Unibest

Excipients

Injectable and sustained-release pharmaceutical excipients · full pharmacopoeia compliance, drop-in replacement and on-site audit supported

Featured ProductsProven track record · documents on request

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A total of 3 excipient products · CoA and inter-batch consistency data provided
PEOSustained-release excipientOral solid dosageExcipient grade

Polyethylene OxidePEO

Macrogols, high-molecular-mass (high-molecular-weight polyethylene glycol)

A China-based PEO supplier · direct drop-in replacement for the Dow WSR / Sumitomo series

CAS
25322-68-3
Grade
Pharma excipient grade (ExciPact GMP)
Pharmacopoeia
USP-NF / EP / ChP
Therapeutic area
Oral sustained / controlled-release formulations
  • ✓Complies with current USP-NF / EP / ChP
  • ✓CoA and inter-batch consistency data provided
  • ✓Direct drop-in replacement — no reformulation required
View specifications & compliance docs →
BKCPreservativeOphthalmic / nasalExcipient gradeAPI grade

Benzalkonium ChlorideBKC

Alkyl dimethyl benzyl ammonium chloride (ADBAC)

A leading China-market supplier · quality equivalent to Novo Nordisk

CAS
8001-54-5
Grade
Excipient + API grade
Pharmacopoeia
EP / USP / JP / ChP
Therapeutic area
Ophthalmic / nasal / injectable
  • ✓Complies with current EP / USP / JP / ChP
  • ✓CoA and inter-batch consistency data provided
  • ✓Quality equivalent to Novo Nordisk
View specifications & compliance docs →
ExcipientInjectable gradeBiologics excipientLyoprotectant

Trehalose Dihydrate

α-D-glucopyranosyl-α-D-glucopyranoside dihydrate

Injectable-grade, high-purity, low-endotoxin · benchmarked to Nagase Viita / Pfanstiehl / BioSpectra

CAS
6138-23-4
Grade
Injectable grade
Pharmacopoeia
USP-NF / EP / JP / ChP
Therapeutic area
Biologics / monoclonal antibodies
  • ✓Complies with current ChP / USP-NF / EP / JP
  • ✓CoA and inter-batch consistency data provided
  • ✓Quality equivalent to Nagase Viita, Pfanstiehl and BioSpectra
View specifications & compliance docs →

Note: the benchmark brands and downstream product names above are for technical benchmarking and use illustration only; related trademarks belong to their respective owners. CoA is provided per batch; specifications are subject to the inspection standard confirmed in the actual order.