Skip to the beginning of the images gallery

Methyl 3-methyl-1H-pyrazole-4-carboxylate - 97%, high purity , CAS No.23170-45-8

COA

Grade & Purity:

≥97%

Cas Number: 23170-45-8
Molecular Weight: 140.14
PubChem CID: 12605493
PubChem SID: 504767170

In stock

Item Number

M192199

Grouped product items
SKU	Size	Availability	Price
M192199-100mg	100mg	3	$33.90
M192199-250mg	250mg	3	$68.90
M192199-1g	1g	7	$136.90
M192199-5g	5g	5	$431.90

Basic Description

Synonyms	Methyl 3-methyl-1H-pyrazole-4-carboxylate \| 23170-45-8 \| methyl 5-methyl-1H-pyrazole-4-carboxylate \| 1H-Pyrazole-4-carboxylic acid, 3-methyl-, methyl ester \| 5-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID METHYL ESTER \| MFCD07357354 \| 897657-09-9 \| Methyl 3-Methylpyrazole-4-ca
Specifications & Purity	≥97%
Storage Temp	Store at 2-8°C
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Azoles
    - Subclass Pyrazoles

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Azoles
Subclass	Pyrazoles
Intermediate Tree Nodes	Not available
Direct Parent	Pyrazole carboxylic acids and derivatives
Alternative Parents	Vinylogous amides Methyl esters Heteroaromatic compounds Azacyclic compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Pyrazole-4-carboxylic acid or derivatives - Heteroaromatic compound - Vinylogous amide - Methyl ester - Carboxylic acid ester - Azacycle - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as pyrazole carboxylic acids and derivatives. These are heterocyclic compounds containing a pyrazole ring in which a hydrogen atom is replaced by a carboxylic acid group.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504767170
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504767170
IUPAC Name	methyl 5-methyl-1H-pyrazole-4-carboxylate
INCHI	InChI=1S/C6H8N2O2/c1-4-5(3-7-8-4)6(9)10-2/h3H,1-2H3,(H,7,8)
InChIKey	CRMIQSQQCPLMIJ-UHFFFAOYSA-N
Smiles	CC1=C(C=NN1)C(=O)OC
Isomeric SMILES	CC1=C(C=NN1)C(=O)OC
Molecular Weight	140.14
Reaxy-Rn	4379044
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4379044&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot Number	Certificate Type	Date	Item
F2316247	Certificate of Analysis	May 23, 2023	M192199
F2316245	Certificate of Analysis	May 23, 2023	M192199
F2316253	Certificate of Analysis	May 23, 2023	M192199
F2316248	Certificate of Analysis	May 23, 2023	M192199
F2316249	Certificate of Analysis	May 23, 2023	M192199
F2316251	Certificate of Analysis	May 23, 2023	M192199
F2316255	Certificate of Analysis	May 23, 2023	M192199
F2316250	Certificate of Analysis	May 23, 2023	M192199

Chemical and Physical Properties

Molecular Weight	140.140 g/mol
XLogP3	0.500
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	140.059 Da
Monoisotopic Mass	140.059 Da
Topological Polar Surface Area	55.000 Å²
Heavy Atom Count	10
Formal Charge	0
Complexity	138.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration