CAS Number63451-35-4
SynonymsTrisodium 3-hydroxy-4-[(E)-(2-hydroxy-4-sulfonato-1-naphthyl)diazenyl]-2,7-naphthalenedisulfonate; Hydroxynaphthol blue; MFCD00036393; 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-((2-hydroxy-4-sulfo-1-naphthalenyl)azo)-, trisodium salt; Trisodium 3-hydroxy-4-((2-hydroxy-4-sulphonato-1-naphthyl)azo)naphthalene-2,7-disulphonate; EINECS 264-197-7
Molecular FormulaC20H11N2Na3O11S3
Molecular Weight620.47
Purity98.00%
AppearanceGray to purple solid
EINECS264-197-7
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 63451-35-4 |
| Catalog No. | 2A-1170438 |
| Chinese Name | 羟基萘酚蓝 |
| Synonyms | Trisodium 3-hydroxy-4-[(E)-(2-hydroxy-4-sulfonato-1-naphthyl)diazenyl]-2,7-naphthalenedisulfonate; Hydroxynaphthol blue; MFCD00036393; 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-((2-hydroxy-4-sulfo-1-naphthalenyl)azo)-, trisodium salt; Trisodium 3-hydroxy-4-((2-hydroxy-4-sulphonato-1-naphthyl)azo)naphthalene-2,7-disulphonate; EINECS 264-197-7 |
| Molecular Formula | C20H11N2Na3O11S3 |
| Molecular Weight | 620.47 |
| Purity | 98.00 |
| Appearance | Gray to purple solid |
| Storage Condition | Store in an airtight container in a cool, dry plac |
| Application | Hydroxynaphthol blue enables visual tube closure detection. Hydroxynaphthol blue shows high specificity for the gene encoding Ara h1 and is used for visual field detection of peanut allergens [1]. |
| EINECS | 264-197-7 |
| PubChem ID | 34190472 |
| SMILES | O=S(=O)([O-])c1ccc2c(N=Nc3c(O)cc(S(=O)(=O)[O-])c4ccccc34)c(O)c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+].[Na+] |
| InChI | InChI=1S/C20H14N2O11S3.3Na/c23-15-9-16(35(28,29)30)13-3-1-2-4-14(13)18(15)21-22-19-12-6-5-11(34(25,26)27)7-10(12)8-17(20(19)24)36(31,32)33;;;/h1-9,22,24H,(H,25,26,27)(H,28,29,30)(H,31,32,33);;;/q;3*+1/p-3/b21-18-;;; |
| InChI Key | AUIINJJXRXMPGT-UHFFFAOYSA-K |
| Hazard Symbols | transportation |
| MSDS | msds/170595_2_63451_35_4.pdf |
| Bioactivity | Hydroxynaphthol Blue enables visual tube closure detection. Hydroxynaphthol Blue shows high specificity for the gene encoding Ara h 1 for visual field detection of peanut allergens[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Yang Q, et al. Closed-tube saltatory rolling circle amplification with hydroxynaphthol blue for visual on-site detection of peanut as an allergenic food. Food Chem. 2022 Nov 1;393:133408. Chemical & Physical Properties Molecular Formula C20H11N2Na3O11S3 Molecular Weight 620.47 Exact Mass 619.921814 PSA 261.92000 LogP 5.77430 InChIKey AUIINJJXRXMPGT-UHFFFAOYSA-K SMILES O=S(=O)([O-])c1ccc2c(N=Nc3c(O)cc(S(=O)(=O)[O-])c4ccccc34)c(O)c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+].[Na+] Stability Stable. Incompatible with strong oxidizing agents. |
| Use of | Hydroxynaphthol Blue enables visual tube closure detection. Hydroxynaphthol Blue shows high specificity for the gene encoding Ara h 1 for visual field detection of peanut allergens[1]. Properties Articles13 Name Hydroxynaphthol blue Synonym More Synonyms Hydroxynaphthol blue Biological Activity Description Hydroxynaphthol Blue enables visual tube closure detection. Hydroxynaphthol Blue shows high specificity for the gene encoding Ara h 1 for visual field detection of peanut allergens[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Yang Q, et al. Closed-tube saltatory rolling circle amplification with hydroxynaphthol blue for visual on-site detection of peanut as an allergenic food. Food Chem. 2022 Nov 1;393:133408. Chemical & Physical Properties Molecular Formula C20H11N2Na3O11S3 Exact Mass 619.921814 PSA 261.92000 LogP 5.77430 InChIKey AUIINJJXRXMPGT-UHFFFAOYSA-K Stability Stable. Incompatible with strong oxidizing agents. |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available If applicable, the chemical meets the requirements of the Regulations on the Safety Management of Hazardous Chemicals (adopted by the State Council on January 9, 2002). |
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