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API Impurities

1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol

Reference StandardAvailable on request

1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol (CAS 230975-30-1) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol chemical structure
CAS number230975-30-1
FormulaC21H28O5
Molar mass360.4 g/mol
Physical formSolid
HS code38229090
InChIKeyJHRIEMFHIZBBOY-UHFFFAOYSA-N
IUPAC name1,3-bis[4-(2-methoxyethyl)phenoxy]propan-2-ol

About 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol

Zemixal lists 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol for laboratories that identify, quantify or control Metoprolol and its related substances. Key data (Reference Standard): CAS 230975-30-1, formula C21H28O5 and molar mass 360.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Handling and storage

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Metoprolol

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

Metoprolol standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol
Product name1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol
Catalogue numberZX-025594
CAS number230975-30-1
IUPAC name1,3-bis[4-(2-methoxyethyl)phenoxy]propan-2-ol
Molecular formulaC21H28O5
Molar mass360.4 g/mol
Exact mass360.1937
GradeReference Standard
Physical formSolid
XLogP33.2
H-bond donors / acceptors1 / 5
Topological polar surface area57.2 Ų
HS code38229090
InChIKeyJHRIEMFHIZBBOY-UHFFFAOYSA-N
SMILESCOCCC1=CC=C(C=C1)OCC(COC2=CC=C(C=C2)CCOC)O
PubChem CID57363834
SynonymsMetoprolol Bis Propanol, 1,3-bis(4-(2-methoxyethyl)phenoxy)propan-2-ol, 4,4'-(2-Hydroxy-1,3-propandiyldioxy)-bis[(2-methoxyethyl)benzene], 4,4'-(2-Hydroxy-1,3-propandiyldioxy)bis[(2-methoxyethyl)benzene]

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 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol
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 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol

Which CAS number identifies 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol?
1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol is registered under CAS 230975-30-1. You may also see it listed as Metoprolol Bis Propanol, 1,3-bis(4-(2-methoxyethyl)phenoxy)propan-2-ol, 4,4'-(2-Hydroxy-1,3-propandiyldioxy)-bis[(2-methoxyethyl)benzene]. Our catalogue number for this item is ZX-025594.
What are the formula and molar mass of 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol?
For 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol, its formula is C21H28O5 and its molar mass is 360.4 g/mol. The systematic (IUPAC) name is 1,3-bis[4-(2-methoxyethyl)phenoxy]propan-2-ol. InChIKey JHRIEMFHIZBBOY-UHFFFAOYSA-N lets you match it in any structure database.
How is 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol used in pharmaceutical QC?
1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol is a characterised reference material linked to Metoprolol. 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 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol?
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 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol?
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 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol to my country?
Yes. Because 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol 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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