Fmoc-Tyr(SO2(ONeopentyl))-OH CAS 878408-63-0
| CAS No. | 878408-63-0 |
| Molecular Formula | C29H31NO8S |
| Molecular Weight | 553.62 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 Fmoc-Tyr(SO2(ONeopentyl))-OH.
CATO supplies Fmoc-Tyr(SO2(ONeopentyl))-OH (CAS 878408-63-0), a certified reference material (molecular formula C29H31NO8S, MW 553.62 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Fmoc-Tyr(SO2(ONeopentyl))-OH is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 553.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures Fmoc-Tyr(SO2(ONeopentyl))-OH 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 | C29H31NO8S |
| Molecular Weight | 553.62 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fmoc Standards
- Fmoc-Phe-OPfp (CAS 86060-92-6)
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- Fmoc-Glu(OtBu)-Ser(Psi(Me,Me)pro)-OH (CAS 909115-33-9)
- Fmoc-Asp(OtBu)-Cys(Psi(Me,Me)pro)-OH (CAS 1926163-09-8)
- Fmoc-Thr(tBu)-Thr(tBu)-OH (CAS CATO-CPTD788639)
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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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com