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Pharmacopeial Impurities (EP / USP / BP)

Hyoscine Butylbromide EP Impurity B

Reference StandardAvailable on request

Order Hyoscine Butylbromide EP Impurity B (CAS 552-63-6) online at Zemixal: C9H10O3, COA and SDS with every lot, worldwide shipping.

Pack sizes
Hyoscine Butylbromide EP Impurity B chemical structure
CAS number552-63-6
FormulaC9H10O3
Molar mass166.17 g/mol
Physical formSolid
HS code38229090
InChIKeyJACRWUWPXAESPB-UHFFFAOYSA-N
IUPAC name3-hydroxy-2-phenylpropanoic acid

About Hyoscine Butylbromide EP Impurity B

Zemixal lists Hyoscine Butylbromide EP Impurity B for laboratories that identify, quantify or control Ipratropium and its related substances. Key data (Reference Standard): CAS 552-63-6, formula C9H10O3 and molar mass 166.17 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

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

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 Ipratropium

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

Ipratropium standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Hyoscine Butylbromide EP Impurity B
Product nameHyoscine Butylbromide EP Impurity B
Catalogue numberZX-021882
CAS number552-63-6
IUPAC name3-hydroxy-2-phenylpropanoic acid
Molecular formulaC9H10O3
Molar mass166.17 g/mol
Exact mass166.063
GradeReference Standard
Physical formSolid
XLogP30.8
H-bond donors / acceptors2 / 3
Topological polar surface area57.5 Ų
HS code38229090
InChIKeyJACRWUWPXAESPB-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)C(CO)C(=O)O
PubChem CID10726
SynonymsTropicamide EP Impurity C, Tropic acid, Ipratropium EP Impurity C, Atropine EP Impurity C, Atropine - Impurity C, Hyoscine - Impurity C, Hyoscine Butylbromide - Impurity B, Hyoscine Hydrobromide - Impurity D, Ipratropium Bromide - Impurity C, Tropicamide - Impurity C, Ipratropium Impurity C, dl-Tropic acid

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 Hyoscine Butylbromide 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 Hyoscine Butylbromide EP Impurity B

Which CAS number identifies Hyoscine Butylbromide EP Impurity B?
Hyoscine Butylbromide EP Impurity B is registered under CAS 552-63-6. You may also see it listed as Tropicamide EP Impurity C, Tropic acid, Ipratropium EP Impurity C. Our catalogue number for this item is ZX-021882.
What are the formula and molar mass of Hyoscine Butylbromide EP Impurity B?
For Hyoscine Butylbromide EP Impurity B, its formula is C9H10O3 and its molar mass is 166.17 g/mol. The systematic (IUPAC) name is 3-hydroxy-2-phenylpropanoic acid. InChIKey JACRWUWPXAESPB-UHFFFAOYSA-N lets you match it in any structure database.
How is Hyoscine Butylbromide EP Impurity B used in pharmaceutical QC?
Hyoscine Butylbromide EP Impurity B is a characterised reference material linked to Ipratropium. 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 Hyoscine Butylbromide 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 Hyoscine Butylbromide 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 Hyoscine Butylbromide EP Impurity B to my country?
Yes. Because Hyoscine Butylbromide 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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