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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-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€
  • N-Stearoyl Taurine

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

    Ref: TR-S686598

    25mg
    1,509.00€
  • 1,2,2a,3,4,4a,7a,7b-Octahydro-5H-cyclopent[cd]inden-5-one

    Controlled Product
    CAS:
    Formula:C11H14O
    Color and Shape:Neat
    Molecular weight:162.228

    Ref: TR-O242440

    100mg
    17,136.00€
  • Ethyl Chrysanthemate-D6

    Controlled Product
    CAS:
    Formula:C10D6H10O2
    Color and Shape:Neat
    Molecular weight:174.27

    Ref: TR-C432792

    250mg
    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€
  • 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€
  • Arclofenin

    Controlled Product
    CAS:
    Formula:C19H17ClN2O6
    Color and Shape:Neat
    Molecular weight:404.801

    Ref: TR-A766585

    1g
    1,509.00€
  • 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€
  • Toluene Diisocyanate

    CAS:
    <p>Applications 1,3-Diisocyanato-2-methylbenzene is used in the production of environmentally friendly flame retardant polyurethane.<br>References Zhang, W., et al.: Materials Letters., 267, 127542 (2020)<br></p>
    Formula:C9H6N2O2
    Color and Shape:Neat
    Molecular weight:348.312

    Ref: TR-B426693

    1g
    98.00€
    5g
    201.00€
    10g
    327.00€
  • 5-Methylbenzene-1,3-diol Hydrate

    Controlled Product
    CAS:
    <p>Applications 5-Methylbenzene-1,3-diol Hydrate is the hydrated form of 3,5-Dihydroxytoluene(D454760); 3,5-Dihydroxytoluene is found in lichen fungi and can improve functional properties of lysozyme.<br>References Martirosova, E. I., et al.: Pharmaceutical and Medical Biotechnology, no vol., 45 (2013); Joergensen, S.H., et al.: Fungal Genet. Biol., 70, 24 (2014)<br></p>
    Formula:C7H8O2·H2O
    Color and Shape:White To Yellow
    Molecular weight:142.14 + 18.02

    Ref: TR-M312275

    1g
    113.00€
    100mg
    81.00€
    500mg
    91.00€
  • 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€
  • Hexanoic Anhydride

    Controlled Product
    CAS:
    <p>Applications Hexanoic Anhydride, is used as a reactant in the total synthesis of acremomannolipin A via steroselective β-mannosylation of 4,6,-O-benzylidene-protected mannosyl sulfoxide with a D-mannitol derivative.<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 Tsutsui, N., et al.: Tetrahedron Lett. 54, 451(2013)<br></p>
    Formula:C12H22O3
    Color and Shape:Neat
    Molecular weight:214.3

    Ref: TR-H294335

    50g
    122.00€
    100g
    204.00€
    250g
    445.00€
  • Isopropyl-4-(3-nitrophenyl)butyrate

    Controlled Product

    Formula:C13H17NO4
    Color and Shape:Neat
    Molecular weight:251.278

    Ref: TR-N930628

    2500mg
    5,142.00€
  • GI 254023X

    Controlled Product
    CAS:
    <p>Applications GI 254023X is an ADAM10 metaloproteinase inhibitor.<br>References Hoettecke, N., et. al.: Neurodegeneration Diseases, 7, 232 (2010)<br></p>
    Formula:C21H33N3O4
    Color and Shape:Neat
    Molecular weight:391.5

    Ref: TR-G377200

    500mg
    17,377.00€
  • N-(Dodecyl-d25)-N,N-dimethyl-3-ammonio-1-propanesulphonate

    Controlled Product
    CAS:
    <p>Applications A component of alkyl sulfobetaine-type detergents.<br>References Bailyes, E., et al.: Biochem. J., 203, 245 (1982), Wetzler, L., et al.: J. Exp. Med., 168, 1883 (1988), Haeuw, J., et al.: Dev. Biol., 103, 245 (2000), Kramer, R., et al.: Eur. J. Biochem., 267, 885 (2000), Beck, A., et al.: Biologicals, 29, 293 (2001),<br></p>
    Formula:C17D25H12NO3S
    Color and Shape:Neat
    Molecular weight:360.7

    Ref: TR-D494602

    1mg
    252.00€
    10mg
    1,657.00€
  • 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€
  • 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€
  • 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€
  • 4-Benzyl-1,2-dibutyl Benzene-1,2,4-tricarboxylate

    Controlled Product

    Formula:C24H28O6
    Color and Shape:Neat
    Molecular weight:412.476

    Ref: TR-B190360

    1g
    1,509.00€
  • 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€
  • Pyridine-iodine Chloride Complex

    Controlled Product
    CAS:
    <p>Applications Pyridine-iodine chloride complex (cas# 6443-90-9) is a useful research chemical.<br></p>
    Formula:C5H5N·ClI
    Color and Shape:Neat
    Molecular weight:79.10 + 162.36

    Ref: TR-P998923

    50mg
    90.00€
    100mg
    115.00€
    500mg
    227.00€
  • 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€
  • 2,6-Diaminoheptanedioic Acid-13C7

    Controlled Product
    CAS:
    Formula:C7H14N2O4
    Color and Shape:Neat
    Molecular weight:197.146

    Ref: TR-D415211

    25mg
    19,421.00€
  • 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€
  • 5-Ethyl-2-methoxybenzene-1-sulfonyl Chloride

    Controlled Product
    CAS:
    <p>Stability Moisture Sensitive<br>Applications 5-ETHYL-2-METHOXYBENZENE-1-SULFONYL CHLORIDE (cas# 88040-88-4) is a useful research chemical.<br></p>
    Formula:C9H11O3SCl
    Color and Shape:Neat
    Molecular weight:234.69

    Ref: TR-E937235

    10mg
    81.00€
    50mg
    91.00€
    100mg
    115.00€
  • L-1,2,3,4-Tetrahydronorharman-3-carboxylic Acid Methyl Ester Hydrochloride

    Controlled Product
    CAS:
    <p>Applications L-1,2,3,4-Tetrahydronorharman-3-carboxylic acid methyl ester hydrochloride (CAS# 83159-19-7) is a useful research chemical compound.<br></p>
    Formula:C13H14N2O2·HCl
    Color and Shape:Neat
    Molecular weight:266.73

    Ref: TR-L222715

    500mg
    1,022.00€
  • N-Methyl-d3-glycine-2,2-d2 HCl

    Controlled Product
    CAS:
    <p>Applications N-Methyl-d3-glycine-2,2-d2 HCl (CAS# 1219794-62-3) is a useful isotopically labeled research compound.<br></p>
    Formula:C3H3D5ClNO2
    Color and Shape:Neat
    Molecular weight:130.58

    Ref: TR-M331771

    5mg
    119.00€
    2500µg
    94.00€
  • (Z)-2-Heptenoic Acid Butyl Ester

    Controlled Product
    CAS:
    Formula:C11H20O2
    Color and Shape:Neat
    Molecular weight:184.275

    Ref: TR-H523920

    500mg
    2,058.00€
  • MGCD 516

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

    Ref: TR-M340970

    1g
    12,795.00€
  • 2-Methyl-d3-2-hexanol-1,1,1,3,3-d5

    Controlled Product
    CAS:
    <p>Applications 2-Methyl-d3-2-hexanol-1,1,1,3,3-d5 is a useful isotopically labeled compound of 2-Methyl-2-hexanol (M331848)<br></p>
    Formula:C7D8H8O
    Color and Shape:Neat
    Molecular weight:124.25

    Ref: TR-M331849

    5mg
    143.00€
    10mg
    220.00€
  • 3-Amino-2-naphthol

    Controlled Product
    CAS:
    <p>Applications 3-Amino-2-Naphthol (cas# 5417-63-0) is a useful research chemical.<br></p>
    Formula:C10H9NO
    Color and Shape:Beige
    Molecular weight:159.184

    Ref: TR-B404810

    50mg
    94.00€
    100mg
    103.00€
    500mg
    256.00€
  • N,N'-Bis(2-aminoethyl)-1,3-propanediamine-d20

    Controlled Product
    CAS:
    <p>Applications N,N'-Bis(2-aminoethyl)-1,3-propanediamine-d20 is a useful isotopically labeled compound of N,N'-Bis(2-aminoethyl)-1,3-propanediamine (N497323)<br></p>
    Formula:C7D20N4
    Color and Shape:Neat
    Molecular weight:180.39

    Ref: TR-N497322

    10mg
    544.00€
  • [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€
  • 2-DIethylamino-6-hydroxy-4-methylpyrimidine

    Controlled Product
    CAS:
    Formula:C9H15N3O
    Color and Shape:Neat
    Molecular weight:181.23

    Ref: TR-D443680

    250mg
    2,058.00€
  • Magnesium Fumarate

    Controlled Product
    CAS:
    <p>Applications Magnesium Fumarate, Salt of Fumaric Acid (F500380), which is a compound that occurs in many plants. It is essential to vegetable and tissue respiration and also used as an antioxidant. Fumaric acid is also a metabolite of Dimethyl Fumarate (D464965), a compound used as a treatment for the relapsing forms of multiple sclerosis and psoriasis.<br>References Jelitto, T., et al.: Planta, 188, 238 (1992); Schimrigk, S., et al.: Eur. J. Neurol., 13, 604 (2006); Son, H., et al.: J. Agric. Food Chem., 56, 8007 (2008);<br></p>
    Formula:C4H2O4·Mg
    Color and Shape:Neat
    Molecular weight:138.361

    Ref: TR-M110450

    10g
    1,022.00€
  • 5-Methylnicotinamide

    Controlled Product
    CAS:
    <p>Applications 5-methylnicotinamide (cas# 70-57-5) is a useful research chemical.<br></p>
    Formula:C7H8N2O
    Color and Shape:Neat
    Molecular weight:136.15

    Ref: TR-B495308

    25mg
    89.00€
    50mg
    115.00€
    250mg
    137.00€
  • Arsenious Acid Sodium Salt

    Controlled Product
    CAS:
    Formula:AsNa3O3
    Color and Shape:Neat
    Molecular weight:191.889

    Ref: TR-A774165

    1g
    1,008.00€
  • AOZ-HN

    Controlled Product
    CAS:
    <p>Applications AOZ-HN is a metabolite of 3-Amino-2-oxazolidinone (AOZ, A618570) and 1-Formylnaphthalen-2-ol (F700825); a novel fluorescence agent.<br>References Sheng, L., et al.: Food Addit. Contam., 30, 2114 (2013); Du, N., et al.: J. Chromatogr. A, 1327, 90 (2014)<br></p>
    Formula:C14H12N2O3
    Color and Shape:Neat
    Molecular weight:256.26

    Ref: TR-A699000

    250mg
    248.00€
    2500mg
    1,610.00€
  • N,N-Dimethyl-2-methylene-β-alanine

    Controlled Product
    CAS:
    Formula:C6H11NO2
    Color and Shape:Neat
    Molecular weight:129.16

    Ref: TR-D474765

    1g
    2,055.00€
    100mg
    313.00€
  • Intermedine N-Oxide

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

    Ref: TR-I666665

    2500µg
    6,717.00€
  • 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€
  • Boc-Lisdexamfetamine

    Controlled Product

    Formula:C20H33N3O3
    Color and Shape:Neat
    Molecular weight:363.494

    Ref: TR-B182655

    100mg
    863.00€
  • 7-Ethyl 1-Methyl 2-[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-1-oxopropyl]-heptanedioate

    Controlled Product
    CAS:
    <p>Applications 7-Ethyl 1-Methyl 2-[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-1-oxopropyl]-heptanedioate is an intermediate in the synthesis of 8-Amino-7-oxopelargonic Acid Hydrochloride (A618750) which is an intermediate in the synthesis of biotin. Pimeloyl-CoA is transformed into AOP in the presence of L-alanine by the enzyme AOP synthase. The catalytic mechanism of AOP synthase has been studied for the elucidation of inhibitors as potential antimicrobial agents.<br>References Ohsugi, M., et al.: J. Nutr. Sci. Vitaminol., 34 (4), 343 (1985), Pearson, B.M., et al.: Lett. Appl. Microbiol., 10 (2), 89 (1990), Ploux, O., et al.: Biochem. J., 283, 327 (1992)<br></p>
    Formula:C18H31NO7
    Color and Shape:Neat
    Molecular weight:373.441

    Ref: TR-E600410

    500mg
    2,087.00€
  • 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€
  • Sunifiram

    Controlled Product
    CAS:
    Formula:C14H18N2O2
    Color and Shape:Neat
    Molecular weight:246.30

    Ref: TR-S819000

    2500mg
    451.00€
  • Carbaphosphonate

    Controlled Product
    CAS:
    Formula:C8H15O8P
    Color and Shape:Neat
    Molecular weight:270.174

    Ref: TR-C176935

    25mg
    5,142.00€
  • (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€
  • 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€
  • Guaiacol-b-D-gentiobioside

    Controlled Product
    CAS:
    <p>Stability Hygroscopic<br>Applications Guaiacol-beta-D-gentiobioside, is a Guaiacol Conjugate, that has shown to present in fermentation of grapes that had been exposed to bushfire smoke and can potentially yield unpalatable, smoke-affected wine.<br>References Hayasaka, Y.m et al.: J. Arg. Food Chem., Vol. 58, Issue 4, P: 2076; 2081 (2010);<br></p>
    Formula:C19H28O12
    Color and Shape:Neat
    Molecular weight:448.42

    Ref: TR-G245570

    5mg
    358.00€
    50mg
    2,428.00€
  • 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€