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API Process Intermediates & Related Compounds

Bis(p-methoxyphenyl)iodonium bromide

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Bis(p-methoxyphenyl)iodonium bromide (CAS 19231-06-2) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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Bis(p-methoxyphenyl)iodonium bromide chemical structure
CAS number19231-06-2
FormulaC14H14BrIO2
Molar mass421.07 g/mol
Physical formSolid
InChIKeyYDSNSDXMWRVLLI-UHFFFAOYSA-M
IUPAC namebis(4-methoxyphenyl)iodanium bromide

About Bis(p-methoxyphenyl)iodonium bromide

Zemixal supplies Bis(p-methoxyphenyl)iodonium bromide within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 19231-06-2, formula C14H14BrIO2 and molar mass 421.07 g/mol. It is handled as a solid.

Use cases we see most often

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Storage and safety notes

It carries the GHS signal word Warning (H302, H315, H317 and H319), 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. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Levothyroxine

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

Levothyroxine standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Bis(p-methoxyphenyl)iodonium bromide
Product nameBis(p-methoxyphenyl)iodonium bromide
Catalogue numberZX-043895
CAS number19231-06-2
IUPAC namebis(4-methoxyphenyl)iodanium bromide
Molecular formulaC14H14BrIO2
Molar mass421.07 g/mol
Exact mass419.9222
Physical formSolid
H-bond donors / acceptors0 / 3
Topological polar surface area18.5 Ų
InChIKeyYDSNSDXMWRVLLI-UHFFFAOYSA-M
SMILESCOC1=CC=C(C=C1)[I+]C2=CC=C(C=C2)OC.[Br-]
PubChem CID3015049
SynonymsIodonium, bis(4-methoxyphenyl)-, bromide (1:1), Bis(4-methoxyphenyl)iodonium bromide, Di(p-anisyl)iodonium Bromide, Iodonium, bis(4-methoxyphenyl)-, bromide, Bis(p-anisyl)iodonium bromide, Bis(4-methoxyphenyl)iodoniumbromide, p,p'-Dimethoxydiphenyliodonium bromide, Bis(4-Methoxy Phenyl)Iodonium Bromide, Bis(4-Methoxyphenyl)-Iodonium Bromide (1:1)

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
GHS08 Health hazard
Health hazard

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + 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 Bis(p-methoxyphenyl)iodonium bromide
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 Bis(p-methoxyphenyl)iodonium bromide

Which CAS number identifies Bis(p-methoxyphenyl)iodonium bromide?
Bis(p-methoxyphenyl)iodonium bromide is registered under CAS 19231-06-2. You may also see it listed as Iodonium, bis(4-methoxyphenyl)-, bromide (1:1), Bis(4-methoxyphenyl)iodonium bromide, Di(p-anisyl)iodonium Bromide. Our catalogue number for this item is ZX-043895.
What are the formula and molar mass of Bis(p-methoxyphenyl)iodonium bromide?
For Bis(p-methoxyphenyl)iodonium bromide, its formula is C14H14BrIO2 and its molar mass is 421.07 g/mol. The systematic (IUPAC) name is bis(4-methoxyphenyl)iodanium bromide. InChIKey YDSNSDXMWRVLLI-UHFFFAOYSA-M lets you match it in any structure database.
How is Bis(p-methoxyphenyl)iodonium bromide used in pharmaceutical QC?
Bis(p-methoxyphenyl)iodonium bromide is a characterised reference material linked to Levothyroxine. 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 Bis(p-methoxyphenyl)iodonium bromide?
The grade and assay are confirmed on the quotation and the batch COA. 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 Bis(p-methoxyphenyl)iodonium bromide?
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 Bis(p-methoxyphenyl)iodonium bromide to my country?
Yes. Because Bis(p-methoxyphenyl)iodonium bromide 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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