CAS 2437-29-8|Malachite green oxalate
| Common Name | Malachite green oxalate | ||
|---|---|---|---|
| CAS Number | 2437-29-8 | Molecular Weight | 454.946 |
| Density | / | Boiling Point | / |
| Molecular Formula | C52H54N4O12 | Melting Point | 164°C (dec.) |
| MSDS | ChineseUSA | Flash Point | / |
| Symbol | GHS05, GHS06, GHS08, GHS09 | Signal Word | Danger |
Names
| Name | Basic Green 4 |
|---|---|
| Synonym | More Synonyms |
Malachite green oxalate BiologicalActivity
| Description | Malachite green oxalate is a triphenylmethane dye which can be used to detect the release of phosphate in enzymatic reactions. Malachite green oxalate is also a potent and selective inhibitor of IKBKE, and inhibits its downstream targets such as IκBα, p65 and IRF3. Malachite green oxalate exhibits antitumor activity in vitro and in vivo[1][2][3]. |
|---|---|
| Related Catalog | Signaling Pathways >>NF-κB >>IKKSignaling Pathways >>Apoptosis >>ApoptosisResearch Areas >>Cancer |
| Target | IKBKE[3] |
| References | [1]. Kozuka S, et, al. Permeability of dormant spores of Bacillus subtilis to malachite green and crystal violet. J Gen Microbiol. 1991 Mar; 137(3): 607-13. [2]. Takahashi S, et, al. Reversible off-on fluorescence probe for hypoxia and imaging of hypoxia-normoxia cycles in live cells. J Am Chem Soc. 2012 Dec 5; 134(48): 19588-91. [3]. Liu T, et, al. Identification of an IKBKE inhibitor with antitumor activity in cancer cells overexpressing IKBKE. Cytokine. 2019 Apr; 116: 78-87. |
Chemical & Physical Properties
| Melting Point | 164°C (dec.) |
|---|---|
| Molecular Formula | C52H54N4O12 |
| Molecular Weight | 454.946 |
| Exact Mass | 454.165924 |
| PSA | 241.96000 |
| LogP | 3.58460 |
| InChIKey | CNYGFPPAGUCRIC-UHFFFAOYSA-L |
| SMILES | CN(C)c1ccc(C(=C2C=CC(=[N+](C)C)C=C2)c2ccccc2)cc1.CN(C)c1ccc(C(=C2C=CC(=[N+](C)C)C=C2)c2ccccc2)cc1.O=C(O)C(=O)O.O=C([O-])C(=O)O.O=C([O-])C(=O)O |
| Storage condition | Store at RT. |
| Water Solubility | 60 g/L (20 ºC) |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 275 mg/kg
- TOXIC EFFECTS :
- Behavioral - changes in motor activity (specific assay) Gastrointestinal - hypermotility, diarrhea Gastrointestinal - other changes
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 50 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA - TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 40 ug/plate
- REFERENCE :
- ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 56,43,1984 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2442 No. of Facilities: 6 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 112 (estimated) No. of Female Employees: 41 (estimated)
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 40 ug/plate
- REFERENCE :
- ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 56,43,1984 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2442 No. of Facilities: 6 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 112 (estimated) No. of Female Employees: 41 (estimated)
Safety Information
| Symbol | GHS05, GHS06, GHS08, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H318-H361d-H410 |
| Precautionary Statements | Missing Phrase - N15.00950417-P280-P305 + P351 + P338 + P310 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn;N |
| Risk Phrases | R22;R41;R50/53;R63 |
| Safety Phrases | S26-S39-S45-S61-S60-S46-S36/37-S2-S36/37/39 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | BQ1190000 |
| Packaging Group | III |
| Hazard Class | 6.1(b) |
| HS Code | 32041300 |
Customs
| HS Code | 32041300 |
|---|
Articles35
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| Streptavidin binding bifunctional aptamers and their interaction with low molecular weight ligands. Anal. Chim. Acta 761 , 143-8, (2013) This paper describes the measurement of the binding affinities of two bifunctional RNA aptamers to their respective ligands. The aptamers comprise either a theophylline or malachite green binding sequ... |
Synonyms
| EINECS 219-441-7 |
| 4-{[4-(Dimethylamino)phenyl](phenyl)methylene}-N,N-dimethyl-2,5-cyclohexadien-1-iminium chloride - ethanedioic acid (1:1:1) |
| 4,4'-bis-dimethylamino-tritylium,oxalate |
| Malachite Green,Oxalate |
| N-(4-{[4-(Dimethylamino)phenyl](phenyl)methylene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium chloride ethanedioic acid (1:1:1) |
| Malachite Green oxalate,high purity biological stain |
| Basisgreen4 |
| Malachite Green oxalate,certified |
| OXALATE |
| N-(4-{[4-(dimethylamino)phenyl](phenyl)methylidene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium chloride - ethanedioic acid (1:1:1) |
| MFCD00011766 |
| Malachite green oxalate |
| LIGHT GREEN N |
| SOLID GREEN O |
| malachite green,oxalate salt |
| Ethanedioate |
| BASIC GREEN |
| 4,4'-Bis-dimethylamino-tritylium,Oxalat |
| Carboxyformate |
| Malachite green |
