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API Reference Standards

Ebastine

Reference StandardAvailable on request

Buy Ebastine (CAS 90729-43-4) from Zemixal: C32H39NO2, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Ebastine chemical structure
CAS number90729-43-4
FormulaC32H39NO2
Molar mass469.7 g/mol
Physical formSolid
HS code38229090
InChIKeyMJJALKDDGIKVBE-UHFFFAOYSA-N
IUPAC name4-(4-benzhydryloxypiperidin-1-yl)-1-(4-tert-butylphenyl)butan-1-one

About Ebastine

Ebastine is supplied by Zemixal as a characterised reference material for Ebastine analysis. For your records (Reference Standard), the material is defined by CAS 90729-43-4, formula C32H39NO2 and molar mass 469.7 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Identification & assay
  • Method development & validation
  • QC reference material

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Ebastine

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

Ebastine standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Specifications and identifiers

Specifications of Ebastine
Product nameEbastine
Catalogue numberZX-021502
CAS number90729-43-4
IUPAC name4-(4-benzhydryloxypiperidin-1-yl)-1-(4-tert-butylphenyl)butan-1-one
Molecular formulaC32H39NO2
Molar mass469.7 g/mol
Exact mass469.2981
GradeReference Standard
Physical formSolid
XLogP37.2
H-bond donors / acceptors0 / 3
Topological polar surface area29.5 Ų
HS code38229090
InChIKeyMJJALKDDGIKVBE-UHFFFAOYSA-N
SMILESCC(C)(C)C1=CC=C(C=C1)C(=O)CCCN2CCC(CC2)OC(C3=CC=CC=C3)C4=CC=CC=C4
PubChem CID3191
SynonymsKestine, LAS-W-090, 4-Diphenylmethoxy-1-(3-(4-tert-butylbenzoyl)propyl)piperidine, 1-(4-(1,1-Dimethylethyl)phenyl)-4-(4-(diphenylmethoxy)piperidin-1-yl)butan-1-one, Ebastin, 4-(4-(benzhydryloxy)piperidin-1-yl)-1-(4-(tert-butyl)phenyl)butan-1-one, Kestin, LAS W-090, 1-(4-tert-butylphenyl)-4-[4-(diphenylmethoxy)piperidin-1-yl]butan-1-one, 1-[4-(1,1-Dimethylethyl)phenyl]-4-[4-(diphenylmethoxy)-1-piperidinyl]-1-butanone, 1-(4-(1,1-Dimethylethyl)phenyl)-4-(4-(diphenylmethoxy)-1-piperidinyl)-1-butanone, 1-Butanone, 1-(4-(1,1-dimethylethyl)phenyl)-4-(4-(diphenylmethoxy)-1-piperidinyl)-

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

Safety and GHS hazards

  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P273, 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 Ebastine
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 Ebastine

Which CAS number identifies Ebastine?
Ebastine is registered under CAS 90729-43-4. You may also see it listed as Kestine, LAS-W-090, 4-Diphenylmethoxy-1-(3-(4-tert-butylbenzoyl)propyl)piperidine. Our catalogue number for this item is ZX-021502.
What are the formula and molar mass of Ebastine?
For Ebastine, its formula is C32H39NO2 and its molar mass is 469.7 g/mol. The systematic (IUPAC) name is 4-(4-benzhydryloxypiperidin-1-yl)-1-(4-tert-butylphenyl)butan-1-one. InChIKey MJJALKDDGIKVBE-UHFFFAOYSA-N lets you match it in any structure database.
How is Ebastine used in pharmaceutical QC?
Ebastine is a characterised reference material linked to Ebastine. 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 Ebastine?
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 Ebastine?
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 Ebastine to my country?
Yes. Ebastine ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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