Propargyl Tosylate

Name: Propargyl Tosylate
Brand: Zemixal
SKU: ZX-036814

Reference StandardAvailable on request

Buy Propargyl Tosylate (CAS 6165-76-0) from Zemixal: C10H10O3S, COA and SDS with every lot, worldwide shipping. Part of our API Impurities range.

Pack sizes

CAS number6165-76-0

FormulaC₁₀H₁₀O₃S

Molar mass210.25 g/mol

Physical formSolid

HS code38229090

InChIKeyLMBVCSFXFFROTA-UHFFFAOYSA-N

IUPAC nameprop-2-ynyl 4-methylbenzenesulfonate

About Propargyl Tosylate

Zemixal lists Propargyl Tosylate for laboratories that identify, quantify or control Rasagiline and its related substances. Key data (Reference Standard): CAS 6165-76-0, formula C10H10O3S and molar mass 210.25 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

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Rasagiline

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

Rasagiline 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 Propargyl Tosylate
Product name	Propargyl Tosylate
Catalogue number	ZX-036814
CAS number	6165-76-0
IUPAC name	prop-2-ynyl 4-methylbenzenesulfonate
Molecular formula	C₁₀H₁₀O₃S
Molar mass	210.25 g/mol
Exact mass	210.0351
Grade	Reference Standard
Physical form	Solid
XLogP3	1.7
H-bond donors / acceptors	0 / 3
Topological polar surface area	51.8 Å²
HS code	38229090
InChIKey	LMBVCSFXFFROTA-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCC#C
PubChem CID	22547
Synonyms	Propargyl p-toluenesulfonate, p-TOLUENESULFONIC ACID, 2-PROPYNYL ESTER, 2-Propyn-1-ol, 4-methylbenzenesulfonate, 2-propynyl p-toluenesulfonate, Prop-2-yn-1-yl 4-methylbenzenesulfonate, Propargyl p-toluene sulfonate, prop-2-yn-1-yl 4-methylbenzene-1-sulfonate, p-Toluenesulfonic Acid Propargyl Ester, Propargylp-toluenesulfonate, Propargyl p-toluenesulphonate, 2-Propynyl 4-methylbenzenesulfonate #

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

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 Propargyl Tosylate
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 Propargyl Tosylate

Which CAS number identifies Propargyl Tosylate?

Propargyl Tosylate is registered under CAS 6165-76-0. You may also see it listed as Propargyl p-toluenesulfonate, p-TOLUENESULFONIC ACID, 2-PROPYNYL ESTER, 2-Propyn-1-ol, 4-methylbenzenesulfonate. Our catalogue number for this item is ZX-036814.

What are the formula and molar mass of Propargyl Tosylate?

For Propargyl Tosylate, its formula is C10H10O3S and its molar mass is 210.25 g/mol. The systematic (IUPAC) name is prop-2-ynyl 4-methylbenzenesulfonate. InChIKey LMBVCSFXFFROTA-UHFFFAOYSA-N lets you match it in any structure database.

How is Propargyl Tosylate used in pharmaceutical QC?

Propargyl Tosylate is a characterised reference material linked to Rasagiline. 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 Propargyl Tosylate?

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 Propargyl Tosylate?

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 Propargyl Tosylate to my country?

Yes. Because Propargyl Tosylate 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 Rasagiline 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.

Bulk CAS lookup Open quote list