5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate

Name: 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate
Brand: Zemixal
SKU: ZX-047977

Reference StandardAvailable on request

Buy 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate (CAS 287930-71-6) from Zemixal…

Pack sizes

5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate chemical structure

CAS number287930-71-6

FormulaC₂₅H₂₃ClN₂O₅S₂

Molar mass531 g/mol

Physical formSolid

HS code38229090

InChIKeyKLSTYLZAOSHTHI-UHFFFAOYSA-N

IUPAC name5-chloro-2-(6-methyl-3-pyridinyl)-3-(4-methylsulfonylphenyl)pyridine;4-methylbenzenesulfonic acid

About 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate

5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate belongs to the Etoricoxib reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 287930-71-6, formula C25H23ClN2O5S2 and molar mass 531 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Safe handling

Hazard communication follows GHS (Warning: H302, H319, H373 and H412). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Etoricoxib

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

Etoricoxib 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 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate
Product name	5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate
Catalogue number	ZX-047977
CAS number	287930-71-6
IUPAC name	5-chloro-2-(6-methyl-3-pyridinyl)-3-(4-methylsulfonylphenyl)pyridine;4-methylbenzenesulfonic acid
Molecular formula	C₂₅H₂₃ClN₂O₅S₂
Molar mass	531 g/mol
Exact mass	530.0737
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	1 / 7
Topological polar surface area	131 Å²
HS code	38229090
InChIKey	KLSTYLZAOSHTHI-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)O.CC1=NC=C(C=C1)C2=C(C=C(C=N2)Cl)C3=CC=C(C=C3)S(=O)(=O)C
PubChem CID	53447335
Synonyms	Etoricoxib p-toluenesulfonic acid

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

Health hazard

Signal word Warning

H302Harmful if swallowed
H319Causes serious eye irritation
H373May causes damage to organs through prolonged or repeated exposure
H412Harmful to aquatic life with long lasting effects

Precautionary statements P260, P264, P264 + P265, P270, P273, P280, P301 + P317, P305 + P351 + P338, P319, P330, P337 + P317, 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 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate
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 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate

Which CAS number identifies 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate?

5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate is registered under CAS 287930-71-6. You may also see it listed as Etoricoxib p-toluenesulfonic acid. Our catalogue number for this item is ZX-047977.

What are the formula and molar mass of 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate?

For 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate, its formula is C25H23ClN2O5S2 and its molar mass is 531 g/mol. InChIKey KLSTYLZAOSHTHI-UHFFFAOYSA-N lets you match it in any structure database.

How is 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate used in pharmaceutical QC?

5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate is a characterised reference material linked to Etoricoxib. 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 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate?

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 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate?

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 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate to my country?

Yes. Because 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine 4-methylbenzenesulfonate 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 Etoricoxib 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