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Pharmacopeial Impurities (EP / USP / BP)

Tigecycline EP Impurity B

Reference StandardAvailable on request

Tigecycline EP Impurity B (CAS 149934-19-0) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Tigecycline EP Impurity B chemical structure
CAS number149934-19-0
FormulaC23H28N4O7
Molar mass472.5 g/mol
Physical formSolid
HS code38229090
InChIKeyIQIPCMYBFDOLBO-IRDJJEOVSA-N
IUPAC name(4S,4aS,5aR,12aR)-9-amino-4,7-bis(dimethylamino)-1,10,11,12a-tetrahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide

About Tigecycline EP Impurity B

Tigecycline EP Impurity B belongs to the Tigecycline reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 149934-19-0, formula C23H28N4O7 and molar mass 472.5 g/mol. It is handled as a solid.

Typical applications

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Safe handling

It carries the GHS signal word Warning (H361 and H373), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Tigecycline

See every impurity, metabolite and related compound we list for this API.

Tigecycline standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Tigecycline EP Impurity B
Product nameTigecycline EP Impurity B
Catalogue numberZX-027281
CAS number149934-19-0
IUPAC name(4S,4aS,5aR,12aR)-9-amino-4,7-bis(dimethylamino)-1,10,11,12a-tetrahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide
Molecular formulaC23H28N4O7
Molar mass472.5 g/mol
Exact mass472.1958
GradeReference Standard
Physical formSolid
XLogP30.6
H-bond donors / acceptors6 / 10
Topological polar surface area191 Ų
HS code38229090
InChIKeyIQIPCMYBFDOLBO-IRDJJEOVSA-N
SMILESCN(C)[C@H]1[C@@H]2C[C@@H]3CC4=C(C=C(C(=C4C(=C3C(=O)[C@@]2(C(=C(C1=O)C(=O)N)O)O)O)O)N)N(C)C
PubChem CID54676112
SynonymsTigecycline EP Impurity B (Free Base), Tigecycline - Impurity B, 9-Aminominocycline, 9-Amino minocycline, 9-Amino-minocycline

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Warning

  • H361Suspected of damaging fertility or the unborn child
  • H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements P203, P260, P280, P318, P319, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Tigecycline EP Impurity B
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Tigecycline EP Impurity B

Which CAS number identifies Tigecycline EP Impurity B?
Tigecycline EP Impurity B is registered under CAS 149934-19-0. You may also see it listed as Tigecycline EP Impurity B (Free Base), Tigecycline - Impurity B, 9-Aminominocycline. Our catalogue number for this item is ZX-027281.
What are the formula and molar mass of Tigecycline EP Impurity B?
For Tigecycline EP Impurity B, its formula is C23H28N4O7 and its molar mass is 472.5 g/mol. The systematic (IUPAC) name is (4S,4aS,5aR,12aR)-9-amino-4,7-bis(dimethylamino)-1,10,11,12a-tetrahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide. InChIKey IQIPCMYBFDOLBO-IRDJJEOVSA-N lets you match it in any structure database.
How is Tigecycline EP Impurity B used in pharmaceutical QC?
Tigecycline EP Impurity B is a characterised reference material linked to Tigecycline. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Tigecycline EP Impurity B?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Tigecycline EP Impurity B?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Tigecycline EP Impurity B to my country?
Yes. Because Tigecycline EP Impurity B is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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