LCS 1 - ≥98% , CAS No.41931-13-9

CAS: 41931-13-9 Cat. No.: L341838 Summenformel: C11H8Cl2N2O Molekulargewicht: 255.1
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GRADE & PURITY ≥98%
Synonyms
FT-0712302 | SR-01000206484-1 | 4,5-dichloro-2-m-tolylpyridazin-3(2H)-one | 4,5-Dichloro-2-(m-tolyl)pyridazin-3(2H)-one | 4,5-Dichloro-2-(3-methylphenyl) pyridazin-3(2H)-one | DTXSID30354705 | 4,5-dichloro-2-(3-methylphenyl)-3(2H)-pyridazinone | HMS2821H0
Storage
Store at 2-8°C,Protected from light
Shipped In
Wet ice
★
Size
Deutschland (EU)
USA*
Price
Qty
5mg
L341838-5mg
—
2 Auf Lager
8,59€
25mg
L341838-25mg
—
2 Auf Lager
9,46€
250mg
L341838-250mg
—
3 Auf Lager

18,14€

27,68€
Speichern 9,55 € (34.48%)
1g
L341838-1g
—
3 Auf Lager

42,43€

64,13€
Speichern 21,69 € (33.83%)
5g
L341838-5g
—
3 Auf Lager

123,13€

184,74€
Speichern 61,61 € (33.35%)
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Protected from light Ships Wet ice 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

LCS 1 is an inhibitor of SOD1 (superoxide dismutase 1), an enzyme that catalyzes the conversion of superoxide ion (O|2|-) into H|2|O|2|and O|2|to maintain low levels of reactive oxygen species. LCS 1 has been shown to inhibit the proliferation of lung adenocarcinoma cell lines.

Specifications

Synonyme
FT-0712302 | SR-01000206484-1 | 4,5-dichloro-2-m-tolylpyridazin-3(2H)-one | 4,5-Dichloro-2-(m-tolyl)pyridazin-3(2H)-one | 4,5-Dichloro-2-(3-methylphenyl) pyridazin-3(2H)-one | DTXSID30354705 | 4,5-dichloro-2-(3-methylphenyl)-3(2H)-pyridazinone | HMS2821H0
Spezifikationen & Reinheit
≥98%
Biochemische und physiologische Mechanismen
LCS-1 is an inhibitor of superoxide dismutase (SOD1). LCS-1 inhibits the proliferation of lung adendocarcinoma cell lines.
Storage
Store at 2-8°C,Protected from light
Verschickt in
Wet ice
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Aktionsart
INHIBITOR
Reinheit
≥98%
Namen und Kennungen
Pubchem Sid504760144
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504760144
Kanonisches LächelnCC1=CC(=CC=C1)N2C(=O)C(=C(C=N2)Cl)Cl
IUPAC Name4,5-dichloro-2-(3-methylphenyl)pyridazin-3-one
InChIKeySYUPLLHVMCLXEM-UHFFFAOYSA-N
INCHI1S/C11H8Cl2N2O/c1-7-3-2-4-8(5-7)15-11(16)10(13)9(12)6-14-15/h2-6H,1H3
Isomere SMILES CC1=CC(=CC=C1)N2C(=O)C(=C(C=N2)Cl)Cl
UN-Nummer 2811
Verpackungsgruppe III
Molekulargewicht 255.1
Reaxy-Rn 790931
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=790931&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
SuperclassOrganoheterocyclic compounds
KlasseDiazines
SubclassPyridazines and derivatives
Intermediate Tree Nodes Not available
Direct ParentPyridazinones
Alternative Parents Toluenes  Aryl chlorides  Vinylogous halides  Heteroaromatic compounds  Lactams  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyridazinone - Toluene - Aryl chloride - Aryl halide - Monocyclic benzene moiety - Benzenoid - Heteroaromatic compound - Vinylogous halide - Lactam - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxide - Organopnictogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as pyridazinones. These are compounds containing a pyridazine ring which bears a ketone.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zugehörige Ziele (menschlich)
PTH1R Tclin Parathyroid hormone receptor (47172 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GLP1R Tclin Glucagon-like peptide 1 receptor (111429 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BJ (6930 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HEK293 (82097 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HepG2 (196354 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GNAS Tbio Guanine nucleotide-binding protein G(s), subunit alpha (103405 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SMAD3 Tchem Mothers against decapentaplegic homolog 3 (68039 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NPC1 Tchem Niemann-Pick C1 protein (18985 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RAB9A Tbio Ras-related protein Rab-9A (22488 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MBNL1 Tbio Muscleblind-like protein 1 (34431 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
microRNA 21 (64692 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ATAD5 Tbio ATPase family AAA domain-containing protein 5 (122566 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
APOBEC3G Tchem DNA dC->dU-editing enzyme APOBEC-3G (12481 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
IDH1 Tclin Isocitrate dehydrogenase [NADP] cytoplasmic (40980 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CGA Tbio Glycoprotein hormones alpha chain (29278 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PAX8 Tchem Paired box protein Pax-8 (1910 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Zugehörige Ziele (nicht menschlich)
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Txnrd1 Thioredoxin reductase 1, cytoplasmic (45279 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TGR Thioredoxin glutathione reductase (28579 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rorc Nuclear receptor ROR-gamma (89407 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
bla(tem-2) Beta Lactamase (819 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMP1 Latent membrane protein 1 (726 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

7 results found

Lot NumberCertificate TypeDatumArtikel
K2527045Certificate of AnalysisDec 10, 2025 L341838
C2224483Certificate of AnalysisJan 13, 2025 L341838
C2224484Certificate of AnalysisJan 13, 2025 L341838
C2224485Certificate of AnalysisJan 13, 2025 L341838
C2224486Certificate of AnalysisJan 13, 2025 L341838
C2224487Certificate of AnalysisJan 13, 2025 L341838
F2425020Certificate of AnalysisJan 22, 2022 L341838
Chemische und physikalische Eigenschaften
LöslichkeitSoluble in DMSO (50 mg/ml). Insoluble in water.
EmpfindlichkeitLight sensitive
Brechungsindexn20D1.63 (Predicted)
Siedepunkt (°C)~339.6° C at 760 mmHg (Predicted)
Schmelzpunkt (°C)117° C
Molekulargewicht255.100 g/mol
XLogP32.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass254.001 Da
Monoisotopic Mass254.001 Da
Topological Polar Surface Area32.700 Ų
Heavy Atom Count16
Formal Charge0
Complexity365.000
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
Citations of This Product
Referenzen
1. Renzheng Zhang, Xian Guo, Chunnian Liang, Jie Pei, Pengjia Bao, Mancai Yin, Fude Wu, Min Chu, Ping Yan.  (2022)  Identification and Validation of Yak (Bos grunniens) Frozen–Thawed Sperm Proteins Associated with Capacitation and the Acrosome Reaction.  JOURNAL OF PROTEOME RESEARCH,      [PMID:36251486] [10.1021/acs.jproteome.2c00528]
Lösungsrechner
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Häufig gestellte Fragen

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 2–8 °C, protected from light. The material is light-sensitive — keep it in its original opaque or amber container.
How is this product shipped?
This product ships chilled on wet ice. 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 41931-13-9, the molecular formula is C11H8Cl2N2O, and the molecular weight is 255.1 g/mol. InChIKey SYUPLLHVMCLXEM-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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