Acetyl Methanesulfonate

Name: Acetyl Methanesulfonate
Brand: Zemixal
SKU: ZX-028387

Reference StandardAvailable on request

Order Acetyl Methanesulfonate (CAS 5539-53-7) online at Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

Pack sizes

Acetyl Methanesulfonate chemical structure

CAS number5539-53-7

FormulaC₃H₆O₄S

Molar mass138.14 g/mol

Physical formSolid

HS code38229090

InChIKeySMQSMQUBQPWGAO-UHFFFAOYSA-N

IUPAC namemethylsulfonyl acetate

About Acetyl Methanesulfonate

Zemixal lists Acetyl Methanesulfonate for laboratories that identify, quantify or control Busulfan and its related substances. For your records (Reference Standard), the material is defined by CAS 5539-53-7, formula C3H6O4S and molar mass 138.14 g/mol. It is handled as a solid.

Where it is used

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

Handling and storage

Hazard communication follows GHS (Warning: H227, H302, H315 and H319). Our SDS lists exposure controls and first-aid measures.

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

Reference standards for Busulfan

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

Busulfan 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 Acetyl Methanesulfonate
Product name	Acetyl Methanesulfonate
Catalogue number	ZX-028387
CAS number	5539-53-7
IUPAC name	methylsulfonyl acetate
Molecular formula	C₃H₆O₄S
Molar mass	138.14 g/mol
Exact mass	137.9987
Grade	Reference Standard
Physical form	Solid
XLogP3	-0.3
H-bond donors / acceptors	0 / 4
Topological polar surface area	68.8 Å²
HS code	38229090
InChIKey	SMQSMQUBQPWGAO-UHFFFAOYSA-N
SMILES	CC(=O)OS(=O)(=O)C
PubChem CID	292469
Synonyms	methanesulfonyl acetate

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

H227Combustible liquid
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P210, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403, 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 Acetyl 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 Acetyl Methanesulfonate

Which CAS number identifies Acetyl Methanesulfonate?

Acetyl Methanesulfonate is registered under CAS 5539-53-7. You may also see it listed as methanesulfonyl acetate. Our catalogue number for this item is ZX-028387.

What are the formula and molar mass of Acetyl Methanesulfonate?

For Acetyl Methanesulfonate, its formula is C3H6O4S and its molar mass is 138.14 g/mol. The systematic (IUPAC) name is methylsulfonyl acetate. InChIKey SMQSMQUBQPWGAO-UHFFFAOYSA-N lets you match it in any structure database.

How is Acetyl Methanesulfonate used in pharmaceutical QC?

Acetyl Methanesulfonate is a characterised reference material linked to Busulfan. 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 Acetyl 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 Acetyl 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 Acetyl Methanesulfonate to my country?

Yes. Because Acetyl 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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