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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 5919 products of "Pyrazole"

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  • 2-(1-Pyrazolyl)pyridine

    CAS:
    Formula:C8H7N3
    Purity:>98.0%(GC)
    Color and Shape:White to Almost white powder to lump
    Molecular weight:145.17

    Ref: 3B-P2239

    1g
    75.00€
    5g
    221.00€
  • 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€
  • 3-Aminopyrazole

    CAS:
    Formula:C3H5N3
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow powder to lump
    Molecular weight:83.09

    Ref: 3B-A1859

    5g
    44.00€
    25g
    131.00€
  • Ethyl Indazole-5-carboxylate

    CAS:
    Formula:C10H10N2O2
    Purity:>98.0%(GC)
    Color and Shape:White to Yellow to Orange powder to crystal
    Molecular weight:190.20

    Ref: 3B-E1067

    1g
    80.00€
    5g
    308.00€
  • 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€
  • 3,5-Dimethyl-1-hydroxymethylpyrazole

    CAS:
    Formula:C6H10N2O
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:126.16

    Ref: 3B-D2199

    25g
    84.00€
  • 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€
  • 3,5-Diisopropylpyrazole

    CAS:
    Formula:C9H16N2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:152.24

    Ref: 3B-D2407

    5g
    152.00€
    25g
    506.00€
  • 1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole

    CAS:
    Formula:C8H12N2O
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Light yellow clear liquid
    Molecular weight:152.20

    Ref: 3B-T3408

    1g
    40.00€
    5g
    145.00€
  • 3-Amino-1-phenyl-2-pyrazolin-5-one

    CAS:
    Formula:C9H9N3O
    Purity:>97.0%(T)(HPLC)
    Color and Shape:White to Brown to Dark purple powder to crystal
    Molecular weight:175.19

    Ref: 3B-A1034

    25g
    31.00€
  • 3,4,5-Tribromopyrazole

    CAS:
    Formula:C3HBr3N2
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:304.77

    Ref: 3B-T2777

    5g
    46.00€
    25g
    155.00€
  • 3-Methylpyrazole-4-carboxaldehyde

    CAS:
    Formula:C5H6N2O
    Purity:>98.0%(GC)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:110.12

    Ref: 3B-M2643

    1g
    123.00€
    200mg
    45.00€
  • Pyrazole

    CAS:
    Formula:C3H4N2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:68.08

    Ref: 3B-P0546

    25g
    31.00€
    250g
    141.00€
  • 2,2'-Biimidazole

    CAS:
    Formula:C6H6N4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:Light yellow to Brown to Dark green powder to crystal
    Molecular weight:134.14

    Ref: 3B-B2487

    1g
    80.00€
    5g
    281.00€
  • Celecoxib

    CAS:
    Formula:C17H14F3N3O2S
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:381.37

    Ref: 3B-C2816

    1g
    82.00€
    200mg
    33.00€
  • 3-Amino-5-hydroxypyrazole

    CAS:
    Formula:C3H5N3O
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Gray to Brown powder to crystal
    Molecular weight:99.09

    Ref: 3B-A1589

    5g
    68.00€
    25g
    258.00€
  • 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 Pyrazole-3-carboxylate

    CAS:
    Formula:C5H6N2O2
    Purity:>98.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:126.12

    Ref: 3B-M2444

    1g
    57.00€
  • 4-Formylaminoantipyrine

    CAS:
    Formula:C12H13N3O2
    Purity:>98.0%(GC)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:231.26

    Ref: 3B-F1289

    1g
    242.00€
    250mg
    103.00€
  • 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€
  • 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€
  • 3-Methyl-6-nitroindazole

    CAS:
    Formula:C8H7N3O2
    Purity:>98.0%(GC)
    Color and Shape:Light yellow to Brown powder to crystal
    Molecular weight:177.16

    Ref: 3B-M2358

    5g
    29.00€
    25g
    71.00€
  • 4-Aminopyrazolo[3,4-d]pyrimidine

    CAS:
    Formula:C5H5N5
    Purity:>97.0%(T)(HPLC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:135.13

    Ref: 3B-A1041

    1g
    77.00€
    5g
    228.00€
    100mg
    27.00€
  • 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€
  • 4-Bromo-1-ethylpyrazole

    CAS:
    Formula:C5H7BrN2
    Purity:>98.0%(GC)
    Color and Shape:Light orange to Yellow to Green clear liquid
    Molecular weight:175.03

    Ref: 3B-B5100

    1g
    62.00€
    5g
    171.00€
  • Potassium Tris(3,5-dimethylpyrazol-1-yl)borohydride

    CAS:
    Formula:C15H22BKN6
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:336.29

    Ref: 3B-P1441

    5g
    126.00€
    25g
    422.00€
  • 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€
  • 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€
  • 4-Amino-1-phenylpyrazolo[3,4-d]pyrimidine

    CAS:
    Formula:C11H9N5
    Purity:>98.0%(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:211.23

    Ref: 3B-A2737

    1g
    134.00€
    200mg
    46.00€
  • 2,6-DI(1H-PYRAZOL-1-YL)PYRIDINE

    CAS:
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:211.22799682617188

    Ref: 10-F532685

    250mg
    24.00€
  • 1-(3,4-Dimethylphenyl)-3-methyl-5-pyrazolone

    CAS:
    Formula:C12H14N2O
    Purity:>97.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:202.26

    Ref: 3B-D5064

    1g
    70.00€
    5g
    204.00€
  • 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€
  • N-(Carbobenzoxy)-1H-pyrazole-1-carboxamidine

    CAS:
    Formula:C12H12N4O2
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:244.25

    Ref: 3B-C2709

    1g
    34.00€
    5g
    99.00€
  • 3-Amino-5-(4-methoxyphenyl)pyrazole

    CAS:
    Formula:C10H11N3O
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:189.22

    Ref: 3B-A2953

    1g
    101.00€
    5g
    410.00€
  • Ethyl 5-Amino-1-methylpyrazole-4-carboxylate

    CAS:
    Formula:C7H11N3O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:169.18

    Ref: 3B-E0986

    5g
    27.00€
    25g
    65.00€
  • 3-Nitropyrazole

    CAS:
    Formula:C3H3N3O2
    Purity:>98.0%(GC)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:113.08

    Ref: 3B-N0937

    1g
    40.00€
    5g
    118.00€
  • 5-Pyrazolone

    CAS:
    Formula:C3H4N2O
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow powder to lump
    Molecular weight:84.08

    Ref: 3B-P2563

    1g
    77.00€
    200mg
    31.00€
  • 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€
  • 4-Chloropyrazole

    CAS:
    Formula:C3H3ClN2
    Purity:>98.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:102.52

    Ref: 3B-C2888

    5g
    74.00€
    25g
    211.00€
  • Tris(3,5-dimethyl-1-pyrazolyl)methane

    CAS:
    Formula:C16H22N6
    Purity:>98.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:298.39

    Ref: 3B-T3025

    1g
    126.00€
    200mg
    40.00€
  • 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€
  • Fipronil

    CAS:
    Formula:C12H4Cl2F6N4OS
    Purity:>97.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:437.14

    Ref: 3B-F0822

    1g
    95.00€
    5g
    308.00€
  • 6-Bromoindazole

    CAS:
    Formula:C7H5BrN2
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:197.04

    Ref: 3B-B4080

    1g
    30.00€
    5g
    78.00€
    25g
    217.00€
  • 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€
  • 5-Aminoindazole

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

    Ref: 3B-A0797

    5g
    65.00€
    25g
    226.00€
  • 4-Bromo-3-methyl-5-(trifluoromethyl)pyrazole

    CAS:
    Formula:C5H4BrF3N2
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:229.00

    Ref: 3B-B4770

    1g
    80.00€
  • Pyrazole-3-carboxylic Acid

    CAS:
    Formula:C4H4N2O2
    Purity:>98.0%(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:112.09

    Ref: 3B-P1862

    1g
    36.00€
    5g
    107.00€
  • 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€
  • 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€
  • 4-Fluoroindazole

    CAS:
    Formula:C7H5FN2
    Purity:>98.0%(GC)
    Color and Shape:Light orange to Yellow to Green powder to crystal
    Molecular weight:136.13

    Ref: 3B-F1037

    1g
    84.00€
  • Imidazole

    CAS:
    Formula:C3H4N2
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to lump
    Molecular weight:68.08

    Ref: 3B-I0001

    25g
    27.00€
    100g
    43.00€
    500g
    85.00€
  • 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€
  • 6-Nitroindazole

    CAS:
    Formula:C7H5N3O2
    Purity:>98.0%(GC)
    Color and Shape:Light yellow to Yellow to Orange powder to crystal
    Molecular weight:163.14

    Ref: 3B-N0399

    25g
    33.00€
    250g
    162.00€
  • 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€
  • 3,5-Dimethylpyrazole

    CAS:
    Formula:C5H8N2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:96.13

    Ref: 3B-D1647

    25g
    28.00€
    100g
    59.00€
    500g
    167.00€
  • 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€
  • 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€
  • 1,3-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

    CAS:
    Formula:C11H19BN2O2
    Purity:>97.0%(GC)(T)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:222.10

    Ref: 3B-D5184

    1g
    78.00€
  • 3-Amino-5-methylpyrazole

    CAS:
    Formula:C4H7N3
    Purity:>96.0%(GC)
    Color and Shape:White or Colorless to Light orange to Yellow powder to lump to clear liquid
    Molecular weight:97.12

    Ref: 3B-A1133

    25g
    111.00€
  • 3-Amino-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:C7H7N3
    Purity:97%
    Color and Shape:Pale cream to brown or pink, Crystals or powder or crystalline powder or flakes or solid
    Molecular weight:133.15

    Ref: 02-H33435

    1g
    To inquire
    10g
    To inquire
  • 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€
  • 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
    To inquire
    5g
    To inquire
  • 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
    To inquire
    5g
    To inquire
  • 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
  • 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
    To inquire
    5g
    To inquire
  • Ref: 10-F615990

    1g
    107.00€
    250mg
    31.00€
  • 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
  • 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
  • 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€
  • 3,4-Dimethyl-1H-pyrazole, 97%

    CAS:
    <p>3,4-Dimethyl-1H-pyrazole 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 code or SKU referenc</p>
    Formula:C5H8N2
    Purity:97%
    Color and Shape:White to cream, Crystals or powder or crystalline powder
    Molecular weight:96.13

    Ref: 02-H37099

    5g
    120.00€
    25g
    381.00€
  • Ref: 10-F755961

    1g
    74.00€
  • 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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  • tert-Butyl 4-(5-amino-1H-pyrazol-3-yl)piperidine-1-carboxylate

    CAS:
    Formula:C13H22N4O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:266.345

    Ref: 10-F320642

    1g
    56.00€
    5g
    184.00€
    250mg
    23.00€
  • 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
    To inquire
  • Ref: 10-F767863

    1g
    256.00€
    100mg
    78.00€
    250mg
    110.00€
  • 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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  • 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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    25g
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  • 3,5-Dichloro-1H-indazole, 95%

    CAS:
    <p>It is used as pharmaceutical intermediate. Benzoylthiophenes are allosteric enhancers (AE) of agonist activity at the A1 adenosine receptor. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to t</p>
    Formula:C7H4Cl2N2
    Purity:95%
    Color and Shape:White, Powder
    Molecular weight:187.02

    Ref: 02-H33220

    1g
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  • 3-Amino-4-chloro-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:C7H6ClN3
    Purity:97%
    Color and Shape:Pale brown, Crystals or powder or crystalline powder
    Molecular weight:167.60

    Ref: 02-H34143

    1g
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    5g
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    250mg
    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
    To inquire
    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€
  • N-(4-acetylphenyl)-1H-pyrazole-3-carboxamide

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

    Ref: 10-F372317

    1g
    94.00€
  • 3-Trifluoromethyl-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:C4H3F3N2
    Purity:97%
    Color and Shape:White to pale cream, Crystalline powder or powder or fused solid
    Molecular weight:136.08

    Ref: 02-H55068

    1g
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    5g
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  • 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 H -Pyrazole-4-carboxylic acid

    CAS:
    Formula:C4H4N2O2
    Purity:97%
    Color and Shape:Solid
    Molecular weight:112.088

    Ref: 10-F028020

    1g
    12.00€
    5g
    13.00€
    10g
    23.00€
    25g
    39.00€
    100g
    124.00€
    500g
    528.00€
  • 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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  • 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-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
  • 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
  • 1-(Tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborlan-2-yl-)-1H-pyrazole

    CAS:
    Formula:C14H23BN2O3
    Purity:97%
    Color and Shape:Solid
    Molecular weight:278.16

    Ref: 10-F063265

    1g
    12.00€
    5g
    17.00€
    10g
    21.00€
    25g
    47.00€
    100g
    150.00€
    500g
    645.00€
  • 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
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    5g
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  • 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
  • N,N-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-propanamine

    CAS:
    Formula:C14H26BN3O2
    Purity:97%
    Color and Shape:Solid
    Molecular weight:279.19

    Ref: 10-F220062

    250mg
    34.00€
  • 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€
  • 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€
  • 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€
  • 1H-Pyrazole

    CAS:
    Formula:C3H4N2
    Purity:99.0%
    Color and Shape:Solid, Powder or Crystalline Powder or Solid or Chunks
    Molecular weight:68.079

    Ref: 10-F032730

    1kg
    72.00€
    25g
    19.00€
    100g
    22.00€
    500g
    44.00€
  • 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€