accessibility menu, dialog, popup

UserName
Viewing profile as user:

Pyrazoles

Organic heterocyclic compounds that consists of a 5-membered ring of three carbon atoms and two adjacent nitrogen atoms with the formula: C₃H₃N₂H.
Molecular Weight (g/mol) 
  • (2)
  • (5)
  • (2)
  • (4)
  • (5)
  • (3)
  • (1)
  • (6)
  • (2)
  • (7)
  • (5)
  • (2)
  • (1)
  • (3)
  • (4)
  • (3)
  • (3)
  • (2)
  • (4)
  • (6)
  • (5)
  • (1)
  • (6)
  • (4)
  • (16)
  • (2)
  • (1)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (4)
  • (5)
  • (4)
  • (4)
  • (4)
  • (1)
  • (2)
  • (3)
  • (2)
  • (3)
  • (2)
  • (4)
  • (2)
  • (1)
  • (8)
  • (2)
  • (4)
  • (6)
  • (1)
  • (13)
  • (2)
  • (2)
  • (3)
  • (1)
  • (3)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (2)
  • (7)
  • (1)
  • (1)
  • (2)
  • (1)
  • (2)
  • (2)
  • (3)
  • (3)
  • (2)
  • (3)
  • (6)
  • (8)
  • (1)
  • (2)
  • (3)
  • (2)
  • (1)
  • (2)
  • (3)
  • (1)
  • (1)
  • (7)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (2)
  • (1)
  • (2)
  • (3)
  • (2)
  • (2)
  • (4)
  • (2)
  • (2)
  • (3)
  • (3)
  • (1)
  • (2)
  • (3)
  • (2)
  • (1)
  • (1)
  • (2)
  • (2)
  • (1)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (6)
  • (5)
  • (2)
  • (2)
  • (3)
  • (4)
  • (4)
  • (2)
  • (1)
  • (4)
  • (2)
  • (2)
  • (8)
  • (9)
  • (2)
  • (7)
  • (9)
  • (5)
  • (2)
  • (2)
  • (2)
  • (6)
Quantity 
  • (146)
  • (1)
  • (1)
  • (1)
  • (12)
  • (1)
  • (12)
  • (3)
  • (1)
  • (1)
  • (3)
  • (63)
  • (1)
  • (1)
  • (3)
  • (40)
  • (1)
  • (1)
  • (126)
  • (3)
  • (3)
  • (1)
  • (4)
Percent Purity 
  • (2)
  • (1)
  • (2)
  • (9)
  • (11)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (12)
  • (41)
  • (30)
  • (16)
  • (8)
  • (1)
  • (4)
  • (1)
  • (2)
  • (1)
  • (38)
  • (5)
  • (159)
  • (6)
  • (42)
  • (11)
  • (1)
Physical Form 
  • (2)
  • (6)
  • (139)
  • (4)
  • (1)
  • (5)
  • (3)
  • (1)
  • (2)
  • (22)
  • (3)
  • (2)
  • (2)
  • (2)
  • (9)
  • (14)
Boiling Point 
  • (6)
  • (2)
  • (1)
  • (2)
  • (2)
  • (2)
  • (1)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (2)
  • (1)
  • (4)
  • (2)
  • (2)
  • (6)
  • (3)
  • (2)
  • (2)
  • (5)
  • (2)
  • (2)
  • (2)
  • (5)
  • (3)
  • (3)
  • (2)
  • (2)
  • (3)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (52)
  • (3)
  • (13)
  • (2)
  • (3)
  • (1)
  • (5)
  • (19)
  • (3)
  • (11)
  • (1)
  • (24)
  • (5)
  • (4)
  • (1)
  • (1)
  • (2)
  • (5)
  • (4)
  • (88)
  • (6)
  • (2)
  • (122)
  • (292)
  • (1)
  • (223)

special interests

  • (22)
  • (188)

Molecular Weight (g/mol)

  • (2)
  • (5)
  • (2)
  • (4)
  • (5)
  • (3)
  • (1)
  • (6)
  • (2)
  • (7)
  • (5)
  • (2)
  • (1)
  • (3)
  • (4)
  • (3)
  • (3)
  • (2)
  • (4)
  • (6)
  • (5)
  • (1)
  • (6)
  • (4)
  • (16)
  • (2)
  • (1)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (4)
  • (5)
  • (4)
  • (4)
  • (4)
  • (1)
  • (2)
  • (3)
  • (2)
  • (3)
  • (2)
  • (4)
  • (2)
  • (1)
  • (8)
  • (2)
  • (4)
  • (6)
  • (1)
  • (13)
  • (2)
  • (2)
  • (3)
  • (1)
  • (3)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (2)
  • (7)
  • (1)
  • (1)
  • (2)
  • (1)
  • (2)
  • (2)
  • (3)
  • (3)
  • (2)
  • (3)
  • (6)
  • (8)
  • (1)
  • (2)
  • (3)
  • (2)
  • (1)
  • (2)
  • (3)
  • (1)
  • (1)
  • (7)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (2)
  • (1)
  • (2)
  • (3)
  • (2)
  • (2)
  • (4)
  • (2)
  • (2)
  • (3)
  • (3)
  • (1)
  • (2)
  • (3)
  • (2)
  • (1)
  • (1)
  • (2)
  • (2)
  • (1)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (6)
  • (5)
  • (2)
  • (2)
  • (3)
  • (4)
  • (4)
  • (2)
  • (1)
  • (4)
  • (2)
  • (2)
  • (8)
  • (9)
  • (2)
  • (7)
  • (9)
  • (5)
  • (2)
  • (2)
  • (2)
  • (6)

Quantity

  • (146)
  • (1)
  • (1)
  • (1)
  • (12)
  • (1)
  • (12)
  • (3)
  • (1)
  • (1)
  • (3)
  • (63)
  • (1)
  • (1)
  • (3)
  • (40)
  • (1)
  • (1)
  • (126)
  • (3)
  • (3)
  • (1)
  • (4)

Percent Purity

  • (2)
  • (1)
  • (2)
  • (9)
  • (11)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (12)
  • (41)
  • (30)
  • (16)
  • (8)
  • (1)
  • (4)
  • (1)
  • (2)
  • (1)
  • (38)
  • (5)
  • (159)
  • (6)
  • (42)
  • (11)
  • (1)

Physical Form

  • (2)
  • (6)
  • (139)
  • (4)
  • (1)
  • (5)
  • (3)
  • (1)
  • (2)
  • (22)
  • (3)
  • (2)
  • (2)
  • (2)
  • (9)
  • (14)

Boiling Point

  • (6)
  • (2)
  • (1)
  • (2)
  • (2)
  • (2)
  • (1)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (2)
  • (1)
  • (4)
  • (2)
  • (2)
  • (6)
  • (3)
  • (2)
  • (2)
  • (5)
  • (2)
  • (2)
  • (2)
  • (5)
  • (3)
  • (3)
  • (2)
  • (2)
  • (3)

Grade

  • (3)
  • (2)
  • (6)
421 – 435 of 712 results
421

Sigma Organic Chemistry 3,5-Dimethylpyrazole | 1KG | 67-51-6 | MFCD00005243

CAS #: 67-51-6
MDL #: MFCD00005243
Purity: 99% (GC)
UNSPSC Code: 12352100
Molecular Weight: 96.13

ENCOMPASS_PREFERRED
422

Sigma Organic Chemistry 4- Cyanoacetyl amino-N | 1G | MFCD05270918

4-[(Cyanoacetyl)amino]-N,N-dimethylbenzamide, 1G

About This Item:

Linear Formula: C12H13N3O2
MDL Number: MFCD05270918
UNSPSC Code: 12352200

ENCOMPASS_PREFERRED
423

Sigma Organic Chemistry 1-Methyl-1H-pyrazole-3 | 1G | MFCD22666523

1-Methyl-1H-pyrazole-3 , 1G

About this Item:

MDL #: MFCD22666523
Molecular Weight: 185.06
UNSPSC Code: 12352200
Chemical Formula: C4H10Cl2N4

ENCOMPASS_PREFERRED
424

Sigma Organic Chemistry 1H-Pyrazole-4 5-diamine | 1G | MFCD09473558

1H-Pyrazole-4 5-diamine , 1G

About this Item:

MDL #: MFCD09473558
Molecular Weight: 187.24
UNSPSC Code: 12352200
Chemical Formula: C11H13N3

ENCOMPASS_PREFERRED
425

Sigma Organic Chemistry 1- Pyridin-3-ylmethyl - | 1G | 864754-21-2 | MFCD08706029

1- Pyridin-3-ylmethyl - , 1G

About this Item:

CAS #: 864754-21-2
MDL #: MFCD08706029
Molecular Weight: 285.15
UNSPSC Code: 12352200
Chemical Formula: C15H20BN3O2

ENCOMPASS_PREFERRED
426

Sigma Organic Chemistry 4-Bromo-1-ethY-1H-pyraz | 250mg | MFCD08235252

4-Bromo-1-ethY-1H-pyraz , 250mg

About this Item:

MDL #: MFCD08235252
Molecular Weight: 175.03
UNSPSC Code: 12352200
Chemical Formula: C5H7BrN2

ENCOMPASS_PREFERRED
427

Sigma Organic Chemistry 1H-Pyrazole-3-carbaldeh | 50mg | MFCD00129925

1H-Pyrazole-3-carbaldeh , 50mg

About this Item:

MDL #: MFCD00129925
Molecular Weight: 96.09
UNSPSC Code: 12352200
Chemical Formula: C4H4N2O

ENCOMPASS_PREFERRED
428

Sigma Organic Chemistry 1H-Pyrazole-5-boronic p | 50mg | MFCD09743409

1H-Pyrazole-5-boronic p , 50mg

About this Item:

MDL #: MFCD09743409
Molecular Weight: 194.04
UNSPSC Code: 12352200
Chemical Formula: C9H15BN2O2

ENCOMPASS_PREFERRED
429

Sigma Organic Chemistry 1 5-DimethY-1H-pyrazole | 100MG | MFCD04967221

1,5-Dimethyl-1H-pyrazole-3-carbaldehyde, 100MG

About This Item:

Linear Formula: C6H8N2O
MDL Number: MFCD04967221
UNSPSC Code: 12352200

ENCOMPASS_PREFERRED
430

Sigma Organic Chemistry 1-MethY-1H-pyrazole-4-s | 100MG | MFCD04968667

1-Methyl-1H-pyrazole-4-sulfonyl chloride, 100MG

About This Item:

Linear Formula: C4H5ClN2O2S
MDL Number: MFCD04968667
UNSPSC Code: 12352200

ENCOMPASS_PREFERRED
431

AMBEED 1 4-DI 1H-PYRAZOL-4-YLBENZENE
SDP

NC3450232 1 4-DI 1H-PYRAZOL-4-YLBENZENE

ENCOMPASS_PREFERRED
432

Sigma Organic Chemistry Pyrazole | 25G | 288-13-1 | MFCD00005234

Pyrazole , 25G

About this item:

CAS #: 288-13-1
MDL #: MFCD00005234
Purity: 98%
Chemical Formula: C3H4N2
Molecular Weight: 68.08
UNSPSC Code: 12352100

ENCOMPASS_PREFERRED
433

Sigma Organic Chemistry Pyrazole | 5G | 288-13-1 | MFCD00005234

Pyrazole , 5G

About this item:

CAS #: 288-13-1
MDL #: MFCD00005234
Purity: 98%
Chemical Formula: C3H4N2
Molecular Weight: 68.08
UNSPSC Code: 12352100

ENCOMPASS_PREFERRED
434

Sigma Organic Chemistry (2S)-2-Phenyl-2,3-dihydroimidazo[2,1-b][1,3]benzothiazole | 250MG | MFCD15072149

(2S)-2-Phenyl-2,3-dihydroimidazo[2,1-b][1,3]benzothiazole, 250MG

About This Item:

MDL Number: MFCD15072149
UNSPSC Code: 12352200

ENCOMPASS_PREFERRED
435

Sigma Organic Chemistry 1-Methyl-1H-indazole-4- | 1G | 1053655-56-3 | MFCD10699167

1-Methyl-1H-indazole-4- , 1G

About this item:

CAS #: 1053655-56-3
MDL #: MFCD10699167
Chemical Formula: C9H8N2O
Molecular Weight: 160.17
UNSPSC Code: 12352200

ENCOMPASS_PREFERRED