Z-Glu(OtBu)-OSu CAS 4666-16-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 4666-16-4 |
| Molecular Formula | C21H26N2O8 |
| Molecular Weight | 434.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Z-Glu(OtBu)-OSu (CAS 4666-16-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H26N2O8. Molecular weight: 434.44 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H26N2O8 |
| Molecular Weight | 434.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Boc-Glu(OSu)-OBzl (CAS 78658-49-8)
- tert-Butyl 4-(3-((5-(trifluoromethyl)pyridin-2-yl)oxy)benzylidene)piperidine-1-carboxylate (CAS 1020325-45-4)
- Imidapril Impurity 3 (CAS CATO-C4X-24393)
- Methyl 4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylate (CAS 1017273-27-6)
- 2-Chloro-6-methylpyridin-3-ol (CAS 35680-24-1)
- (S)-2-Amino-N-((R)-1-benzyl-piperidin-3-yl)-N-isopropyl-3-methyl-butyramide (CAS 1401668-95-8)
- 2-Chloro-6-cyclopropyl-4-fluoroaniline (CAS 1449008-07-4)
- (2R)-3-(3,4-dimethoxyphenyl)-2-acetamido-2-methylpropanoic acid (CAS 2503-39-1)
- tert-Butyl ethyl(2-(ethylamino)ethyl)carbamate (CAS 122734-34-3)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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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