4-Tert-Butylbenzenesulfonic acid

Name: 4-Tert-Butylbenzenesulfonic acid
Brand: Zemixal
SKU: ZX-028307

Reference StandardAvailable on request

Order 4-Tert-Butylbenzenesulfonic acid (CAS 1133-17-1) online at Zemixal: C10H14O3S, COA and SDS with every lot, worldwide shipping.

Pack sizes

4-Tert-Butylbenzenesulfonic acid chemical structure

CAS number1133-17-1

FormulaC₁₀H₁₄O₃S

Molar mass214.28 g/mol

Physical formSolid

HS code38229090

InChIKeyLZQMCUIWYRQLOG-UHFFFAOYSA-N

IUPAC name4-tert-butylbenzenesulfonic acid

About 4-Tert-Butylbenzenesulfonic acid

Analytical teams working on Bosentan use 4-Tert-Butylbenzenesulfonic acid as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1133-17-1, formula C10H14O3S and molar mass 214.28 g/mol. It is handled as a solid.

Where it is used

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Bosentan

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

Bosentan 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 4-Tert-Butylbenzenesulfonic acid
Product name	4-Tert-Butylbenzenesulfonic acid
Catalogue number	ZX-028307
CAS number	1133-17-1
IUPAC name	4-tert-butylbenzenesulfonic acid
Molecular formula	C₁₀H₁₄O₃S
Molar mass	214.28 g/mol
Exact mass	214.0664
Grade	Reference Standard
Physical form	Solid
XLogP3	2.3
H-bond donors / acceptors	1 / 3
Topological polar surface area	62.8 Å²
HS code	38229090
InChIKey	LZQMCUIWYRQLOG-UHFFFAOYSA-N
SMILES	CC(C)(C)C1=CC=C(C=C1)S(=O)(=O)O
PubChem CID	324690
Synonyms	4-tert-butylbenzene-1-sulfonic acid, tert-Butylbenzene-4-sulphonic acid, Benzenesulfonic acid, 4-(1,1-dimethylethyl)-, 4-tert-Butylbenzenesulfonic acid, AldrichCPR

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 4-Tert-Butylbenzenesulfonic acid
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 4-Tert-Butylbenzenesulfonic acid

Which CAS number identifies 4-Tert-Butylbenzenesulfonic acid?

4-Tert-Butylbenzenesulfonic acid is registered under CAS 1133-17-1. You may also see it listed as 4-tert-butylbenzene-1-sulfonic acid, tert-Butylbenzene-4-sulphonic acid, Benzenesulfonic acid, 4-(1,1-dimethylethyl)-. Our catalogue number for this item is ZX-028307.

What are the formula and molar mass of 4-Tert-Butylbenzenesulfonic acid?

For 4-Tert-Butylbenzenesulfonic acid, its formula is C10H14O3S and its molar mass is 214.28 g/mol. The systematic (IUPAC) name is 4-tert-butylbenzenesulfonic acid. InChIKey LZQMCUIWYRQLOG-UHFFFAOYSA-N lets you match it in any structure database.

How is 4-Tert-Butylbenzenesulfonic acid used in pharmaceutical QC?

4-Tert-Butylbenzenesulfonic acid is a characterised reference material linked to Bosentan. 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 4-Tert-Butylbenzenesulfonic acid?

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 4-Tert-Butylbenzenesulfonic acid?

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 4-Tert-Butylbenzenesulfonic acid to my country?

Yes. 4-Tert-Butylbenzenesulfonic acid ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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