WYE 687 dihydrochloride CAS 1702364-87-1
| CAS No. | 1702364-87-1 |
| Molecular Formula | C28H32N8O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
WYE 687 dihydrochloride (C28H32N8O3HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
WYE 687 dihydrochloride (CAS 1702364-87-1), molecular formula C28H32N8O3HCl and molecular weight 565.08 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), WYE 687 dihydrochloride 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.
Physical & Chemical Properties
| Molecular Formula | C28H32N8O3 2*HCl |
| Molecular Weight | 565.08 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 8 |
Related WYE Standards
- A 331440 Dihydrochloride (CAS 1049740-32-0)
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- H-7 Dihydrochloride, 98% (CAS 108930-17-2)
- SKF 86002 Dihydrochloride (CAS 116339-68-5)
- GW 583340 dihydrochloride (CAS 1173023-85-2)
- WAY-208466 dihydrochloride (CAS 1207064-61-6)
- BYK 191023 dihydrochloride (CAS 1216722-25-6)
- CGP 20712 Dihydrochloride (CAS 1216905-73-5)
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- 1-methyl-6-oxo-1,6-dihydropyridazine-4-carboxylic acid (CAS 1242458-46-3)
- Smac-N7 Peptide (CAS 401913-57-3)
Why CATO?
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