KPT-185 - ≥98% , CAS No.1333151-73-7

CAS: 1333151-73-7 Cat. No.: K129656 Molecular Weight: 355.31
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
KPT185 | KPT 185 | (2Z)-3-[3-[3-Methoxy-5-(trifluoromethyl)phenyl]-1H-1,2,4-triazol-1-yl]-2-Propenoic Acid 1-Methylethyl Ester
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
K129656-5mg
3
$59.90
10mg
K129656-10mg
3
$92.90
50mg
K129656-50mg
2
$385.90
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

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.

Overview

KPT-185 is a selective CRM1 inhibitor.

Specifications

Synonyms
KPT185 | KPT 185 | (2Z)-3-[3-[3-Methoxy-5-(trifluoromethyl)phenyl]-1H-1, 2, 4-triazol-1-yl]-2-Propenoic Acid 1-Methylethyl Ester
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
KPT 185 is an orally bioavailable selective inhibitor of CRM1 amd displayes potent antiproliferatve properties at submicromolar concentrations (IC50 values:100-500nM), induced apoptosis (average5-fold increase), cell-cycle arrest, and myeloid differentiat
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
≥98%
Names and Identifiers
Pubchem Sid504771285
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504771285
Canonical SmilesCC(C)OC(=O)C=CN1C=NC(=N1)C2=CC(=CC(=C2)OC)C(F)(F)F
IUPAC Namepropan-2-yl (Z)-3-[3-[3-methoxy-5-(trifluoromethyl)phenyl]-1,2,4-triazol-1-yl]prop-2-enoate
InChIKeyNLNGWFLRRRYNIL-PLNGDYQASA-N
INCHI1S/C16H16F3N3O3/c1-10(2)25-14(23)4-5-22-9-20-15(21-22)11-6-12(16(17,18)19)8-13(7-11)24-3/h4-10H,1-3H3/b5-4-
Isomeric SMILES CC(C)OC(=O)/C=C\N1C=NC(=N1)C2=CC(=CC(=C2)OC)C(F)(F)F
Molecular Weight 355.31
Reaxy-Rn 27858055
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=27858055&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
SubclassTriazoles
Intermediate Tree Nodes Phenyltriazoles
Direct ParentPhenyl-1,2,4-triazoles
Alternative Parents Trifluoromethylbenzenes  Phenoxy compounds  Anisoles  Methoxybenzenes  Alkyl aryl ethers  Vinylogous amides  Acrylic acids and derivatives  Heteroaromatic compounds  Enoate esters  Monocarboxylic acids and derivatives  Azacyclic compounds  Carbonyl compounds  Hydrocarbon derivatives  Organic oxides  Alkyl fluorides  Organofluorides  Organonitrogen compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Phenyl-1,2,4-triazole - Trifluoromethylbenzene - Phenoxy compound - Anisole - Phenol ether - Methoxybenzene - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Acrylic acid or derivatives - Heteroaromatic compound - Vinylogous amide - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carboxylic acid ester - Carboxylic acid derivative - Ether - Monocarboxylic acid or derivatives - Azacycle - Organohalogen compound - Alkyl halide - Alkyl fluoride - Hydrocarbon derivative - Organic nitrogen compound - Carbonyl group - Organic oxide - Organofluoride - Organonitrogen compound - Organooxygen compound - Organic oxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenyl-1,2,4-triazoles. These are organic compounds containing a 1,2,4-triazole substituted by a phenyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
XPO1 Tclin Exportin-1 (375 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
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
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.

2 results found

Lot NumberCertificate TypeDateItem
B2217061Certificate of AnalysisSep 09, 2025 K129656
J1515148Certificate of AnalysisMay 10, 2023 K129656
Chemical and Physical Properties
SolubilityDMSO 71 mg/mL Water Ethanol 71 mg/mL
Molecular Weight355.310 g/mol
XLogP33.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count8
Rotatable Bond Count6
Exact Mass355.114 Da
Monoisotopic Mass355.114 Da
Topological Polar Surface Area66.200 Ų
Heavy Atom Count25
Formal Charge0
Complexity485.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count1
Solution Calculators
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