Cdk1/2 Inhibitor III CAS 443798-47-8
| CAS No. | 443798-47-8 |
| Molecular Formula | C15H13F2N7O2S2 |
| Molecular Weight | 425.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 425.44 g/mol gives Cdk1/2 Inhibitor III distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Cdk1/2 Inhibitor III (CAS 443798-47-8) is a high-purity analytical reference standard with the molecular formula C15H13F2N7O2S2 and a molecular weight of 425.44 g/mol.
Cdk1/2 Inhibitor III (C15H13F2N7O2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Cdk1/2 Inhibitor III under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H13F2N7O2S2 |
| Molecular Weight | 425.44 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 2 |
Related Cdk Standards
- CDK 1/2 Inhibitor III (CAS 443798-55-8)
- 869304-55-2 Eg5 Inhibitor V, trans-24 DTXSID10468490 (CAS 869304-55-2)
- BTk inhibitor 2 (CAS 1558036-85-3)
- CDK 4/6 Inhibitor (CAS 1256963-02-6)
- MMP3 inhibitor 2 (CAS 208663-26-7)
- GSK-3 Inhibitor X (CAS 740841-15-0)
- CDK2 inhibitor II (CAS 222035-13-4)
- MMP-2 Inhibitor II (CAS 869577-51-5)
Recommended Standards
- CID 16020046 (CAS 834903-43-4)
- 7-Bromo-3-(2-((triisopropylsilyl)oxy)ethyl)cinnolin-4(1H)-one (CAS 2765160-34-5)
- N'-(1-([1,1'-Biphenyl]-4-yl)ethylidene)-5-(3-nitrophenyl)-1H-pyrazole-3-carbohydrazide (CAS 302918-57-6)
- (E)-5-(5-((1-(4-Ethylphenyl)-3-methyl-5-oxo-1H-pyrazol-4(5H)-ylidene)methyl)furan-2-yl)isoindoline-1,3-dione (CAS 5846-96-8)
- 5-Bromo-4-methyl-3-pyridinecarboxamide (CAS 677702-08-8)
- 4,7-Dimethyl-N-(pyridin-2-ylmethyl)-1,3-benzothiazol-2-amine (CAS 1105191-30-7)
- trans-4-Nitrostilbene (CAS 1694-20-8)
- 2,2'-(Quinazoline-2,4-diylbis(sulfanediyl))diacetic acid (CAS 433245-38-6)
- 4-Oxotetrahydro-2H-pyran-3-sulfonamide (CAS 1398606-42-2)
- 6-[2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindolin-5-yl]hexanal (CAS 2762039-49-4)
- 2-(3-Fluorophenoxy)-N,N-dimethylacetamide (CAS 1252312-03-0)
- 6-(Trifluoromethoxy)quinoline HCl (CAS 1215206-34-0)
- (1r,2r,4r)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-amine hydrochloride (CAS 24629-78-5)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com