2-Ethoxyethyl 4-methylbenzene-1-sulfonate

Name: 2-Ethoxyethyl 4-methylbenzene-1-sulfonate
Brand: Zemixal
SKU: ZX-033101

Reference StandardAvailable on request

2-Ethoxyethyl 4-methylbenzene-1-sulfonate (CAS 17178-11-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

2-Ethoxyethyl 4-methylbenzene-1-sulfonate chemical structure

CAS number17178-11-9

FormulaC₁₁H₁₆O₄S

Molar mass244.31 g/mol

Physical formSolid

HS code38229090

InChIKeyHXXNTEDKEYTYPD-UHFFFAOYSA-N

IUPAC name2-ethoxyethyl 4-methylbenzenesulfonate

About 2-Ethoxyethyl 4-methylbenzene-1-sulfonate

2-Ethoxyethyl 4-methylbenzene-1-sulfonate belongs to the Bilastine reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 17178-11-9, formula C11H16O4S and molar mass 244.31 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302. 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. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Bilastine

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

Bilastine 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 2-Ethoxyethyl 4-methylbenzene-1-sulfonate
Product name	2-Ethoxyethyl 4-methylbenzene-1-sulfonate
Catalogue number	ZX-033101
CAS number	17178-11-9
IUPAC name	2-ethoxyethyl 4-methylbenzenesulfonate
Molecular formula	C₁₁H₁₆O₄S
Molar mass	244.31 g/mol
Exact mass	244.0769
Grade	Reference Standard
Physical form	Solid
XLogP3	1.7
H-bond donors / acceptors	0 / 4
Topological polar surface area	61 Å²
HS code	38229090
InChIKey	HXXNTEDKEYTYPD-UHFFFAOYSA-N
SMILES	CCOCCOS(=O)(=O)C1=CC=C(C=C1)C
PubChem CID	4125390
Synonyms	Ethanol, 2-ethoxy-, 1-(4-methylbenzenesulfonate), p-toluenesulfonic-acid-(2-ethoxyethyl)-ester, Bilastine SM03 control, 2-Ethoxy-p-toluenesulfonate, 2-Ethoxyethyl P-Toluene Sulfonate, (2-ethoxy)ethyl p-toluenesulphonate, 2-ethoxyethyl4-methylbenzenesulfonate, Ethyl ester of 2-ethoxy p-toluene sulfate, 2-Ethoxyethyl p-toluenesulfonate(Bilastine Intermediate).

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

Precautionary statements P264, P270, P301 + P317, P330, 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 2-Ethoxyethyl 4-methylbenzene-1-sulfonate
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 2-Ethoxyethyl 4-methylbenzene-1-sulfonate

Which CAS number identifies 2-Ethoxyethyl 4-methylbenzene-1-sulfonate?

2-Ethoxyethyl 4-methylbenzene-1-sulfonate is registered under CAS 17178-11-9. You may also see it listed as Ethanol, 2-ethoxy-, 1-(4-methylbenzenesulfonate), p-toluenesulfonic-acid-(2-ethoxyethyl)-ester, Bilastine SM03 control. Our catalogue number for this item is ZX-033101.

What are the formula and molar mass of 2-Ethoxyethyl 4-methylbenzene-1-sulfonate?

For 2-Ethoxyethyl 4-methylbenzene-1-sulfonate, its formula is C11H16O4S and its molar mass is 244.31 g/mol. The systematic (IUPAC) name is 2-ethoxyethyl 4-methylbenzenesulfonate. InChIKey HXXNTEDKEYTYPD-UHFFFAOYSA-N lets you match it in any structure database.

How is 2-Ethoxyethyl 4-methylbenzene-1-sulfonate used in pharmaceutical QC?

2-Ethoxyethyl 4-methylbenzene-1-sulfonate is a characterised reference material linked to Bilastine. 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 2-Ethoxyethyl 4-methylbenzene-1-sulfonate?

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 2-Ethoxyethyl 4-methylbenzene-1-sulfonate?

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 2-Ethoxyethyl 4-methylbenzene-1-sulfonate to my country?

Yes. Because 2-Ethoxyethyl 4-methylbenzene-1-sulfonate 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 Bilastine 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