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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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  • Sunifiram

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

    Ref: TR-S819000

    2500mg
    451.00€
  • NPG Glycol

    CAS:
    <p>Applications NPG Glycol is used in the synthesis of tetraphenylporphyrins. Also used in the synthesis of Bryostatin 2, a protein kinase modulator.<br>References Lindsey, J. et al.: J. Org. Chem., 52, 827 (1987); Evans, D. et al.: J. Am. Chem. Soc., 121, 7540 (1999);<br></p>
    Formula:C5H12O2
    Color and Shape:Neat
    Molecular weight:104.148

    Ref: TR-N897000

    25g
    97.00€
    50g
    112.00€
    100g
    150.00€
  • 3-Methylbenzamide

    Controlled Product
    CAS:
    <p>Applications 3-Methylbenzamide (cas# 618-47-3) is a useful research chemical.<br></p>
    Formula:C8H9NO
    Color and Shape:Neat
    Molecular weight:135.16

    Ref: TR-M484840

    250mg
    87.00€
    500mg
    98.00€
    2500mg
    121.00€
  • 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€
  • 4,5-Diamino-6-methylpyrimidine Hydrochloride

    Controlled Product
    CAS:
    Formula:C5H8N4•HCl
    Color and Shape:Neat
    Molecular weight:124.143646

    Ref: TR-D416376

    1g
    1,577.00€
    100mg
    197.00€
  • 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€
  • tert-Butyl(trimethylsilyl)acetylene

    Controlled Product
    CAS:
    Formula:C9H18Si
    Color and Shape:Neat
    Molecular weight:154.325

    Ref: TR-B792110

    1g
    1,008.00€
  • 4-(Hydroxymethyl)octane-1,3,4,5,8-pentol

    Controlled Product

    Formula:C10H22O6
    Color and Shape:Neat
    Molecular weight:238.278

    Ref: TR-H112260

    100mg
    17,136.00€
  • 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€
  • 4-Androsten-17α-methyl-17β-ol-3-one-1,2-d2

    Controlled Product
    CAS:
    <p>Applications 4-Androsten-17alpha-methyl-17beta-ol-3-one-1,2-d2 is a useful isotopically labeled compound of 17α-Methyl Testosterone (M326400)<br></p>
    Formula:C20H28D2O2
    Color and Shape:Neat
    Molecular weight:304.47

    Ref: TR-M326401

    10mg
    591.00€
  • trans-Dihydrophthalic Acid

    Controlled Product
    CAS:
    Formula:C8H8O4
    Color and Shape:Neat
    Molecular weight:168.147

    Ref: TR-D221000

    1g
    1,008.00€
  • 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€
  • 4-(1-Adamantyl)phenol

    Controlled Product
    CAS:
    <p>Applications 4-(1-Adamantyl)phenol is used to study inhibitors of oral bacteria.<br>References Baures, P., et al.: Bioorg. Med. Chem., 6, 1389 (1998); Shapiro, S., et al.: Quant. Structure-Activity Rel., 17, 327 (1998)<br></p>
    Formula:C16H20O
    Color and Shape:Neat
    Molecular weight:228.33

    Ref: TR-A220000

    1g
    115.00€
    5g
    304.00€
    25g
    451.00€
  • 4,4’-(Pentaazaphenalene-2,5-diyl))bis(N3-methyltriphenylamine)

    Controlled Product

    Formula:C46H37N9
    Color and Shape:Neat
    Molecular weight:715.846

    Ref: TR-I127070

    25mg
    14,624.00€
  • Isopropyl 2-Furoate

    Controlled Product
    CAS:
    <p>Applications Isopropyl 2-Furoate is used in the preparation of heteroarenecarboxylates.<br>References Luo, Wenkun. et al., Org. Lett. 22, 2093-2098(2019);<br></p>
    Formula:C8H10O3
    Color and Shape:Neat
    Molecular weight:154.16

    Ref: TR-I824605

    250mg
    89.00€
    500mg
    106.00€
    2500mg
    269.00€
  • 1,3-Bis(2-ethylhexyl)-5,7-di-2-thienyl-4H,8H-benzo[1,2-c:4,5-c']dithiophene-4,8-dione

    Controlled Product
    CAS:
    Formula:C34H40O2S4
    Color and Shape:Neat
    Molecular weight:608.93

    Ref: TR-B785560

    25mg
    3,428.00€
  • 5-(Hydroxymethyl)-1-(1-phenylpropan-2-yl)-1H-pyrrole-2-carboxylic Acid

    Controlled Product

    Formula:C15H17NO3
    Color and Shape:Neat
    Molecular weight:259.3

    Ref: TR-H981400

    25mg
    2,058.00€
  • 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€
  • Methan-​d3-​amine-​15N Hydrochloride

    Controlled Product
    CAS:
    Formula:CH2D3N·HCl
    Color and Shape:Neat
    Molecular weight:71.53

    Ref: TR-M111540

    250mg
    3,428.00€
  • Triphenylmethyl Azide

    Controlled Product
    CAS:
    <p>Applications Triphenylmethyl Azide is used in preparation of FSO2N3 as reagent for synthesis of Azide compounds from corresponding Amines.<br>References Dong, J., et al.: PCT Int. Appl., (2019);<br></p>
    Formula:C19H15N3
    Color and Shape:Neat
    Molecular weight:285.342

    Ref: TR-T143090

    50mg
    121.00€
    100mg
    212.00€
    250mg
    451.00€
  • 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€
  • Propionitrile

    Controlled Product
    CAS:
    <p>Applications Propionitrile is a compound known to cause the formation of duodenal ulcers in rats. Propionitrile can also cause cyanide poisoning in humans if inhaled or absorbed by the dermis.<br> E0<br>References Bismuth, C., et al.: J. Emerg. Med., 5, 191 (1987); Lichtenberger, L., et al.: Gastroenterology, 73, 1305 (1977)<br></p>
    Formula:C3H5N
    Color and Shape:Colourless
    Molecular weight:55.08

    Ref: TR-P796390

    1g
    89.00€
    2500mg
    170.00€
  • (Z)-3-Methylcyclodec-2-enone

    Controlled Product
    CAS:
    Formula:C11H18O
    Color and Shape:Neat
    Molecular weight:166.26

    Ref: TR-M344145

    100mg
    26,275.00€
  • NDP

    Controlled Product
    CAS:
    Formula:C16H14Na2O4
    Color and Shape:Neat
    Molecular weight:586.678

    Ref: TR-N385503

    500mg
    3,428.00€
  • 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€
  • (2S)-pentan-2-amine hydrochloride

    Controlled Product
    CAS:
    <p>Applications (2S)-pentan-2-amine hydrochloride (cas# 216237-52-4) is a useful research chemical.<br></p>
    Formula:C5H13N•HCl
    Color and Shape:Neat
    Molecular weight:87.163646

    Ref: TR-S681758

    50mg
    105.00€
    100mg
    150.00€
    500mg
    506.00€
  • Ethyl 3-(1,3-Dioxolane)hexanoate

    Controlled Product
    CAS:
    <p>Applications Ethyl 3-(1,3-Dioxolane)hexanoate (cas# 76924-94-2) 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:C10H18O4
    Color and Shape:Neat
    Molecular weight:202.25

    Ref: TR-E917075

    1g
    224.00€
    2g
    384.00€
    500mg
    167.00€
  • 5-Methyl-2-hex-2-enoic Acid

    Controlled Product
    CAS:
    <p>Applications A useful synthetic intermediate.<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:C7H12O2
    Color and Shape:Neat
    Molecular weight:128.17

    Ref: TR-M311960

    1g
    1,510.00€
    50mg
    142.00€
    100mg
    236.00€
  • FMOC-D-β-homoalanine

    Controlled Product
    CAS:
    <p>Applications FMOC-D-BETA-HOMOALANINE (cas# 201864-71-3) is a useful research chemical.<br></p>
    Formula:C19H19NO4
    Color and Shape:Neat
    Molecular weight:325.36

    Ref: TR-F657673

    1g
    336.00€
    500mg
    227.00€
  • 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€
  • (E)-2,2,3,5-Tetramethylhex-3-enoic Acid

    Controlled Product
    CAS:
    Formula:C10H18O2
    Color and Shape:Neat
    Molecular weight:269.381

    Ref: TR-T302895

    25mg
    2,058.00€
  • Poly(ethylene Glycol) ~30,000

    Controlled Product
    CAS:
    <p>Applications Poly(ethylene Glycol) molecules of an average molecular mass of 30,000. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.<br>References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013);<br></p>
    Formula:H2O(C2H4O)n
    Color and Shape:White To Off-White
    Molecular weight:62.07

    Ref: TR-P688378

    5g
    120.00€
    25g
    167.00€
    500mg
    96.00€
  • Corylon-D3

    Controlled Product
    CAS:
    Formula:C6D3H5O2
    Color and Shape:Neat
    Molecular weight:115.145

    Ref: TR-C807172

    25mg
    1,509.00€
  • 5-Ethylpyridine-2-carboxylic Acid

    Controlled Product
    CAS:
    <p>Applications 5-Ethylpyridine-2-carboxylic Acid (cas# 770-08-1) is a compound useful in organic synthesis.<br></p>
    Formula:C8H9NO2
    Color and Shape:Neat
    Molecular weight:151.16

    Ref: TR-E925505

    1g
    236.00€
    500mg
    162.00€
  • Ethyl 2-Methyl-5-hexenoate

    Controlled Product
    CAS:
    <p>Applications Ethyl 2-Methyl-5-hexenoate is an intermediate in the synthesis of trans-1,3-Dimethylcyclopentane (~70%) (D464915) which is one of the products after the biodegradation of crude oil.<br>References Elias, R., et. al: Org. Geochem., 38,2111 (2007)<br></p>
    Formula:C9H16O2
    Color and Shape:Neat
    Molecular weight:156.222

    Ref: TR-E344420

    500mg
    1,530.00€
  • Propargyl Sulfide

    Controlled Product
    CAS:
    <p>Stability Air Sensitive, Light Sensitive<br>Applications Propargyl Sulfide (cas# 13702-09-5) is a useful research chemical.<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:C6H6S
    Color and Shape:Neat
    Molecular weight:110.18

    Ref: TR-P839618

    50mg
    92.00€
    100mg
    160.00€
    500mg
    466.00€
  • (E)-2-Heptylidenecyclopentanone

    Controlled Product
    CAS:
    <p>Applications (E)-2-Heptylidenecyclopentanone, is a common substance that is found in fragrances.<br></p>
    Formula:C12H20O
    Color and Shape:Neat
    Molecular weight:180.29

    Ref: TR-H283188

    1g
    1,687.00€
    100mg
    251.00€
    500mg
    1,078.00€
  • 2,3,4-Trihydroxybenzoic Acid

    Controlled Product
    CAS:
    <p>Applications 2,3,4-Trihydroxybenzoic Acid is used in preparation of Polyester Polyol for solar backboard coating adhesive.<br>References Hu, Y., et al.: Faming Zhuanli Shenqing, (2020);<br></p>
    Formula:C7H6O5
    Color and Shape:Neat
    Molecular weight:170.11

    Ref: TR-T888018

    1g
    89.00€
    5g
    98.00€
    500mg
    81.00€
  • 9,10-Octadecanedione

    Controlled Product
    CAS:
    Formula:C18H34O2
    Color and Shape:Neat
    Molecular weight:282.461

    Ref: TR-O182290

    750mg
    1,008.00€
  • N-Butyl-3-hydroxybenzamide

    Controlled Product
    CAS:
    <p>Applications N-Butyl-3-hydroxybenzamide<br></p>
    Formula:C11H15NO2
    Color and Shape:Neat
    Molecular weight:193.24

    Ref: TR-B809393

    100mg
    89.00€
  • 2,6-Dichloro-4-nitroanisole

    Controlled Product
    CAS:
    <p>Applications 2,6-Dichloro-4-nitroanisole (cas# 17742-69-7) is a useful research chemical.<br></p>
    Formula:C7H5Cl2NO3
    Color and Shape:Neat
    Molecular weight:222.03

    Ref: TR-D438480

    1g
    137.00€
    100mg
    81.00€
    500mg
    98.00€
  • n-Dodecyl-d25-trimethylammonium Bromide

    Controlled Product
    CAS:
    <p>Applications n-Dodecyl-d25-trimethylammonium Bromide is a useful isotopically labeled compound of Dodecyltrimethylammonium BromideDISCONTINUED PLEASE SEE D525490 (D525740)<br></p>
    Formula:C15H9D25BrN
    Color and Shape:Neat
    Molecular weight:333.5

    Ref: TR-D525742

    5mg
    143.00€
    10mg
    220.00€
  • N-Boc Gatifloxacin

    Controlled Product

    <p>Applications N-Boc Gatifloxacin is an intermediate used in the synthesis of Gatifloxacin N-Oxide (G250005), which is an impurity of Gatifloxacin (G250000), an antibacterial agent.<br>References Bauernfeind, A.: J. Antimicro. Chemother., 40, 639 (1997), Fukuda, H., et al.: Antimicrob. Ag. Chemother., 42, 1917 (1998),<br></p>
    Formula:C24H30FN3O6
    Color and Shape:Neat
    Molecular weight:475.51

    Ref: TR-B600145

    250mg
    1,022.00€
  • 4-Heptanone

    Controlled Product
    CAS:
    Formula:C7H14O
    Color and Shape:Neat
    Molecular weight:114.19

    Ref: TR-H252830

    1g
    83.00€
    5g
    96.00€
    10g
    105.00€
  • 2-Methylphenyl Diethylcarbamate

    Controlled Product
    CAS:
    <p>Applications 2-Methylphenyl Diethylcarbamate is an intermediate in the synthesis of o-Cresol (C781910), which 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:C12H17NO2
    Color and Shape:Neat
    Molecular weight:207.269

    Ref: TR-M494055

    100mg
    1,530.00€
  • Zicronapine Fumarate

    Controlled Product
    CAS:
    Formula:C22H27ClN2·C4H4O4
    Color and Shape:Neat
    Molecular weight:470.988

    Ref: TR-Z390000

    250mg
    19,421.00€
  • Posaconazole (Ethyl-d5)

    Controlled Product
    CAS:
    Formula:C37D5H37F2N8O4
    Color and Shape:Neat
    Molecular weight:705.808

    Ref: TR-P689603

    75mg
    26,275.00€
  • Flavokawain A

    Controlled Product
    CAS:
    Formula:C18H18O5
    Color and Shape:Neat
    Molecular weight:314.33

    Ref: TR-F371033

    25mg
    1,008.00€
  • (9E,11E,13E,15E)-9,11,13,15-Octadecatetraenoic Acid Ethyl Ester

    Controlled Product
    CAS:
    Formula:C20H32O2
    Color and Shape:Neat
    Molecular weight:404.54

    Ref: TR-O235450

    5mg
    1,008.00€
  • 1-Ethyl-4-nitrosopiperazine

    Controlled Product
    CAS:
    <p>Applications 1-Ethyl-4-nitrosopiperazine is a useful research chemical for organic synthesis and other chemical processes.<br>References Thunus, L., et al: Ann. Pharm. Fr., 37, 451 (1979); Borikar, S. P., et al.: Synth. Commun., 40, 654 (2010)<br></p>
    Formula:C6H13N3O
    Color and Shape:Neat
    Molecular weight:143.19

    Ref: TR-E928435

    50mg
    199.00€
    250mg
    772.00€
    500mg
    1,476.00€