Cathepsin Inhibitor 1 - ≥99% , CAS No.225120-65-0

CAS: 225120-65-0 Cat. No.: C129408 Molecular Weight: 401.89 PubChem CID: 44224135
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
1H-Pyrazole-5-carboxamide, N-[(1S)-1-[(3-chlorophenyl)methyl]-2-[(cyanomethyl)amino]-2-oxoethyl]-3-(1,1-dimethylethyl)-1-methyl-
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
C129408-1mg
3
$66.90
5mg
C129408-5mg
3
$185.90
25mg
C129408-25mg
3
$741.90
100mg
C129408-100mg
2
$1,853.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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
1H-Pyrazole-5-carboxamide, N-[(1S)-1-[(3-chlorophenyl)methyl]-2-[(cyanomethyl)amino]-2-oxoethyl]-3-(1, 1-dimethylethyl)-1-methyl-
Specifications & Purity
≥99%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥99%
Names and Identifiers
Pubchem Sid504770316
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504770316
Canonical SmilesCC(C)(C)C1=NN(C(=C1)C(=O)NC(CC2=CC(=CC=C2)Cl)C(=O)NCC#N)C
IUPAC Name5-tert-butyl-N-[(2S)-3-(3-chlorophenyl)-1-(cyanomethylamino)-1-oxopropan-2-yl]-2-methylpyrazole-3-carboxamide
InChIKeyMZRVIHRERYCHBL-HNNXBMFYSA-N
INCHI1S/C20H24ClN5O2/c1-20(2,3)17-12-16(26(4)25-17)19(28)24-15(18(27)23-9-8-22)11-13-6-5-7-14(21)10-13/h5-7,10,12,15H,9,11H2,1-4H3,(H,23,27)(H,24,28)/t15-/m0/s1
Isomeric SMILES CC(C)(C)C1=NN(C(=C1)C(=O)N[C@@H](CC2=CC(=CC=C2)Cl)C(=O)NCC#N)C
PubChem CID 44224135
Molecular Weight 401.89

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
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentPhenylalanine and derivatives
Alternative Parents N-acyl-alpha amino acids and derivatives  Alpha amino acid amides  Amphetamines and derivatives  Pyrazole-5-carboxamides  2-heteroaryl carboxamides  Chlorobenzenes  Aryl chlorides  Fatty amides  Heteroaromatic compounds  Secondary carboxylic acid amides  Nitriles  Azacyclic compounds  Hydrocarbon derivatives  Organochlorides  Organic oxides  Carbonyl compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Phenylalanine or derivatives - N-acyl-alpha amino acid or derivatives - Alpha-amino acid amide - Amphetamine or derivatives - 2-heteroaryl carboxamide - Pyrazole-5-carboxamide - Halobenzene - Chlorobenzene - Aryl chloride - Aryl halide - Fatty amide - Monocyclic benzene moiety - Fatty acyl - Benzenoid - Pyrazole - Azole - Heteroaromatic compound - Carboxamide group - Secondary carboxylic acid amide - Nitrile - Carbonitrile - Organoheterocyclic compound - Azacycle - Organonitrogen compound - Organooxygen compound - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Cyanide - Organohalogen compound - Organochloride - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylalanine and derivatives. These are compounds containing phenylalanine or a derivative thereof resulting from reaction of phenylalanine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CTSL Tclin Cathepsin L1 (3 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
CTSS Tchem Cathepsin S (2 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
CTSV Tchem Cathepsin L2 (2 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
CTSB Tchem Cathepsin B (3822 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CTSK Tchem Cathepsin K (3011 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CTSS Tchem Cathepsin S (3285 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CTSV Tchem Cathepsin L2 (273 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Cruzipain (33337 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CTSL Cathepsin L (58 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SARS-CoV-2 (38078 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
L2216633Certificate of AnalysisJun 09, 2026 C129408
L2216675Certificate of AnalysisJun 09, 2026 C129408
L2216676Certificate of AnalysisJun 09, 2026 C129408
C2514257Certificate of AnalysisMar 21, 2025 C129408
L2216677Certificate of AnalysisSep 18, 2024 C129408
Chemical and Physical Properties
SolubilityDMSO 80 mg/mL Water <1 mg/mL Ethanol 50 mg/mL
Molecular Weight401.900 g/mol
XLogP33.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count7
Exact Mass401.162 Da
Monoisotopic Mass401.162 Da
Topological Polar Surface Area99.800 Ų
Heavy Atom Count28
Formal Charge0
Complexity611.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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