nitrate

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

    Ref: TR-C987881

    25mg
    1,008.00€
  • Cyclizine Lactate

    Controlled Product
    CAS:
    <p>Applications Cyclizine Lactate is a lactate salt of Cyclizine (C987805, HCl salt) which is a piperazine derivative with anti-emetic activity that is useful in the prevention and treatment of nausea and vomiting associated with motion sickness.<br>References Kuntzman, R., et al.: J. Pharmacol. Exp. Ther., 158, 332 (1967), Walker, R., et al.: Eur. J. Pharm. Sci., 4, 301 (1996), Dumasia, M., et al.: Xenobiotica, 32, 795 (2002)<br></p>
    Formula:C21H28N2O3
    Color and Shape:Neat
    Molecular weight:356.46

    Ref: TR-C987440

    5g
    2,091.00€
    500mg
    313.00€
  • 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€
  • 3-[(E)-2-Phenylethenyl]thiazolidin-2-imine

    Controlled Product
    CAS:
    Formula:C11H12N2S
    Color and Shape:Neat
    Molecular weight:204.29

    Ref: TR-P732750

    100mg
    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€
  • MGCD 516

    Controlled Product
    CAS:
    Formula:C33H29F2N5O4S
    Color and Shape:Neat
    Molecular weight:629.676

    Ref: TR-M340970

    1g
    12,795.00€
  • 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€
  • 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€
  • 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-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€
  • [Bis(Methylamino)methylidene]urea

    Controlled Product
    CAS:
    <p>Applications [Bis(Methylamino)methylidene]urea is used as a reagent in the synthesis of copper(II) complexes with anionic amidinourea.<br>References Hatanaka, M.: Bull. Chem. Soc. Jpn. 88, 162 (2015)<br></p>
    Formula:C4H10N4O
    Color and Shape:Neat
    Molecular weight:130.148

    Ref: TR-M118820

    100mg
    1,530.00€
  • (Trimethoxymethyl)cyclopropane

    Controlled Product
    CAS:
    Formula:C7H14O3
    Color and Shape:Neat
    Molecular weight:146.184

    Ref: TR-B587603

    1g
    1,509.00€
  • Palmarumycin C3

    Controlled Product
    CAS:
    Formula:C20H12O6
    Color and Shape:Neat
    Molecular weight:312.406

    Ref: TR-P144203

    25mg
    5,142.00€
  • tert-Butyl (1-hydroxypropan-2-yl-1,1,2,3,3,3-d6)carbonate-D6

    Controlled Product
    CAS:
    <p>Applications Racemic tert-Butyl (1-hydroxypropan-2-yl-1,1,2,3,3,3-d6)carbonate-D6 it is used in preparation of deuterated pyrimidinyloxytetrahydrodiazepinothienoquinolinone derivatives for use as MK2 inhibitors. Racemic tert-Butyl (1-hydroxypropan-2-yl-1,1,2,3,3,3-d6)carbonate-D6 is the labeled compound of N-tert-Butyloxycarbonyl DL-Alaninol (B693510).<br>References Malona, J., et al.: PCT Int. Appl., (2018);<br></p>
    Formula:C8D6H11NO3
    Color and Shape:Neat
    Molecular weight:181.262

    Ref: TR-C224372

    100mg
    1,530.00€
  • Thiodiglycolic Anhydride

    Controlled Product
    CAS:
    <p>Applications Thiodiglycolic Anhydride is used as a reagent in the synthesis of positively charged compounds as SERT inhibitors useful in the treatment of central nervous system (CNS) disorders.<br>References Jensen, H.H., et al.: PCT Int. Appl. WO 2013026455 A1 20130228. Feb 28, 2013<br></p>
    Formula:C4H4O3S
    Color and Shape:Neat
    Molecular weight:132.14

    Ref: TR-T344525

    5g
    170.00€
    25g
    298.00€
    50g
    379.00€
  • Benquinox

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

    Ref: TR-B120200

    2500mg
    1,530.00€
  • n-Dodecyl-d25-trimethylammonium Bromide

    Controlled Product
    CAS:
    <p>Applications n-Dodecyl-d25-trimethylammonium Bromide is a useful isotopically labeled compound of Dodecyltrimethylammonium BromideDISCONTINUED PLEASE SEE D525490 (D525740)<br></p>
    Formula:C15H9D25BrN
    Color and Shape:Neat
    Molecular weight:333.5

    Ref: TR-D525742

    5mg
    143.00€
    10mg
    220.00€
  • (±)-Epinephrine-2,5,6,α,β,β-d6

    Controlled Product
    CAS:
    <p>Applications (±)-Epinephrine-2,5,6,alpha,beta,beta-d6 (CAS# 1219803-77-6) is a useful isotopically labeled research compound.<br></p>
    Formula:C92H6H7NO3
    Color and Shape:Neat
    Molecular weight:189.24

    Ref: TR-E588586

    5mg
    371.00€
    10mg
    593.00€
  • 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€
  • (1S,4R)-1-(4-Hydroxy-3-methoxyphenyl)-2-methyl-1,2,3,4-tetrahydroisoquinoline-4,6-diol

    Controlled Product
    CAS:
    <p>Applications (1S,4R)-1-(4-hydroxy-3-methoxyphenyl)-2-methyl-1,2,3,4-tetrahydroisoquinoline-4,6-diol is a useful research chemical.<br></p>
    Formula:C17H19NO4
    Color and Shape:Neat
    Molecular weight:301.34

    Ref: TR-H715710

    50mg
    1,530.00€
  • 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€
  • N-Nervonoyl Taurine

    Controlled Product
    CAS:
    <p>Applications N-Nervonoyl Taurine is a metabolite from an active fraction of Cajanus cajan seeds which could be an antioxidant.<br>References Tekale, S., et al.: Food Chem., 211, 763-769 (2016)<br></p>
    Formula:C26H51NO4S
    Color and Shape:Neat
    Molecular weight:473.80

    Ref: TR-N472155

    100mg
    1,530.00€
  • N-Stearoyl Taurine

    Controlled Product
    CAS:
    Formula:C20H41NO4S
    Color and Shape:Neat
    Molecular weight:391.609

    Ref: TR-S686598

    25mg
    1,509.00€
  • DL-3-Phenylserine Hydrate

    Controlled Product
    CAS:
    <p>Applications DL-3-Phenylserine hydrate is the hydrate of DL-β-Phenylserine, threo form (P319380). DL-beta-Phenylserine, threo form is used in the enantioselective synthesis of cyclic pentapeptides. This compound also showed analgesic activity in mice when the mice were pretreated with pargyline.<br>References Le, Diane N, et al.: Organic Letters, 19(1), 114-117 (2017); Matsuoka, Yutaka, et al.: Jap. J. of Pharmacology, 34(3), 277-87 (1984)<br></p>
    Formula:C9H11NO3·xH2O
    Color and Shape:Neat
    Molecular weight:181.19 + x(18.01)

    Ref: TR-P319385

    1g
    96.00€
    500mg
    96.00€
    2500mg
    113.00€
  • Caerulomycin A

    Controlled Product
    CAS:
    Formula:C12H11N3O2
    Color and Shape:Neat
    Molecular weight:236.247

    Ref: TR-C700030

    25mg
    8,684.00€
  • 3-(5-(3-Methoxy-3-oxopropyl)pyrazin-2-yl)propanoic Acid

    Controlled Product

    <p>Applications 2,5-Pyrazinedipropanoic Acid (P895785) is the parent compound for 3-(5-(3-Methoxy-3-oxopropyl)pyrazin-2-yl)propanoic Acid. 3,3'-(Pyrazine-2,5-diyl)dipropanoic Acid is an intermediate for the synthesis of 2,5-Pyrazinedipropanoic Acid Dimethyl Ester (P840835), which is used in the study of pharmacological effect an chemical composition of the organic acid of Radix ranunculus ternati which has an anti-tuberculosis effect.<br>References Chi, Y., et al.: Nanjing Zhongyiyao Daxue Xuebao, 23, 365-367 (2007);<br></p>
    Formula:C11H14N2O4
    Color and Shape:Neat
    Molecular weight:238.24

    Ref: TR-P895700

    100mg
    1,530.00€
  • 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€
  • trans-Ethylene-1,2-d2 (Low Enrichment)

    Controlled Product
    CAS:
    <p>Applications trans-Ethylene-1,2-d2 (Low Enrichment) is a useful isotopically labeled compound of Ethylene (E546215)<br></p>
    Formula:C2H2D2
    Color and Shape:Neat
    Molecular weight:30.07

    Ref: TR-E546216

    5mg
    143.00€
    10mg
    220.00€
  • Quinapril benzyl ester maleate

    Controlled Product
    CAS:
    Formula:C32H36N2O5·C4H4O4
    Color and Shape:Neat
    Molecular weight:644.71

    Ref: TR-Q825860

    250mg
    1,008.00€
  • N-(Hydroxymethyl)acetamide

    CAS:
    <p>Applications N-(Hydroxymethyl)acetamide (cas# 625-51-4) is used as a catalyst in the method for manufacturing sol-gel silica particles method for manufacturing coating substrate coated with silica particles.<br>References Lee, D. H., et al.: PCT Int. Appl. 23 pp. (2019)<br></p>
    Formula:C3H7NO2
    Color and Shape:Neat
    Molecular weight:89.09

    Ref: TR-H973010

    250mg
    91.00€
    500mg
    123.00€
    2500mg
    179.00€
  • N-Methyladrenalone Hydrochloride-D3

    Controlled Product
    CAS:
    <p>Applications N-Methyladrenalone Hydrochloride-D3 is a reagent in the synthesis of rac N-Methyl Epinephrine-d6 Hydrochloride (&gt;90%) (M304302) which is the N-methylated analogue of the sympathomimetic hormone Epinephrine (E588585). Recent studies suggest that N-Methylepinephrine may be synthesized from Epinephrine by phenylethanolamine N-methyltransferase present in the brain.<br>References Kajita, M. et al.: Nip. Iyo Masu Sup. Gak. Kon., 19, 107 (1994); Plummer, C.J. et al.: Eur. J. Med. Chem., 148, 481 (1988);<br></p>
    Formula:C10H7D6NO3•HCl
    Color and Shape:Neat
    Molecular weight:237.71

    Ref: TR-N887699

    50mg
    1,022.00€
  • N-Nitroso-ditertbutylamine

    Controlled Product
    CAS:
    <p>Applications N-Nitroso-ditertbutylamine is a nitrosoamine compound used to functionalize polymers.<br>References Luo, S. et al.: U.S. Pat. Appl. Publ. 19 pp. (2010)<br></p>
    Formula:C8H18N2O
    Color and Shape:Neat
    Molecular weight:158.24

    Ref: TR-N754560

    25mg
    213.00€
    100mg
    756.00€
    250mg
    1,553.00€
  • DL-Methamphetamine-d5

    Controlled Product
    CAS:
    Formula:C102H5H10N
    Color and Shape:Neat
    Molecular weight:154.26

    Ref: TR-M258787

    100mg
    2,058.00€
  • 3-Amino-N-(2,6-dioxopiperidin-3-yl)-2-methylbenzamide

    Controlled Product
    CAS:
    Formula:C13H15N3O3
    Color and Shape:Neat
    Molecular weight:261.28

    Ref: TR-A580170

    100mg
    5,142.00€