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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 43091 products of "Organic Building Blocks"

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  • Methyl 3-(bromomethyl)-4-methoxybenzoate

    CAS:
    <p>Methyl 3-(bromomethyl)-4-methoxybenzoate</p>
    Purity:≥95%
    Color and Shape:Solid
    Molecular weight:259.10g/mol

    Ref: 54-OR72282

    1g
    305.00€
    5g
    974.00€
    250mg
    148.00€
  • 1-Bromo-3,5-diphenylbenzene

    CAS:
    <p>1-Bromo-3,5-diphenylbenzene</p>
    Formula:C18H13Br
    Purity:98%
    Color and Shape: white to off-white solid
    Molecular weight:309.20g/mol

    Ref: 54-OR55071

    1g
    36.00€
    5g
    30.00€
    25g
    55.00€
    100g
    197.00€
    500g
    898.00€
    250mg
    32.00€
  • 4-Cyclopropylaniline

    CAS:
    <p>4-Cyclopropylaniline</p>
    Formula:C9H11N
    Purity:≥95%
    Color and Shape: clear. darkbrown liquid
    Molecular weight:133.19g/mol

    Ref: 54-OR307257

    1g
    150.00€
    5g
    448.00€
  • Amino-Tri-(carboxyethoxymethyl)-methane

    CAS:
    <p>Amino-Tri-(carboxyethoxymethyl)-methane</p>
    Purity:≥95%
    Color and Shape:Solid
    Molecular weight:337.32g/mol

    Ref: 54-OR72209

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    To inquire
  • 4'-Aminoacetophenone

    CAS:
    <p>4'-Aminoacetophenone</p>
    Formula:C8H9NO
    Purity:99%
    Color and Shape: yellow solid
    Molecular weight:135.16g/mol

    Ref: 54-OR28747

    1kg
    197.00€
    100g
    33.00€
    500g
    108.00€
  • 4-Hydroxythiophenol

    CAS:
    <p>4-Hydroxythiophenol</p>
    Formula:C6H6OS
    Purity:98%
    Color and Shape: faint yellow. low melting solid
    Molecular weight:126.18g/mol

    Ref: 54-OR72360

    5g
    42.00€
    25g
    60.00€
    100g
    170.00€
  • Diphenylpropylphosphine

    CAS:
    <p>Diphenylpropylphosphine</p>
    Formula:C15H17P
    Purity:98%
    Color and Shape: clear. colourless viscous liquid
    Molecular weight:228.27g/mol

    Ref: 54-OR72333

    1g
    32.00€
    5g
    34.00€
    25g
    139.00€
    100g
    483.00€
    500g
    2,108.00€
  • (2Z)-2-(hydroxyimino)-3-oxo-N-phenylbutanamide

    CAS:
    <p>(2Z)-2-(hydroxyimino)-3-oxo-N-phenylbutanamide</p>
    Purity:≥95%
    Molecular weight:206.20g/mol

    Ref: 54-OR72384

    1g
    93.00€
    5g
    254.00€
  • (R,R)-(+)-Hydrobenzoin

    CAS:
    <p>(R,R)-(+)-Hydrobenzoin</p>
    Formula:C14H14O2
    Purity:98%
    Color and Shape: pale grey solid
    Molecular weight:214.26g/mol

    Ref: 54-OR904377

    1g
    36.00€
    5g
    55.00€
    25g
    225.00€
    100g
    752.00€
    250mg
    32.00€
  • Dimethylthiophosphinoyl chloride

    CAS:
    <p>Dimethylthiophosphinoyl chloride</p>
    Purity:97%
    Molecular weight:128.56g/mol

    Ref: 54-OR72373

    1g
    257.00€
    5g
    706.00€
    100mg
    54.00€
    250mg
    98.00€
  • 2-methoxyethyl-3-oxobutanoate

    CAS:
    <p>2-methoxyethyl-3-oxobutanoate</p>
    Purity:98%
    Molecular weight:160.17g/mol

    Ref: 54-OR97232

    5g
    32.00€
    25g
    36.00€
    100g
    55.00€
    10kg
    2,783.00€
    500g
    187.00€
    2.5kg
    830.00€
  • 4-(Dimethylamino)phenyldiphenylphosphine

    CAS:
    <p>4-(Dimethylamino)phenyldiphenylphosphine</p>
    Formula:C20H20NP
    Purity:≥95%
    Color and Shape: white crystalline powder
    Molecular weight:305.35g/mol

    Ref: 54-OR72342

    5g
    40.00€
    25g
    56.00€
    100g
    199.00€
  • 2-Chloro-1-ethynyl-4-nitrobenzene

    CAS:
    <p>2-Chloro-1-ethynyl-4-nitrobenzene</p>
    Purity:97%
    Molecular weight:181.58g/mol

    Ref: 54-OR93052

    1g
    213.00€
    250mg
    61.00€
  • Methyldiphenylphosphine

    CAS:
    <p>Methyldiphenylphosphine</p>
    Purity:98%
    Molecular weight:200.22g/mol

    Ref: 54-OR72329

    1g
    32.00€
    5g
    36.00€
    25g
    93.00€
    100g
    304.00€
    500g
    1,151.00€
  • (R)-3-Amino-2-methyl-2-pentan-2-ol

    CAS:
    <p>(R)-3-Amino-2-methyl-2-pentan-2-ol</p>
    Purity:≥95%
    Molecular weight:117.19g/mol

    Ref: 54-OR97115

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    To inquire
  • 3-Chloro-4-cyanobenzoic acid

    CAS:
    3-Chloro-4-cyanobenzoic acid
    Purity:97%
    Molecular weight:181.58g/mol

    Ref: 54-OR81775

    1g
    79.00€
    5g
    241.00€
    10g
    421.00€
    25g
    831.00€
    100mg
    31.00€
    250mg
    35.00€
  • Methyl 3-(3-aminophenyl)propanoate

    CAS:
    <p>Methyl 3-(3-aminophenyl)propanoate</p>
    Purity:97%
    Molecular weight:179.22g/mol

    Ref: 54-OR97104

    1g
    437.00€
    100mg
    108.00€
    250mg
    181.00€
  • 2,3,4-Trichlorobenzyl bromide

    CAS:
    <p>2,3,4-Trichlorobenzyl bromide</p>
    Purity:≥95%
    Molecular weight:274.37g/mol

    Ref: 54-OR97099

    ne
    To inquire
  • Di-[4-(N,N-di-p-tolyl-amino)-phenyl]cyclohexane

    CAS:
    <p>Di-[4-(N,N-di-p-tolyl-amino)-phenyl]cyclohexane</p>
    Purity:98%
    Molecular weight:626.87g/mol

    Ref: 54-OR31518

    1g
    83.00€
    5g
    329.00€
    100mg
    32.00€
    250mg
    37.00€
  • Methyl trans-3-Amino-cyclobutanecarboxylate hydrochloride

    CAS:
    <p>Methyl trans-3-Amino-cyclobutanecarboxylate hydrochloride</p>
    Formula:C6H11NO2·ClH
    Purity:97%
    Color and Shape: white powder
    Molecular weight:165.62g/mol

    Ref: 54-OR317065

    1g
    122.00€
    5g
    303.00€
    25g
    1,005.00€
    100mg
    32.00€
    250mg
    41.00€
  • 3-methylbenzenecarbothioamide

    CAS:
    <p>3-methylbenzenecarbothioamide</p>
    Purity:98%
    Molecular weight:151.23g/mol

    Ref: 54-OR25883

    1g
    36.00€
    5g
    96.00€
    25g
    382.00€
    100g
    1,165.00€
    250mg
    32.00€
  • 2-Chloromandelic acid

    CAS:
    <p>2-Chloromandelic acid</p>
    Purity:98%
    Molecular weight:186.59g/mol

    Ref: 54-OR4788

    5g
    32.00€
    25g
    36.00€
    100g
    30.00€
    10kg
    1,488.00€
    500g
    96.00€
    2.5kg
    421.00€
  • 4-Propyl-[1,1'-biphenyl]-4'-carbonitrile

    CAS:
    <p>4-Propyl-[1,1'-biphenyl]-4'-carbonitrile</p>
    Purity:99%
    Molecular weight:221.297g/mol

    Ref: 54-OR13993

    1g
    32.00€
    5g
    30.00€
    25g
    40.00€
    100g
    131.00€
    500g
    475.00€
    2.5kg
    2,069.00€
  • 3-(2,3-dimethoxyphenyl)acrylic acid

    CAS:
    <p>3-(2,3-dimethoxyphenyl)acrylic acid</p>
    Purity:98%
    Molecular weight:208.21g/mol

    Ref: 54-OR28405

    5g
    32.00€
    25g
    63.00€
    100g
    194.00€
    500g
    824.00€
  • 4,6-Dimethyl-2-mercaptopyrimidine

    CAS:
    <p>4,6-Dimethyl-2-mercaptopyrimidine</p>
    Purity:98%
    Molecular weight:140.20612g/mol

    Ref: 54-OR11293

    5g
    32.00€
    25g
    30.00€
    100g
    47.00€
    10kg
    2,938.00€
    500g
    187.00€
    2.5kg
    818.00€
  • 4-(3,4-Dichlorophenyl)-3,4-dihydro-2H-naphthalen-1-one

    CAS:
    <p>4-(3,4-Dichlorophenyl)-3,4-dihydro-2H-naphthalen-1-one</p>
    Purity:98%
    Molecular weight:291.17g/mol

    Ref: 54-OR14898

    5g
    32.00€
    25g
    51.00€
    100g
    50.00€
    10kg
    1,186.00€
    500g
    117.00€
    2.5kg
    356.00€
  • 3-Methyl-D-phenylalanine, N-FMOC protected

    CAS:
    <p>3-Methyl-D-phenylalanine, N-FMOC protected</p>
    Purity:98%
    Molecular weight:401.45442g/mol

    Ref: 54-OR14571

    1g
    30.00€
    5g
    85.00€
    25g
    343.00€
    100g
    1,214.00€
    250mg
    32.00€
  • 3,5-dimethylphenyl isothiocyanate

    CAS:
    <p>3,5-dimethylphenyl isothiocyanate</p>
    Purity:98%
    Molecular weight:163.24g/mol

    Ref: 54-OR30187

    1g
    32.00€
    5g
    109.00€
    25g
    478.00€
    100g
    1,669.00€
  • N-Methylpropionamide

    CAS:
    <p>N-Methylpropionamide</p>
    Purity:98%
    Molecular weight:87.12g/mol

    Ref: 54-OR937813

    1g
    32.00€
    5g
    30.00€
    25g
    100.00€
    100g
    341.00€
    500g
    1,443.00€
    2.5kg
    6,924.00€
  • S-Trityl-L-homocycteine, N-FMOC protected

    CAS:
    <p>S-Trityl-L-homocycteine, N-FMOC protected</p>
    Purity:99%
    Molecular weight:599.74g/mol

    Ref: 54-OR2635

    1g
    68.00€
    5g
    184.00€
    25g
    826.00€
    100mg
    32.00€
    250mg
    36.00€
  • 2-phenyl-1-hydrazinecarbothioamide

    CAS:
    <p>2-phenyl-1-hydrazinecarbothioamide</p>
    Purity:98%
    Molecular weight:167.23g/mol

    Ref: 54-OR26715

    1g
    32.00€
    5g
    80.00€
  • 1-(3-Bromophenyl)-2-thiourea

    CAS:
    <p>1-(3-Bromophenyl)-2-thiourea</p>
    Purity:97%
    Molecular weight:231.11g/mol

    Ref: 54-OR3092

    25g
    115.00€
    100g
    376.00€
  • 7-Benzyloxyindole

    CAS:
    <p>7-Benzyloxyindole</p>
    Purity:99%
    Molecular weight:223.27g/mol

    Ref: 54-OR1679

    1g
    32.00€
    5g
    65.00€
    25g
    203.00€
    100g
    749.00€
  • 2-Methyl-4-nitro-1H-imidazole

    CAS:
    <p>2-Methyl-4-nitro-1H-imidazole</p>
    Purity:99%
    Molecular weight:127.10139g/mol

    Ref: 54-OR21878

    25g
    32.00€
    100g
    34.00€
    25kg
    2,960.00€
    500g
    93.00€
    2.5kg
    343.00€
  • 2-Bromo-1-(difluoromethyl)-4-fluorobenzene

    CAS:
    <p>2-Bromo-1-(difluoromethyl)-4-fluorobenzene</p>
    Purity:97%
    Color and Shape:Solid
    Molecular weight:225.01g/mol

    Ref: 54-PC520901

    1g
    100.00€
    5g
    273.00€
    25g
    1,014.00€
    100g
    3,559.00€
    250mg
    34.00€
  • 1,4-dimethoxy-2-(2-nitroprop-1-enyl)benzene

    CAS:
    <p>1,4-dimethoxy-2-(2-nitroprop-1-enyl)benzene</p>
    Purity:98%
    Molecular weight:223.23g/mol

    Ref: 54-OR28504

    1g
    42.00€
    5g
    142.00€
    25g
    496.00€
    100g
    1,680.00€
    250mg
    32.00€
  • 5-Methyl-1-phenylpyrazole-3-carboxylic acid

    CAS:
    <p>5-Methyl-1-phenylpyrazole-3-carboxylic acid</p>
    Purity:98%
    Molecular weight:202.21g/mol

    Ref: 54-OR2706

    1g
    51.00€
    5g
    192.00€
    25g
    865.00€
    250mg
    32.00€
  • trans-3-BOC-Aminocyclobutanecarboxylic acid

    CAS:
    <p>trans-3-BOC-Aminocyclobutanecarboxylic acid</p>
    Purity:98%
    Molecular weight:215.25g/mol

    Ref: 54-OR8281

    1g
    44.00€
    5g
    174.00€
    25g
    738.00€
    100mg
    32.00€
    250mg
    36.00€
  • 3,5-dimethyl-1H-pyrazole-1-carboxamide

    CAS:
    <p>3,5-dimethyl-1H-pyrazole-1-carboxamide</p>
    Purity:98%
    Molecular weight:139.15516g/mol

    Ref: 54-OR23871

    1g
    32.00€
    5g
    30.00€
    25g
    89.00€
    100g
    318.00€
    500g
    1,241.00€
  • 3-Naphth-1-yl-D-alanine, N-BOC protected

    CAS:
    <p>3-Naphth-1-yl-D-alanine, N-BOC protected</p>
    Purity:98%
    Molecular weight:315.36g/mol

    Ref: 54-OR14595

    1g
    30.00€
    5g
    55.00€
    25g
    201.00€
    100g
    677.00€
    250mg
    32.00€
  • Thianthrene-1-boronic acid

    CAS:
    <p>Thianthrene-1-boronic acid</p>
    Purity:98%
    Molecular weight:260.14g/mol

    Ref: 54-OR3997

    1g
    36.00€
    5g
    40.00€
    25g
    169.00€
    100g
    588.00€
    500g
    2,538.00€
    250mg
    32.00€
  • 1-bromo-4-propoxybenzene

    CAS:
    <p>1-bromo-4-propoxybenzene</p>
    Purity:98%
    Molecular weight:215.09g/mol

    Ref: 54-OR21903

    1g
    32.00€
    5g
    59.00€
    25g
    180.00€
    100g
    553.00€
    500g
    2,456.00€
  • Nicotinamide N-oxide

    CAS:
    <p>Nicotinamide N-oxide</p>
    Purity:98%
    Molecular weight:138.12g/mol

    Ref: 54-OR21288

    5g
    51.00€
    25g
    30.00€
    100g
    89.00€
    500g
    374.00€
    2.5kg
    1,560.00€
  • 2,3-Dimethoxybenzonitrile

    CAS:
    <p>2,3-Dimethoxybenzonitrile</p>
    Purity:98%
    Molecular weight:163.17g/mol

    Ref: 54-OR4522

    1g
    32.00€
    5g
    30.00€
    25g
    51.00€
    100g
    169.00€
    500g
    732.00€
  • N1-(4-Bromo-3-chlorophenyl)acetamide

    CAS:
    <p>N1-(4-Bromo-3-chlorophenyl)acetamide</p>
    Purity:97%
    Molecular weight:248.50428g/mol

    Ref: 54-OR29830

    1g
    34.00€
    5g
    57.00€
    25g
    185.00€
    100g
    637.00€
  • Fmoc-Val-Cit-PAB

    CAS:
    <p>Fmoc-Val-Cit-PAB</p>
    Purity:99%
    Molecular weight:601.69g/mol

    Ref: 54-OR471213

    1g
    65.00€
    5g
    182.00€
    25g
    455.00€
    100g
    1,604.00€
    100mg
    32.00€
    250mg
    38.00€
  • 2,4,6-Triaminopyrimidine

    CAS:
    <p>2,4,6-Triaminopyrimidine</p>
    Purity:98%
    Molecular weight:125.13g/mol

    Ref: 54-OR8767

    5g
    32.00€
    25g
    36.00€
    100g
    30.00€
    10kg
    1,446.00€
    500g
    96.00€
    2.5kg
    410.00€
  • Butane-1-boronic acid, pinacol ester

    CAS:
    <p>Butane-1-boronic acid, pinacol ester</p>
    Purity:98%
    Molecular weight:184.08354g/mol

    Ref: 54-OR10624

    1g
    32.00€
    5g
    30.00€
    25g
    98.00€
    100g
    319.00€
    500g
    862.00€
  • 2-Bromo-4,6-dinitroaniline

    CAS:
    <p>2-Bromo-4,6-dinitroaniline</p>
    Purity:98%
    Molecular weight:262.02g/mol

    Ref: 54-OR22128

    25g
    44.00€
    100g
    30.00€
    25kg
    2,541.00€
    500g
    67.00€
    2.5kg
    280.00€
  • 1-(4-bromophenyl)pentan-1-one

    CAS:
    <p>1-(4-bromophenyl)pentan-1-one</p>
    Purity:98%
    Molecular weight:241.12g/mol

    Ref: 54-OR22410

    5g
    32.00€
    25g
    30.00€
    100g
    34.00€
    10kg
    1,453.00€
    500g
    109.00€
    2.5kg
    429.00€