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Home » Products » Pyrazoles

Pyrazoles

*Note concerning Special Order chemicals: these are made to order with a typical lead time of 6 weeks.
Minimum order sizes apply (usually 1 gram).
Prices are listed in the catalog for available quantities only.

Catalog Number

Structure

Chemical Name and % Purity

Please scroll down for more structures

Catalog #:	FS000568
CASRN:	936250-20-3
MFCD #:	MFCD00101901

208.07

3-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole
(Purity >95%)

At least 5 grams in stock

In Stock: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
75	195	295	495	1995	3495

Catalog #:	FS011326
CASRN:	139756-02-8
MFCD #:	MFCD02927682

182

4-Amino-2-methyl-5-propyl-2H-pyrazole-3-carboxylic acid amide
(Purity >95%)

At least 150 grams in stock

In Stock: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
			95	115	370	595

Catalog #:	FS010790
CASRN:	947533-31-5
MFCD #:	MFCD09951915

212

1-tert-Butoxycarbonyl-1H-pyrazole-4-boronic acid
(Purity >95%)

At least 1 grams in stock

In Stock: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
95	195	295	495	1995	3995

Catalog #:	FS001821
CASRN:	1202781-34-7
MFCD #:	MFCD12756564

222

1-ETHYL-3-IODO PYRAZOLE
(Purity >95%)

At least 5 grams in stock

In Stock: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
		195	395	1495	2995

Catalog #:	FS009985
CASRN:
MFCD #:	MFCD09065006

202

3-(1-Methyl-1H-pyrazol-3-yl)benzoic acid
(Purity >95%)

Special Order*: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
			895	2995

Catalog #:	FS010791
CASRN:	847818-55-7
MFCD #:	MFCD09972098

126

1-Methyl-1H-pyrazole-4-boronic acid hydrochloride
(Purity >95%)

In Stock: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
95	195	295	495	1495	4995

Catalog Number

Structure

Chemical Name and % Purity

Please scroll down for more structures

Catalog #:	FS001820
CASRN:	92525-10-5
MFCD #:	MFCD08435890

208

1-METHYL-3-IODOPYRAZOLE
(Purity >95%)

At least 10 grams in stock

In Stock: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
	95	195	395	1495	2995

Catalog #:	FS010803
CASRN:	761446-44-0
MFCD #:	MFCD03789259

208

1-Methyl-pyrazole-4-boronic acid pinacol ester
(Purity >95%)

At least 20 grams in stock

In Stock: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
75	80	95	195	495	1495

Catalog #:	FS007867
CASRN:	1026796-28-0
MFCD #:	MFCD16140211

223

3-Pyrazol-1-yl-azetidine-1-carboxyl ic acid tert-butyl ester
(Purity >95%)

At least 1 grams in stock

In Stock: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
95	195	395	890

Catalog #:	FS008011
CASRN:	659731-18-7
MFCD #:	MFCD03095125

191

3-(1-Pyrrolidinyl)phenylboronic acid
(Purity >95%)

In Stock: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
95	195	395	995	1995	4995

Catalog #:	FS000541
CASRN:	864754-19-8
MFCD #:	MFCD08706027

290

4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1-thiophen-2-ylmethyl-1H-pyrazole
(Purity >95%)

At least 1 grams in stock

In Stock: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
95	195	295	495	1995	3495

Catalog #:	FS000545
CASRN:	864754-22-3
MFCD #:	MFCD08706030

285

2-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-ylmethyl]-pyridine
(Purity >95%)

At least 1 grams in stock

In Stock: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
95	195	295	495	1995	3995

Catalog Number

Structure

Chemical Name and % Purity

Please scroll down for more structures

Catalog #:	FS007993
CASRN:	101469-92-5
MFCD #:	MFCD01317839

187

(S)-N-Boc-3-pyrrolidinol
(Purity >95%)

Special Order*: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
					695

Catalog #:	FS007168
CASRN:	2075-45-8
MFCD #:	MFCD00075602

147

4-Bromo-1H-pyrazole
(Purity >95%)

Special Order*: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
					790

Catalog #:	FS007996
CASRN:	99724-19-3
MFCD #:	MFCD00059040

186

3-(tert-Butoxycarbonylamino)pyrrolidine
(Purity >95%)

Special Order*: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
				295	855

Catalog #:	FS040600
CASRN:	1202859-61-7
MFCD #:	MFCD13190550

373

3-(2,5-Dimethyl-phenyl)-1-phenyl-1H -pyrazole-4-carbaldehyde O-(2,2,2-t rifluoro-ethyl)-oxime
(Purity >95%)

In Stock: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
495	995	1995

Catalog #:	FS009943
CASRN:	847818-68-2
MFCD #:	MFCD12407383

140

1,3-Dimethylpyrazole-5-boronic acid
(Purity >95%)

Special Order*: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
		495	995	2995

Catalog #:	FS009349
CASRN:	70015-75-7
MFCD #:	MFCD13196703

169

Ethyl 4-amino-5-methyl-1H-pyrazole-3-carboxylate
(Purity >95%)

Special Order*: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
				1995	2995

Catalog Number

Structure

Chemical Name and % Purity

Please scroll down for more structures

Catalog #:	FS010792
CASRN:	929094-25-7
MFCD #:	MFCD09951916

168

1-Isobutyl-1H-pyrazole-4-boronic acid
(Purity >95%)

Special Order*: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
			1095	2995	7995

Catalog #:	FS009987
CASRN:
MFCD #:	MFCD16140220

260

(2-(1-Methyl-1H-pyrazol-4-yl)phenyl)methanamine dihydrochloride
(Purity >95%)

Special Order*: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
			995	2995

Catalog #:	FS009990
CASRN:
MFCD #:	MFCD16140221

247

4-(1-Methyl-1H-pyrazol-4-yl)pyridin-2-amine dihydrochloride
(Purity >95%)

Special Order*: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
			895	2995

Catalog #:	FS009930
CASRN:	1020174-04-2
MFCD #:	MFCD04114000

208

1-Methyl-3-(4,4,5,5-tetramethyl-[1, 3,2]dioxaborolan-2-yl)-1H-pyrazole
(Purity >95%)

Discontinued: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
			1495	2140

Catalog #:	FS008990
CASRN:	376584-63-3
MFCD #:	MFCD02020768

112

1H-pyrazol-3-ylboronic acid
(Purity >95%)

Special Order*: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
			895	1495	3995

Catalog #:	FS007613
CASRN:	118054-99-2
MFCD #:	MFCD06739257

147

C-Pyrazolo[1,5-a]pyridin-3-yl-methylamine
(Purity >95%)

Special Order* : Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
					17900

Catalog Number

Structure

Chemical Name and % Purity

Please scroll down for more structures

Catalog #:	FS005108
CASRN:	5932-32-1
MFCD #:	MFCD01248822

152

1,4,5,6-Tetrahydro-cyclopentapyrazole-3-carboxylic acid
(Purity >95%)

Special Order*: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
			1990	3950

Catalog #:	FS009195
CASRN:	1204334-20-2
MFCD #:	MFCD11867873

330

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,5-bis(trifluoromethyl)-1H-pyrazole
(Purity >95%)

Special Order*: Price in US$
10 mg	100 mg	250 mg	1g	5g	20g	50g
		995	1995	4495	9995

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