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ChemicalBook >> CAS DataBase List >> 5-Methyl-1H-pyrazole-4-carboxylic acid methyl ester

5-Methyl-1H-pyrazole-4-carboxylic acid methyl ester

$10 - $3120
Product name: 5-Methyl-1H-pyrazole-4-carboxylic acid methyl ester
CAS: 23170-45-8
MF: C6H8N2O2
MW: 140.14
EINECS:
MDL Number:MFCD07357354
Synonyms:Methyl 3-Methylpyrazole-4-carboxylate;3-Cyclopentyl-1H-pyrazole-4-carboxylic acid methyl ester;1H-Pyrazole-4-carboxylic acid, 3-methyl-, methyl ester;Methyl 3-methyl-1H-pyrazol-4-carboxylate;Methyl 3-Methyl-1H-pyrazole-4-carboxylate;Methyl 5-Methyl-1H-pyrazole-4-carboxylate;5-Methyl-1H-pyrazole-4-carboxylic acid methyl ester

Price41 Properties Safety Information Description

41 prices

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Brand

aablocks
Abosyn
AccelPharmtech
ACHEMBLOCK
Activate Scientific
AK Scientific
Ambeed
American Custom Chemicals Corporation
Apolloscientific
Chemenu
Crysdot
Labseeker
Matrix Scientific
Synthonix

Package

5MG
100mg
250.00mg
250mg
1.00g
1g
5.00g
5g
10g
25G

Manufactureraablocks
Product numberAA002MD2
Product descriptionMethyl 3-methyl-1H-pyrazole-4-carboxylate 95%
Packaging1g
Price$27
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002MD2
Product descriptionMethyl 3-methyl-1H-pyrazole-4-carboxylate ≥97%
Packaging100mg
Price$10
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002MD2
Product descriptionMethyl 3-methyl-1H-pyrazole-4-carboxylate 95%
Packaging250mg
Price$14
Updated2026-05-28
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Manufactureraablocks
Product numberAA002MD2
Product descriptionMethyl 3-methyl-1H-pyrazole-4-carboxylate 95%
Packaging5g
Price$83
Updated2026-05-28
Buy

ManufacturerAbosyn
Product number61-2337
Product descriptionMethyl3-methyl-1H-pyrazole-4-carboxylate 95%-98%
Packaging1g
Price$285
Updated2021-12-16
Buy

ManufacturerAccelPharmtech
Product numberP8061
Product description3-methyl-1H-Pyrazole-4-carboxylic acid methyl ester 97.00%
Packaging1G
Price$1530
Updated2026-05-21
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ManufacturerAccelPharmtech
Product numberP8061
Product description3-methyl-1H-Pyrazole-4-carboxylic acid methyl ester 97.00%
Packaging5G
Price$1700
Updated2026-05-21
Buy

ManufacturerAccelPharmtech
Product numberP8061
Product description3-methyl-1H-Pyrazole-4-carboxylic acid methyl ester 97.00%
Packaging25G
Price$3120
Updated2026-05-21
Buy

ManufacturerACHEMBLOCK
Product numberS76544
Product descriptionmethyl 5-methyl-1H-pyrazole-4-carboxylate 97%
Packaging25G
Price$565
Updated2026-05-27
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ManufacturerACHEMBLOCK
Product numberS76544
Product descriptionmethyl 5-methyl-1H-pyrazole-4-carboxylate 97%
Packaging5G
Price$140
Updated2026-05-27
Buy

ManufacturerActivate Scientific
Product numberAS38387
Product descriptionMethyl 3-methyl-1H-pyrazole-4-carboxylate 95%
Packaging25g
Price$730
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS38387
Product descriptionMethyl 3-methyl-1H-pyrazole-4-carboxylate 95%
Packaging5g
Price$211
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS38387
Product descriptionMethyl 3-methyl-1H-pyrazole-4-carboxylate 95%
Packaging1g
Price$64
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product numberW4701
Product descriptionMethyl3-methyl-1H-pyrazole-4-carboxylate
Packaging10g
Price$778
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product numberW4701
Product descriptionMethyl3-methyl-1H-pyrazole-4-carboxylate
Packaging25g
Price$1346
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA113419
Product descriptionMethyl3-methyl-1H-pyrazole-4-carboxylate 95%
Packaging25g
Price$1006
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA002MD2	Methyl 3-methyl-1H-pyrazole-4-carboxylate 95%	1g	$27	2026-05-28	Buy
aablocks	AA002MD2	Methyl 3-methyl-1H-pyrazole-4-carboxylate ≥97%	100mg	$10	2026-05-28	Buy
aablocks	AA002MD2	Methyl 3-methyl-1H-pyrazole-4-carboxylate 95%	250mg	$14	2026-05-28	Buy
aablocks	AA002MD2	Methyl 3-methyl-1H-pyrazole-4-carboxylate 95%	5g	$83	2026-05-28	Buy
Abosyn	61-2337	Methyl3-methyl-1H-pyrazole-4-carboxylate 95%-98%	1g	$285	2021-12-16	Buy
AccelPharmtech	P8061	3-methyl-1H-Pyrazole-4-carboxylic acid methyl ester 97.00%	1G	$1530	2026-05-21	Buy
AccelPharmtech	P8061	3-methyl-1H-Pyrazole-4-carboxylic acid methyl ester 97.00%	5G	$1700	2026-05-21	Buy
AccelPharmtech	P8061	3-methyl-1H-Pyrazole-4-carboxylic acid methyl ester 97.00%	25G	$3120	2026-05-21	Buy
ACHEMBLOCK	S76544	methyl 5-methyl-1H-pyrazole-4-carboxylate 97%	25G	$565	2026-05-27	Buy
ACHEMBLOCK	S76544	methyl 5-methyl-1H-pyrazole-4-carboxylate 97%	5G	$140	2026-05-27	Buy
Activate Scientific	AS38387	Methyl 3-methyl-1H-pyrazole-4-carboxylate 95%	25g	$730	2026-06-04	Buy
Activate Scientific	AS38387	Methyl 3-methyl-1H-pyrazole-4-carboxylate 95%	5g	$211	2026-06-04	Buy
Activate Scientific	AS38387	Methyl 3-methyl-1H-pyrazole-4-carboxylate 95%	1g	$64	2026-06-04	Buy
AK Scientific	W4701	Methyl3-methyl-1H-pyrazole-4-carboxylate	10g	$778	2021-12-16	Buy
AK Scientific	W4701	Methyl3-methyl-1H-pyrazole-4-carboxylate	25g	$1346	2021-12-16	Buy
Ambeed	A113419	Methyl3-methyl-1H-pyrazole-4-carboxylate 95%	25g	$1006	2021-12-16	Buy

Next Last

Properties

Boiling point :268.5±20.0 °C(Predicted)
Density :1.217±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :12.15±0.50(Predicted)
Appearance :Light yellow to yellow Solid

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P501	Dispose of contents/container to..…

Description

methyl 3-methyl-1h-pyrazole-4-carboxylate is used in the preparation of triazines and their phosphorus analogs via cyclization, ring transformation, aromatization, and substituent modification.

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112055-34-2 155377-19-8 175137-35-6 ETHYL 1-(4-CHLOROPHENYL)-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLATE 175137-38-9

Suppliers and manufacturers

PharmaBlock Sciences (Nanjing),Inc. Pure Chemistry Scientific Inc. China DongFan Chemical Co.,LTD Chembon Pharmaceutical Co., Ltd. Shanghai Topbiochem Technology Co., Ltd Shanghai Topbiochem Technology Co., Ltd SynAsst Chemical. Shanghai Raise Chemical Technology Co.,Ltd Bide Pharmatech Ltd. Shanghai URChem Limited

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5-Methyl-1H-pyrazole-4-carboxylic acid methyl ester

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Description

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