Pralsetinib（BLU-667） CAS 2097132-94-8
| CAS No. | 2097132-94-8 |
| Molecular Formula | C27H36FN9O2 |
| Molecular Weight | 537.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Pralsetinib（BLU-667） 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.
CATO supplies Pralsetinib（BLU-667） (CAS 2097132-94-8), a certified reference material (molecular formula C27H36FN9O2, MW 537.63 g/mol) for analytical method development and quality control.
Structurally, Pralsetinib（BLU-667） (C27H36FN9O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 537.63 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C27H36FN9O2 |
| Molecular Weight | 537.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 9 |
Related Pralsetinib Standards
Recommended Standards
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- Dibromochloronitromethane (CAS 1184-89-0)
- 6-(2,4-Difluorophenyl)pyridin-2-ol (CAS 1111110-73-6)
- N1-(2-Methoxy-5-methylbenzyl)-N3-methylpropane-1,3-diamine (CAS 1427023-01-5)
- 5-Bromo-3-isopentyl-2-methyl-3H-imidazo[4,5-b]pyridine (CAS 1263281-65-7)
- Carisoprodol Impurity 6 (CAS 7148-50-7)
- 1-(4-Nitrophenyl)-3-methyl-5-phenylformazan (CAS 68420-26-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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