Z-Asp(OBzl)-OSu CAS 61464-33-3
| CAS No. | 61464-33-3 |
| Molecular Formula | C23H22N2O8 |
| Molecular Weight | 454.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Z-Asp(OBzl)-OSu is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Z-Asp(OBzl)-OSu (CAS 61464-33-3), a certified reference material (molecular formula C23H22N2O8, MW 454.43 g/mol) for analytical method development and quality control.
Structurally, Z-Asp(OBzl)-OSu (C23H22N2O8) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. 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 454.43 g/mol, it falls into the moderately-high-molecular-weight range. 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 Z-Asp(OBzl)-OSu 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 | C23H22N2O8 |
| Molecular Weight | 454.43 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Succinimidyl 4-[3,5-Dimethyl-4-(4-nitrobenzyloxy)phenyl]-4-oxobutyrate (CAS 948995-62-8)
- Eltrombopag Impurity 45 (CAS CATO-C4X-119845)
- Diethyl (2-oxo-3-(triphenylphosphoranylidene)propyl)phosphonate (CAS 59925-00-7)
- Vericiguat Impurity 13 (CAS CATO-C4X-289613)
- methyl 3-[2-(4-hydroxytetrahydropyran-4-yl)ethynyl]bicyclo[1.1.1]pentane-1-carboxylate (CAS 2416018-26-1)
- 2-(4-Amino-3-methylphenoxy)pyridine-3-carbonitrile (CAS 926242-17-3)
- 5-(4-Bromo-2-fluorophenyl)furan-2-carbaldehyde (CAS 444284-83-7)
- Methyl 3-amino-4-(pyridin-2-yl)thiophene-2-carboxylate (CAS 1544989-76-5)
- 2-(3-chloro-4-fluorophenyl)acetaldehyde (CAS 109346-86-3)
- (R)-2-Amino-3-hydroxypropanehydrazide (CAS 1932616-28-8)
- 2-Amino-N,N-diethylpropanamide;hydrochloride (CAS 856984-10-6)
- N-Fmoc-5,5,5-trifluoro-L-norvaline (CAS 144207-41-0)
- 5-Chloro-1-(4-fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde (CAS 1033463-22-7)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
Why CATO?
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