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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 43093 products of "Organic Building Blocks"

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  • 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€
  • 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-Phenanthrenecarboxylic Acid

    Controlled Product
    CAS:
    <p>Applications 3-Phenanthrenecarboxylic Acid is a useful building block.<br></p>
    Formula:C15H10O2
    Color and Shape:Neat
    Molecular weight:222.24

    Ref: TR-P294805

    1g
    514.00€
    100mg
    116.00€
  • (+)-Huperzine A-d6

    Controlled Product
    CAS:
    Formula:C15D6H12N2O
    Color and Shape:Neat
    Molecular weight:248.353

    Ref: TR-H826004

    100mg
    19,421.00€
  • 4-Methyloxazole

    Controlled Product
    CAS:
    <p>Applications 4-Methyloxazole is used in the synthesis of quinuclidine-based ligands as muscarinic cholinergic receptor agonists. Also used in the synthesis of oxazoles and oxazolines.<br>References Saunders, J. et al.: J. Med. Chem., 33, 1128 (1990); Dondoni, A. et al.: Synthesis, 8, 693 (1987);<br></p>
    Formula:C4H5NO
    Color and Shape:Neat
    Molecular weight:83.09

    Ref: TR-M324700

    250mg
    236.00€
    2500mg
    1,584.00€
  • 3,3'-(Pyridin-4-ylmethylene)bis(1H-indole)

    Controlled Product
    CAS:
    <p>Stability Air Sensitive<br>Applications 3,3'-(Pyridin-4-ylmethylene)bis(1H-indole) is a useful research chemical for organic synthesis and other chemical processes.<br>References Sharma, G. V. M., et al.: Tetrahedron Lett., 45, 7729 (2004); Novak, T. J., et al: J. Org. Chem., 41, 870 (1976); Gray, A. P., et al.: J. Org. Chem., 25, 1939 (1960)<br></p>
    Formula:C22H17N3
    Color and Shape:Light Orange To Dark Brown
    Molecular weight:323.39

    Ref: TR-P841395

    25mg
    181.00€
    100mg
    623.00€
    500mg
    1,554.00€
  • 1-[tris(1-Methylethyl)silyl] 1H-Pyrrolo[2,3-b]pyridine-4-ol

    Controlled Product

    Formula:C16H26N2OSi
    Color and Shape:Neat
    Molecular weight:290.476

    Ref: TR-H287782

    250mg
    2,058.00€
  • Nitroethane-2,2,2-d3

    Controlled Product
    CAS:
    <p>Applications Nitroethane-2,2,2-d3 (CAS# 1219802-04-6) is a useful isotopically labeled research compound.<br></p>
    Formula:C2H2D3NO2
    Color and Shape:Neat
    Molecular weight:78.09

    Ref: TR-N493848

    5mg
    94.00€
    10mg
    119.00€
  • 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€
  • N,N-Dimethyl-2-ethanolamine-d10

    Controlled Product
    CAS:
    <p>Applications N,N-Dimethylethanolamine-d10 (OH) is a useful isotopically labeled compound of 2-Dimethylaminoethanol (D471170)<br></p>
    Formula:C4HD10NO
    Color and Shape:Neat
    Molecular weight:99.2

    Ref: TR-D471171

    5mg
    143.00€
    10mg
    220.00€
  • N-Nitroso-methyl-isobutyl-amine

    Controlled Product
    CAS:
    <p>Applications N-Nitroso-methyl-isobutyl-amine is constituents of volatile oil from Blumea balsamifera (Linn.) DC. in Yunnan.<br>References Du, P., et al.: Linchan Huaxue Yu Gongye, 29, 115-118 (2009);<br></p>
    Formula:C5H12N2O
    Color and Shape:Neat
    Molecular weight:116.162

    Ref: TR-A344190

    100mg
    1,022.00€
  • 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€
  • 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€
  • (1R,4R)-1-(4-Hydroxy-3-methoxyphenyl)-2-methyl-1,2,3,4-tetrahydroisoquinoline-4,6-diol

    Controlled Product
    CAS:
    <p>Applications (1R,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-H715705

    50mg
    1,530.00€
  • Acetyl Brimonidine

    Controlled Product
    CAS:
    <p>Applications Acetyl Brimonidine is used as a reagent in the synthetic preparation of Brimonidine derivatives.Brimonidine is an Antiglaucoma drug.<br>References Naik, A. M., et al.: Int.J. PharmTech Res. 2, 14 (2010); Cantor, L. B., Expert Opin. Pharmacother., 1, 815 (2000)<br></p>
    Formula:C13H12BrN5O
    Color and Shape:Neat
    Molecular weight:334.171

    Ref: TR-A146820

    500mg
    1,022.00€
  • N-([1,1'-Biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine

    Controlled Product
    CAS:
    <p>Applications N-([1,1'-Biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine (cas# 897671-69-1) is a useful compound for preparing amine-containing organic compounds.<br>References Wang, F., et al.: Faming Zhuanli Shenqing (2020), CN 111662187 A<br></p>
    Formula:C27H23N
    Color and Shape:White
    Molecular weight:361.47

    Ref: TR-B522618

    50mg
    90.00€
    100mg
    115.00€
    500mg
    273.00€
  • 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€
  • 4-(Morpholine-4-sulfonyl)-benzylamine Hydrochloride

    Controlled Product
    CAS:
    Formula:C11H17ClN2O3S
    Color and Shape:Neat
    Molecular weight:292.782

    Ref: TR-M733210

    1g
    2,058.00€
  • 1-(2,6-Dimethoxy-4-pentylphenyl)prop-2-en-1-ol

    Controlled Product
    CAS:
    Formula:C16H24O3
    Color and Shape:Neat
    Molecular weight:264.36

    Ref: TR-D992055

    250mg
    2,058.00€
  • D-Ribal

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

    Ref: TR-R414190

    1g
    1,509.00€
  • 5-Carbamoylphthalide

    Controlled Product
    CAS:
    Formula:C9H7NO3
    Color and Shape:Neat
    Molecular weight:177.157

    Ref: TR-C183340

    1g
    1,008.00€
  • 1-(2,5-Dimethylphenyl)ethanol

    Controlled Product
    CAS:
    <p>Applications 1-(2,5-Dimethylphenyl)ethanol can be used as a reagent in reactions or as a aroma compound<br>References Zhou, J., et al.: Yuanyi Xuebao., 37, 1621-1628 (2010)<br></p>
    Formula:C10H14O
    Color and Shape:Neat
    Molecular weight:150.22

    Ref: TR-D460198

    1g
    399.00€
    100mg
    89.00€
    500mg
    273.00€
  • Hexanedioic Acid-1-13C

    Controlled Product
    CAS:
    <p>Applications Hexanedioic Acid-1-13C is a useful isotopically labeled compound of Adipic Acid (A291590)<br></p>
    Formula:C5C)H10O4
    Color and Shape:Neat
    Molecular weight:147.13

    Ref: TR-A291598

    5mg
    137.00€
    10mg
    212.00€
  • 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€
  • 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€
  • Levallorphan Tartrate Salt

    Controlled Product
    CAS:
    Formula:C19H25NO·C4H6O6
    Color and Shape:Neat
    Molecular weight:433.49

    Ref: TR-L330950

    100mg
    14,624.00€
  • 3-(Azacyclopropane-1-yl) Propylamine

    Controlled Product

    Formula:C5H12N2
    Color and Shape:Neat
    Molecular weight:100.162

    Ref: TR-A356560

    1g
    1,509.00€
  • 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€
  • 2-(2-Carboxyethyl)-1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methylisoquinolinium Sodium Salt Bromide

    Controlled Product
    CAS:
    Formula:C24H32NNaO6·Br
    Color and Shape:Neat
    Molecular weight:453.50 + 79.90

    Ref: TR-C226090

    100mg
    3,428.00€
  • Triticonazole

    Controlled Product
    CAS:
    <p>Applications Triticonazole is a small molecule pesticide compound.<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:C17H20ClN3O
    Color and Shape:White
    Molecular weight:317.81

    Ref: TR-T891503

    5g
    181.00€
    10g
    253.00€
  • Delegol T

    Controlled Product
    CAS:
    <p>Applications Delegol T is an antimicrobial compound, used in comprising soap bar.<br>References Mukherjee, S., et al.: PCT Int. Appl., (2020); Agarkhed, A., et al.: PCT Int. Appl., (2020);<br></p>
    Formula:C13H12O
    Color and Shape:Neat
    Molecular weight:184.23

    Ref: TR-D389940

    1g
    91.00€
    5g
    113.00€
    100mg
    81.00€
  • Hexamethylene Diisocyanate Isocyanurate Trimer

    Controlled Product
    CAS:
    Formula:C24H36N6O6
    Color and Shape:Neat
    Molecular weight:504.579

    Ref: TR-H296645

    500mg
    2,058.00€
  • 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€
  • 1,2-Epoxy-9-decene

    Controlled Product
    CAS:
    <p>Applications 1,2-Epoxy-9-decene (cas# 85721-25-1) is a useful research chemical.<br></p>
    Formula:C10H18O
    Color and Shape:Neat
    Molecular weight:154.24

    Ref: TR-E589298

    250mg
    89.00€
    500mg
    106.00€
    2500mg
    127.00€
  • Tosyl Cyanide (>90%)

    Controlled Product
    CAS:
    <p>Stability Hygroscopic, Moisture Sensitive<br>Applications Tosyl cyanide is a compound used as a cyanating and acylating agent in synthetic chemistry. Tosyl cyanide is also used as a reagent to synthesize cyanobutadiyne, a linear compound that is naturally found in various interstellar molecular clouds.<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 Abbas, S. &amp; Haines, A.: Carb. Res., 39, 358 (1975); Kirby, C., et al.: J. Mol. Spec., 83, 261 (1980); Skerlj, R., et al.: Bioorg. Med. Chem. Lett., 21, 262 (2011)<br></p>
    Formula:C8H7NO2S
    Purity:>90%
    Color and Shape:Neat
    Molecular weight:181.21

    Ref: TR-T631000

    5g
    377.00€
    25g
    636.00€
    2500mg
    227.00€
  • (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€
  • Epigriseofulvin

    Controlled Product
    CAS:
    <p>Stability Moisture Sensitive<br>Applications Epigriseofulvin has been used as a reactant for the syntheses of dl-griseofulvin, an antifungal agent.<br>References Takeuchi, Y., et. al.: Chem. Pharm. Bull., 45, 327, (1997); Taub, D., et. al.: Tetrahedron, 19, 1 (1963)<br></p>
    Formula:C17H17ClO6
    Color and Shape:Neat
    Molecular weight:352.77

    Ref: TR-E588300

    1mg
    212.00€
    10mg
    1,582.00€
  • Palmarumycin C3

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

    Ref: TR-P144203

    25mg
    5,142.00€
  • Carbohydrazide

    Controlled Product
    CAS:
    <p>Applications Carbohydrazide is a useful additive compound for preparing adhesive that are anti-corrosive.<br>References Yue, L., et al.: Faming Zhuanli Shenqing (2020), CN 111909620 A<br></p>
    Formula:CH6N4O
    Color and Shape:Neat
    Molecular weight:90.09

    Ref: TR-C183655

    5g
    78.00€
    10g
    96.00€
    50g
    113.00€
  • Di-tert-butyl Iminodicarboxylate

    Controlled Product
    CAS:
    <p>Applications Di-tert-butyl iminodicarboxylate is a protected amine group that is used to prepare conformationally constrained spirocycles as CCR1 antagonists.<br>References Houssain, N., et al.: Bioorg. Med. Chem. Lett., 23, 1883 (2013);<br></p>
    Formula:C10H19NO4
    Color and Shape:Neat
    Molecular weight:217.26

    Ref: TR-D428005

    1g
    81.00€
    5g
    154.00€
    10g
    282.00€
  • Benquinox

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

    Ref: TR-B120200

    2500mg
    1,530.00€
  • N,N',2-TrimethylImidodicarbonic Diamide

    Controlled Product
    CAS:
    <p>Applications N,N',2-TrimethylImidodicarbonic Diamide is used as catalyst for polymerization of caprolactam.<br>References Johnson, H., et al.: US Patents, (1972),<br></p>
    Formula:C5H11N3O2
    Color and Shape:Neat
    Molecular weight:145.16

    Ref: TR-D816000

    100mg
    1,022.00€
  • 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€
  • 5-Hydroxyhexanoic Acid Sodium Salt-d5

    Controlled Product
    CAS:
    Formula:C6D7H4NaO3
    Color and Shape:Neat
    Molecular weight:161.183

    Ref: TR-H942827

    1g
    1,509.00€
  • 3-Methoxy 5-Dibenzosuberenone

    Controlled Product
    CAS:
    <p>Applications An intermediate in the preparation of pharmaceutically active Cyproheptadines.<br>References Thompson, W., et al.: J. Med. Chem., 33, 789 (1990),<br></p>
    Formula:C16H12O2
    Color and Shape:Neat
    Molecular weight:236.27

    Ref: TR-M262430

    1mg
    162.00€
    5mg
    369.00€
    2500µg
    204.00€
  • [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€
  • 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€
  • 3-​Amino-​benzenesulfonic Acid Ethyl Ester

    Controlled Product
    CAS:
    <p>Applications 3-​Amino-​benzenesulfonic Acid Ethyl Ester may be useful as a modifier or additive for manufacturing colour filters found in LCDs.<br>References Ichinohe, D., et al.: Jpn. Kokai Tokkyo Koho (2013), JP 2013068843 A;<br></p>
    Formula:C8H11NO3S
    Color and Shape:Neat
    Molecular weight:201.243

    Ref: TR-A107130

    250mg
    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€
  • 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€