≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Desiccated Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Mepazine hydrochloride (Pecazine hydrochloride) is a potent and selective MALT1 protease inhibitor with IC 50 s of 0.83 and 0.42 μM for GSTMALT1 full length and GSTMALT1 325-760, respectively. Mepazine hydrochloride affects viability of ABC-DLBCL cells by enhancing apoptosis
In Vitro
Mepazine (5-20 μM; 4 days) causes a decrease of cell viability in the activated B cell subtype of diffuse large B cell lymphoma (ABCDLBCL) cells, without significantly affecting GCB-DLBCL cells. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Cell Viability AssayCell Line: ABC-DLBCL cell lines (HBL1, OCI-Ly3, U2932, TMD8, OCI-Ly10) and GCB-DLBCL cell lines (BJAB, Su-DHL-6, Su-DHL-4) Concentration: 5, 10, and 20 μM Incubation Time: 4 days Result: Caused a decrease of cell viability in the ABC-DLBCL cells HBL1, OCI-Ly3, U2932, and TMD8, without significantly affecting GCB-DLBCL cells.
In Vivo
Mepazine (16 mg/kg; intraperitoneal administration) interferes with growth and induces apoptosis of ABC-DLBCL cell line OCI-Ly10 in NOD/scid IL-2Rg (NSG) mice with a murine DLBCL xenogeneic tumor model. Daily administration of Mepazine strongly impairs the expansion of the ABC-DLBCL cell line OCI-Ly10 . MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: 6- to 8-week-old female NOD.Cg- Prkdc scid Il2rg tm1Wjl /SzJ (NSG) mice with a murine DLBCL xenogeneic tumor model Dosage: 400 μg per animal (25 g), corresponding to approximately 16 mg/kg Administration: Intraperitoneal administration; started 1 or 12 days after transplantation and given continuously every 24 hr; daily application Result: Daily administration strongly impaired the expansion of the ABC-DLBCL cell line OCI-Ly10.
Form:Solid
IC50& Target:MALT1
| Canonical Smiles | CN1CCCC(C1)CN2C3=CC=CC=C3SC4=CC=CC=C42.Cl |
|---|---|
| IUPAC Name | 10-[(1-methylpiperidin-3-yl)methyl]phenothiazine;hydrochloride |
| InChIKey | RLCFKYRNUBRPIK-UHFFFAOYSA-N |
| INCHI | 1S/C19H22N2S.ClH/c1-20-12-6-7-15(13-20)14-21-16-8-2-4-10-18(16)22-19-11-5-3-9-17(19)21;/h2-5,8-11,15H,6-7,12-14H2,1H3;1H |
| Isomeric SMILES | CN1CCCC(C1)CN2C3=CC=CC=C3SC4=CC=CC=C42.Cl |
| Alternate CAS | 2975-36-2,60-89-9 (Parent) |
| PubChem CID | 102907 |
| NSC Number | 64076 |
| Molecular Weight | 346.92 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Benzothiazines |
| Subclass | Phenothiazines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Phenothiazines |
| Alternative Parents | Alkyldiarylamines Diarylthioethers Piperidines Benzenoids 1,4-thiazines Trialkylamines Azacyclic compounds Organopnictogen compounds Hydrochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Phenothiazine - Alkyldiarylamine - Diarylthioether - Aryl thioether - Tertiary aliphatic/aromatic amine - Benzenoid - Piperidine - Para-thiazine - Tertiary aliphatic amine - Tertiary amine - Azacycle - Thioether - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Hydrochloride - Organonitrogen compound - Amine - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as phenothiazines. These are polycyclic aromatic compounds containing a phenothiazine moiety, which is a linear tricyclic system that consists of a two benzene rings joined by a para-thiazine ring. |
| External Descriptors | Not available |
| Solubility | DMSO : 50 mg/mL (144.13 mM; Need ultrasonic) H2O : 2.22 mg/mL (6.40 mM; ultrasonic and warming and heat to 60°C) |
|---|---|
| Molecular Weight | 346.900 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 346.127 Da |
| Monoisotopic Mass | 346.127 Da |
| Topological Polar Surface Area | 31.800 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 352.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
