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API Impurities

2-Bromo-4'-phenylacetophenone

Reference StandardAvailable on request

Buy 2-Bromo-4'-phenylacetophenone (CAS 135-73-9) from Zemixal: C14H11BrO, COA and SDS with every lot, worldwide shipping.

Pack sizes
2-Bromo-4'-phenylacetophenone chemical structure
CAS number135-73-9
FormulaC14H11BrO
Molar mass275.14 g/mol
Physical formSolid
HS code38229090
InChIKeyKGHGZRVXCKCJGX-UHFFFAOYSA-N
IUPAC name2-bromo-1-(4-phenylphenyl)ethanone

About 2-Bromo-4'-phenylacetophenone

2-Bromo-4'-phenylacetophenone is supplied by Zemixal as a characterised reference material for Daclatasvir analysis. Key data (Reference Standard): CAS 135-73-9, formula C14H11BrO and molar mass 275.14 g/mol. It is handled as a solid.

Typical applications

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Safe handling

It carries the GHS signal word Danger (H314), 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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Daclatasvir

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

Daclatasvir standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of 2-Bromo-4'-phenylacetophenone
Product name2-Bromo-4'-phenylacetophenone
Catalogue numberZX-033261
CAS number135-73-9
IUPAC name2-bromo-1-(4-phenylphenyl)ethanone
Molecular formulaC14H11BrO
Molar mass275.14 g/mol
Exact mass273.9993
GradeReference Standard
Physical formSolid
XLogP34.6
H-bond donors / acceptors0 / 1
Topological polar surface area17.1 Ų
HS code38229090
InChIKeyKGHGZRVXCKCJGX-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)C2=CC=C(C=C2)C(=O)CBr
PubChem CID67282
Synonyms4-Phenylphenacyl bromide, p-Phenylphenacyl bromide, Bromomethyl p-biphenylyl ketone, Acetophenone, 2-bromo-4'-phenyl-, Ethanone, 1-[1,1'-biphenyl]-4-yl-2-bromo-, Ethanone, 1-(1,1'-biphenyl)-4-yl-2-bromo-, p-Bromoacetylbiphenyl, 2-Bromo-1-(4-Phenylphenyl)Ethan-1-One, alpha-Bromo-p-phenylacetophenone, 1-([1,1'-Biphenyl]-4-yl)-2-bromoethanone, omega-Bromo-4-phenylacetophenone, Biphenyl-4-yl bromomethyl ketone

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

Signal word Danger

  • H314Causes severe skin burns and eye damage

Precautionary statements P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, 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 2-Bromo-4'-phenylacetophenone
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 2-Bromo-4'-phenylacetophenone

Which CAS number identifies 2-Bromo-4'-phenylacetophenone?
2-Bromo-4'-phenylacetophenone is registered under CAS 135-73-9. You may also see it listed as 4-Phenylphenacyl bromide, p-Phenylphenacyl bromide, Bromomethyl p-biphenylyl ketone. Our catalogue number for this item is ZX-033261.
What are the formula and molar mass of 2-Bromo-4'-phenylacetophenone?
For 2-Bromo-4'-phenylacetophenone, its formula is C14H11BrO and its molar mass is 275.14 g/mol. The systematic (IUPAC) name is 2-bromo-1-(4-phenylphenyl)ethanone. InChIKey KGHGZRVXCKCJGX-UHFFFAOYSA-N lets you match it in any structure database.
How is 2-Bromo-4'-phenylacetophenone used in pharmaceutical QC?
2-Bromo-4'-phenylacetophenone is a characterised reference material linked to Daclatasvir. 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 2-Bromo-4'-phenylacetophenone?
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 2-Bromo-4'-phenylacetophenone?
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 2-Bromo-4'-phenylacetophenone to my country?
Yes. Because 2-Bromo-4'-phenylacetophenone 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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