Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
Bulk CASAccount
API Reference Standards

Probucol

Reference StandardAvailable on request

Order Probucol (CAS 23288-49-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-036037.

Pack sizes
Probucol chemical structure
CAS number23288-49-5
FormulaC31H48O2S2
Molar mass516.8 g/mol
Physical formSolid
HS code38229090
InChIKeyFYPMFJGVHOHGLL-UHFFFAOYSA-N
IUPAC name2,6-ditert-butyl-4-[2-(3,5-ditert-butyl-4-hydroxyphenyl)sulfanylpropan-2-ylsulfanyl]phenol

About Probucol

Probucol belongs to the Probucol reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 23288-49-5, formula C31H48O2S2 and molar mass 516.8 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Handling and storage

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes 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 Probucol

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

Probucol standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Probucol
Product nameProbucol
Catalogue numberZX-036037
CAS number23288-49-5
IUPAC name2,6-ditert-butyl-4-[2-(3,5-ditert-butyl-4-hydroxyphenyl)sulfanylpropan-2-ylsulfanyl]phenol
Molecular formulaC31H48O2S2
Molar mass516.8 g/mol
Exact mass516.3096
GradeReference Standard
Physical formSolid
XLogP311.3
H-bond donors / acceptors2 / 4
Topological polar surface area91.1 Ų
HS code38229090
InChIKeyFYPMFJGVHOHGLL-UHFFFAOYSA-N
SMILESCC(C)(C)C1=CC(=CC(=C1O)C(C)(C)C)SC(C)(C)SC2=CC(=C(C(=C2)C(C)(C)C)O)C(C)(C)C
PubChem CID4912
SynonymsDH-581, Sinlestal, DH 581, Acetone bis(3,5-di-tert-butyl-4-hydroxyphenyl) mercaptole, 4,4'-(Isopropylidenedithio)bis(2,6-di-tert-butylphenol), 4,4'-(Isopropylidenedithio)bis[2,6-di-tert-butylphenol], 2,6-ditert-butyl-4-(2-(3,5-ditert-butyl-4-hydroxyphenyl)sulfanylpropan-2-ylsulfanyl)phenol, 4,4'-(Propan-2,2-diylbis(sulfandiyl))bis(2,6-bis(1,1-dimethylethyl)phenol), Phenol, 4,4'-((1-methylethylidene)bis(thio))bis(2,6-bis(1,1-dimethylethyl))-, Lesterol

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

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + 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 Probucol
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 Probucol

Which CAS number identifies Probucol?
Probucol is registered under CAS 23288-49-5. You may also see it listed as DH-581, Sinlestal, DH 581. Our catalogue number for this item is ZX-036037.
What are the formula and molar mass of Probucol?
For Probucol, its formula is C31H48O2S2 and its molar mass is 516.8 g/mol. The systematic (IUPAC) name is 2,6-ditert-butyl-4-[2-(3,5-ditert-butyl-4-hydroxyphenyl)sulfanylpropan-2-ylsulfanyl]phenol. InChIKey FYPMFJGVHOHGLL-UHFFFAOYSA-N lets you match it in any structure database.
How is Probucol used in pharmaceutical QC?
Probucol is a characterised reference material linked to Probucol. 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 Probucol?
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 Probucol?
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 Probucol to my country?
Yes. Because Probucol 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.

More Probucol standards

More in API Reference Standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Compare 0 of 4Compare now