MF-438 - ≥98% , CAS No.921605-87-0

CAS: 921605-87-0 Cat. No.: M413656 Formula: C19H18F3N5OS Molecular Weight: 421.44
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
SB41043 | HI3FN320OX | HY-15822 | BS-45413 | E73480 | AC-36563 | AKOS040742136 | 3-(5-Methyl-1,3,4-thiadiazol-2-yl)-6-{4-[2-(trifluoromethyl)phenoxy]piperidin-1-yl}pyridazine | MF 438 | 2-methyl-5-[6-[4-[2-(trifluoromethyl)phenoxy]piperidin-1-yl]pyridazin
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
Size
Germany (EU)
USA*
Price
Qty
1mg
M413656-1mg
Made to order · 8–12 wks
€78.01
5mg
M413656-5mg
Made to order · 8–12 wks
€173.46
25mg
M413656-25mg
Made to order · 8–12 wks
€459.81
100mg
M413656-100mg
Made to order · 8–12 wks
€867.65
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Information

MF-438 MF-438 is a potent and orally bioavailable stearoyl-CoA desaturase 1 (SCD1) inhibitor with IC50 of 2.3 nM for rSCD1.


Targets

rSCD1 (Cell-free assay) 2.3 nM

Specifications

Synonyms
SB41043 | HI3FN320OX | HY-15822 | BS-45413 | E73480 | AC-36563 | AKOS040742136 | 3-(5-Methyl-1,3,4-thiadiazol-2-yl)-6-{4-[2-(trifluoromethyl)phenoxy]piperidin-1-yl}pyridazine | MF 438 | 2-methyl-5-[6-[4-[2-(trifluoromethyl)phenoxy]piperidin-1-yl]pyridazin
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
MF-438 is a potent bioactive inhibitor of stearoyl-CoA desaturase 1 (SCD1), with an IC50 value of 2.3 nM for rSCD1.
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Purity
≥98%
Names and Identifiers
Canonical SmilesCC1=NN=C(S1)C2=NN=C(C=C2)N3CCC(CC3)OC4=CC=CC=C4C(F)(F)F
IUPAC Name2-methyl-5-[6-[4-[2-(trifluoromethyl)phenoxy]piperidin-1-yl]pyridazin-3-yl]-1,3,4-thiadiazole
InChIKeyNVUJDKDVOZVALT-UHFFFAOYSA-N
INCHI1S/C19H18F3N5OS/c1-12-23-26-18(29-12)15-6-7-17(25-24-15)27-10-8-13(9-11-27)28-16-5-3-2-4-14(16)19(20,21)22/h2-7,13H,8-11H2,1H3
Isomeric SMILES CC1=NN=C(S1)C2=NN=C(C=C2)N3CCC(CC3)OC4=CC=CC=C4C(F)(F)F
Molecular Weight 421.44
Reaxy-Rn 12652434
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=12652434&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassTrifluoromethylbenzenes
Intermediate Tree Nodes Not available
Direct ParentTrifluoromethylbenzenes
Alternative Parents Phenoxy compounds  Phenol ethers  Dialkylarylamines  Aminopyridazines  Alkyl aryl ethers  Piperidines  Imidolactams  Thiadiazoles  Heteroaromatic compounds  Azacyclic compounds  Organofluorides  Hydrocarbon derivatives  Alkyl fluorides  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Trifluoromethylbenzene - Phenoxy compound - Phenol ether - Dialkylarylamine - Alkyl aryl ether - Aminopyridazine - Piperidine - Pyridazine - Imidolactam - Azole - Heteroaromatic compound - Thiadiazole - Ether - Azacycle - Organoheterocyclic compound - Alkyl fluoride - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Organic nitrogen compound - Organic oxygen compound - Amine - Alkyl halide - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as trifluoromethylbenzenes. These are organofluorine compounds that contain a benzene ring substituted with one or more trifluoromethyl groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
SCD Tchem Acyl-CoA desaturase (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
CYP2D6 Tclin Cytochrome P450 2D6 (33882 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SCD Tchem Acyl-CoA desaturase (1011 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Liver (3974 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Mus musculus (284745 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Scd1 Acyl-CoA desaturase 1 (506 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Fads2 Fatty acid desaturase 2 (2 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Fads1 Fatty acid desaturase 1 (2 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasma (328 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
G2615495Certificate of AnalysisFeb 03, 2026 M413656
G2615496Certificate of AnalysisFeb 03, 2026 M413656
G2615497Certificate of AnalysisFeb 03, 2026 M413656
G2615498Certificate of AnalysisFeb 03, 2026 M413656
Chemical and Physical Properties
SolubilitySolubility (25°C) In vitro DMSO: 30 mg/mL (71.18 mM); Ethanol: 8 mg/mL (18.98 mM); Water: ˂1 mg/mL
Molecular Weight421.400 g/mol
XLogP33.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count10
Rotatable Bond Count4
Exact Mass421.118 Da
Monoisotopic Mass421.118 Da
Topological Polar Surface Area92.300 Ų
Heavy Atom Count29
Formal Charge0
Complexity534.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What is the purity of this product?
This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 921605-87-0, the molecular formula is C19H18F3N5OS, and the molecular weight is 421.44 g/mol. InChIKey NVUJDKDVOZVALT-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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