PyBOP, GR 99%
Buy PyBOP, GR 99% (CAS 128625-52-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity ≥99%. Packs from 1 g.
About PyBOP, GR 99%
PyBOP, GR 99% is part of the Zemixal peptide Synthesis Reagents range. Key data (AR): CAS 128625-52-5, formula C18H28F6N6OP2 and molar mass 520.4 g/mol. Expect white to off-white powder or crystals or chunks.
Typical applications
- Peptide coupling
- Solid-phase peptide synthesis
- Bioconjugation
Storage and safety notes
Recommended storage temperature is 2–8 °C. Reported physical data: melting point 154-156 °C. Hazard communication follows GHS (Warning: H302, H315, H317 and H319). Our SDS lists exposure controls and first-aid measures.
Available as 1 g, 5 g, 25 g and 1 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Peptide coupling
- Solid-phase peptide synthesis
- Bioconjugation
Applications
Grade guides
Specifications and identifiers
| Product name | PyBOP, GR 99% |
|---|---|
| Catalogue number | ZX-002428 |
| CAS number | 128625-52-5 |
| IUPAC name | benzotriazol-1-yloxy(tripyrrolidin-1-yl)phosphanium hexafluorophosphate |
| Molecular formula | C18H28F6N6OP2 |
| Molar mass | 520.4 g/mol |
| Exact mass | 520.1704 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Crystalline |
| Appearance | White to off-white powder or crystals or chunks |
| Melting point | 154-156 °C |
| H-bond donors / acceptors | 0 / 13 |
| Topological polar surface area | 49.7 Ų |
| Storage | 2–8 °C |
| HS code | 29339900 |
| InChIKey | VIAFLMPQBHAMLI-UHFFFAOYSA-N |
| SMILES | C1CCN(C1)[P+](N2CCCC2)(N3CCCC3)ON4C5=CC=CC=C5N=N4.F[P-](F)(F)(F)(F)F |
| PubChem CID | 2724699 |
| Synonyms | Benzotriazol-1-yl-oxytripyrrolidinphosphonium hexafluorophosphate, (Benzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate, Benzotriazole-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate, 1H-Benzotriazol-1-yloxytripyrrolidinophosphonium Hexafluorophosphate, Benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate, 1-Benzotriazolyloxytripyrrolidinylphosphonium hexafluorophosphate, Benzotriazol-1-yloxytripyrrolidinophosphonium hexafluorophosphate, (Benzotriazol-1-yloxy)tripyrrolidinophosphonium (hexafluorophosphate), Benzotriazole-1-yl-, KPC-1068-PI, benzotriazol-1-yloxy(tripyrrolidin-1-yl)phosphonium hexafluorophosphate |
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
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P391, P403 + P233, 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
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 1 kg | 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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