Sildenafil Raw
39
Vendors
124
Samples
6.7
Avg Score
Vendor grade distribution
39 vendors · 0 flagged D–E
28
A
0
B
2
C
0
D
0
E
9
X
| # | Vendor | Rating | Count | Avg | Min | Max | Range 0–10 | Most Recent |
|---|---|---|---|---|---|---|---|---|
| 1 | Homopeptide | A | 7 | 10.0 | 9.9 | 10.0 | 24 May 2026 | |
| 2 | Tianjin Finder Chemical TFC | A | 7 | 10.0 | 9.9 | 10.0 | 16 Apr 2026 | |
| 3 | Shanghai ERP Biotechnology | A | 4 | 10.0 | 10.0 | 10.0 | 2 Jun 2026 | |
| 4 | Bachem | A | 4 | 10.0 | 9.9 | 10.0 | 1 Jul 2026 | |
| 5 | Hubei Jianxiang | A | 4 | 10.0 | 10.0 | 10.0 | 4 Jul 2026 | |
| 6 | Hybio Pharmaceutical | A | 4 | 10.0 | 10.0 | 10.0 | 4 Aug 2026 | |
| 7 | JEEP Peptides | A | 3 | 10.0 | 9.9 | 10.0 | 10 Jul 2026 | |
| 8 | Kerui Peptides | A | 3 | 10.0 | 10.0 | 10.0 | 2 May 2026 | |
| 9 | WuXi TIDES | A | 3 | 10.0 | 9.9 | 10.0 | 23 Jul 2026 | |
| 10 | Thermo Fisher Scientific | A | 3 | 10.0 | 9.9 | 10.0 | 24 Jul 2026 | |
| 11 | Flourishglobal Peptide | A | 4 | 9.9 | 9.9 | 10.0 | 2 Jul 2026 | |
| 12 | Sigma-Aldrich | A | 4 | 9.9 | 9.9 | 10.0 | 2 Aug 2026 | |
| 13 | Chinese Peptide Company | A | 3 | 9.9 | 9.9 | 10.0 | 25 Apr 2026 | |
| 14 | Asymchem | A | 3 | 9.9 | 9.9 | 10.0 | 21 Jul 2026 | |
| 15 | Sangon Bio | A | 2 | 9.9 | 9.9 | 10.0 | 1 Dec 2025 | |
| 16 | QYAOBIO | A | 2 | 9.9 | 9.9 | 10.0 | 19 May 2026 | |
| 17 | Mokemei Biotechnology | A | 2 | 9.9 | 9.9 | 10.0 | 25 Jun 2026 | |
| 18 | Shanghai Wibson Biotechnology | A | 2 | 9.9 | 9.9 | 10.0 | 15 Jul 2026 | |
| 19 | Shanghai Sigma Audley | A | 2 | 9.9 | 9.9 | 9.9 | 21 Jun 2026 | |
| 20 | GenScript Peptides | A | 2 | 9.9 | 9.9 | 9.9 | 22 Jul 2026 | |
| 21 | PolyPeptide Group | A | 2 | 9.9 | 9.9 | 10.0 | 17 Aug 2026 | |
| 22 | SinoPep | A | 2 | 9.9 | 9.9 | 9.9 | 23 Jul 2026 | |
| 23 | AmbioPharm | A | 2 | 9.9 | 9.9 | 10.0 | 4 Jun 2026 | |
| 24 | Wuhan Wansheng Bio (WWB) | A | 8 | 9.1 | 8.0 | 10.0 | 24 May 2026 | |
| 25 | Glbiochem (Shanghai) | A | 5 | 8.9 | 7.4 | 10.0 | 23 May 2026 | |
| 26 | Qingdao Sigma Chemical QSC | A | 7 | 8.5 | 7.0 | 9.9 | 23 May 2026 | |
| 27 | Nantong Guangyuan Chemical GYC | A | 6 | 8.5 | 6.5 | 10.0 | 24 May 2026 | |
| 28 | Shanghai Sigma Audley SSA | A | 8 | 8.4 | 7.7 | 9.4 | 24 May 2026 | |
| 29 | Eros Peptides | X | 1 | 8.9 | 8.9 | 8.9 | 2 Jul 2025 | |
| 30 | Xingtai Jiachuang Technology | X | 1 | 8.3 | 8.3 | 8.3 | 2 Apr 2025 | |
| 31 | Hunan GoodPeptides Biotech Co | X | 1 | 7.9 | 7.9 | 7.9 | 21 May 2025 | |
| 32 | Mai Peptide | C | 5 | 7.8 | 6.8 | 10.0 | 20 May 2026 | |
| 33 | Kerisite Shenzhen International | X | 1 | 7.8 | 7.8 | 7.8 | 7 May 2025 | |
| 34 | ZhuoYan lab | C | 2 | 7.1 | 5.0 | 9.2 | 26 Jan 2026 | |
| 35 | Shanghai Leader Peptide Biotechnology | X | 1 | 6.7 | 6.7 | 6.7 | 25 Apr 2025 | |
| 36 | Rayshine Peptide Biochemicals | X | 1 | 6.3 | 6.3 | 6.3 | 27 Feb 2025 | |
| 37 | Hybiopeptides | X | 1 | 4.0 | 4.0 | 4.0 | 14 Jan 2025 | |
| 38 | Shaanxi Dideu Medichem | X | 1 | 3.9 | 3.9 | 3.9 | 13 Jun 2025 | |
| 39 | Wuhan Newtop Biotech | X | 1 | 0.0 | 0.0 | 0.0 | 3 Jul 2025 |