Leuprolide impurity 4
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About Leuprolide impurity 4
Leuprolide impurity 4 belongs to the Leuprolide reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 267878-61-5, formula C56H79N15O10 and molar mass 1122.3 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Safe handling
Classified under GHS with signal word Warning and hazard statements H361. Read the SDS before first use.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
See every impurity, metabolite and related compound we list for this API.
Leuprolide standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Leuprolide impurity 4 |
|---|---|
| Catalogue number | ZX-039345 |
| CAS number | 267878-61-5 |
| IUPAC name | (2S)-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-5-(diaminomethylideneamino)-1-[(2S)-2-(ethylcarbamoyl)pyrrolidin-1-yl]-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide |
| Molecular formula | C56H79N15O10 |
| Molar mass | 1122.3 g/mol |
| Exact mass | 1121.6134 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2 |
| H-bond donors / acceptors | 13 / 12 |
| Topological polar surface area | 382 Ų |
| HS code | 38229090 |
| InChIKey | MMKAEZTWGFDHGK-OFHYFIBLSA-N |
| SMILES | CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](CC3=CNC4=CC=CC=C43)NC(=O)[C@H](CC5=CN=CN5)NC(=O)[C@@H]6CCC(=O)N6 |
| PubChem CID | 101013241 |
| Synonyms | Des-Ser4-Leuprolide, (Des-Gly10,Des-Ser4,D-Leu6,Pro-NHEt9)-LHRH, pE-HWY(dL)LRP-NHEt, Pyr-His-Trp-Tyr-D-Leu-Leu-Arg-Pro-NHEt, (Des-Gly10,Des-Ser4,D-Leu6,Pro-NHEt9)-LHRH trifluoroacetate salt, (Des-Gly10,Des-Ser4,D-Leu6,Pro-NHEt 9)-LHRH trifluoroacetate salt |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H361Suspected of damaging fertility or the unborn child
Precautionary statements P203, P280, P318, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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