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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 43078 products of "Organic Building Blocks"

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  • 4-Amino-1-ethyl-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one

    Controlled Product
    CAS:
    Formula:C12H15N3O
    Color and Shape:Neat
    Molecular weight:217.267

    Ref: TR-A723370

    1g
    1,509.00€
  • Erbon D4 (Ethylene Glycol D4)

    Controlled Product

    Formula:C11D4H5Cl5O3
    Color and Shape:Neat
    Molecular weight:370.477

    Ref: TR-E854263

    250mg
    5,142.00€
  • Butocarboximsulfoxide

    Controlled Product
    CAS:
    Formula:C7H14N2O3S
    Color and Shape:Neat
    Molecular weight:206.26

    Ref: TR-B694355

    2500mg
    2,058.00€
  • 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€
  • 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€
  • Proplyenebis(Isothiocyanate)

    Controlled Product
    CAS:
    Formula:C5H6N2S2
    Color and Shape:Neat
    Molecular weight:158.24

    Ref: TR-P288890

    100mg
    1,022.00€
  • N-Ethylsuccinimide

    Controlled Product
    CAS:
    <p>Applications N-Ethylsuccinimide is an industrial solvent which has been shown to be embryotoxic.<br>References Schindler, B. et al.: Anal. Chem., 84, 3787 (2012);<br></p>
    Formula:C6H9NO2
    Color and Shape:Off-White
    Molecular weight:127.14

    Ref: TR-E925960

    1g
    219.00€
    10g
    836.00€
    250mg
    156.00€
  • (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€
  • PD-146176

    Controlled Product
    CAS:
    <p>Applications PD-146176 is a potent and selective 15-LO inhibitor.<br></p>
    Formula:C15H11NS
    Color and Shape:Neat
    Molecular weight:237.32

    Ref: TR-P218293

    10mg
    122.00€
    25mg
    236.00€
  • (2Z,11E)-Cyclododeca-2,11-dienone

    Controlled Product
    CAS:
    Formula:C12H18O
    Color and Shape:Neat
    Molecular weight:178.271

    Ref: TR-C420570

    250mg
    3,428.00€
  • Isobutene Glycol

    Controlled Product
    CAS:
    <p>Applications Isobutene Glycol (cas# 558-43-0) is a compound useful in organic synthesis.<br></p>
    Formula:C4H10O2
    Color and Shape:Neat
    Molecular weight:90.12

    Ref: TR-I780055

    1mg
    115.00€
  • 2-Adamantanamine Hydrochloride

    Controlled Product
    CAS:
    <p>Applications 2-Adamantanamine Hydrochloride (cas# 10523-68-9) is a useful research chemical.<br></p>
    Formula:C10H17N·HCl
    Color and Shape:Neat
    Molecular weight:151.25 + (36.46)

    Ref: TR-A575843

    10mg
    97.00€
    50mg
    103.00€
    100mg
    130.00€
  • 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€
  • Cystamine-d8 2HCl

    Controlled Product
    CAS:
    <p>Applications Cystamine-d8 2HCl is a useful isotopically labeled compound of cystamine-dihydrochloride (C410485)<br></p>
    Formula:C4H6D8Cl2N2S2
    Color and Shape:Neat
    Molecular weight:233.24

    Ref: TR-C410487

    10mg
    513.00€
  • 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-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€
  • 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€
  • 5-Formyl-1-(1-phenylpropan-2-yl)-1H-pyrrole-2-carboxylic Acid

    Controlled Product

    <p>Applications 5-Formyl-1-(1-phenylpropan-2-yl)-1H-pyrrole-2-carboxylic Acid has 5-Formylpyrrole-2-carboxylic Acid (B414788) in its structure, which is used in preparation of Oxoindolylidene derivatives for use as AMPK activators.<br>References Gurram Ranga, M., et al.: PCT Int. Appl., (2014);<br></p>
    Formula:C15H15NO3
    Color and Shape:Neat
    Molecular weight:257.284

    Ref: TR-F414780

    25mg
    1,530.00€
  • 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€
  • 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€
  • 2,4-Octadienal, predominantly trans,trans (Technical Grade)

    Controlled Product
    CAS:
    <p>Applications 2,4-Octadienal, predominantly trans,trans &gt;=95%, FG is a useful research chemical for organic synthesis and other chemical processes.<br>References Feng, J., et al.: J. Org. Chem., 82, 1412 (2017); Sun, S., et al.: J. Appl. Phycol., 24, 1003 (2012)<br></p>
    Formula:C8H12O
    Color and Shape:Neat
    Molecular weight:124.18

    Ref: TR-O239658

    1g
    121.00€
    250mg
    78.00€
    500mg
    95.00€
  • DL-Isoserine

    Controlled Product
    CAS:
    Formula:C3H7NO3
    Color and Shape:Neat
    Molecular weight:105.093

    Ref: TR-I900730

    5g
    1,509.00€
  • 1,1-Dimethylcyclopentane

    Controlled Product
    CAS:
    Formula:C7H14
    Color and Shape:Neat
    Molecular weight:98.19

    Ref: TR-D464920

    1g
    5,147.00€
  • 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€
  • (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€
  • 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€
  • 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine

    Controlled Product
    CAS:
    <p>Applications 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine (cas# 84-67-3) is a useful reagent for manufacturing cured films and semiconductor devices.<br>References Aoshima, T., et al.: PCT Int. Appl. (2020), WO 2020226131 A1<br></p>
    Formula:C14H16N2
    Color and Shape:Neat
    Molecular weight:212.29

    Ref: TR-D460113

    250mg
    91.00€
    500mg
    122.00€
    2500mg
    151.00€
  • Fmoc-​Leu-​OH-13C6,15N

    Controlled Product
    CAS:
    <p>Applications Fmoc-​Leu-​OH-13C6,15N is a useful reagent in the preparation of heavy isotopic form of the FCAT reagents and its use in labeling of tryptic peptides.<br>References Rivera-Monroy, Z., et al: Electrophoresis, 30, 1111 (2009)<br></p>
    Formula:C6C15H2315NO4
    Color and Shape:Neat
    Molecular weight:360.361

    Ref: TR-F625016

    5mg
    1,022.00€
  • 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€
  • (±)-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€
  • (S)-4-Methylheptan-3-one

    Controlled Product
    CAS:
    Formula:C8H16O
    Color and Shape:Neat
    Molecular weight:128.212

    Ref: TR-M515320

    1g
    2,058.00€
  • 2-Methyl-3-nitrobenzyl Mesylate

    Controlled Product
    CAS:
    <p>Applications 2-Methyl-3-nitrobenzyl Mesylate is used in preparation of Ropinirole Hydrochloride.<br>References Soni, R., et al.: PCT Int. Appl., (2006);<br></p>
    Formula:C9H11NO5S
    Color and Shape:Neat
    Molecular weight:245.252

    Ref: TR-M196500

    250mg
    1,022.00€
  • Testosterone-16,16,17-d3 Hexanoate

    Controlled Product
    CAS:
    <p>Applications Testosterone-16,16,17-d3 Hexanoate is a useful isotopically labeled compound of Testosterone Hexanoate (T155125)<br></p>
    Formula:C25D3H35O3
    Color and Shape:Neat
    Molecular weight:389.59

    Ref: TR-T155128

    5mg
    614.00€
    10mg
    993.00€
  • 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€
  • Levallorphan Tartrate Salt

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

    Ref: TR-L330950

    100mg
    14,624.00€
  • Di-tert-butyl Phosphorochloridite

    Controlled Product
    CAS:
    <p>Applications Di-tert-butyl Phosphorochloridite is a reagent in the synthesis of cis-Propenylphosphonic Acid (R)-(+)-α-Methylbenzylamine Salt (P768980) which is used as a reagent in the microbial production of Fosfomycin (F727505); a compound used as an antibiotic in the treatment of urinary tract infections.<br>References Watanabe, M., et al.: Appl. Environ. Microb., 65, 1036 (1999); Itoh, N., et al.: Appl. Microbiol. Biot., 43, 394 (1995); White, R.F., et al.: Appl. Microbiol., 22, 55 (1971); Keating, G. et al.: Drugs, 73, 1951 (2013); Demir, T. et al.: Int. J. Infect. Dis., 17, e966 (2013)<br></p>
    Formula:C8H18ClO2P
    Color and Shape:Neat
    Molecular weight:212.65

    Ref: TR-T778545

    5g
    1,022.00€
  • (±)-4-Hydroxy-3-methoxymandelic-α-d1 Acid

    Controlled Product
    CAS:
    <p>Applications (±)-4-Hydroxy-3-methoxymandelic-alpha-d1 Acid (CAS# 53587-34-1) is a useful isotopically labeled research compound.<br></p>
    Formula:C9H9DO5
    Color and Shape:Neat
    Molecular weight:199.18

    Ref: TR-H946331

    1mg
    119.00€
    5mg
    237.00€
  • Oncrasin 1

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

    Ref: TR-O656503

    100mg
    1,008.00€
  • 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€
  • LP 533401

    Controlled Product
    CAS:
    Formula:C27H22F4N4O3
    Color and Shape:Neat
    Molecular weight:526.482

    Ref: TR-L473300

    50mg
    3,428.00€
  • 2-Methoxynicotinic Acid

    Controlled Product
    CAS:
    <p>Applications 2-METHOXYNICOTINIC ACID (cas# 16498-81-0) is a useful research chemical.<br></p>
    Formula:C7H7NO3
    Color and Shape:Neat
    Molecular weight:153.14

    Ref: TR-M219388

    1g
    81.00€
    5g
    98.00€
    10g
    121.00€
  • 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€
  • (Z)-5-Hydroxypentan-2-one-O-benzyl Oxime

    Controlled Product
    CAS:
    <p>Applications (Z)-5-Hydroxypentan-2-one-O-benzyl Oxime is a reagent in the synthesis of 4-[(7-Chloro-4-quinolinyl)amino]-1-pentanol (C381370) which is an intermediate in the preparation of Cletoquine Oxalate and Chloroquinolin<br>References Singh, T., et al.: J. Med. Chem. 14, 283 (1971),<br></p>
    Formula:C12H17NO2
    Color and Shape:Neat
    Molecular weight:207.27

    Ref: TR-H108450

    10g
    1,022.00€
  • 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€
  • (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€
  • 2-(4-Isopropoxy-2,5-dimethoxyphenyl)ethanamine Hydrochloride

    Controlled Product
    CAS:
    Formula:C13H21NO3·HCl
    Color and Shape:Neat
    Molecular weight:275.78

    Ref: TR-I358485

    500mg
    5,142.00€
  • 1-Amino-8-naphthol-4-sulfonic Acid (>80%)

    Controlled Product
    CAS:
    <p>Applications 1-Amino-8-naphthol-4-sulfonic Acid is used in the synthesis of dye compounds.<br></p>
    Formula:C10H9NO4S
    Purity:>80%
    Color and Shape:Neat
    Molecular weight:239.25

    Ref: TR-A618678

    1g
    83.00€
    5g
    245.00€
    10g
    376.00€
  • Flavanthrone

    Controlled Product
    CAS:
    <p>Applications C28H12N2O2 (cas# 475-71-8) is a useful research chemical.<br></p>
    Formula:C28H12N2O2
    Color and Shape:Neat
    Molecular weight:408.41

    Ref: TR-C382253

    10mg
    92.00€
    50mg
    122.00€
    100mg
    154.00€
  • Tetramethyl Methylenebis(phosphonate)

    Controlled Product
    CAS:
    <p>Applications Tetramethyl methylenebis(phosphonate) (cas# 16001-93-7) is a useful research chemical.<br></p>
    Formula:C5H14O6P2
    Color and Shape:Neat
    Molecular weight:232.1

    Ref: TR-T889680

    50mg
    89.00€
    100mg
    106.00€
    500mg
    130.00€
  • 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€