Flt-3 Inhibitor II CAS 896138-40-2
| CAS No. | 896138-40-2 |
| Molecular Formula | C17H12N2O3 |
| Molecular Weight | 292.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Flt-3 Inhibitor II meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Flt-3 Inhibitor II (CAS 896138-40-2), molecular formula C17H12N2O3 and molecular weight 292.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Flt-3 Inhibitor II (C17H12N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 292.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H12N2O3 |
| Molecular Weight | 292.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- N-(2-Chloro-4-formylphenyl)acetamide (CAS 475150-60-8)
- H-β-Cyclopropyl-D-Ala-OH (CAS 121786-39-8)
- 1-(4-Tert-butylbenzenesulfonyl)piperidine-2-carboxylic acid (CAS 879405-89-7)
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- 2-Chloro-5-cyclopropoxy-N,N-dimethylbenzamide (CAS 1243464-24-5)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
Why CATO?
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