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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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  • 13-Ethyl-3-methoxy-gona-2,5(10)-dien-17β-ol

    Controlled Product
    CAS:
    Formula:C20H30O2
    Color and Shape:Neat
    Molecular weight:302.451

    Ref: TR-E569230

    1g
    10,511.00€
  • 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€
  • (9E,11E)-9,11-Tetradecadien-1-ol

    Controlled Product
    CAS:
    Formula:C14H26O
    Color and Shape:Neat
    Molecular weight:210.356

    Ref: TR-T725530

    250mg
    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€
  • (2Z)-2-Hexylidenecyclopentanone

    Controlled Product
    CAS:
    <p>Applications (2Z)-2-Hexylidenecyclopentanone is the Z-isomer of 2-Hexylidenecyclopentanone (H296550). 2-Hexylidenecyclopentanone, is a compound that is found in fragrance.<br>References Scognamiglio, J., et al.: Food Chem. Tox., 3, S577 (2012)<br></p>
    Formula:C11H18O
    Color and Shape:Neat
    Molecular weight:166.26

    Ref: TR-H396553

    1g
    1,880.00€
    100mg
    282.00€
    500mg
    1,217.00€
  • N-(1,1-Dioxido-2,3-dihydro-3-thienyl)glycine

    Controlled Product
    CAS:
    <p>Applications N-(1,1-dioxido-2,3-dihydro-3-thienyl)glycine (cas# 201990-24-1) is a useful research chemical.<br></p>
    Formula:C6H9NO4S
    Color and Shape:Neat
    Molecular weight:191.21

    Ref: TR-D436633

    50mg
    89.00€
    100mg
    98.00€
    500mg
    121.00€
  • trans-2-Hexenal-D2

    Controlled Product
    CAS:
    <p>Applications trans-2-Hexenal-D2 is a labelled analogue of trans-2-Hexenal (H294820). trans-2-Hexenal is an unsaturated aldehyde that has an apple odour. trans-2-Hexenal is produced by soybean plants, and is also a sex pheromone produced by the female polyphemus moth.<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 Corbo, M., et al.: J. Agr. Food Chem., 48, 2401 (2000); De Lucca, A., et al.: J. Food Sci., 76, M381 (2011); Riddiford, L.: Science, 158, 139 (1967)<br></p>
    Formula:C6H8D2O
    Color and Shape:Neat
    Molecular weight:100.16

    Ref: TR-H294822

    25mg
    3,907.00€
  • 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€
  • Glycidyl Acrylate (Stabilized with MEHQ)

    Controlled Product
    CAS:
    Formula:C6H8O3
    Purity:>85%
    Color and Shape:Neat
    Molecular weight:128.13

    Ref: TR-G650173

    1g
    111.00€
    5g
    377.00€
    2500mg
    219.00€
  • Propazine-d14 (di-iso-propyl-d14)

    Controlled Product
    CAS:
    <p>Applications Propazine-d14 (di-iso-propyl-d14) (CAS# 1219802-87-5) is a useful isotopically labeled research compound.<br></p>
    Formula:C9H2D14ClN5
    Color and Shape:Neat
    Molecular weight:243.8

    Ref: TR-P835291

    1mg
    119.00€
    5mg
    237.00€
  • N-Nitroso-methyl-tertbutyl-amine

    Controlled Product
    CAS:
    <p>Applications N-Nitroso-methyl-tertbutyl-amine is used in the rubber industry.<br>References Aoyama, M., et al.: Nippon Gomu Kyokaishi, 83, 243-246 (2010);<br></p>
    Formula:C5H12N2O
    Color and Shape:Neat
    Molecular weight:116.162

    Ref: TR-A250410

    100mg
    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€
  • Methylamine-d5 DCl

    Controlled Product
    CAS:
    <p>Applications Methylamine-d5 DCl (CAS# 14779-55-6) is a useful isotopically labeled research compound.<br>Chemical Name: Methylamine-d5 DCl (CAS# 14779-55-6) is a useful isotopically labeled research compound.<br></p>
    Formula:CD6ClN
    Color and Shape:Neat
    Molecular weight:73.55

    Ref: TR-M258879

    10mg
    94.00€
  • 1-Ethyl-1,2,3,4-tetrahydro-6-[2-(4-nitrophenyl)diazenyl]-7-quinolinol

    Controlled Product
    CAS:
    <p>Applications 1-Ethyl-1,2,3,4-tetrahydro-6-[2-(4-nitrophenyl)diazenyl]-7-quinolinol is an intermediate 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:C17H18N4O3
    Color and Shape:Neat
    Molecular weight:326.35

    Ref: TR-E711310

    25mg
    1,530.00€
  • 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€
  • 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€
  • 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€
  • 2-(3-(5-Aminopentyl)oxy)-3-oxopropyl) Atracurium

    Controlled Product

    Formula:C29H43N2O6
    Color and Shape:Neat
    Molecular weight:515.662

    Ref: TR-A894500

    100mg
    5,142.00€
  • Alloxazine

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

    Ref: TR-A548530

    5g
    1,008.00€
  • 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€
  • cis-1,4a,5,8a-Tetrahydro-2,6-naphthalenedione

    Controlled Product
    CAS:
    Formula:C10H10O2
    Color and Shape:Neat
    Molecular weight:162.185

    Ref: TR-T456140

    250mg
    3,428.00€
  • Afacifenacin

    Controlled Product
    CAS:
    Formula:C27H26F3N3O2
    Color and Shape:Neat
    Molecular weight:481.509

    Ref: TR-A355000

    100mg
    12,795.00€
  • 1-Hydroxy-1-phenylpropan-2-one

    Controlled Product
    CAS:
    <p>Applications 1-hydroxy-1-phenylpropan-2-one is a useful research chemical acting as a reagent in synthetic chemistry. Used in the sequential reduction of nitroalkanes as well as in the preparation of morpholine derivatives.<br>References Mahendran, P. et al.: J. Pharm. Sci. Res., 11, 2458 (2019); Ju, M. et al.: Org. Lett., 21, 8893 (2019);<br></p>
    Formula:C9H10O2
    Color and Shape:Neat
    Molecular weight:150.17

    Ref: TR-H100585

    50mg
    97.00€
    100mg
    137.00€
    250mg
    288.00€
  • (alphaZ)-α-Ethylidenebenzeneacetyl Chloride (97%)

    Controlled Product
    CAS:
    Formula:C10H9ClO
    Purity:97%
    Color and Shape:Neat
    Molecular weight:180.631

    Ref: TR-E609910

    500mg
    2,058.00€
  • 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€
  • 2-Hydroxy-4-benzyloxyacetophenone

    Controlled Product
    CAS:
    <p>Applications Isolated from Gnetum ula.<br></p>
    Formula:C15H14O3
    Color and Shape:Neat
    Molecular weight:242.27

    Ref: TR-H829860

    1g
    227.00€
    5mg
    81.00€
    500mg
    147.00€
  • Bisphenol F Diglycidyl Ether-13C12

    Controlled Product
    CAS:
    Formula:C7C12H20O4
    Color and Shape:Neat
    Molecular weight:324.27

    Ref: TR-B519542

    100mg
    8,684.00€
  • 1,2-Bis(4,5-diphenyloxazol-2-yl)ethane

    Controlled Product

    <p>Applications 1,2-Bis(4,5-diphenyloxazol-2-yl)ethane is a useful intermediate for organic synthesis.<br></p>
    Formula:C32H24N2O2
    Color and Shape:Neat
    Molecular weight:468.545

    Ref: TR-B381615

    500mg
    1,530.00€
  • SN-38 4-Deoxy-glucuronide (a/b mixture, ~80%)

    Controlled Product

    Formula:C28H26N2O10
    Purity:~80%
    Color and Shape:Neat
    Molecular weight:550.513

    Ref: TR-S589975

    1mg
    273.00€
    10mg
    1,864.00€
  • 5-Amino-1-N-methylindole

    Controlled Product
    CAS:
    <p>Applications 5-Amino-1-N-methylindole (CAS# 102308-97-4) is an indole derivative and building block, used in the copper-catalyzed synthesis of sulfonamides.<br>References Chen, Y.; et al.: J. Am. Chem. Soc., 140, 8781 (2018);<br></p>
    Formula:C9H10N2
    Color and Shape:Neat
    Molecular weight:146.18

    Ref: TR-A613488

    10mg
    81.00€
    50mg
    91.00€
    100mg
    115.00€
  • 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€
  • 5,5-Dimethyl-2-isopropyl-1,3-dioxane

    Controlled Product
    CAS:
    <p>Applications 5,5-Dimethyl-2-isopropyl-1,3-dioxane is Iranian essential oil that is used in cosmetics.<br>References Saadi Saaidpour. et al., J. Anal. Chem. 50, 62-69(2016);<br></p>
    Formula:C9H18O2
    Color and Shape:Neat
    Molecular weight:158.24

    Ref: TR-D356890

    1g
    1,518.00€
    100mg
    215.00€
    500mg
    837.00€
  • (S)-(-)-2-Chloropropionic Acid

    Controlled Product
    CAS:
    <p>Applications (S)-(-)-2-Chloropropionic Acid (cas# 29617-66-1) is a compound useful in organic synthesis.<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:C3H5ClO2
    Color and Shape:Neat
    Molecular weight:108.52

    Ref: TR-C379700

    1g
    86.00€
    2g
    87.00€
    5g
    106.00€
  • 11-Ethoxycarbonyldodecanoic Acid

    Controlled Product
    CAS:
    <p>Applications 11-Ethoxycarbonyldodecanoic Acid (cas# 66003-63-2) is a compound useful in organic synthesis.<br></p>
    Formula:C14H26O4
    Color and Shape:Neat
    Molecular weight:258.35

    Ref: TR-E890455

    1g
    197.00€
    2g
    360.00€
    500mg
    130.00€
  • Disodium Tellurite

    Controlled Product
    CAS:
    <p>Applications Disodium Tellurite is an effector towards the thyroid hormone system due to it being of a similar group to selenium. Tellurium accumulates in the thyroid gland and influences the zinc thyroid level. It is also damaging towards DNA in TK6 human lymphoblastoid cells.<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 Eybl, V. et al.: Biol. Trace Element., 117, 105 (2007); Guillamet, E. et al.: Mut. Res. Gen. Toxicol. Environ. Mutagen., 654, 22 (2008);<br></p>
    Formula:Na·O3Te
    Color and Shape:Neat
    Molecular weight:221.58

    Ref: TR-S673630

    1g
    193.00€
    10g
    407.00€
  • Acetylsulfenyl Chloride

    Controlled Product
    CAS:
    Formula:C2H3ClOS
    Color and Shape:Neat
    Molecular weight:110.563

    Ref: TR-A188970

    1g
    1,509.00€
  • Thiomorpholine 1,1-Dioxide

    Controlled Product
    CAS:
    <p>Applications Thiomorpholine 1,1-dioxide is a useful building block, used in the synthetic preparation of antibacterial biaryloxazolidinone analogues, and isothiazolo-pyridine derivatives for use as cyclin G-associated kinase inhibitors and antiviral agents.<br>References Wu, Y.; et al.: Eur. J. Med. Chem., 158, 247 (2018); Pu, S.; et al.: J. Med. Chem., 61, 6178 (2018).<br></p>
    Formula:C4H9NO2S
    Color and Shape:Neat
    Molecular weight:135.18

    Ref: TR-T344568

    10mg
    89.00€
    50mg
    98.00€
    100mg
    122.00€
  • (R)-5-Methylhydantoin (app 80% ee)

    Controlled Product
    CAS:
    Formula:C4H6N2O2
    Color and Shape:Neat
    Molecular weight:114.10

    Ref: TR-M312100

    1g
    369.00€
    250mg
    219.00€
    500mg
    329.00€
  • 6,​7-​Dimethoxy-​3,​3-​bis(4-​methoxyphenyl)​benzo[3,​4]​fluoreno[2,​1-​b]​pyran-​13(3H)​-​one

    Controlled Product
    CAS:
    Formula:C36H28O6
    Color and Shape:Neat
    Molecular weight:556.604

    Ref: TR-D899020

    1g
    3,428.00€
  • 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€
  • Mecoprop-P

    Controlled Product
    CAS:
    Formula:C10H11ClO3
    Color and Shape:Neat
    Molecular weight:214.65

    Ref: TR-M203055

    1g
    1,008.00€
  • Bicyclo[1.1.1]pentan-1-amine

    Controlled Product
    CAS:
    <p>Applications Bicyclo[1.1.1]pentan-1-amine is a reagent useful in a variety of synthesis. In particular, it is used in the prepartion of 2,4-diaminopyrimidines which are histamine H4 receptor ligands.<br>References Bell, A. S. et al.: PCT Int. Appl. 85 pp. (2007)<br></p>
    Formula:C5H9N
    Color and Shape:Neat
    Molecular weight:83.132

    Ref: TR-B260890

    100mg
    1,530.00€
  • 1-(4-Methoxybenzyl)-3-hydroxy-4-ethoxycarbonyl-5-(3-pyridyl)-3-pyrrolin-2-one

    Controlled Product
    CAS:
    Formula:C20H20N2O5
    Color and Shape:Neat
    Molecular weight:368.38

    Ref: TR-M261100

    100mg
    130.00€
    250mg
    180.00€
    500mg
    320.00€
  • 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€
  • 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€
  • 2-(Benzyloxy)-1-ethanamine

    Controlled Product
    CAS:
    Formula:C9H13NO
    Color and Shape:Neat
    Molecular weight:151.21

    Ref: TR-B130463

    10mg
    86.00€
    50mg
    101.00€
    100mg
    120.00€
  • Ethynyloxybenzene

    Controlled Product
    CAS:
    <p>Applications Ethynyloxybenzene is used in stereoselective carboindation of internal Alkynyl Ethers with organosilicon or -stannane nucleophiles to give beta-Alkoxyalkenylindium products.<br>References Kang, K., et al.: Journal of Organic Chemistry, 84, 13345-13363 (2019);<br></p>
    Formula:C8H6
    Color and Shape:Neat
    Molecular weight:102.13

    Ref: TR-E427970

    100mg
    1,530.00€
  • Oncrasin 1

    Controlled Product
    CAS:
    Formula:C16H12ClNO
    Color and Shape:Neat
    Molecular weight:269.726

    Ref: TR-O656503

    100mg
    1,008.00€
  • 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-Methylphenyl Diethylcarbamate-13C6

    Controlled Product
    CAS:
    <p>Applications 2-Methylphenyl Diethylcarbamate-13C6 is an intermediate in the synthesis of o-Cresol-13C6 (C781912). Isotope labelled o-Cresol is a compound used as a disinfectant and have also been used as antiseptic in surgery.<br>References Razavi, S.M., et al.: Nat. Prod. Res., 26, 2148 (2012); Asadollahi-B. M., et al.: Environ. Toxicol. Pharmacol., 34, 826 (2012);<br></p>
    Formula:C6C6H17NO2
    Color and Shape:Neat
    Molecular weight:213.225

    Ref: TR-M494057

    25mg
    1,530.00€