3-(2-Chlorophenyl)-1H-pyrazol-5-amine - ≥98% , CAS No.126520-01-2

CAS: 126520-01-2 Cat. No.: C180943 Formula: C9H8ClN3 Molecular Weight: 193.63 EC Number: 813-968-1
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
3-Amino-5-(2-chlorophenyl)-1H-pyrazole | SY012204 | 3-(2-chlorophenyl)-1H-pyrazol-5-amine | BB 0238510 | AKOS000111380 | 5-amino-3-(2-chlorophenyl)pyrazole | 1H-Pyrazol-3-amine, 5-(2-chlorophenyl)- | CCHHJUFHNSRPLT-UHFFFAOYSA-N | J-516098 | 5-(2-Chloro-ph
Storage
Protected from light,Room temperature,Argon charged
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
50mg
C180943-50mg
—
3 In stock
€34.62
250mg
C180943-250mg
—
3 In stock
€99.70
1g
C180943-1g
—
2 In stock
€277.59
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Protected from light,Room temperature,Argon charged Ships Normal 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.

Specifications

Synonyms
3-Amino-5-(2-chlorophenyl)-1H-pyrazole | SY012204 | 3-(2-chlorophenyl)-1H-pyrazol-5-amine | BB 0238510 | AKOS000111380 | 5-amino-3-(2-chlorophenyl)pyrazole | 1H-Pyrazol-3-amine, 5-(2-chlorophenyl)- | CCHHJUFHNSRPLT-UHFFFAOYSA-N | J-516098 | 5-(2-Chloro-ph
Specifications & Purity
≥98%
Storage
Protected from light,Room temperature,Argon charged
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid528758105
Canonical SmilesC1=CC=C(C(=C1)C2=CC(=NN2)N)Cl
IUPAC Name5-(2-chlorophenyl)-1H-pyrazol-3-amine
InChIKeyCCHHJUFHNSRPLT-UHFFFAOYSA-N
INCHI1S/C9H8ClN3/c10-7-4-2-1-3-6(7)8-5-9(11)13-12-8/h1-5H,(H3,11,12,13)
Isomeric SMILES C1=CC=C(C(=C1)C2=CC(=NN2)N)Cl
Molecular Weight 193.63
Reaxy-Rn 9046917
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9046917&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.

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🔬 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 ParentPhenylpyrazoles
Alternative Parents Chlorobenzenes  Imidolactams  Aryl chlorides  Heteroaromatic compounds  Azacyclic compounds  Primary amines  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Phenylpyrazole - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Monocyclic benzene moiety - Benzenoid - Imidolactam - Heteroaromatic compound - Azacycle - Organonitrogen compound - Organochloride - Organohalogen compound - Hydrocarbon derivative - Organic nitrogen compound - Primary amine - Amine - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylpyrazoles. These are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

3 results found

Lot NumberCertificate TypeDateItem
I2525310Certificate of AnalysisJul 25, 2025 C180943
I2525311Certificate of AnalysisJul 25, 2025 C180943
I2525312Certificate of AnalysisJul 25, 2025 C180943
Chemical and Physical Properties
Molecular Weight193.630 g/mol
XLogP32.200
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass193.041 Da
Monoisotopic Mass193.041 Da
Topological Polar Surface Area54.700 Ų
Heavy Atom Count13
Formal Charge0
Complexity176.000
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 Count1
Solution Calculators
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