ISCK03 - ≥98% , CAS No.945526-43-2

CAS: 945526-43-2 Cat. No.: I275737 Formule: C19H21N3O2S Poids moléculaire: 355.45 Numéro CE: 633-636-8
DISPONIBLE À COMMANDE
GRADE & PURITY ≥98%
Synonyms
SCF/c-Kit Signaling Inhibitor | C77268 | HMS3229P07 | AC-35800 | t-Butylphenyl imidazolylphenyl sulfonamide | (4-t-butylphenyl)-N-(4-imidazole-1-yl phenyl)sulfonamide | N-(4-(1H-Imidazol-1-yl)phenyl)-4-(tert-butyl)benzenesulfonamide | HY-101443 | NCGC0038
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
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Size
Allemagne (EU)
USA*
Price
Qty
5mg
I275737-5mg
—
1 En stock
62,39€
10mg
I275737-10mg
—
1 En stock
115,32€
25mg
I275737-25mg
—
2 En stock
225,53€
50mg
I275737-50mg
—
1 En stock
426,84€
100mg
I275737-100mg
Sur commande · 8–12 semaines
652,45€
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,Desiccated 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.

Vue d’ensemble

Store under desiccating conditions. The product can be stored for up to 12 months.

Specifications

Synonymes
SCF/c-Kit Signaling Inhibitor | C77268 | HMS3229P07 | AC-35800 | t-Butylphenyl imidazolylphenyl sulfonamide | (4-t-butylphenyl)-N-(4-imidazole-1-yl phenyl)sulfonamide | N-(4-(1H-Imidazol-1-yl)phenyl)-4-(tert-butyl)benzenesulfonamide | HY-101443 | NCGC0038
Spécifications et pureté
≥98%
Mécanismes biochimiques et physiologiques
Cell-permeable, selective SCF/c-Kit inhibitor (IC 50 < 2.5 μM). Blocks SCF-induced c-kit and Erk phosphorylation without affecting HGF-induced Erk phosphorylation. Shows antiangiogenic effects. Abolishes melanin production in vivo. ISCK03 inhibits in vitr
Conditions de stockage de stockage
Store at -20°C,Desiccated
Expédié en
Ice chest + Ice pads
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.
Note
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Pureté
≥98%
Noms et identifiants
Pubchem Sid504762728
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504762728
Sourires canoniquesCC(C)(C)C1=CC=C(C=C1)S(=O)(=O)NC2=CC=C(C=C2)N3C=CN=C3
IUPAC Name4-tert-butyl-N-(4-imidazol-1-ylphenyl)benzenesulfonamide
InChIKeyXQABBHBFHWHMKF-UHFFFAOYSA-N
INCHI1S/C19H21N3O2S/c1-19(2,3)15-4-10-18(11-5-15)25(23,24)21-16-6-8-17(9-7-16)22-13-12-20-14-22/h4-14,21H,1-3H3
Isomères SMILES CC(C)(C)C1=CC=C(C=C1)S(=O)(=O)NC2=CC=C(C=C2)N3C=CN=C3
Poids moléculaire 355.45
Reaxy-Rn 11120520
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11120520&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
ClasseAzoles
SubclassImidazoles
Intermediate Tree Nodes Substituted imidazoles
Direct ParentPhenylimidazoles
Alternative Parents Sulfanilides  Benzenesulfonamides  Phenylpropanes  Benzenesulfonyl compounds  Organosulfonamides  N-substituted imidazoles  Heteroaromatic compounds  Aminosulfonyl compounds  Azacyclic compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 1-phenylimidazole - Benzenesulfonamide - Sulfanilide - Benzenesulfonyl group - Phenylpropane - Monocyclic benzene moiety - N-substituted imidazole - Benzenoid - Organosulfonic acid amide - Heteroaromatic compound - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Aminosulfonyl compound - Sulfonyl - Azacycle - Hydrocarbon derivative - Organosulfur compound - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylimidazoles. These are polycyclic aromatic compounds containing a benzene ring linked to an imidazole ring through a CC or CN bond.
External Descriptors Not available
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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 TypeDateArticle
L2128069Certificate of AnalysisJul 03, 2026 I275737
L2128070Certificate of AnalysisJul 03, 2026 I275737
L2128071Certificate of AnalysisJul 03, 2026 I275737
L2128072Certificate of AnalysisJul 03, 2026 I275737
L2128082Certificate of AnalysisJul 03, 2026 I275737
Propriétés chimiques et physiques
SolubilitéSoluble in ethanol to 25 mM and in DMSO to 100 mM
Sensibilitélight sensitive
Poids moléculaire355.500 g/mol
XLogP33.900
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count5
Exact Mass355.135 Da
Monoisotopic Mass355.135 Da
Topological Polar Surface Area72.400 Ų
Heavy Atom Count25
Formal Charge0
Complexity522.000
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
Calculateurs de solution
Avis

Avis des clients

Foire aux questions

What is the purity of this product?
This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at ?20 °C, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 945526-43-2, the molecular formula is C19H21N3O2S, and the molecular weight is 355.45 g/mol. InChIKey XQABBHBFHWHMKF-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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