Bosentan

Name: Bosentan
Brand: Zemixal
SKU: ZX-004082

IP/BP/USPAvailable on request

Bosentan (CAS 147536-97-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.

Pack sizes

CAS number147536-97-8

FormulaC₂₇H₂₉N₅O₆S

Molar mass551.6 g/mol

Physical formPowder

HS code2933

Purity≥98.0%

InChIKeyGJPICJJJRGTNOD-UHFFFAOYSA-N

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

About Bosentan

Researchers and plant chemists source Bosentan from Zemixal for routine and specialised work. Key data (IP/BP/USP): CAS 147536-97-8, formula C27H29N5O6S and molar mass 551.6 g/mol. Typical appearance is white crystalline powder(Result:Conforms).

Common uses in the lab and plant

Pharmaceutical formulation
Generic drug development

Storage and safety notes

Hazard communication follows GHS (Danger: H302, H360, H361 and H412). Our SDS lists exposure controls and first-aid measures.

Available as 1 kg, 5 kg and 25 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Bosentan

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

Bosentan standards

Typical uses

Pharmaceutical formulation
Generic drug development

Applications

Pharmaceutical Manufacturing and QC

Grade guides

IP Grade (Indian Pharmacopoeia)BP Grade (British Pharmacopoeia)USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Bosentan
Product name	Bosentan
Catalogue number	ZX-004082
CAS number	147536-97-8
IUPAC name	4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-pyrimidin-2-ylpyrimidin-4-yl]benzenesulfonamide
Molecular formula	C₂₇H₂₉N₅O₆S
Molar mass	551.6 g/mol
Exact mass	551.1839
Grade	IP/BP/USP
Purity / assay	≥98.0%
Physical form	Powder
Appearance	White crystalline powder(Result:Conforms)
XLogP3	3.8
H-bond donors / acceptors	2 / 11
Topological polar surface area	154 Å²
HS code	2933
InChIKey	GJPICJJJRGTNOD-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=C4OC
PubChem CID	104865
Synonyms	bosentan anhydrous, Anhydrous bosentan, Bosentan (INN), Bosentan (Standard), 147536-97-8 (free), starbld0043886, Bosentan (as monohydrate), Bosentan - Bio-X trade mark

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 Danger

H302Harmful if swallowed
H360May damage fertility or the unborn child
H361Suspected of damaging fertility or the unborn child
H412Harmful to aquatic life with long lasting effects

Precautionary statements P203, P264, P270, P273, P280, P301 + P317, P318, P330, 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 Bosentan
1 kg	Quoted on request
5 kg	Quoted on request
25 kg	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 Bosentan

Which CAS number identifies Bosentan?

Bosentan is registered under CAS 147536-97-8. You may also see it listed as bosentan anhydrous, Anhydrous bosentan, Bosentan (INN). Our catalogue number for this item is ZX-004082.

What are the formula and molar mass of Bosentan?

For Bosentan, its formula is C27H29N5O6S and its molar mass is 551.6 g/mol. The systematic (IUPAC) name is 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-pyrimidin-2-ylpyrimidin-4-yl]benzenesulfonamide. InChIKey GJPICJJJRGTNOD-UHFFFAOYSA-N lets you match it in any structure database.

How is Bosentan used in pharmaceutical QC?

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 Bosentan?

This listing is IP/BP/USP grade with ≥98.0% purity. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.

Which documents come with 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 Bosentan to my country?

Yes. Because Bosentan 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 Bosentan standards

More in Cardiovascular & Antihypertensive APIs

Bosentan Impurity 1

CAS: 1177447-87-8
Formula: C₂₁H₂₃ClN₄O₄
MW: 430.9 g/mol

ZX-004460

Bosentan Related Compound D

CAS: 150728-13-5
Formula: C₁₅H₁₀Cl₂N₄O₂
MW: 349.2 g/mol

ZX-004461

Deoxy Bosentan Impurity

CAS: 157415-45-7
Formula: C₂₇H₂₉N₅O₅S
MW: 535.6 g/mol

ZX-004595

Bosentan USP Related Compound B

CAS: 174227-14-6
Formula: C₂₅H₂₅N₅O₅S
MW: 507.6 g/mol

ZX-005607

Bosentan USP Related Compound C

CAS: 1097263-60-9
Formula: C₅₂H₅₂N₁₀O₁₀S₂
MW: 1041.2 g/mol

ZX-005608

Bosentan USP Related Compound E

CAS: 6292-59-7
Formula: C₁₀H₁₅NO₂S
MW: 213.3 g/mol

ZX-005609

Desmethyl Bosentan

CAS: 253688-61-8
Formula: C₂₆H₂₇N₅O₆S
MW: 537.6 g/mol

ZX-020032

Bosentan USP Related Compound A

CAS: 150727-06-3
Formula: C₂₅H₂₄ClN₅O₄S
MW: 526 g/mol

ZX-020903

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