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Sulfur Compounds (Thiols, Sulfides, Sulfonates)

Isopentyl Mesylate

Available on request

Buy Isopentyl Mesylate (CAS 16156-55-1) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-034713.

Pack sizes
Isopentyl Mesylate chemical structure
CAS number16156-55-1
FormulaC6H14O3S
Molar mass166.24 g/mol
InChIKeyCPKOUXPEJOKKNM-UHFFFAOYSA-N
IUPAC name3-methylbutyl methanesulfonate

About Isopentyl Mesylate

Zemixal supplies Isopentyl Mesylate within its pharma Intermediates & Building Blocks portfolio. Identity at a glance: CAS 16156-55-1, formula C6H14O3S and molar mass 166.24 g/mol.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Safe handling

Hazard communication follows GHS (Warning: H317 and H319). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Isopentyl Mesylate
Product nameIsopentyl Mesylate
Catalogue numberZX-034713
CAS number16156-55-1
IUPAC name3-methylbutyl methanesulfonate
Molecular formulaC6H14O3S
Molar mass166.24 g/mol
Exact mass166.0664
XLogP31.3
H-bond donors / acceptors0 / 3
Topological polar surface area51.8 Ų
InChIKeyCPKOUXPEJOKKNM-UHFFFAOYSA-N
SMILESCC(C)CCOS(=O)(=O)C
PubChem CID21336698
Synonyms1-Butanol, 3-methyl-, 1-methanesulfonate, Isopentyl methanesulfonate

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

  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation

Precautionary statements P261, P264 + P265, P272, P280, P302 + P352, P305 + P351 + P338, P321, P333 + P317, P337 + P317, P362 + P364, 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 Isopentyl Mesylate
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Isopentyl Mesylate

Which CAS number identifies Isopentyl Mesylate?
Isopentyl Mesylate is registered under CAS 16156-55-1. You may also see it listed as 1-Butanol, 3-methyl-, 1-methanesulfonate, Isopentyl methanesulfonate. Our catalogue number for this item is ZX-034713.
What are the formula and molar mass of Isopentyl Mesylate?
For Isopentyl Mesylate, its formula is C6H14O3S and its molar mass is 166.24 g/mol. The systematic (IUPAC) name is 3-methylbutyl methanesulfonate. InChIKey CPKOUXPEJOKKNM-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Isopentyl Mesylate?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Isopentyl Mesylate?
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 Isopentyl Mesylate to my country?
Yes. Because Isopentyl Mesylate 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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CAS
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Formula
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MW
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ZX-034722

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