WAY-634964 - ≥98% , CAS No.157842-34-7

CAS: 157842-34-7 Cat. No.: W418230 Molecular Weight: 189.17078 PubChem CID: 3372706
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
W418230-5mg
5
$158.90
25mg
W418230-25mg
5
$507.90
50mg
W418230-50mg
5
$794.90
100mg
W418230-100mg
4
$1,352.90
Enter a quantity for the sizes you want to add.
🧪

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

tyrosine kinase inhibitors

Specifications

Specifications & Purity
≥98%
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%
Product Properties
ALogP1.989
Rotatable Bond2
Names and Identifiers
Pubchem Sid488194375
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488194375
Canonical SmilesC1=CN(C=C1)C2=NC=C(C=C2)[N+](=O)[O-]
IUPAC Name5-nitro-2-pyrrol-1-ylpyridine
InChIKeyKKUKCVWCVBNWBG-UHFFFAOYSA-N
INCHI1S/C9H7N3O2/c13-12(14)8-3-4-9(10-7-8)11-5-1-2-6-11/h1-7H
Isomeric SMILES C1=CN(C=C1)C2=NC=C(C=C2)[N+](=O)[O-]
PubChem CID 3372706
Molecular Weight 189.17078

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 1,3-dipolar compounds
ClassAllyl-type 1,3-dipolar organic compounds
SubclassOrganic nitro compounds
Intermediate Tree Nodes C-nitro compounds
Direct ParentNitroaromatic compounds
Alternative Parents Substituted pyrroles  Pyridines and derivatives  Heteroaromatic compounds  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Azacyclic compounds  Organonitrogen compounds  Organic salts  Organic oxides  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Nitroaromatic compound - Pyridine - Substituted pyrrole - Pyrrole - Heteroaromatic compound - Organic oxoazanium - Azacycle - Organoheterocyclic compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organonitrogen compound - Organic salt - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic cation - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as nitroaromatic compounds. These are c-nitro compounds where the nitro group is C-substituted with an aromatic 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.

8 results found

Lot NumberCertificate TypeDateItem
D2323219Certificate of AnalysisFeb 04, 2026 W418230
D2323222Certificate of AnalysisFeb 04, 2026 W418230
D2323223Certificate of AnalysisFeb 04, 2026 W418230
D2323224Certificate of AnalysisFeb 04, 2026 W418230
D2323225Certificate of AnalysisFeb 04, 2026 W418230
D2323226Certificate of AnalysisFeb 04, 2026 W418230
D2323228Certificate of AnalysisFeb 04, 2026 W418230
D2323231Certificate of AnalysisFeb 04, 2026 W418230
Chemical and Physical Properties
DMSO(mM) Max Solubility10
Molecular Weight189.170 g/mol
XLogP31.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass189.054 Da
Monoisotopic Mass189.054 Da
Topological Polar Surface Area63.600 Ų
Heavy Atom Count14
Formal Charge0
Complexity211.000
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
Reviews

Customer Reviews

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