32326-55-9 l-glutamic acid gamma-methyl alpha-benzyl ester 4-toluenesulfonate salt CAS 32326-55-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32326-55-9 |
| Molecular Formula | C13H17NO4 C7H8O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
32326-55-9 l-glutamic acid gamma-methyl alpha-benzyl ester 4-toluenesulfonate salt (CAS 32326-55-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H17NO4 C7H8O3S. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H17NO4 C7H8O3S |
| Molecular Weight | 423.48 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (S)-3-amino-3-(3-bromo-5-(tert-butyl)phenyl)propanoic acid (CAS 1541197-69-6)
- 5,6-Dimethylisobenzofuran-1,3-dione (CAS 5999-20-2)
- 5-Bromoisothiazolo[3,4-b]pyridin-3-amine (CAS 1823368-22-4)
- 3-(4-Nitrophenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridine (CAS 1245773-13-0)
- 5-Chloro-3-(propan-2-yl)pyridin-2-amine (CAS 1339645-74-7)
- Flurbiprofen Impurity 85 (CAS CATO-C4X-144485)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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 13829788188 / jacky.chen@cato-chem.com