Back to catalogue
AntibioticsIn stockImpurity reference standardPh. Eur.

Tigecycline EP Impurity D (Tigecycline open ring)

JR-AB1004-03

Variant ofTigecycline USP CRS

Tigecycline C-ring opened zwitterionic degradation product (EP Impurity D); oxidative/hydrolytic ring-cleavage impurity of tigecycline used for related substances profiling.

Structure & identifiers

2D structure — select to enlarge

Catalogue code
JR-AB1004-03
Category
Antibiotics
CAS number
1138343-10-8
Grade
Impurity reference standard
Pharmacopoeia
Ph. Eur.
Molecular formula
C29H38N5O10+
Molecular weight
616.65 g/mol
Pack sizes
25 mg · 50 mg · 100 mg · 500 mg
Record updated
12 Nov 2026

Chemical name

Tigecycline EP Impurity D (Tigecycline open ring)

SMILES

C/[N+](C)=C1\C=C(NC(=O)CNC(C)(C)C)C(=O)c2c(O)c(C(=O)O)[C@H](Cc3c(N(C)C)c(O)c(C(N)=O)c(O)c3O)[C@H](O)c12

Compound identity, CAS number, formula and structure are referenced from public chemical databases. Contact us to confirm availability, pack sizes and documentation for your order.

Tigecycline EP Impurity D (Tigecycline open ring)

25 mg · ×1