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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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  • 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€
  • 3-Iodo-6-nitroindazole

    CAS:
    Formula:C7H4IN3O2
    Purity:>98.0%(GC)
    Color and Shape:Light yellow to Yellow to Orange powder to crystal
    Molecular weight:289.03

    Ref: 3B-I1004

    1g
    89.00€
    5g
    278.00€
  • 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€
  • 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€
  • 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-[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€
  • 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€
  • 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€
  • 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€
  • 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€
  • 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€
  • 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€
  • 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€
  • 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-(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-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€
  • N,N'-Bis(carbobenzoxy)-1H-pyrazole-1-carboxamidine

    CAS:
    Formula:C20H18N4O4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:378.39

    Ref: 3B-B3605

    1g
    78.00€
    5g
    251.00€
  • 1-Methylpyrazole-4-carboxylic Acid

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

    Ref: 3B-M2224

    1g
    70.00€
    5g
    212.00€
  • 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€
  • 1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

    CAS:
    Formula:C12H21BN2O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:236.12

    Ref: 3B-T3409

    1g
    141.00€
    200mg
    51.00€
  • 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€
  • 4-Bromo-1-isopropylpyrazole

    CAS:
    Formula:C6H9BrN2
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Light yellow clear liquid
    Molecular weight:189.06

    Ref: 3B-B5180

    1g
    63.00€
  • 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€
  • 1,5-Dimethylpyrazole

    CAS:
    Formula:C5H8N2
    Purity:>98.0%(T)
    Color and Shape:White - Yellow Liquid
    Molecular weight:96.13

    Ref: 3B-D4630

    5ml
    93.00€
  • 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€
  • 4-Iodopyrazole

    CAS:
    Formula:C3H3IN2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:193.98

    Ref: 3B-I0692

    5g
    88.00€
    25g
    263.00€
  • 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€
  • 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€
  • 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€
  • 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-(4-Chlorophenyl)-3-methyl-5-pyrazolone

    CAS:
    Formula:C10H9ClN2O
    Purity:>98.0%(T)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:208.65

    Ref: 3B-C0953

    25g
    25.00€
    500g
    208.00€
  • 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€
  • 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€
  • 4-Methoxy-2-(1H-pyrazol-1-yl)benzonitrile

    CAS:
    Formula:C11H9N3O
    Purity:>95.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:199.21

    Ref: 3B-M3412

    1g
    207.00€
  • 5-Nitroindazole

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

    Ref: 3B-N0398

    25g
    60.00€
  • 4-Iodo-1-methylpyrazole

    CAS:
    Formula:C4H5IN2
    Purity:>98.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:208.00

    Ref: 3B-I0829

    1g
    53.00€
    5g
    147.00€
  • 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€
  • 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€
  • 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€
  • 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€
  • 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€
  • Ethyl 3-Aminopyrazole-4-carboxylate

    CAS:
    Formula:C6H9N3O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:155.16

    Ref: 3B-E0766

    5g
    62.00€
    25g
    210.00€
  • Ethyl 5-Amino-1-phenylpyrazole-4-carboxylate

    CAS:
    Formula:C12H13N3O2
    Purity:>98.0%(HPLC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:231.26

    Ref: 3B-E1258

    1g
    88.00€
    5g
    313.00€
  • 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€
  • 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€
  • 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€
  • Benzydamine Hydrochloride

    CAS:
    Formula:C19H23N3O·HCl
    Purity:>97.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:345.87

    Ref: 3B-B3751

    5g
    50.00€
    25g
    137.00€
  • Ethyl Pyrazole-3-carboxylate

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

    Ref: 3B-E0965

    1g
    41.00€
    5g
    122.00€
  • Phenylbutazone

    CAS:
    Formula:C19H20N2O2
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Yellow to Orange powder to crystal
    Molecular weight:308.38

    Ref: 3B-P1686

    25g
    39.00€
    500g
    316.00€
  • 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-Iodopyrazole

    CAS:
    Formula:C3H3IN2
    Purity:>97.0%(GC)
    Color and Shape:White to Yellow to Green powder to crystal
    Molecular weight:193.98

    Ref: 3B-I1016

    1g
    80.00€
    5g
    252.00€
  • 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€
  • 4-Bromo-1-methylpyrazole

    CAS:
    Formula:C4H5BrN2
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:161.00

    Ref: 3B-B4060

    5g
    29.00€
    25g
    77.00€
  • 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€
  • 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-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€
  • Pyrazole-3-carboxaldehyde

    CAS:
    Formula:C4H4N2O
    Purity:>98.0%(GC)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:96.09

    Ref: 3B-P2261

    1g
    255.00€
    200mg
    63.00€
  • 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€
  • 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
  • 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€
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
    To inquire
    5g
    To inquire
  • 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
    To inquire
    5g
    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€
  • Benzydamine hydrochloride

    CAS:
    <p>Nonsteroidal analgesic and anti-inflammatory compound. A prostaglandin synthase inhibitor 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 / </p>
    Formula:C19H24ClN3O
    Color and Shape:White to off-white to light pink powder
    Molecular weight:345.87

    Ref: 02-J61180

    5g
    61.00€
    25g
    To inquire
  • 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
  • 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-(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
    644.00€
  • 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€
  • 4-bromo-5-chloro-1H-pyrazole

    CAS:
    Purity:97%
    Color and Shape:Solid
    Molecular weight:181.42

    Ref: 10-F982012

    1g
    497.00€
    100mg
    134.00€
    250mg
    238.00€
  • 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-(4-acetylphenyl)-1H-pyrazole-3-carboxamide

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

    Ref: 10-F372317

    1g
    94.00€
  • 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-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€
  • 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€
  • 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
    To inquire
    250mg
    To inquire
  • Ref: 10-F615990

    1g
    107.00€
    250mg
    31.00€
  • 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€
  • 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
  • 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
    To inquire
    5g
    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
    To inquire
    25g
    To inquire
  • 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
    To inquire
    25g
    To inquire
  • 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
    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
  • 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
  • 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
    To inquire
    5g
    121.00€
    25g
    424.00€
  • 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€
  • 1-(2H-Pyrazol-3-yl)ethanone hydrochloride

    CAS:
    Formula:C5H7ClN2O
    Purity:95%
    Color and Shape:Solid
    Molecular weight:146.57

    Ref: 10-F316413

    1g
    118.00€
    5g
    473.00€
    250mg
    34.00€
  • 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€
  • 5-Amino-3-tert-butyl-1-methylpyrazole, 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:C8H15N3
    Purity:98%
    Color and Shape:Crystals or powder or crystalline powder, White to pale cream or pink
    Molecular weight:153.22

    Ref: 02-B20095

    1g
    To inquire
    5g
    To inquire
    25g
    To inquire
  • Ref: 10-F755961

    1g
    74.00€
  • 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€
  • 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
  • 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-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-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
    To inquire
    5g
    To inquire
    250mg
    To inquire