(S)-C3-TunePhos CAS 486429-99-6
| CAS No. | 486429-99-6 |
| Molecular Formula | C39H32O2P2 |
| Molecular Weight | 594.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-C3-TunePhos.
(S)-C3-TunePhos (CAS 486429-99-6) is a high-purity analytical reference standard with the molecular formula C39H32O2P2 and a molecular weight of 594.62 g/mol.
Owing to organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, (S)-C3-TunePhos is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 594.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), (S)-C3-TunePhos 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 | C39H32O2P2 |
| Molecular Weight | 594.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- (R)-C3-TUNEPHOS (CAS 301847-89-2)
- Glutathione Impurity 23 (CAS CATO-C4X-118523)
- Z-Val-Ala-Asp-AMC (CAS 219137-91-4)
- Abemaciclib Impurity 179 (CAS CATO-C4X-2937179)
- 1-(4-Methoxy-biphenyl-4-yl)-ethanol (CAS 60992-53-2)
- 1-Chloro-2-fluoro-5-nitronaphthalene (CAS 2757096-67-4)
- Hispidin (CAS 555-55-5)
- 5-Ethoxy-2-propyl-1H-imidazole-4-carbaldehyde (CAS 1984099-52-6)
- 1-Cyclopropyl-N-((tetrahydrofuran-2-yl)methyl)ethan-1-amine (CAS 1021104-23-3)
- Trans-2-methyl-5-amino-2,3,3a,12b-tetrahydro-1H-dibenz[2,3:6,7]oxepino[4,5-c]-pyrrole fumarate (CAS 1688678-60-5)
- 3-Methyldecan-4-ol (CAS 55816-17-6)
- 2-Bromo-1,1,1-trifluoro-pentane (CAS 1349716-29-5)
- Quinuclidin-4-ylmethanamine hydrochloride (CAS 1822683-32-8)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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