Leuprorelin EP Impurity G CAS 112710-57-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 112710-57-3 |
| Molecular Formula | C59H84N16O12 |
| Molecular Weight | 1209.40 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Leuprorelin EP Impurity G (CAS 112710-57-3) pharmacopoeial impurity standards reference standard. Molecular formula: C59H84N16O12. Molecular weight: 1209.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C59H84N16O12 |
| Molecular Weight | 1209.40 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) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 16 |
Related Leuprorelin Standards
- Leuprorelin Impurity N8 (CAS 112642-11-2（free base）)
- Leuprorelin impurity 37 (CAS 112642-11-2)
- Leuprorelin Impurity 45 (CAS CATO-C4X-182245)
- Leuprorelin Impurity 59 (CAS CATO-C4X-182259)
- Leuprorelin EP Impurity F (CAS 1872435-00-1)
- Leuprorelin Impurity 60 (CAS CATO-C4X-182260)
- Leuprorelin EP Impurity H (CAS 112710-58-4)
- Leuprorelin Impurity 47 (CAS CATO-C4X-182247)
Recommended Standards
- [6-L-leucine]leuprorelin (CAS 54785-87-4)
- Ac-D-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH (CAS CATO-CPTD788757)
- (S)-N1-((S)-1-(((2S,3S)-1-Amino-3-methyl-1-oxopentan-2-yl)amino)-1-oxopropan-2-yl)-2-((2S,5S,11S,14S)-2,5,14-tris(3-guanidinopropyl)-11-((R)-1-hydroxyethyl)-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazadotriacontanamido)succinamide (CAS 201422-03-9)
- Glucosamine sulfate impurity 21 (CAS CATO-C4X-194621)
- Rivastigmine Impurity 14 (CAS 1346242-31-6)
- 1-(2-Chloropropanoyl)azepane (CAS 115840-34-1)
- MIL 125 (CAS 1193372-03-0)
- Evocalcet Impurity 13 (CAS CATO-C4X-248513)
- 1,1,1,7,7,7-Hexafluoroheptane-2,4,6-trione (CAS 43150-54-5)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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