(1-((4-Methoxyphenyl)sulfonyl)piperidine-4-carbonyl)-L-leucine CAS 1212389-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1212389-18-8 |
| Molecular Formula | C19H28N2O6S |
| Molecular Weight | 412.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1-((4-Methoxyphenyl)sulfonyl)piperidine-4-carbonyl)-L-leucine (CAS 1212389-18-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H28N2O6S. Molecular weight: 412.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H28N2O6S |
| Molecular Weight | 412.50 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- tert-Butyl ((4-(2-hydroxy-1-phenylethoxy)benzo[b]thiophen-2-yl)(imino)methyl)carbamate (CAS 1209492-90-9)
- Methyl S-benzyl-N-(tert-butoxycarbonyl)-L-cysteinyl-L-serinate (CAS 13512-53-3)
- Fluticasone Impurity 45 (CAS 80473-92-3)
- 7-Methoxy-3,7-dimethyloctan-2-ol (CAS 41890-92-0)
- 2,2,2-Trichloroethyl acrylate (CAS 44925-09-9)
- 8-Chloro-4-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 73037-84-0)
- 5-O-DMT-5-[N-(6-(trifluoroacetamido)hexyl)-3-E-acryamido]-2-deoxyuridine (CAS 252337-59-0)
- 2-Bromocyclopropane-1-carboxylic acid (CAS 89123-64-8)
- 1,3-dimethyl-1H-pyrazole-4-sulfonamide (CAS 88398-53-2)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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