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Pyrazole

Pyrazole

Pyrazole is a five-membered ring compound with two adjacent nitrogen atoms. It is used in the synthesis of pharmaceuticals and agrochemicals, particularly for its anti-inflammatory and antipyretic properties. At CymitQuimica, we provide a variety of high-quality pyrazoles to support your research and industrial projects.

Found 5921 products of "Pyrazole"

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  • N-(tert-Butoxycarbonyl)-1H-pyrazole-1-carboxamidine

    CAS:
    Formula:C9H14N4O2
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:210.24

    Ref: 3B-B4028

    5g
    91.00€
  • Pyrazolone Orange

    CAS:
    Formula:C32H24Cl2N8O2
    Color and Shape:Light yellow to Yellow to Orange powder to crystal
    Molecular weight:623.50

    Ref: 3B-P0596

    25g
    72.00€
  • 1-(2-Chlorophenyl)-3-methyl-5-pyrazolone

    CAS:
    Formula:C10H9ClN2O
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:208.65

    Ref: 3B-C3414

    5g
    38.00€
    25g
    94.00€
  • Methyl Indazole-6-carboxylate

    CAS:
    Formula:C9H8N2O2
    Purity:>97.0%(GC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:176.18

    Ref: 3B-M2823

    1g
    70.00€
    5g
    220.00€
  • 1-Methylpyrazole-5-carboxaldehyde

    CAS:
    Formula:C5H6N2O
    Purity:>95.0%(GC)
    Color and Shape:Colorless to Light orange to Yellow clear liquid
    Molecular weight:110.12

    Ref: 3B-M2179

    1g
    88.00€
  • Methyl 1,5-Dimethylpyrazole-3-carboxylate

    CAS:
    Formula:C7H10N2O2
    Purity:>98.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:154.17

    Ref: 3B-M2863

    1g
    112.00€
    5g
    342.00€
  • 1-(tert-Butoxycarbonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

    CAS:
    Formula:C14H23BN2O4
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:294.16

    Ref: 3B-B5203

    1g
    60.00€
    5g
    169.00€
  • 1-Methylpyrazole-5-methanol

    CAS:
    Formula:C5H8N2O
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:112.13

    Ref: 3B-M2831

    1g
    124.00€
    200mg
    39.00€
  • Halosulfuron-methyl

    CAS:
    Formula:C13H15ClN6O7S
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:434.81

    Ref: 3B-H1374

    1g
    99.00€
    5g
    306.00€
  • 4-Benzoyl-3-methyl-1-phenyl-5-pyrazolone

    CAS:
    Formula:C17H14N2O2
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:278.31

    Ref: 3B-B0976

    5g
    79.00€
    25g
    372.00€
  • Potassium Bis(1-pyrazolyl)borohydride

    CAS:
    Formula:C6H8BKN4
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:186.07

    Ref: 3B-P1439

    1g
    71.00€
    5g
    307.00€
  • 3-Phenylpyrazole

    CAS:
    Formula:C9H8N2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Gray to Brown powder to crystal
    Molecular weight:144.18

    Ref: 3B-P2063

    1g
    70.00€
    5g
    208.00€
  • 1,3,5-Trimethylpyrazole

    CAS:
    Formula:C6H10N2
    Purity:>98.0%(GC)
    Color and Shape:White or Colorless to Light yellow powder to lump to clear liquid
    Molecular weight:110.16

    Ref: 3B-T2724

    5g
    53.00€
    25g
    175.00€
  • 3-Methyl-1-p-tolyl-5-pyrazolone

    CAS:
    Formula:C11H12N2O
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:188.23

    Ref: 3B-M0554

    25g
    75.00€
  • 1-Phenyl-3-(2,4,6-trimethylphenyl)-2-pyrazoline

    CAS:
    Formula:C18H20N2
    Purity:>98.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:264.37

    Ref: 3B-P1951

    1g
    112.00€
    5g
    449.00€
  • Ibudilast

    CAS:
    Formula:C14H18N2O
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:230.31

    Ref: 3B-I0740

    20mg
    27.00€
    100mg
    58.00€
  • 3,5-Diphenylpyrazole

    CAS:
    Formula:C15H12N2
    Purity:>98.0%(GC)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:220.28

    Ref: 3B-D4197

    5g
    48.00€
    25g
    207.00€
  • Bendazac

    CAS:
    Formula:C16H14N2O3
    Purity:>97.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:282.30

    Ref: 3B-B4223

    1g
    54.00€
    5g
    163.00€
  • Tris(2-benzimidazolylmethyl)amine

    CAS:
    Formula:C24H21N7
    Purity:>96.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:407.48

    Ref: 3B-T3170

    1g
    179.00€
    200mg
    60.00€
  • 4-Methyl-1-phenyl-3-pyrazolidone

    CAS:
    Formula:C10H12N2O
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:176.22

    Ref: 3B-M1667

    25g
    77.00€
  • 1,3-Dimethylpyrazole

    CAS:
    Formula:C5H8N2
    Purity:>98.0%(GC)
    Color and Shape:Light orange to Yellow to Green clear liquid
    Molecular weight:96.13

    Ref: 3B-D4528

    5g
    65.00€
  • 1-Ethyl-3-methylpyrazole-5-carboxylic Acid

    CAS:
    Formula:C7H10N2O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:154.17

    Ref: 3B-E1228

    1g
    56.00€
    5g
    169.00€
  • 1,5-Dimethyl-3-(trifluoromethyl)pyrazole

    CAS:
    Formula:C6H7F3N2
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Light yellow clear liquid
    Molecular weight:164.13

    Ref: 3B-D5071

    1g
    111.00€
    200mg
    43.00€
  • 3,5-Bis(trifluoromethyl)pyrazole

    CAS:
    Formula:C5H2F6N2
    Purity:>98.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:204.08

    Ref: 3B-B4762

    1g
    56.00€
    5g
    181.00€
  • 1-Amidinopyrazole Hydrochloride

    CAS:
    Formula:C4H6N4·HCl
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Yellow to Orange powder to crystal
    Molecular weight:146.58

    Ref: 3B-A2055

    5g
    40.00€
    25g
    103.00€
  • 4-Bromopyrazole

    CAS:
    Formula:C3H3BrN2
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:146.98

    Ref: 3B-B3745

    5g
    60.00€
    25g
    175.00€
  • 2-(1H-Pyrazol-5-yl)aniline

    CAS:
    Formula:C9H9N3
    Purity:>97.0%(GC)
    Color and Shape:Light yellow to Brown powder to crystal
    Molecular weight:159.19

    Ref: 3B-P1902

    1g
    370.00€
  • Methyl 5-Methylpyrazole-3-carboxylate

    CAS:
    Formula:C6H8N2O2
    Purity:>98.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:140.14

    Ref: 3B-M2465

    1g
    70.00€
    5g
    210.00€
  • tert-Butyl 4-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]piperidine-1-carboxylate

    CAS:
    Formula:C19H32BN3O4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:377.29

    Ref: 3B-B5002

    1g
    79.00€
    5g
    237.00€
  • 6-Aminoindazole

    CAS:
    Formula:C7H7N3
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Brown powder to crystal
    Molecular weight:133.15

    Ref: 3B-A0798

    25g
    113.00€
  • 3,5-Dimethyl-4-nitropyrazole

    CAS:
    Formula:C5H7N3O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:141.13

    Ref: 3B-D4425

    5g
    87.00€
    25g
    277.00€
  • 5-Amino-3-methyl-1-phenylpyrazole

    CAS:
    Formula:C10H11N3
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:173.22

    Ref: 3B-A1311

    25g
    54.00€
  • 3-Methyl-1-(3'-sulfoamidophenyl)-5-pyrazolone

    CAS:
    Formula:C10H11N3O3S
    Purity:>95.0%(T)(HPLC)
    Color and Shape:Light yellow to Brown powder to crystal
    Molecular weight:253.28

    Ref: 3B-M0659

    25g
    68.00€
  • 5-Amino-3-methyl-1-p-tolylpyrazole

    CAS:
    Formula:C11H13N3
    Purity:>97.0%(GC)(T)
    Color and Shape:Light yellow to Brown to Dark green powder to crystal
    Molecular weight:187.25

    Ref: 3B-A0952

    10g
    152.00€
  • Oxonol Yellow K

    CAS:
    Formula:C21H16K2N4O8S2
    Color and Shape:Light yellow to Yellow to Orange powder to crystal
    Molecular weight:594.70

    Ref: 3B-O0284

    25g
    117.00€
  • 1,4-Di(1H-imidazol-1-yl)benzene

    CAS:
    Formula:C12H10N4
    Purity:>98.0%(GC)
    Color and Shape:White to Orange to Green clear liquid
    Molecular weight:210.24

    Ref: 3B-D5767

    1g
    165.00€
  • 5-Bromopyrazolo[3,4-b]pyridine

    CAS:
    Formula:C6H4BrN3
    Purity:>95.0%(T)(HPLC)
    Color and Shape:White to Yellow to Orange powder to crystal
    Molecular weight:198.02

    Ref: 3B-B4363

    1g
    117.00€
  • 6-Iodoindazole

    CAS:
    Formula:C7H5IN2
    Purity:>98.0%(GC)
    Color and Shape:Light yellow to Brown powder to crystal
    Molecular weight:244.04

    Ref: 3B-I0933

    1g
    79.00€
    5g
    254.00€
  • 5-Bromoindazole

    CAS:
    Formula:C7H5BrN2
    Purity:>97.0%(GC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:197.04

    Ref: 3B-B3785

    1g
    50.00€
    5g
    193.00€
  • Indazole-3-carboxylic Acid

    CAS:
    Formula:C8H6N2O2
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Yellow to Orange powder to crystal
    Molecular weight:162.15

    Ref: 3B-I0672

    5g
    38.00€
    25g
    89.00€
  • Antipyrine

    CAS:
    Formula:C11H12N2O
    Purity:>99.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:188.23

    Ref: 3B-D1876

    25g
    27.00€
    500g
    147.00€
  • 1-Nitropyrazole

    CAS:
    Formula:C3H3N3O2
    Purity:>97.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:113.08

    Ref: 3B-N0965

    5g
    71.00€
    25g
    201.00€
  • 3-Amino-4-pyrazolecarbonitrile

    CAS:
    Formula:C4H4N4
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:108.10

    Ref: 3B-A1594

    5g
    34.00€
    25g
    97.00€
  • 1-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole

    CAS:
    Formula:C29H33N2P
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:440.57

    Ref: 3B-D3834

    1g
    69.00€
    5g
    209.00€
  • 1,3-Dimethyl-5-pyrazolone

    CAS:
    Formula:C5H8N2O
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light red to Green powder to crystal
    Molecular weight:112.13

    Ref: 3B-D2031

    25g
    60.00€
    100g
    149.00€
    500g
    489.00€
  • 7-Nitroindazole

    CAS:
    Formula:C7H5N3O2
    Purity:>97.0%(GC)
    Color and Shape:Light yellow to Brown powder to crystal
    Molecular weight:163.14

    Ref: 3B-N0827

    1g
    78.00€
    5g
    266.00€
  • 4,4'-Diantipyrylmethane Monohydrate [for Ti Analysis]

    CAS:
    Formula:C23H24N4O2·H2O
    Purity:>98.0%(T)
    Color and Shape:White powder to crystal
    Molecular weight:406.49

    Ref: 3B-D1029

    25g
    41.00€
  • Mefenpyr-diethyl

    CAS:
    Formula:C16H18Cl2N2O4
    Purity:>98.0%(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:373.23

    Ref: 3B-M2604

    1g
    50.00€
    5g
    137.00€
  • 3-Amino-4-bromopyrazole

    CAS:
    Formula:C3H4BrN3
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light gray to Light orange powder to crystal
    Molecular weight:161.99

    Ref: 3B-A2688

    1g
    43.00€
    5g
    110.00€
  • 4-Isopropylantipyrine

    CAS:
    Formula:C14H18N2O
    Purity:>98.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:230.31

    Ref: 3B-I0656

    25g
    45.00€
  • Indazole

    CAS:
    Formula:C7H6N2
    Purity:>99.0%(GC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:118.14

    Ref: 3B-I0278

    1g
    33.00€
    5g
    103.00€
  • 4-(1H-Pyrazol-1-yl)benzoic Acid

    CAS:
    Formula:C10H8N2O2
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:188.19

    Ref: 3B-P2499

    1g
    60.00€
    5g
    171.00€
  • 3-Aminopyrazole-4-carboxamide Hemisulfate

    CAS:
    Formula:C4H6N4OH2SO4
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:175.16

    Ref: 3B-A1532

    5g
    22.00€
    25g
    58.00€
  • Ethyl Pyrazole-4-carboxylate

    CAS:
    Formula:C6H8N2O2
    Purity:>98.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:140.14

    Ref: 3B-E0871

    1g
    33.00€
    5g
    83.00€
  • 4-Methylpyrazole

    CAS:
    Formula:C4H6N2
    Purity:>98.0%(GC)
    Color and Shape:White or Colorless to Light yellow powder to lump to clear liquid
    Molecular weight:82.11

    Ref: 3B-M0774

    1g
    27.00€
    5g
    53.00€
  • 3-Methyl-4-nitropyrazole

    CAS:
    Formula:C4H5N3O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:127.10

    Ref: 3B-M2469

    5g
    58.00€
  • 1-Methyl-3-(trifluoromethyl)pyrazole-4-carboxylic Acid

    CAS:
    Formula:C6H5F3N2O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:194.11

    Ref: 3B-M2628

    1g
    63.00€
  • Allopurinol

    CAS:
    Formula:C5H4N4O
    Purity:>98.0%(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:136.11

    Ref: 3B-A0907

    25g
    39.00€
  • 1H-Indazole-7-carboxylic acid, 95%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C8H6N2O2
    Purity:95%
    Color and Shape:Pale cream, Powder or lumps
    Molecular weight:162.15

    Ref: 02-H32463

    1g
    To inquire
    250mg
    To inquire
  • 3-Amino-6-bromo-1H-indazole, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C7H6BrN3
    Purity:97%
    Color and Shape:White to pale yellow, Powder
    Molecular weight:212.05

    Ref: 02-H34095

    1g
    To inquire
    10g
    To inquire
  • 5-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID

    CAS:
    Formula:C5H5BrN2O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:205.011

    Ref: 10-F305749

    1g
    451.00€
    100mg
    170.00€
    250mg
    199.00€
  • 4-Trifluoromethyl-1H-pyrazole, 97%

    CAS:
    <p>It is used as pharmaceutical intermediates. The palladium-catalyzed cross-coupling reactions of 5-tributylstannyl-4-fluoro-1H-pyrazole with aryl iodides provided high yields of the corresponding 5-aryl-4-fluoro-1H-pyrazoles. This Thermo Scientific Chemicals brand product was originally part of the A</p>
    Formula:C4H3F3N2
    Purity:97%
    Color and Shape:White to yellow to orange, Crystals or powder or crystalline powder
    Molecular weight:136.08

    Ref: 02-H34396

    1g
    To inquire
    250mg
    To inquire
  • Ref: 10-F767863

    1g
    256.00€
    100mg
    78.00€
    250mg
    110.00€
  • N-(4-acetylphenyl)-1H-pyrazole-3-carboxamide

    CAS:
    Formula:C12H11N3O2
    Purity:98%
    Molecular weight:229.239

    Ref: 10-F372317

    1g
    94.00€
  • Ref: 10-F615990

    1g
    107.00€
    250mg
    31.00€
  • 4-Bromo-1H-indazole, 97+%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C7H5BrN2
    Purity:97+%
    Molecular weight:197.04

    Ref: 02-H64527

    5g
    To inquire
    25g
    To inquire
  • 4-Amino-1,3,5-trimethyl-1H-pyrazole, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C6H11N3
    Purity:97%
    Color and Shape:Crystals or powder or crystalline powder, White to cream to pale brown
    Molecular weight:125.18

    Ref: 02-L10625

    1g
    78.00€
    5g
    To inquire
  • 1-Methyl-1H-pyrazole, 97+%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C4H6N2
    Purity:97+%
    Color and Shape:Clear colorless to pale yellow, Liquid
    Molecular weight:82.11

    Ref: 02-L14831

    1g
    To inquire
    5g
    71.00€
    25g
    192.00€
  • 1H-Indazole, 99%

    CAS:
    <p>1H-Indazole is used in organic synthesis, it can react with butyryl chloride and 1-butyryl-1H-indazole. It is also used in synthesis of several small molecule inhibitors as potential cancer therapeutics. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product por</p>
    Formula:C7H6N2
    Purity:99%
    Color and Shape:Crystals or powder or crystalline powder, White to cream
    Molecular weight:118.14

    Ref: 02-A11665

    1g
    27.00€
    5g
    86.00€
    25g
    403.00€
  • 2-(1H-Pyrazol-3-yl)pyridine, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C8H7N3
    Purity:98%
    Molecular weight:145.17

    Ref: 02-H50670

    1g
    To inquire
    5g
    To inquire
  • 3-Amino-5-hydroxy-1H-pyrazole, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C3H5N3O
    Purity:98%
    Color and Shape:Dark cream to cream to pale brown, Powder
    Molecular weight:99.09

    Ref: 02-A11412

    5g
    40.00€
    25g
    130.00€
    100g
    To inquire
  • 3-Methyl-4-nitro-1H-pyrazole, 97%

    CAS:
    <p>3-Methyl-4-nitropyrazole is a reactant used in the preparation of aminopyrazole derivatives as potent, selective and brain penetrant Leucine-rich repeat kinase 2(LRRK2) small molecule inhibitors. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. </p>
    Formula:C4H5N3O2
    Purity:97%
    Color and Shape:White to pale cream to cream to yellow, Crystals or powder or crystalline powder
    Molecular weight:127.10

    Ref: 02-H30860

    5g
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  • 3-Amino-5-bromo-1H-indazole, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C7H6BrN3
    Purity:97%
    Color and Shape:Powder, Cream
    Molecular weight:212.05

    Ref: 02-H33351

    1g
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  • 3-Amino-5-bromo-1-methyl-1H-indazole, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C8H8BrN3
    Purity:97%
    Color and Shape:Pale cream, Powder
    Molecular weight:226.08

    Ref: 02-H33202

    1g
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    5g
    366.00€
    250mg
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  • N,N'-Bis(benzyloxycarbonyl)-1H-pyrazole-1-carboxamidine, 98+%

    CAS:
    <p>N,N'-Bis(benzyloxycarbonyl)-1H-pyrazole-1-carboxamidine is used as pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar prod</p>
    Formula:C20H18N4O4
    Purity:98+%
    Molecular weight:378.39

    Ref: 02-H54092

    1g
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    5g
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  • 5-Nitro-1H-indazole, 98+%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C7H5N3O2
    Purity:98+%
    Color and Shape:White to cream or yellow to brown, Crystals or powder or crystalline powder and/or lumpy powder
    Molecular weight:163.14

    Ref: 02-A13478

    25g
    31.00€
    100g
    82.00€
    500g
    329.00€
  • 1-Methyl-1H-pyrazole-4-sulfonyl chloride, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C4H5ClN2O2S
    Purity:97%
    Molecular weight:180.61

    Ref: 02-H54785

    1g
    151.00€
    5g
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    250mg
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  • 1H-Pyrazole, 98%

    CAS:
    <p>1H-Pyrazole is used as a ligand in the preparation of organometallic compounds. The derivatives of Pyrazole are used in medicine, for their analgesic, anti-inflammatory, antipyretic, antiarrhythmic, tranquilizing, muscle relaxing, psychoanaleptic, anticonvulsant, monoamineoxidase inhibiting, antidia</p>
    Formula:C3H4N2
    Purity:98%
    Color and Shape:Crystals or powder or crystalline powder, White to yellow or cream
    Molecular weight:68.08

    Ref: 02-A14186

    25g
    55.00€
    100g
    149.00€
  • 3,5-Dimethyl-1H-pyrazole-4-sulfonyl chloride, 97%

    CAS:
    <p>3,5-Dimethyl-1H-pyrazole-4-sulfonyl chloride is used as pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item </p>
    Formula:C5H7ClN2O2S
    Purity:97%
    Molecular weight:194.64

    Ref: 02-H54050

    1g
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    5g
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  • 3-Bromo-1H-indazole, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C7H5BrN2
    Purity:97%
    Color and Shape:White to pale cream, Powder
    Molecular weight:197.04

    Ref: 02-H37775

    1g
    62.00€
    10g
    To inquire
  • 3-Amino-1H-pyrazole-4-carbonitrile, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C4H4N4
    Purity:98%
    Color and Shape:White to cream or pale yellow to orange-brown, Crystals or powder or crystalline powder
    Molecular weight:108.10

    Ref: 02-A14266

    5g
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    25g
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  • N,N'-Di-Boc-1H-pyrazole-1-carboxamidine, 98+%

    CAS:
    <p>N,N'-Di-Boc-1H-pyrazole-1-carboxamidine is used in the stereoselective synthesis of the bicyclic guanidine alkaloid (+)-monanchorin. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legac</p>
    Formula:C14H22N4O4
    Purity:98+%
    Molecular weight:310.35

    Ref: 02-H54565

    1g
    54.00€
    5g
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    25g
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  • 3,5-Dimethyl-1H-pyrazole, 99%

    CAS:
    <p>3,5-Dimethyl-1H-pyrazole is combined with Chromium(VI)­ oxide, is a valuable reagent for oxidation of primary and secondary alcohols to carbonyl compounds. It reacts with malonic esters gives a family of cross-conjugated monomeric betaines. It is a common reagent for the preparation of pyrazolato li</p>
    Formula:C5H8N2
    Purity:99%
    Color and Shape:White to pink, Crystals or powder or crystalline powder
    Molecular weight:96.13

    Ref: 02-A10157

    1kg
    To inquire
    50g
    37.00€
    250g
    123.00€
  • 1-Cyanoacetyl-3,5-dimethyl-1H-pyrazole, 97%

    CAS:
    <p>1-Cyanoacetyl-3,5-dimethyl-1H-pyrazole is used in pharma industry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU refere</p>
    Formula:C8H9N3O
    Purity:97%
    Color and Shape:White to cream, Crystalline powder
    Molecular weight:163.18

    Ref: 02-L08369

    5g
    90.00€
    25g
    To inquire
  • 3-Amino-4-ethyl-1H-pyrazole, 98%

    CAS:
    <p>3-Amino-4-ethyl-1H-pyrazole is employed as a intermediate for chemical research and pharmaceutical. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar </p>
    Formula:C5H9N3
    Purity:98%
    Molecular weight:111.15

    Ref: 02-H63199

    1g
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    5g
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  • 3-Amino-1H-pyrazole, 97+%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C3H5N3
    Purity:97+%
    Color and Shape:White to cream to yellow to brown, Liquid or fused solid
    Molecular weight:83.09

    Ref: 02-A14458

    1g
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    5g
    121.00€
    25g
    424.00€
  • 4-(2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethyl)morpholine

    CAS:
    Formula:C15H26BN3O3
    Purity:98%
    Color and Shape:Solid
    Molecular weight:307.2

    Ref: 10-F225295

    1g
    47.00€
    5g
    180.00€
    10g
    329.00€
    25g
    719.00€
  • 4-Amino-1-methyl-1H-pyrazole, 95%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C4H7N3
    Purity:95%
    Color and Shape:Dark brown or purple or dark purple, Crystals or powder or crystalline powder or lumps or chunks
    Molecular weight:97.12

    Ref: 02-H33728

    1g
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    5g
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  • N-Boc-1H-pyrazole-1-carboxamidine, 98+%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C9H14N4O2
    Purity:98+%
    Molecular weight:210.24

    Ref: 02-H54394

    5g
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    25g
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  • 2-(4-BROMO-1H-PYRAZOL-1-YL)-2-METHYLPROPANENITRILE

    CAS:
    Formula:C7H8BrN3
    Purity:98%
    Molecular weight:214.066

    Ref: 10-F536960

    1g
    728.00€
    100mg
    174.00€
    250mg
    318.00€
  • 5-Amino-1,3-dimethyl-1H-pyrazole, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C5H9N3
    Purity:98%
    Color and Shape:White to cream to yellow, Crystals or powder or crystalline powder
    Molecular weight:111.15

    Ref: 02-A12980

    1g
    30.00€
    5g
    93.00€
    25g
    To inquire
  • 5-Fluoro-1H-indazole, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C7H5FN2
    Purity:98%
    Color and Shape:Dark yellow to yellow to orange, Powder
    Molecular weight:136.13

    Ref: 02-H26033

    1g
    To inquire
  • 3-Amino-5-iodo-1H-indazole, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C7H6IN3
    Purity:97%
    Color and Shape:White to brown, Crystals or powder or crystalline powder
    Molecular weight:259.05

    Ref: 02-H34227

    1g
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    5g
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  • 6-Amino-3-chloro-1H-indazole, 97%

    CAS:
    <p>6-Amino-3-chloro-1H-indazole is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information </p>
    Formula:C7H6ClN3
    Purity:97%
    Molecular weight:167.6

    Ref: 02-H61445

    1g
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    5g
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  • 4-Methyl-1H-pyrazole, 97+%

    CAS:
    <p>4-Methyl-1H-pyrazole is used as an antidote in methanol and ethylene glycol poisoning. It is also employed as an alcohol dehydrogenase inhibitor. It acts a ligand in coordination chemistry. Further, it serves as an intermediate in organic synthesis. This Thermo Scientific Chemicals brand product wa</p>
    Formula:C4H6N2
    Purity:97+%
    Color and Shape:Clear colorless to yellow, Liquid
    Molecular weight:82.11

    Ref: 02-A18083

    1g
    59.00€
    5g
    160.00€
  • 3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

    CAS:
    Formula:C10H17BN2O2
    Purity:95%
    Color and Shape:Solid
    Molecular weight:208.07

    Ref: 10-F210661

    1g
    13.00€
    5g
    34.00€
    10g
    64.00€
    25g
    137.00€
    100g
    479.00€
  • 4-Hydroxy-1H-pyrazolo[3,4-d]pyrimidine, 98%

    CAS:
    <p>Xanthine oxidase inhibitor; decreases uric acid production This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has </p>
    Formula:C5H4N4O
    Purity:98%
    Color and Shape:White, Powder
    Molecular weight:136.11

    Ref: 02-A16974

    5g
    40.00€
    25g
    90.00€
  • 1-(4-Trifluoromethyl-2-pyrimidinyl)-1H-pyrazole-4-sulfonyl chloride, 95%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C8H4ClF3N4O2S
    Purity:95%
    Color and Shape:Pale cream, Powder
    Molecular weight:312.65

    Ref: 02-H33424

    1g
    To inquire
    250mg
    To inquire
  • 4-Iodo-1-methyl-1H-pyrazole

    CAS:
    Formula:C4H5IN2
    Purity:97%
    Color and Shape:Solid
    Molecular weight:208.002

    Ref: 10-F067375

    5g
    12.00€
    10g
    13.00€
    25g
    20.00€
    100g
    67.00€
    500g
    266.00€
  • 4-Nitro-1H-pyrazole

    CAS:
    Formula:C3H3N3O2
    Purity:97%
    Color and Shape:Solid
    Molecular weight:113.076

    Ref: 10-F026197

    5g
    12.00€
    10g
    13.00€
    1kg
    183.00€
    25g
    14.00€
    100g
    23.00€
    500g
    96.00€