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Screening compounds

Sew2871

Also known as 5-(4-Phenyl-5-(trifluoromethyl)thiophen-2-yl)-3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazole, 5-[4-phenyl-5-(trifluoromethyl)thiophen-2-yl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole, SEW 2871

CAS 256414-75-2Formula C20H10F6N2OSMolar mass 440.37 g/molEC 636-741-7
GHS signal word: Danger. Pictograms: Acute toxicity (severe) 6 suppliers listed
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Sew2871 chemical structure, C20H10F6N2OS, CAS 256414-75-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
256414-75-2
Formula
C20H10F6N2OS
Molar mass
440.37 g/mol
EC number
636-741-7
HS code
293499
Category
Screening compounds

What is Sew2871?

Plain description, key identifiers and synonyms

5-[4-phenyl-5-(trifluoromethyl)-2-thiophenyl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole is a ring assembly and an oxadiazole.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-[4-phenyl-5-(trifluoromethyl)thiophen-2-yl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole
CAS number
256414-75-2 CAS number cross-checked
EC number
636-741-7
Molecular formula
C20H10F6N2OS
MDL number
MFCD00096600
InChIKey
OYMNPJXKQVTQTR-UHFFFAOYSA-N
InChI
InChI=1S/C20H10F6N2OS/c21-19(22,23)13-8-4-7-12(9-13)17-27-18(29-28-17)15-10-14(11-5-2-1-3-6-11)16(30-15)20(24,25)26/h1-10H
SMILES (canonical and isomeric)
C1=CC=C(C=C1)C2=C(SC(=C2)C3=NC(=NO3)C4=CC(=CC=C4)C(F)(F)F)C(F)(F)F

Synonyms

  • 5-(4-Phenyl-5-(trifluoromethyl)thiophen-2-yl)-3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazole
  • 5-[4-phenyl-5-(trifluoromethyl)thiophen-2-yl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole
  • SEW 2871
  • 5-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole
  • SEW?2871
  • SEW2871, >=98% (HPLC), solid
  • 5-[4-Phenyl-5-(trifluoromethyl)thien-2-yl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole
  • JEX

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
440.37 g/molcalc.
Exact mass
440.0418 Dacalc.
LogP (octanol/water)
7.17calc.
Topological polar surface area
38.92 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
3calc.
Heavy atoms
30calc.
Rings
4calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc(-c2csc(-c3nc(-c4ccccc4)no3)c2)cc1

c1ccc(-c2csc(-c3nc(-c4ccccc4)no3)c2)cc1

4 rings, 22 atoms.

3 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)

Hazard statements

  • H300Fatal if swallowed.
Precautionary statements (7)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Sew2871 suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 6 suppliers
6 of 6 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

6 suppliers in 2 countries

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Sew2871 price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Sphingosine 1 Phosphate Receptor Modulators

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Sew2871 is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Sew2871 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Sew2871, based on the data on this page

What is Sew2871?

5-[4-phenyl-5-(trifluoromethyl)-2-thiophenyl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole is a ring assembly and an oxadiazole.

What is the CAS number of Sew2871?

The CAS registry number of Sew2871 is 256414-75-2.

What is the molecular formula and weight of Sew2871?

The molecular formula of Sew2871 is C20H10F6N2OS and its molar mass is 440.37 g/mol.

What is Sew2871 used for?

Known uses and roles of Sew2871 include building blocks in research and laboratory, screening compounds in research and laboratory and sphingosine 1 phosphate receptor modulators.

Is Sew2871 hazardous?

Sew2871 carries the GHS signal word "Danger". Main hazards: fatal if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Sew2871?

Sew2871 is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Sew2871?

CompoundList lists 6 suppliers of Sew2871 in United States and China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Sew2871?

Suppliers quote Sew2871 on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Sew2871

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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