Chengdu Pukangweixin Biotechnology CO.,LTD.
About Chengdu Pukangweixin Biotechnology CO.,LTD.
Certifications
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FDA -
GMP -
ISO
Categories
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Country/Region:China
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On CPHI since:2018
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Certificates:3
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Employees:250 - 499
Company types
Primary activities
Meet us at
CPHI & PMEC China 2026
Shanghai New International Expo Center
16 Jun 2026 - 18 Jun 2026
CPHI Milan 2026
Fiera Milano, Italy
6 Oct 2026 - 8 Oct 2026
Products from Chengdu Pukangweixin Biotechnology CO.,LTD. (50)
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Product Boc-L-His(Trt)-Aib-OH CAS: 2061897-68-3
Molecular Weight:582.7
Molecular Formula: C34H38N4O5
Appearance:White to off-white powder
Application:Medical intermediate
Delivery Time: Available goods in stock
Package: inside:double PE bags outside:paper drum
Port: ... -
![Fmoc-L-Lys[C20-OtBu-Glu(OtBu)-AEEA-AEEA]-OH CAS 2915356-76-0](https://www.cphi-online.com/product/fmoc-l-lys-c20-otbu-gluotbu-aeea-aeea-oh-cas-2915356-76-0/cas2915356-76-0.png)
Product Fmoc-L-Lys[C20-OtBu-Glu(OtBu)-AEEA-AEEA]-OH CAS 2915356-76-0
Molecular Weight: 1224.59
Molecular Formula:C66H105N5O16
Appearance: Yellowish
Application: medical intermediate
Delivery Time: Available goods in stock
Package: inside: glass bottle outside: paper drum
Port: any port ... -
Product OCTADECANEDIOIC ACID MONO-TERT-BUTYL ESTER CAS 843666-40-0
Molecular Weight: 370.57
Molecular Formula:C22H42O4
Appearance: white to off-white powder
Application: medical intermediate
Delivery Time: Available goods in stock‹
Package: inside: double PE bags outside: paper drum
Port: any port in China
Pr... -
![Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH CAS 1662688-20-1](https://www.cphi-online.com/product/fmoc-l-lys-oct-otbu-glu-otbu-aeea-aeea-oh-cas-1662688-20-1/p1235801th_S.jpg)
Product Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH CAS 1662688-20-1
Molecular Weight: 1196.51
Molecular Formula:C64H101N5O16
Appearance: Yellowish liquid
Application: medical intermediate
Delivery Time: Available goods in stock
Package: inside: glass bottle outside: paper drum
Port: any... -
Product Semaglutide side chain CAS 1118767-16-0
Molecular Weight: 846.1
Molecular Formula:C43H79N3O13
Appearance: Yellowish solid
Application: medical intermediate
Delivery Time: Available goods in stock
Package: inside: glass bottle outside: paper drum
Port: any port in ... -
Product C20-OtBu-Glu(OtBu)-AEEA-AEEA-OH CAS: 1188328-37-1
Molecular Weight: 874.17
Molecular Formula:C45H83N3O13
Appearance: Yellowish
Application: medical intermediate
Delivery Time: Spot goods
Package: inside: glass bottle outside: paper drum
Port: any port in China
Production Cap... -
Product SNAC CAS 203787-91-1
Molecular Weight:301.31337
Molecular Formula: C15H20NNaO4
Appearance: white powder
Application: medical intermediate
Delivery Time: Available goods in stock
Package: inside: douple PE bag outside: paper drum
Port: Any port in Chi... -
Product Ste-Glu-AEEA-AEEA-OSU CAS 1169630-40-3
Molecular Weight: 830.97
Purity: ≥90%,single impurity:≤0.3%（except acid）
isomer:≤0.1%
Storage: store at -20±5°C
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Product AEEA-AEEA CAS 1143516-05-5
Molecular Weight: 308.33
Molecular formula:C12H24N2O7
Appearance: white to off-white powder
Application: medical intermediate
Delivery Time: Available goods in stock
Package: inside: double PE bag outside: paper drum
Por... -
Product Fmoc-Ile-Aib-OH CAS:2171139-20-9
Molecular Weight: 438.22
Molecular Formula:C25H30N2O5
Appearance: White to off-white powder
Application: medical intermediate
Delivery Time: Available goods in stock
Package: inside:double PE bags outside:paper drum
Po... -
Product Fmoc-Pro-Pro-OH CAS:129223-22-9
Molecular Weight: 434.49Molecular Formula:C25H26N2O5
Application: medical intermediate
Delivery Time: Available goods in stock
Package: double PE bags outside: paper drum
Port: any port in China
Production Capacity: more than 1kg
Purity: ≥98%，
Storage: store at room temperature -
Product Fmoc-Gly-Thr(Psi(Me,Me)Pro)-OH CAS:1262308-49-5
Molecular Weight:438.47
Molecular Formula: C24H26N2O6
Appearance:White to off-white powder
Application:Medical intermediate
Delivery Time: Available goods in stock
Package: inside:double PE bags outside:paper drum
Port: Any port ...
Chengdu Pukangweixin Biotechnology CO.,LTD. Resources (1)
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Brochure Chengdu Pukang Biotechnology Co., Ltd.
Chengdu Pukang Biological Technology Co, Ltd. (hereinafter referred to as
Pukang Bio) was established in 2008. For more than ten years, it has been
focusing on the research and development, production and sales of polypeptide
long-acting drug side chains such as semaglutide side chain,Tirzepatide side chain,Retatrutide side chain, and single-molecule PEG (referred to as small
molecule PEG) derivatives ,it has built the most complete small molecule PEG
derivatives block library in China.Pukang Bio has built a peptide long
acting drug platform, which can not only provide hundreds of
peptide long-acting side chain molecules, but also with different types of short peptides.