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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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  • 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€
  • (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€
  • 2-Butoxyethyl Acetate

    Controlled Product
    CAS:
    Formula:C8H16O3
    Color and Shape:Colourless
    Molecular weight:160.21

    Ref: TR-B281720

    1ml
    86.00€
    5ml
    96.00€
    10ml
    111.00€
  • Methyl 2-Oxo-2-(2-pyridinylamino)acetate

    Controlled Product
    CAS:
    Formula:C8H8N2O3
    Color and Shape:Neat
    Molecular weight:180.161

    Ref: TR-M995750

    2500mg
    1,022.00€
  • Mirabegron N-Carbamoylglucuronide

    Controlled Product
    CAS:
    <p>Applications Mirabegron N-Carbamoylglucuronide is a metabolite of Mirabegron (M364900).<br>References van Teijilingen, R., et al.: J. Chromat. B., 887, 102 (2012)<br></p>
    Formula:C28H32N4O10S
    Color and Shape:Neat
    Molecular weight:616.639

    Ref: TR-M364915

    25mg
    22,012.00€
  • Ethylene-13C2-diamine Dihydrochloride

    Controlled Product
    CAS:
    <p>Applications Ethylene-13C2-diamine 2HCl (CAS# 77435-60-0) is a useful isotopically labeled research compound.<br></p>
    Formula:C2H8N2• 2(HCl)
    Color and Shape:Neat
    Molecular weight:62.08 + 2(36.46)

    Ref: TR-E918354

    5mg
    119.00€
    2500µg
    94.00€
  • 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€
  • L-AP3

    Controlled Product
    CAS:
    <p>Applications L-AP3 is a selective antagonist of the PI-linked metabotropic glutamate response.<br></p>
    Formula:C3H8NO5P
    Color and Shape:White
    Molecular weight:169.07

    Ref: TR-A729285

    10mg
    132.00€
    100mg
    864.00€
  • 1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-2(1H)-isoquinolinepropanoic Acid

    Controlled Product
    CAS:
    <p>Applications This compound is used in preparation and esterification reaction of  Papaverine derivative with pentanediol.<br>References Ivanov, T., et al.: Eur. Pat. Appl., (1986);<br></p>
    Formula:C23H29NO6
    Color and Shape:Neat
    Molecular weight:415.479

    Ref: TR-D110810

    10mg
    1,530.00€
  • Almitrine Bismesylate

    Controlled Product
    CAS:
    <p>Applications Almitrine Bismesylate is used in the synthetic preparation of triazine derivatives as potent modulators of multidrug resistance.<br>References Dhainaut, A.; et al.: J. Med. Chem, 34, 2481 (1992)<br></p>
    Formula:C28H37F2N7O6S2
    Color and Shape:Neat
    Molecular weight:669.76

    Ref: TR-A575153

    1g
    130.00€
    10g
    347.00€
    250mg
    101.00€
  • Vinylcyclopropane

    Controlled Product
    CAS:
    <p>Stability Highly Volatile<br>Applications Vinylcyclopropane is a useful synthetic intermediate. Vinylcyclopropane and its derivatives can participate in a variety of transition-metal-catalyzed multicomponent cycloadditions to produce five- to eight-membered carbocycles.<br>References Jiao, L., et al.: J. Org. Chem., 78, 6842 (2013); Pasto, D., et al.: Tetrahedron Lett., 9, 713 (1979); Larock, R., et al.: Tetrahedron, 52, 2743 (1996)<br></p>
    Formula:C5H8
    Color and Shape:Neat
    Molecular weight:68.12

    Ref: TR-V380000

    1g
    1,966.00€
    100mg
    310.00€
  • Thiophthalazone

    Controlled Product
    CAS:
    <p>Applications Thiophthalazone (cas# 16015-46-6) is a compound useful in organic synthesis.<br></p>
    Formula:C8H6N2S
    Color and Shape:Neat
    Molecular weight:162.21

    Ref: TR-T368250

    1g
    219.00€
    2g
    383.00€
    500mg
    162.00€
  • N-Oleoyl-2-amino-1,3-propane-d5-diol

    Controlled Product
    CAS:
    <p>Applications N-Oleoyl-2-amino-1,3-propane-d5-diol is a useful isotopically labeled compound<br></p>
    Formula:C21D5H36NO3
    Color and Shape:Neat
    Molecular weight:360.59

    Ref: TR-O532307

    10mg
    325.00€
  • Sodium 5a-Androstan-3b,17b-diol-16,16,17-d3 3-Sulfate

    Controlled Product

    <p>Applications Sodium 5a-Androstan-3b,17b-diol-16,16,17-d3 3-Sulfate is a useful isotopically labeled compound<br></p>
    Formula:C19H28D3NaO5S
    Color and Shape:Neat
    Molecular weight:397.52

    Ref: TR-A637406

    5mg
    614.00€
    10mg
    993.00€
  • N-2-Pyridinyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide

    Controlled Product
    CAS:
    <p>Applications N-2-Pyridinyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide is a reagent used in the synthesis of a compound applied as a Bruton tyrosine kinase inhibitor and its use for treating or relieving BTK-mediated disease.<br>References Li, Y. et al.: PCT Int. Appl. 108 pp., (2018)<br></p>
    Formula:C18H20BNO4
    Color and Shape:Neat
    Molecular weight:325.167

    Ref: TR-P836840

    500mg
    1,022.00€
  • 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-Boc-Cefprozil Amide

    Controlled Product

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

    Ref: TR-C243995

    25mg
    2,058.00€
  • (3S,4S)-3-Hexyl-4[(S)-2-(triisopropylsilyloxy)tridecyl]-2-oxetanone

    Controlled Product
    CAS:
    <p>Applications A reagent used in the synthesis of enzymatic endocannabinoid 2-arachidonoylglycerol hydrolysis inhibitors and respective analogs<br>References Ortar, G., et al.: J. Med. Chem., 51, 6970 (2008), Bisogno, T., et al.: Biochimica et Biophysica Acta, Molecular and Cell Biology of Lipids, 1791, 53 (2009),<br></p>
    Formula:C31H62O3Si
    Color and Shape:Neat
    Molecular weight:510.91

    Ref: TR-H324950

    1mg
    266.00€
    2mg
    498.00€
    5mg
    1,122.00€
  • β-Tyrosine

    Controlled Product
    CAS:
    <p>Applications 3-Amino-3-(4-hydroxyphenyl)propanoic Acid can be used for the preparing energy-​saving and environmentally friendly adhesive.<br>References Li, Y., Faming Zhuanli Shenqing, 6, (2019);<br></p>
    Formula:C9H11NO3
    Color and Shape:Neat
    Molecular weight:181.19

    Ref: TR-A634693

    50mg
    89.00€
    100mg
    115.00€
    500mg
    197.00€
  • 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€
  • 9,9'-Bis(4-Hydroxyphenyl)fluorene-13C12

    Controlled Product
    CAS:
    <p>Applications 9,9'-Bis(4-Hydroxyphenyl)fluorene-13C12 is the labeled analogue of 9,9-Bis (4-Hydroxyphenyl) Fluorene (B446800), which is used in the production of polyarylene ethers and extensively used in the study of polymer electrolyte membranes with the potential for fuel cell application.<br>References Miyatake, K. et al.: J. Am. Chem. Soc., 129, 3879 (2007); Chikashige, Y. et al.: Macromolecules, 38, 7121 (2005);<br></p>
    Formula:C12C13H18O2
    Color and Shape:Neat
    Molecular weight:362.321

    Ref: TR-H782280

    25mg
    863.00€
  • 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€
  • Lithium Propyl Phosphate-d5

    Controlled Product
    CAS:
    Formula:C3D5H2O4P·2Li
    Color and Shape:Neat
    Molecular weight:156.972

    Ref: TR-L469132

    25mg
    3,428.00€
  • 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€
  • 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-(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€
  • D-Glyceric Acid Calcium Salt Dihydrate

    Controlled Product
    CAS:
    <p>Applications D-Glyceric acid calcium salt dihydrate (CAS# 6000-41-5) is a useful research chemical compound.<br></p>
    Formula:(C3H5O4)·Ca·2(H2O)
    Color and Shape:Neat
    Molecular weight:2(105.07) + 40.08 + 2(18.02)

    Ref: TR-D253085

    1g
    1,839.00€
    100mg
    265.00€
    500mg
    1,160.00€
  • Methyl 2,3-Dihydroxybenzoate

    Controlled Product
    CAS:
    <p>Applications Methyl 2,3-dihydroxybenzoate (cas# 2411-83-8) is a useful research chemical.<br></p>
    Formula:C8H8O4
    Color and Shape:Neat
    Molecular weight:168.14

    Ref: TR-M303558

    50mg
    81.00€
    100mg
    98.00€
    500mg
    121.00€
  • [3-(4-tert-Butoxycarbonylamino-phenyl)-2-oxo-propyl]-phosphonic Acid Dimethyl Ester

    Controlled Product
    CAS:
    Formula:C16H24NO6P
    Color and Shape:Neat
    Molecular weight:357.339

    Ref: TR-B809555

    500mg
    1,509.00€
  • 3-Methylglutaric Acid

    Controlled Product
    CAS:
    Formula:C6H10O4
    Color and Shape:Neat
    Molecular weight:146.14

    Ref: TR-M311608

    1g
    73.00€
    5g
    96.00€
    10g
    121.00€
  • [3-(Dodecyloxy)-2-hydroxypropyl]diethyl[2-[(1-oxoallyl)oxy]ethyl]ammonium Chloride

    Controlled Product
    CAS:
    <p>Applications [3-(Dodecyloxy)-2-hydroxypropyl]diethyl[2-[(1-oxoallyl)oxy]ethyl]ammonium Chloride is a useful reasearch chemical.<br></p>
    Formula:C24H48NO4·Cl
    Color and Shape:Neat
    Molecular weight:450.095

    Ref: TR-D354060

    50mg
    1,530.00€
  • Cebranopadol

    Controlled Product
    CAS:
    <p>Applications Cebranopadol can be obtained from 1,4-Cyclohexanedione Monoethylene Acetal (C987955) which is used in the preparation of series of potent analgesic compounds. 1,4-Cyclohexanedione Monoethylene Acetal (C987955) is also used as a building block in the synthesis of tritium labelled probes for the autoradiography study of the dopamine reuptake complex.<br>References Linders, J. et al.: J. Lab. Comp. Radiopharm., 31, 671 (1992); Lednicer, D. et al.: J. Med. Chem., 22, 1157 (1979);<br></p>
    Formula:C24H27FN2O
    Color and Shape:Neat
    Molecular weight:378.48

    Ref: TR-C228810

    10mg
    399.00€
  • 2-Hydroxyethyl Cellulose

    Controlled Product
    CAS:
    <p>Applications 2-Hydroxyethyl Cellulose is used in preparation of waterborne coating compound.Also, used in preparation method of high-temperature resistant stealth material.<br>References Zhang, J., et al.: Faming Zhuanli Shenqing, (2020); You, S., et al.: Faming Zhuanli Shenqing, (2020);<br></p>
    Formula:C6H4ClNO3S2
    Color and Shape:Neat
    Molecular weight:0.00

    Ref: TR-H900460

    1g
    118.00€
    250mg
    91.00€
    500mg
    102.00€
  • Isocymorcin

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

    Ref: TR-I438960

    1g
    3,428.00€
  • 2-(Methylamino)-6,7-dihydro-3H-purin-6-one

    Controlled Product
    CAS:
    <p>Applications 2-(methylamino)-6,7-dihydro-3H-purin-6-one (cas# 10030-78-1) is a useful research chemical.<br></p>
    Formula:C6H7N5O
    Color and Shape:Neat
    Molecular weight:165.153

    Ref: TR-M286828

    10mg
    91.00€
    50mg
    170.00€
    100mg
    227.00€
  • 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€
  • Propane-1-sulfonamide (~90%)

    Controlled Product
    CAS:
    <p>Applications Propylsulfonamide is used in the preparation of different electron donors in luminogenic luciferins and fluorescent dyes.<br>References Sharma, D., et al.: Org. Lett., 21, 1641-1644 (2019)<br></p>
    Formula:C3H9NO2S
    Purity:~90%
    Color and Shape:Neat
    Molecular weight:123.17

    Ref: TR-B523153

    1g
    355.00€
    100mg
    89.00€
    250mg
    162.00€
  • Eserethol

    Controlled Product
    CAS:
    Formula:C15H22N2O
    Color and Shape:Dark Red
    Molecular weight:246.35

    Ref: TR-E146220

    1mg
    273.00€
    10mg
    1,284.00€
    2500µg
    529.00€
  • (2Z,10E)-2,10-Cycloundecadien-1-one

    Controlled Product
    CAS:
    Formula:C11H16O
    Color and Shape:Neat
    Molecular weight:164.244

    Ref: TR-C357860

    100mg
    14,624.00€
  • 4,5-Dimethyl-1,3,2-dioxathiolane 2,2-dioxide-D8

    Controlled Product
    CAS:
    <p>Applications 4,5-Dimethyl-1,3,2-dioxathiolane 2,2-dioxide-D8 is an intermediate 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:C4D8O4S
    Color and Shape:Neat
    Molecular weight:160.218

    Ref: TR-D472611

    25mg
    1,022.00€
  • DP-1

    Controlled Product
    CAS:
    <p>Applications DP-1 is a reagent used in the metal-catalyzed and highly enantioselective formation of complex pyrazolone derivatives.<br>References Tao, Z., et. al.: J. Am. Chem. Soc., 135, 9255 (2013);Wang, Z., et. al.: Angew. Chem. Int. Ed. Engl., 50, 4928 (2011);Yang, Z., et. al.: Org. Lett., 13, 596 (2011)<br></p>
    Formula:C12H14N2O
    Color and Shape:Neat
    Molecular weight:202.252

    Ref: TR-D585400

    100mg
    1,022.00€
  • 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€
  • 4-Methyl-4-vinyl-4-butanolide

    Controlled Product
    CAS:
    <p>Applications 4-Methyl-4-vinyl-4-butanolide is an intermediate in the synthesis of γ-CEHC (C249200) which is a metabolite of γ-Tocopherol (T526140); one of the naturally occurring forms of Vitamin E found most abundantly in soybean and corn oils.<br>References Emerson, et al.: Science, 83, 421 (1936); Bieri, J.G., et al.: J. Nutr., 104, 850 (1974); Jiang, Q., et al.: Am. J. Clin. Nutr., 74, 714 (2001); Kiyose, C., et al.: J. Clin. Biochem. Nutr., 56, 143 (2015)<br></p>
    Formula:C7H10O2
    Color and Shape:Colourless To Light Yellow
    Molecular weight:126.15

    Ref: TR-M921950

    50mg
    254.00€
    100mg
    460.00€
  • Methylenediamine Dihydrochloride

    Controlled Product
    CAS:
    <p>Applications The Dihydrochloride salt of Methanediamine (M260225) in used in synthesizing FK-506 3’-Methyl Ether (F370010).<br>References Matsumura, H., et al.: J. Colloid. Interface. Sci., 139, 331-336 (1990)<br></p>
    Formula:CH6N2HCl
    Color and Shape:Neat
    Molecular weight:82.02978

    Ref: TR-M260227

    1g
    179.00€
    100mg
    116.00€
    500mg
    140.00€
  • 5,8-Diethyl-7-hydroxy-6-dodecanone Oxime

    Controlled Product
    CAS:
    <p>Applications 5,8-Diethyl-7-hydroxy-6-dodecanone Oxime is a cationic extractant used to separate metals. For example, it can be used in the recovery of indium and gallium from a synthetic each solution of zinc refinery residues.<br>References Wang, L., et al.: Chem. Eng. Commun., 202, 1289 (2015); Nusen, S., et al.: Hydrometallurgy, 160, 137 (2016)<br></p>
    Formula:C16H33NO2
    Color and Shape:Neat
    Molecular weight:271.44

    Ref: TR-D441795

    25mg
    215.00€
    50mg
    390.00€
    100mg
    665.00€
  • Crotonic anhydride

    Controlled Product
    CAS:
    <p>Applications Crotonic anhydride<br></p>
    Formula:C8H10O3
    Color and Shape:Neat
    Molecular weight:154.16

    Ref: TR-C818793

    1g
    106.00€
    500mg
    91.00€
    2500mg
    122.00€
  • Benzyltriethylammonium Borohydride

    Controlled Product
    CAS:
    <p>Applications Reducing reagent.<br></p>
    Formula:C13H26BN
    Color and Shape:Neat
    Molecular weight:207.16

    Ref: TR-B316100

    1g
    120.00€
    2g
    176.00€
    250mg
    94.00€
  • 2-tert-Butylbenzoic Acid

    Controlled Product
    CAS:
    <p>Applications 2-tert-Butylbenzoic Acid is a useful research chemical for organic synthesis and other chemical processes.<br>References Kulhanek, J., et al.: Eur. J. Org. Chem, 7, 1589 (1999); Yamada, K., et al.: Bioorg. Med. Chem., 17, 5928 (2009); Berger, S.: Tetrahedron, 32. 2451 (1976)<br></p>
    Formula:C11H14O2
    Color and Shape:Neat
    Molecular weight:178.23

    Ref: TR-B709960

    1g
    784.00€
    100mg
    122.00€
    500mg
    491.00€
  • 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€
  • N-Boc L-Orinithine Lactam

    Controlled Product
    CAS:
    Formula:C10H18N2O3
    Color and Shape:Neat
    Molecular weight:214.262

    Ref: TR-B658930

    5g
    1,008.00€