4-Methylpyrazole hydrochloride - Moligand™,≥98% , CAS No.56010-88-9

CAS: 56010-88-9 Cat. No.: M343064 Molecular Weight: 118.56 EC Number: 623-568-7
AVAILABLE TO ORDER
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%
Synonyms
cis-9-eicosenoate | FOMEPIZOLE HYDROCHLORIDE | NCGC00094071-01 | SMR000326764 | FOMEPIZOLE (hydrochloride) | Tox21_111241 | (11Z)-11-DOCOSENOIC ACID | cis-11-Vaccenic acid | 4-methyl-1H-pyrazole;hydrochloride | 4-Methylpyrazole hydrochloride, alcohol dehy
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
M343064-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$29.90
100mg
M343064-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$83.90
250mg
M343064-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$79.90
500mg
M343064-500mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$328.90
1g
M343064-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$219.90
Enter a quantity for the sizes you want to add.
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Why this grade

Moligand™,≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

4-Methylpyrazole hydrochloride is an alcohol dehydrogenase inhibitor. 4-Methylpyrazole hydrochloride is also an antidote in methanol and ethylene glycol poisoning.

Specifications

Synonyms
cis-9-eicosenoate | FOMEPIZOLE HYDROCHLORIDE | NCGC00094071-01 | SMR000326764 | FOMEPIZOLE (hydrochloride) | Tox21_111241 | (11Z)-11-DOCOSENOIC ACID | cis-11-Vaccenic acid | 4-methyl-1H-pyrazole;hydrochloride | 4-Methylpyrazole hydrochloride, alcohol dehy
Specifications & Purity
Moligand™, ≥98%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
Moligand™
Action Type
INHIBITOR
Purity
≥98%
Names and Identifiers
Canonical SmilesCC1=CNN=C1.Cl
IUPAC Name4-methyl-1H-pyrazole;hydrochloride
InChIKeyPUCXJHNDMYZOHG-UHFFFAOYSA-N
INCHI1S/C4H6N2.ClH/c1-4-2-5-6-3-4;/h2-3H,1H3,(H,5,6);1H
Isomeric SMILES CC1=CNN=C1.Cl
Alternate CAS 7554-65-6
Molecular Weight 118.56
Reaxy-Rn 15611441
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15611441&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassPyrazoles
Intermediate Tree Nodes Not available
Direct ParentPyrazoles
Alternative Parents Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Heteroaromatic compound - Pyrazole - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Hydrochloride - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrazoles. These are compounds containing a pyrazole ring, which is a five-member aromatic ring with two nitrogen atoms (at positions 1 and 2) and three carbon atoms.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
POLI Tchem DNA polymerase iota (116820 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDM4A Tchem Lysine-specific demethylase 4A (52245 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SNCA Tchem Alpha-synuclein (10960 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Galc Galactocerebrosidase (11 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

5 results found

Lot NumberCertificate TypeDateItem
F2617238Certificate of AnalysisJan 22, 2026 M343064
F2617240Certificate of AnalysisJan 22, 2026 M343064
F2617241Certificate of AnalysisJan 22, 2026 M343064
F2617242Certificate of AnalysisJan 22, 2026 M343064
F2617243Certificate of AnalysisJan 22, 2026 M343064
Chemical and Physical Properties
Sensitivitymoisture sensitive
Melt Point(°C)157-159° C
Molecular Weight118.560 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass118.03 Da
Monoisotopic Mass118.03 Da
Topological Polar Surface Area28.700 Ų
Heavy Atom Count7
Formal Charge0
Complexity44.800
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Solution Calculators
Reviews

Customer Reviews

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