Introduction：Basic information about CAS 3536-49-0|Patent Blue V calcium salt, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Patent Blue V calcium salt |
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| CAS Number | 3536-49-0 | Molecular Weight | 1159.427 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C27H32N2O7S2.1/2Ca | Melting Point | >300ºC |
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| MSDS | ChineseUSA | Flash Point | / |
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Names
| Name | calcium,4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]-6-hydroxybenzene-1,3-disulfonate |
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| Synonym | More Synonyms |
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Patent Blue V calcium salt BiologicalActivity
| Description | Patent Blue V has been widely used in sentinel lymph node mapping. Patent Blue V is also a food coloring agent and an alternative dye for trypan blue (TB) in descemet membrane endothelial keratoplasty (DMEK)[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| References | [1]. Shin-Yi Chen, et al. Patent Blue V as an Alternative Stain for DMEK Grafts: Safety, Stain Retention, and Feasibility. Cornea. 2019 Oct;38(10):1322-1327. |
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Chemical & Physical Properties
| Melting Point | >300ºC |
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| Molecular Formula | C27H32N2O7S2.1/2Ca |
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| Molecular Weight | 1159.427 |
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| Exact Mass | 1158.277100 |
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| PSA | 315.28000 |
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| LogP | 11.25880 |
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| InChIKey | RTMBGDBBDQKNNZ-UHFFFAOYSA-L |
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| SMILES | CCN(CC)c1ccc(C(=C2C=CC(=[N+](CC)CC)C=C2)c2cc(O)c(S(=O)(=O)[O-])cc2S(=O)(=O)[O-])cc1.CCN(CC)c1ccc(C(=C2C=CC(=[N+](CC)CC)C=C2)c2cc(O)c(S(=O)(=O)[O-])cc2S(=O)(=O)[O-])cc1.[Ca+2] |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- KH2752000
- CAS REGISTRY NUMBER :
- 3536-49-0
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C54-H62-N4-O14-S4.Ca
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FAONAU FAO Nutrition Meetings Report Series. (Rome, Italy) No.?-57, 1948-77. Discontinued. Volume(issue)/page/year: 38B,71,1966
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FAONAU FAO Nutrition Meetings Report Series. (Rome, Italy) No.?-57, 1948-77. Discontinued. Volume(issue)/page/year: 38B,71,1966
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Safety Information
| Hazard Codes | Xn |
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| Risk Phrases | 40 |
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| Safety Phrases | 22-24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | KH2752000 |
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Synonyms
| Merantine Blue V |
| Acid Blue 3 calcium salt,Acid Blue V calcium salt,Food Blue 5 |
| Patent Blue V and L |
| C.I. Acid Blue 3 |
| Calcium bis(4-{[4-(diethylamino)phenyl][4-(diethyliminio)-2,5-cyclohexadien-1-ylidene]methyl}-6-hydroxy-1,3-benzenedisulfonate) |
| MFCD00038746 |
| Patent Blue V calcium salt |
| Blue ZN 3 |
| patent blue V |
| Solar Pure Blue VX |
| Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, calcium salt (2:1) |
| Carmine Blue V |
| Acid blue 3 |
| Acidal Carmine V |
| EINECS 222-573-8 |
| Schultz No. 826 |
