P2NP (1-phenyl-2-nitropropene) CAS 705-60-2
42
Vendors
123
Samples
5.6
Average score
24 May 2026
Latest assay
| № | Vendor | Rating | Samples | Avg | Min | Max | Most recent |
|---|---|---|---|---|---|---|---|
| 1 | Tianjin Finder Chemical TFC | A | 7 | 10.0 | 9.9 | 10.0 | 16 Apr 2026 |
| 2 | Homopeptide | A | 6 | 10.0 | 9.9 | 10.0 | 21 May 2026 |
| 3 | GenScript Peptides | A | 4 | 10.0 | 9.9 | 10.0 | 16 Aug 2026 |
| 4 | PolyPeptide Group | A | 4 | 10.0 | 9.9 | 10.0 | 24 Jul 2026 |
| 5 | Bachem | A | 3 | 10.0 | 9.9 | 10.0 | 7 Jul 2026 |
| 6 | Mokemei Biotechnology | A | 3 | 10.0 | 10.0 | 10.0 | 14 Jun 2026 |
| 7 | Shanghai Sigma Audley | A | 3 | 10.0 | 10.0 | 10.0 | 3 Jun 2026 |
| 8 | Thermo Fisher Scientific | A | 3 | 10.0 | 9.9 | 10.0 | 14 Aug 2026 |
| 9 | Asymchem | A | 3 | 10.0 | 9.9 | 10.0 | 25 Jul 2026 |
| 10 | JEEP Peptides | A | 2 | 10.0 | 10.0 | 10.0 | 26 Jun 2026 |
| 11 | Kerui Peptides | A | 4 | 9.9 | 9.9 | 10.0 | 1 Jul 2026 |
| 12 | Flourishglobal Peptide | A | 4 | 9.9 | 9.9 | 10.0 | 10 Jun 2026 |
| 13 | Shanghai ERP Biotechnology | A | 3 | 9.9 | 9.9 | 10.0 | 4 May 2026 |
| 14 | Sangon Bio | A | 3 | 9.9 | 9.9 | 9.9 | 23 May 2026 |
| 15 | QYAOBIO | A | 3 | 9.9 | 9.9 | 10.0 | 3 Jul 2026 |
| 16 | WuXi TIDES | A | 3 | 9.9 | 9.9 | 10.0 | 5 Jul 2026 |
| 17 | Sigma-Aldrich | A | 3 | 9.9 | 9.9 | 10.0 | 10 Aug 2026 |
| 18 | SinoPep | A | 3 | 9.9 | 9.9 | 10.0 | 11 May 2026 |
| 19 | Hubei Jianxiang | A | 2 | 9.9 | 9.9 | 9.9 | 23 Jun 2026 |
| 20 | Shanghai Wibson Biotechnology | A | 2 | 9.9 | 9.9 | 10.0 | 10 Jul 2026 |
| 21 | Chinese Peptide Company | A | 2 | 9.9 | 9.9 | 10.0 | 6 Apr 2026 |
| 22 | Hybio Pharmaceutical | A | 2 | 9.9 | 9.9 | 10.0 | 21 Jul 2026 |
| 23 | AmbioPharm | A | 2 | 9.9 | 9.9 | 9.9 | 4 May 2026 |
| 24 | Wuhan Wansheng Bio (WWB) | A | 7 | 8.9 | 8.0 | 9.8 | 21 May 2026 |
| 25 | Nantong Guangyuan Chemical GYC | A | 2 | 8.3 | 8.2 | 8.4 | 24 May 2026 |
| 26 | Qingdao Sigma Chemical QSC | A | 8 | 8.0 | 7.0 | 9.2 | 21 May 2026 |
| 27 | Glbiochem (Shanghai) | A | 8 | 7.9 | 6.1 | 9.6 | 25 May 2026 |
| 28 | Shanghai Sigma Audley SSA | A | 4 | 7.1 | 6.0 | 8.5 | 24 May 2026 |
| 29 | EHZ Peptides | C | 3 | 6.5 | 4.7 | 9.5 | 20 May 2026 |
| 30 | Shandong Aishi Biotechnology | X | 1 | 9.0 | 9.0 | 9.0 | 7 May 2025 |
| 31 | Shanghai JinBei Chemical Technology | X | 1 | 8.3 | 8.3 | 8.3 | 13 Feb 2025 |
| 32 | Dragon Pharma | X | 1 | 7.6 | 7.6 | 7.6 | 25 Apr 2025 |
| 33 | Science | X | 1 | 7.1 | 7.1 | 7.1 | 3 Jun 2025 |
| 34 | Royal Peptides | B | 3 | 6.8 | 5.0 | 10.0 | 17 May 2026 |
| 35 | Elite Research USA | B | 2 | 5.2 | 5.0 | 5.5 | 20 May 2026 |
| 36 | Amino Asylum | X | 1 | 5.0 | 5.0 | 5.0 | 16 Mar 2025 |
| 37 | Suaway Lab Research | A | 2 | 4.8 | 4.2 | 5.4 | 24 May 2026 |
| 38 | HkRoids | X | 1 | 4.2 | 4.2 | 4.2 | 20 Jun 2025 |
| 39 | PeptiLab Research | X | 1 | 4.2 | 4.2 | 4.2 | 24 Apr 2025 |
| 40 | BeiBangAn | X | 1 | 4.1 | 4.1 | 4.1 | 28 Mar 2025 |
| 41 | PurePeptides | X | 1 | 2.8 | 2.8 | 2.8 | 11 Jun 2025 |
| 42 | Coffee and Peppers | X | 1 | 0.0 | 0.0 | 0.0 | 11 Jun 2025 |