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Pharmacopeial Impurities (EP / USP / BP)

Oxymetazoline EP Impurity C

Reference StandardAvailable on request

Order Oxymetazoline EP Impurity C (CAS 55699-13-3) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Oxymetazoline EP Impurity C chemical structure
CAS number55699-13-3
FormulaC14H21NO2
Molar mass235.32 g/mol
Physical formSolid
HS code38229090
InChIKeySZXVVIYVCJXDSD-UHFFFAOYSA-N
IUPAC name2-(4-tert-butyl-3-hydroxy-2,6-dimethylphenyl)acetamide

About Oxymetazoline EP Impurity C

Oxymetazoline EP Impurity C is supplied by Zemixal as a characterised reference material for Oxymetazoline analysis. For your records (Reference Standard), the material is defined by CAS 55699-13-3, formula C14H21NO2 and molar mass 235.32 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Oxymetazoline

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

Oxymetazoline 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 Oxymetazoline EP Impurity C
Product nameOxymetazoline EP Impurity C
Catalogue numberZX-026259
CAS number55699-13-3
IUPAC name2-(4-tert-butyl-3-hydroxy-2,6-dimethylphenyl)acetamide
Molecular formulaC14H21NO2
Molar mass235.32 g/mol
Exact mass235.1572
GradeReference Standard
Physical formSolid
XLogP32.8
H-bond donors / acceptors2 / 2
Topological polar surface area63.3 Ų
HS code38229090
InChIKeySZXVVIYVCJXDSD-UHFFFAOYSA-N
SMILESCC1=CC(=C(C(=C1CC(=O)N)C)O)C(C)(C)C
PubChem CID20345950
SynonymsOxymetazoline - Impurity C, 4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide, 2-(4-(tert-butyl)-3-hydroxy-2,6-dimethylphenyl)acetamide, (Oxymetazoline Impurity), 4-(1,1-Dimethylethyl)-3-hydroxy-2,6-dimethylbenzeneacetamide, 4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide(Oxymetazoline Impurity), (Oxymetazoline hydrochloride impurity), 2-[4-(1,1-Dimethylethyl)-3-hydroxy-2,6-dimethylphenyl]acetamide, Oxymetazoline im purity C, OxyMetazoline HCl IMpurity-C, 4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide\n(Oxymetazoline Impurity)

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

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 Oxymetazoline 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 Oxymetazoline EP Impurity C

Which CAS number identifies Oxymetazoline EP Impurity C?
Oxymetazoline EP Impurity C is registered under CAS 55699-13-3. You may also see it listed as Oxymetazoline - Impurity C, 4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide, 2-(4-(tert-butyl)-3-hydroxy-2,6-dimethylphenyl)acetamide. Our catalogue number for this item is ZX-026259.
What are the formula and molar mass of Oxymetazoline EP Impurity C?
For Oxymetazoline EP Impurity C, its formula is C14H21NO2 and its molar mass is 235.32 g/mol. The systematic (IUPAC) name is 2-(4-tert-butyl-3-hydroxy-2,6-dimethylphenyl)acetamide. InChIKey SZXVVIYVCJXDSD-UHFFFAOYSA-N lets you match it in any structure database.
How is Oxymetazoline EP Impurity C used in pharmaceutical QC?
Oxymetazoline EP Impurity C is a characterised reference material linked to Oxymetazoline. 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 Oxymetazoline 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 Oxymetazoline 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 Oxymetazoline EP Impurity C to my country?
Yes. Because Oxymetazoline 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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