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Pharmacopeial Impurities (EP / USP / BP)

Propofol EP Impurity A

Reference StandardAvailable on request

Order Propofol EP Impurity A (CAS 2934-05-6) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-032033.

Pack sizes
Propofol EP Impurity A chemical structure
CAS number2934-05-6
FormulaC12H18O
Molar mass178.27 g/mol
Physical formSolid
HS code38229090
InChIKeyKEUMBYCOWGLRBQ-UHFFFAOYSA-N
IUPAC name2,4-di(propan-2-yl)phenol

About Propofol EP Impurity A

Propofol EP Impurity A belongs to the Propofol reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 2934-05-6, formula C12H18O and molar mass 178.27 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

It carries the GHS signal word Warning (H315, H319 and H335), 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. 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 Propofol

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

Propofol 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 Propofol EP Impurity A
Product namePropofol EP Impurity A
Catalogue numberZX-032033
CAS number2934-05-6
IUPAC name2,4-di(propan-2-yl)phenol
Molecular formulaC12H18O
Molar mass178.27 g/mol
Exact mass178.1358
GradeReference Standard
Physical formSolid
XLogP33.8
H-bond donors / acceptors1 / 1
Topological polar surface area20.2 Ų
HS code38229090
InChIKeyKEUMBYCOWGLRBQ-UHFFFAOYSA-N
SMILESCC(C)C1=CC(=C(C=C1)O)C(C)C
PubChem CID18048
SynonymsPropofol - Impurity A, Phenol, 2,4-bis(1-methylethyl)-, 2,4-Bis(1-methylethyl)phenol, Phenol, 2,4-diisopropyl-, 2,4-bis(propan-2-yl)phenol, 2,4-Diisopropyl-phenol, Propofol Impurity A

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

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Propofol EP Impurity A
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 Propofol EP Impurity A

Which CAS number identifies Propofol EP Impurity A?
Propofol EP Impurity A is registered under CAS 2934-05-6. You may also see it listed as Propofol - Impurity A, Phenol, 2,4-bis(1-methylethyl)-, 2,4-Bis(1-methylethyl)phenol. Our catalogue number for this item is ZX-032033.
What are the formula and molar mass of Propofol EP Impurity A?
For Propofol EP Impurity A, its formula is C12H18O and its molar mass is 178.27 g/mol. The systematic (IUPAC) name is 2,4-di(propan-2-yl)phenol. InChIKey KEUMBYCOWGLRBQ-UHFFFAOYSA-N lets you match it in any structure database.
How is Propofol EP Impurity A used in pharmaceutical QC?
Propofol EP Impurity A is a characterised reference material linked to Propofol. 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 Propofol EP Impurity A?
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 Propofol EP Impurity A?
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 Propofol EP Impurity A to my country?
Yes. Because Propofol EP Impurity A 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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