Hong Kong export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
The Supply Chain — 2025
From protected amino acids to a vial in a cold pack.
A supplier suspends shipping to Germany after 20 consecutive customs detentions
The route did not close because of a rule about peptides.
What we asked twenty suppliers about stability data
What would make a difference is not a regulator. It is three lines on a certificate, all of which are already known to whoever wrote it.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
What a 26% rise in coupling-reagent prices does to a 2 mg vial
Follow the resin, not the catalogue.
QYB declines, for the 17th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
What a 23% rise in coupling-reagent prices does to a 5 mg vial
Follow the resin, not the catalogue.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Italy health authority warns on falsified exenatide pens
Reported from the analysis, not from a warning notice.
What the four services actually offer, test by test
Four independent services underpin confidence in this market. All four are competent at chemistry. Microbiology is a different accreditation, a different facility and a…
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Qingdao export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
What changed at TFC in December, and what the company will not say about it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
CPC declines, for the 16th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
WWB declines, for the 17th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Singapore health authority warns on falsified tirzepatide pens
Reported from the analysis, not from a warning notice.
Who chose the vial that was tested?
The condition on arrival is recorded by some services and not others, and it is one of the more informative lines in a report.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.