Toluidine Blue
Toluidine Blue structure
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Common Name | Toluidine Blue | ||
|---|---|---|---|---|
| CAS Number | 92-31-9 | Molecular Weight | 305.826 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C15H16ClN3S | Melting Point | N/A | |
| MSDS | USA | Flash Point | N/A | |
Use of Toluidine BlueToluidine Blue is a basic thiazine metachromatic dye with high affinity for acidic tissue components. Toluidine Blue has wide applications in vital staining in living tissues and a special stain[1]. |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | tolonium chloride |
|---|---|
| Synonym | More Synonyms |
This table contains bioactivity, target information and biological‑assay experimental data of this compound.
| Description | Toluidine Blue is a basic thiazine metachromatic dye with high affinity for acidic tissue components. Toluidine Blue has wide applications in vital staining in living tissues and a special stain[1]. |
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| Related Catalog | |
| References |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Molecular Formula | C15H16ClN3S |
|---|---|
| Molecular Weight | 305.826 |
| Exact Mass | 305.075348 |
| PSA | 70.39000 |
| LogP | 1.27240 |
| InChIKey | GEDVVYWLPUPJJZ-UHFFFAOYSA-N |
| SMILES | Cc1cc2nc3ccc(=[N+](C)C)cc-3sc2cc1N.[Cl-] |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | F+ |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | SP5670000 |
| HS Code | 32041300 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
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Detail
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| Literature: WO2003/103569 A2, ; Page 17-19 ; |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 2 | |
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| DownStream 0 | |
This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2934300000 |
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| Summary | 2934300000. other compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
This table lists relevant public references with title, journal and publication metadata for this compound.
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Ligand polarizability contributes to tau fibril binding affinity.
Bioorg. Med. Chem. 19 , 5147-54, (2011) Whole brain imaging of tau-bearing neurofibrillary lesions has the potential to improve the premortem diagnosis and staging of Alzheimer's disease. Diverse compounds with high affinity for tau aggrega... |
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The canine epiphyseal-derived mesenchymal stem cells are comparable to bone marrow derived-mesenchymal stem cells.
J. Vet. Med. Sci. 77(3) , 273-80, (2015) Mesenchymal stem cells (MSCs) hold great potential in cell therapy and have attracted increasing interests in a wide range of biomedical sciences. However, the scarcity of MSCs and the prolonged isola... |
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Analysis and testing of biological stains--the Biological Stain Commission Procedures.
Biotech. Histochem. 77(5&6) , 237-275, (2002)
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This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| Methanaminium, N-(7-amino-8-methyl-3H-phenothiazin-3-ylidene)-N-methyl-, chloride (1:1) |
| PHENOTHIAZIN-5-IUM, 3-AMINO-7-(DIMETHYLAMINO)-2-METHYL-, CHLORIDE |
| Toluidine Blue O, pure |
| 3-Amino-7-dimethylamino-2-methylphenazathionium Chloride |
| 3-Amino-7-(dimethylamino)-2-methylphenothiazin-5-ium chloride |
| Phenothiazinium, 3-amino-7-(dimethylamino)-2-methyl-, chloride (1:1) |
| EINECS 202-146-2 |
| (7-amino-8-methylphenothiazin-3-ylidene)-dimethylazanium,chloride |
| 3-Amino-7-(dimethylamino)-2-methylphenothiazinium chloride |
| Phenothiazinium, 3-amino-7-(dimethylamino)-2-methyl-, chloride |
| MFCD00011934 |
| T C666 BN ISJ E1 FZ LN1&1 &&Chloride |
| Tolonium chloride (C.I. 52040) |
| 7-Amino-N,N,8-trimethyl-3H-phenothiazin-3-iminium chloride |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular weight of tolonium chloride? |
| A: Molecular weight of tolonium chloride is 305.826. |
| Q: What is the polar surface area (PSA) of tolonium chloride? |
| A: Polar surface area (PSA) of tolonium chloride is 70.39000. |
| Q: What is the SMILES notation of tolonium chloride? |
| A: SMILES notation of tolonium chloride is Cc1cc2nc3ccc(=[N+](C)C)cc-3sc2cc1N.[Cl-]. |
| Q: What are the uses of tolonium chloride? |
| A: Main uses of tolonium chloride: Toluidine Blue is a basic thiazine metachromatic dye with high affinity for acidic tissue components. Toluidine Blue has wide applications in vital staining in living tissues and a special stain[1]. |
| Q: What is the LogP of tolonium chloride? |
| A: LogP of tolonium chloride is 1.27240. |
| Q: What is the safety information for tolonium chloride? |
| A: Safety information for tolonium chloride: S24/25. |
| Q: What is the InChIKey of tolonium chloride? |
| A: InChIKey of tolonium chloride is GEDVVYWLPUPJJZ-UHFFFAOYSA-N. |
| Q: What are the upstream materials of tolonium chloride? |
| A: Related upstream materials(CAS) of tolonium chloride: 636-21-5;536-46-9. |
| Q: What is the CAS number of tolonium chloride? |
| A: CAS number of tolonium chloride is 92-31-9. |
| Q: What is the English name of tolonium chloride? |
| A: The English name of tolonium chloride is tolonium chloride. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |