Butyl Methanesulfonate

Name: Butyl Methanesulfonate
Brand: Zemixal
SKU: ZX-022423

Reference StandardAvailable on request

Butyl Methanesulfonate (CAS 1912-32-9) supplier Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.

Pack sizes

Butyl Methanesulfonate chemical structure

CAS number1912-32-9

FormulaC₅H₁₂O₃S

Molar mass152.21 g/mol

Physical formSolid

HS code38229090

InChIKeyLFLBHTZRLVHUQC-UHFFFAOYSA-N

IUPAC namebutyl methanesulfonate

About Butyl Methanesulfonate

Butyl Methanesulfonate is supplied by Zemixal as a characterised reference material for Imatinib analysis. Identity at a glance (Reference Standard): CAS 1912-32-9, formula C5H12O3S and molar mass 152.21 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Classified under GHS with signal word Warning and hazard statements H302, H317 and H319. Read the SDS before first use.

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Imatinib

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

Imatinib standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Butyl Methanesulfonate
Product name	Butyl Methanesulfonate
Catalogue number	ZX-022423
CAS number	1912-32-9
IUPAC name	butyl methanesulfonate
Molecular formula	C₅H₁₂O₃S
Molar mass	152.21 g/mol
Exact mass	152.0507
Grade	Reference Standard
Physical form	Solid
XLogP3	0.9
H-bond donors / acceptors	0 / 3
Topological polar surface area	51.8 Å²
HS code	38229090
InChIKey	LFLBHTZRLVHUQC-UHFFFAOYSA-N
SMILES	CCCCOS(=O)(=O)C
PubChem CID	15953
Synonyms	Methanesulfnoic acid n-butyl ester, Butyl mesylate, n-Butyl methanesulfonate, Butyl methanesulphonate, methyl butyl sulfonate, n-Butyl methanesulphonate, methanesulfonic acid n-butyl ester, n-butyl methanesulphonate, AldrichCPR, Methyl sulphonoxy butane, 1-methylsulfonyloxybutane, Methanesulfonic acid butyl ester, butyl methanesulfonat

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed
H317May cause an allergic skin reaction
H319Causes serious eye irritation

Precautionary statements P261, P264, P264 + P265, P270, P272, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P321, P330, 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 Butyl Methanesulfonate
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about Butyl Methanesulfonate

Which CAS number identifies Butyl Methanesulfonate?

Butyl Methanesulfonate is registered under CAS 1912-32-9. You may also see it listed as Methanesulfnoic acid n-butyl ester, Butyl mesylate, n-Butyl methanesulfonate. Our catalogue number for this item is ZX-022423.

What are the formula and molar mass of Butyl Methanesulfonate?

For Butyl Methanesulfonate, its formula is C5H12O3S and its molar mass is 152.21 g/mol. The systematic (IUPAC) name is butyl methanesulfonate. InChIKey LFLBHTZRLVHUQC-UHFFFAOYSA-N lets you match it in any structure database.

How is Butyl Methanesulfonate used in pharmaceutical QC?

Butyl Methanesulfonate is a characterised reference material linked to Imatinib. 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 Butyl Methanesulfonate?

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 Butyl Methanesulfonate?

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 Butyl Methanesulfonate to my country?

Yes. Because Butyl Methanesulfonate 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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