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Pharmacopeial Impurities (EP / USP / BP)

Dobutamine EP Impurity B

Reference StandardAvailable on request

Buy Dobutamine EP Impurity B (CAS 5471-51-2) from Zemixal: C10H12O2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-021439.

Pack sizes
Dobutamine EP Impurity B chemical structure
CAS number5471-51-2
FormulaC10H12O2
Molar mass164.2 g/mol
Physical formSolid
HS code38229090
InChIKeyNJGBTKGETPDVIK-UHFFFAOYSA-N
IUPAC name4-(4-hydroxyphenyl)butan-2-one

About Dobutamine EP Impurity B

Dobutamine EP Impurity B belongs to the Dobutamine reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 5471-51-2, formula C10H12O2 and molar mass 164.2 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Handling and storage

Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.

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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Dobutamine

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

Dobutamine 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 Dobutamine EP Impurity B
Product nameDobutamine EP Impurity B
Catalogue numberZX-021439
CAS number5471-51-2
IUPAC name4-(4-hydroxyphenyl)butan-2-one
Molecular formulaC10H12O2
Molar mass164.2 g/mol
Exact mass164.0837
GradeReference Standard
Physical formSolid
XLogP31.5
H-bond donors / acceptors1 / 2
Topological polar surface area37.3 Ų
HS code38229090
InChIKeyNJGBTKGETPDVIK-UHFFFAOYSA-N
SMILESCC(=O)CCC1=CC=C(C=C1)O
PubChem CID21648
Synonyms4-(4'-Hydroxyphenyl)-2-butanone, Dobutamine - Impurity B, Raspberry ketone, Frambinone, 4-(p-Hydroxyphenyl)-2-butanone, Rasketone, 2-Butanone, 4-(4-hydroxyphenyl)-, 4-Hydroxybenzylacetone, p-Hydroxybenzyl acetone, 4-(3-Oxobutyl)phenol, 1-(p-Hydroxyphenyl)-3-butanone, 1-(4-Hydroxyphenyl)-3-butanone

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 Dobutamine 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 Dobutamine EP Impurity B

Which CAS number identifies Dobutamine EP Impurity B?
Dobutamine EP Impurity B is registered under CAS 5471-51-2. You may also see it listed as 4-(4'-Hydroxyphenyl)-2-butanone, Dobutamine - Impurity B, Raspberry ketone. Our catalogue number for this item is ZX-021439.
What are the formula and molar mass of Dobutamine EP Impurity B?
For Dobutamine EP Impurity B, its formula is C10H12O2 and its molar mass is 164.2 g/mol. The systematic (IUPAC) name is 4-(4-hydroxyphenyl)butan-2-one. InChIKey NJGBTKGETPDVIK-UHFFFAOYSA-N lets you match it in any structure database.
How is Dobutamine EP Impurity B used in pharmaceutical QC?
Dobutamine EP Impurity B is a characterised reference material linked to Dobutamine. 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 Dobutamine 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 Dobutamine 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 Dobutamine EP Impurity B to my country?
Yes. Because Dobutamine 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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