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Pharmacopeial Impurities (EP / USP / BP)

Terbutaline EP Impurity C

Reference StandardAvailable on request

Buy Terbutaline EP Impurity C (CAS 139508-58-0) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Terbutaline EP Impurity C chemical structure
CAS number139508-58-0
FormulaC12H17NO3
Molar mass223.27 g/mol
Physical formSolid
HS code38229090
InChIKeyYRQVMOOPIMHYOQ-UHFFFAOYSA-N
IUPAC name2-(tert-butylamino)-1-(3,5-dihydroxyphenyl)ethanone

About Terbutaline EP Impurity C

Terbutaline EP Impurity C is supplied by Zemixal as a characterised reference material for Terbutaline analysis. Identity at a glance (Reference Standard): CAS 139508-58-0, formula C12H17NO3 and molar mass 223.27 g/mol. It is handled as a solid.

Use cases we see most often

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

Handling and storage

It carries the GHS signal word Warning (H315, H319 and H361), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Terbutaline

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

Terbutaline standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Terbutaline EP Impurity C
Product nameTerbutaline EP Impurity C
Catalogue numberZX-032628
CAS number139508-58-0
IUPAC name2-(tert-butylamino)-1-(3,5-dihydroxyphenyl)ethanone
Molecular formulaC12H17NO3
Molar mass223.27 g/mol
Exact mass223.1208
GradeReference Standard
Physical formSolid
XLogP31.5
H-bond donors / acceptors3 / 4
Topological polar surface area69.6 Ų
HS code38229090
InChIKeyYRQVMOOPIMHYOQ-UHFFFAOYSA-N
SMILESCC(C)(C)NCC(=O)C1=CC(=CC(=C1)O)O
PubChem CID29978824
SynonymsTerbutaline - Impurity C, Terbutaline Sulphate Ep Impurity C, Terbutalone, Terbutaline Impurity C, 1-(3,5-Dihydroxyphenyl)-2-((1,1-dimethylethyl)amino)ethanone, Ethanone, 1-(3,5-dihydroxyphenyl)-2-((1,1-dimethylethyl)amino)-, Terbutaline sulfate impurity C, 2-(t-butylamino)-1-(3,5-dihydroxyphenyl)ethanone

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P318, P321, P332 + P317, P337 + P317, P362 + P364, 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 Terbutaline EP Impurity C
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 Terbutaline EP Impurity C

Which CAS number identifies Terbutaline EP Impurity C?
Terbutaline EP Impurity C is registered under CAS 139508-58-0. You may also see it listed as Terbutaline - Impurity C, Terbutaline Sulphate Ep Impurity C, Terbutalone. Our catalogue number for this item is ZX-032628.
What are the formula and molar mass of Terbutaline EP Impurity C?
For Terbutaline EP Impurity C, its formula is C12H17NO3 and its molar mass is 223.27 g/mol. The systematic (IUPAC) name is 2-(tert-butylamino)-1-(3,5-dihydroxyphenyl)ethanone. InChIKey YRQVMOOPIMHYOQ-UHFFFAOYSA-N lets you match it in any structure database.
How is Terbutaline EP Impurity C used in pharmaceutical QC?
Terbutaline EP Impurity C is a characterised reference material linked to Terbutaline. 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 Terbutaline EP Impurity C?
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 Terbutaline EP Impurity C?
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 Terbutaline EP Impurity C to my country?
Yes. Because Terbutaline EP Impurity C 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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