Desmethyl Bosentan

Name: Desmethyl Bosentan
Brand: Zemixal
SKU: ZX-020032

Reference StandardAvailable on request

Desmethyl Bosentan (CAS 253688-61-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

CAS number253688-61-8

FormulaC₂₆H₂₇N₅O₆S

Molar mass537.6 g/mol

Physical formSolid

HS code38229090

InChIKeySTTLKJGYAWXIPP-UHFFFAOYSA-N

IUPAC name4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-hydroxyphenoxy)-2-pyrimidin-2-ylpyrimidin-4-yl]benzenesulfonamide

About Desmethyl Bosentan

Desmethyl Bosentan is supplied by Zemixal as a characterised reference material for Bosentan analysis. Key data (Reference Standard): CAS 253688-61-8, formula C26H27N5O6S and molar mass 537.6 g/mol. It is handled as a solid.

Use cases we see most often

Metabolite identification
Stability-indicating methods
Impurity profiling

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Bosentan

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

Bosentan standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Desmethyl Bosentan
Product name	Desmethyl Bosentan
Catalogue number	ZX-020032
CAS number	253688-61-8
IUPAC name	4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-hydroxyphenoxy)-2-pyrimidin-2-ylpyrimidin-4-yl]benzenesulfonamide
Molecular formula	C₂₆H₂₇N₅O₆S
Molar mass	537.6 g/mol
Exact mass	537.1682
Grade	Reference Standard
Physical form	Solid
XLogP3	3.5
H-bond donors / acceptors	3 / 11
Topological polar surface area	165 Å²
HS code	38229090
InChIKey	STTLKJGYAWXIPP-UHFFFAOYSA-N
SMILES	CC(C)(C)C1=CC=C(C=C1)S(=O)(=O)NC2=C(C(=NC(=N2)C3=NC=CC=N3)OCCO)OC4=CC=CC=C4O
PubChem CID	6426756
Synonyms	O-Desmethyl Bosentan

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 Desmethyl Bosentan
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 Desmethyl Bosentan

Which CAS number identifies Desmethyl Bosentan?

Desmethyl Bosentan is registered under CAS 253688-61-8. You may also see it listed as O-Desmethyl Bosentan. Our catalogue number for this item is ZX-020032.

What are the formula and molar mass of Desmethyl Bosentan?

For Desmethyl Bosentan, its formula is C26H27N5O6S and its molar mass is 537.6 g/mol. The systematic (IUPAC) name is 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-hydroxyphenoxy)-2-pyrimidin-2-ylpyrimidin-4-yl]benzenesulfonamide. InChIKey STTLKJGYAWXIPP-UHFFFAOYSA-N lets you match it in any structure database.

How is Desmethyl Bosentan used in pharmaceutical QC?

Desmethyl Bosentan 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 Desmethyl Bosentan?

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 Desmethyl Bosentan?

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 Desmethyl Bosentan to my country?

Yes. Desmethyl Bosentan ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Bosentan standards

More in Metabolites & Degradation Products

Bosentan USP Related Compound A

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Formula: C₂₅H₂₄ClN₅O₄S
MW: 526 g/mol

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CAS: 1218951-81-5
Formula: C₃₅H₃₈N₆O₆S₂
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Hydroxy Bosentan

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Formula: C₂₇H₂₉N₅O₇S
MW: 567.6 g/mol

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Hydroxy Desmethyl Bosentan

CAS: 253688-62-9
Formula: C₂₆H₂₇N₅O₇S
MW: 553.6 g/mol

ZX-023098

Bosentan Monohydrate

CAS: 157212-55-0
Formula: C₂₇H₃₁N₅O₇S
MW: 569.6 g/mol

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4-(tert-Butyl)-N-(6-(2-(2-hydroxyethoxy)ethoxy)-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl)benzenesulfonamide

CAS: 1257099-43-6
Formula: C₂₉H₃₃N₅O₇S
MW: 595.7 g/mol

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4-(tert-Butyl)-N-(5-(2-methoxyphenoxy)-6-(vinyloxy)-[2,2'-bipyrimidin]-4-yl)benzenesulfonamide

CAS: 1257099-44-7
Formula: C₂₇H₂₇N₅O₅S
MW: 533.6 g/mol

ZX-023608

2-((6-((4-(tert-Butyl)phenyl)sulfonamido)-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl)oxy)ethyl Acetate

CAS: 1160515-53-6
Formula: C₂₉H₃₁N₅O₇S
MW: 593.7 g/mol

ZX-023609

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