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API Reference Standards

Penbutolol Sulfate

Reference StandardAvailable on request

Order Penbutolol Sulfate (CAS 38363-32-5) online at Zemixal. Request a quote with price, lead time and documents. Part of our API Reference Standards range.

Pack sizes
Penbutolol Sulfate chemical structure
CAS number38363-32-5
FormulaC36H60N2O8S
Molar mass680.9 g/mol
Physical formSolid
HS code38229090
InChIKeyFEDSNBHHWZEYTP-ZFQYHYQMSA-N
IUPAC namebis((2S)-1-(tert-butylamino)-3-(2-cyclopentylphenoxy)propan-2-ol);sulfuric acid

About Penbutolol Sulfate

Zemixal lists Penbutolol Sulfate for laboratories that identify, quantify or control Penbutolol and its related substances. Identity at a glance (Reference Standard): CAS 38363-32-5, formula C36H60N2O8S and molar mass 680.9 g/mol. It is handled as a solid.

Use cases we see most often

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

Handling and storage

It carries the GHS signal word Warning (H302 and H336), 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. 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 Penbutolol

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

Penbutolol standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Penbutolol Sulfate
Product namePenbutolol Sulfate
Catalogue numberZX-043636
CAS number38363-32-5
IUPAC namebis((2S)-1-(tert-butylamino)-3-(2-cyclopentylphenoxy)propan-2-ol);sulfuric acid
Molecular formulaC36H60N2O8S
Molar mass680.9 g/mol
Exact mass680.407
GradeReference Standard
Physical formSolid
H-bond donors / acceptors6 / 10
Topological polar surface area166 Ų
HS code38229090
InChIKeyFEDSNBHHWZEYTP-ZFQYHYQMSA-N
SMILESCC(C)(C)NC[C@@H](COC1=CC=CC=C1C2CCCC2)O.CC(C)(C)NC[C@@H](COC1=CC=CC=C1C2CCCC2)O.OS(=O)(=O)O
PubChem CID38010
SynonymsLevatol, HOE 893d, HOE 39-893d, penbutolol sulphate, Hoe-893d, HOE-39-893d, Sulfate, Penbutolol, Hoe893d, Penbutolol Sulfate (2:1), (2S)-3-(2-Cyclopentylphenoxy)-1-(1,1-dimethylethyl)aminopropan-2-ol hemisulfate, (-)-Terbuclomine, (S)-Penbutolol Sulfate

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
  • H336May cause drowsiness or dizziness

Precautionary statements P261, P264, P270, P271, P301 + P317, P304 + P340, P319, P330, 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 Penbutolol Sulfate
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 Penbutolol Sulfate

Which CAS number identifies Penbutolol Sulfate?
Penbutolol Sulfate is registered under CAS 38363-32-5. You may also see it listed as Levatol, HOE 893d, HOE 39-893d. Our catalogue number for this item is ZX-043636.
What are the formula and molar mass of Penbutolol Sulfate?
For Penbutolol Sulfate, its formula is C36H60N2O8S and its molar mass is 680.9 g/mol. InChIKey FEDSNBHHWZEYTP-ZFQYHYQMSA-N lets you match it in any structure database.
How is Penbutolol Sulfate used in pharmaceutical QC?
Penbutolol Sulfate is a characterised reference material linked to Penbutolol. 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 Penbutolol Sulfate?
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 Penbutolol Sulfate?
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 Penbutolol Sulfate to my country?
Yes. Because Penbutolol Sulfate 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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