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Pharmacopeial Impurities (EP / USP / BP)

Ubidecarenone EP Impurity A

Reference StandardAvailable on request

Order Ubidecarenone EP Impurity A (CAS 3066-90-8) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Ubidecarenone EP Impurity A chemical structure
CAS number3066-90-8
FormulaC9H12O4
Molar mass184.19 g/mol
Physical formSolid
HS code38229090
InChIKeyDSBZYDDWLLIJJS-UHFFFAOYSA-N
IUPAC name2,3-dimethoxy-5-methylbenzene-1,4-diol

About Ubidecarenone EP Impurity A

Ubidecarenone EP Impurity A belongs to the Ubidecarenone reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 3066-90-8, formula C9H12O4 and molar mass 184.19 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

Safe handling

It carries the GHS signal word Warning (H315, H319 and H335), 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. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Ubidecarenone

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

Ubidecarenone 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 Ubidecarenone EP Impurity A
Product nameUbidecarenone EP Impurity A
Catalogue numberZX-032856
CAS number3066-90-8
IUPAC name2,3-dimethoxy-5-methylbenzene-1,4-diol
Molecular formulaC9H12O4
Molar mass184.19 g/mol
Exact mass184.0736
GradeReference Standard
Physical formSolid
XLogP31
H-bond donors / acceptors2 / 4
Topological polar surface area58.9 Ų
HS code38229090
InChIKeyDSBZYDDWLLIJJS-UHFFFAOYSA-N
SMILESCC1=CC(=C(C(=C1O)OC)OC)O
PubChem CID11183027
SynonymsUbidecarenone - Impurity A, 2,3-dimethoxy-5-methylhydroquinone, 2,3-dimethoxy-5-methyl-1,4-hydroquinone, ubiquinol-0, 2,3-dimethoxy-5-methyl-1,4-benzenediol, coenzyme Q0 reduced form, 1,4-Benzenediol, 2,3-dimethoxy-5-methyl-, 2,3-Dimethoxy-5-methyl-1,4-benzohydroquinone, 2,3-Dimethoxy-5-methylbenzohydroquinone, 2,3-dimethoxy-5-methyl-1,4-benzoquinol, Ubidecarenone impurity A, Ubiquinol 0

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 Ubidecarenone 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 Ubidecarenone EP Impurity A

Which CAS number identifies Ubidecarenone EP Impurity A?
Ubidecarenone EP Impurity A is registered under CAS 3066-90-8. You may also see it listed as Ubidecarenone - Impurity A, 2,3-dimethoxy-5-methylhydroquinone, 2,3-dimethoxy-5-methyl-1,4-hydroquinone. Our catalogue number for this item is ZX-032856.
What are the formula and molar mass of Ubidecarenone EP Impurity A?
For Ubidecarenone EP Impurity A, its formula is C9H12O4 and its molar mass is 184.19 g/mol. The systematic (IUPAC) name is 2,3-dimethoxy-5-methylbenzene-1,4-diol. InChIKey DSBZYDDWLLIJJS-UHFFFAOYSA-N lets you match it in any structure database.
How is Ubidecarenone EP Impurity A used in pharmaceutical QC?
Ubidecarenone EP Impurity A is a characterised reference material linked to Ubidecarenone. 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 Ubidecarenone 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 Ubidecarenone 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 Ubidecarenone EP Impurity A to my country?
Yes. Because Ubidecarenone 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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