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Pharmacopeial Impurities (EP / USP / BP)

Alprenolol Hydrochloride EP Impurity B

Reference StandardAvailable on request

Order Alprenolol Hydrochloride EP Impurity B (CAS 1745-81-9) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Alprenolol Hydrochloride EP Impurity B chemical structure
CAS number1745-81-9
FormulaC9H10O
Molar mass134.17 g/mol
Physical formSolid
HS code38229090
InChIKeyQIRNGVVZBINFMX-UHFFFAOYSA-N
IUPAC name2-prop-2-enylphenol

About Alprenolol Hydrochloride EP Impurity B

Analytical teams working on Alprenolol use Alprenolol Hydrochloride EP Impurity B as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1745-81-9, formula C9H10O and molar mass 134.17 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

Safe handling

Classified under GHS with signal word Danger and hazard statements H301+H311, H301, H311 and H314. Read the SDS before first use.

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

Reference standards for Alprenolol

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

Alprenolol standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Alprenolol Hydrochloride EP Impurity B
Product nameAlprenolol Hydrochloride EP Impurity B
Catalogue numberZX-027830
CAS number1745-81-9
IUPAC name2-prop-2-enylphenol
Molecular formulaC9H10O
Molar mass134.17 g/mol
Exact mass134.0732
GradeReference Standard
Physical formSolid
XLogP32.7
H-bond donors / acceptors1 / 1
Topological polar surface area20.2 Ų
HS code38229090
InChIKeyQIRNGVVZBINFMX-UHFFFAOYSA-N
SMILESC=CCC1=CC=CC=C1O
PubChem CID15624
SynonymsAlprenolol EP Impurity B, Alprenolol Hydrochloride - Impurity B, o-Allylphenol, Phenol, o-allyl-, Phenol, 2-(2-propenyl)-, 2-(2-Propenyl)phenol, 2-(prop-2-en-1-yl)phenol, Phenol, (2-propenyl)-, Phenol, 2-(2-propen-1-yl)-, 2-allyl-phenol, 2-prop-2-en-1-ylphenol, (2-Propenyl)phenol

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS06 Acute toxicity
Acute toxicity
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H301+H311Toxic if swallowed or in contact with skin
  • H301Toxic if swallowed
  • H311Toxic in contact with skin
  • H314Causes severe skin burns and eye damage
  • H318Causes serious eye damage
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P260, P262, P264, P264 + P265, P270, P273, P280, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P361 + P364, P363, P391, 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 Alprenolol Hydrochloride 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 Alprenolol Hydrochloride EP Impurity B

Which CAS number identifies Alprenolol Hydrochloride EP Impurity B?
Alprenolol Hydrochloride EP Impurity B is registered under CAS 1745-81-9. You may also see it listed as Alprenolol EP Impurity B, Alprenolol Hydrochloride - Impurity B, o-Allylphenol. Our catalogue number for this item is ZX-027830.
What are the formula and molar mass of Alprenolol Hydrochloride EP Impurity B?
For Alprenolol Hydrochloride EP Impurity B, its formula is C9H10O and its molar mass is 134.17 g/mol. The systematic (IUPAC) name is 2-prop-2-enylphenol. InChIKey QIRNGVVZBINFMX-UHFFFAOYSA-N lets you match it in any structure database.
How is Alprenolol Hydrochloride EP Impurity B used in pharmaceutical QC?
Alprenolol Hydrochloride EP Impurity B is a characterised reference material linked to Alprenolol. 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 Alprenolol Hydrochloride 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 Alprenolol Hydrochloride 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 Alprenolol Hydrochloride EP Impurity B to my country?
Yes. Because Alprenolol Hydrochloride 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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