(S,R)-BisPh-Pybox CAS 292625-77-5
| CAS No. | 292625-77-5 |
| Molecular Formula | C35H27N3O2 |
| Molecular Weight | 521.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S,R)-BisPh-Pybox is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(S,R)-BisPh-Pybox (CAS 292625-77-5) is a high-purity analytical reference standard with the molecular formula C35H27N3O2 and a molecular weight of 521.61 g/mol.
Structurally, (S,R)-BisPh-Pybox (C35H27N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 24.0, corresponding to approximately 24 ring(s) or double-bond equivalent(s). With a molecular weight of 521.61 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures (S,R)-BisPh-Pybox 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 | C35H27N3O2 |
| Molecular Weight | 521.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Recommended Standards
- (R,S)-BisPh-Pybox (CAS 497172-36-8)
- 1-(6-Fluoro-3-(4-(methylsulfonyl)piperazine-1-carbonyl)quinolin-4-yl)-4-phenylpiperidine-4-carbonitrile (CAS 2231079-74-4)
- H-Ala-Phe-Lys-AMC (I-1045.0050) (CAS 120928-02-1)
- 2,6-Bis((4S,5S)-4,5-diphenyl-4,5-dihydrooxazol-2-yl)pyridine (CAS 410092-98-7)
- 4-(Trifluoromethyl)quinoline-2-carboxylic acid (CAS 588702-67-4)
- 1-Aminoisoquinoline-6-carbaldehyde (CAS 1187244-68-3)
- 2-Hydroxyethyl Palmitate (CAS 4219-49-2)
- 4-Oxo-N-(o-tolyl)-1-(3-(trifluoromethyl)phenyl)-1,4-dihydropyridazine-3-carboxamide (CAS 478063-39-7)
- Hexadecanoic-15,15,16,16,16-d5 Acid (CAS 285979-77-3)
- 5-Bromo-1,3-difluoro-2-(2-methylpropoxy)benzene (CAS 1309933-03-6)
- (R)-tert-Butyl (1-hydroxypent-4-yn-2-yl)carbamate (CAS 1217637-01-8)
- 2-((4-Cyclopropylthiazol-2-yl)methoxy)acetic acid (CAS 1710283-15-0)
- 2-{2-[(2-chloroprop-2-en-1-yl)sulfanyl]-4-methyl-1,3-thiazol-5-yl}acetic acid (CAS 1019352-89-6)
- Peptide Impurity 05 (CAS 2322924-83-2)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com