Leuprorelin Impurity 19 CAS 38482-70-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 38482-70-1 |
| Molecular Formula | C36H41N9O10 |
| Molecular Weight | 759.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Leuprorelin Impurity 19 (CAS 38482-70-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C36H41N9O10. Molecular weight: 759.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C36H41N9O10 |
| Molecular Weight | 759.77 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 9 |
Related Leuprorelin Standards
- Leuprorelin Impurity 14 (CAS 129244-90-2)
- Leuprorelin Impurity 52 (CAS CATO-C4X-182252)
- Leuprorelin Impurity 63 (CAS CATO-C4X-182263)
- Leuprorelin Impurity 51 (CAS CATO-C4X-182251)
- Leuprorelin impurity 31 (CAS CATO-C4X-182231)
- Leuprorelin Impurity 46 (CAS CATO-C4X-182246)
- Leuprorelin Impurity N8 (CAS 112642-11-2（free base）)
- Leuprorelin impurity 37 (CAS 112642-11-2)
Recommended Standards
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- N-Nitroso Amoxicillin Impurity J Dimer (CAS CATO-C4X-114878)
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- n-Benzyl-2-hydroxy-5-iodobenzamide (CAS 13156-80-4)
- (E)-3-(4-Bromophenyl)-2-cyanoprop-2-enethioamide (CAS 68029-54-9)
- Dimethyl 2-Fluoromalonate (CAS 344-14-9)
- 4,4-Dimethyl-1,3-dioxolan-2-one (CAS 4437-69-8)
- Cinnoline-4-carbonitrile (CAS 16470-90-9)
- Butyl Dichlorophosphite (CAS 10496-13-6)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
Why CATO?
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