RESORUFIN SODIUM SALT
- Product Name
- RESORUFIN SODIUM SALT
- CAS No.
- 34994-50-8
- Chemical Name
- RESORUFIN SODIUM SALT
- Synonyms
- RESORUFIN;resorufin sodium;RESORUFIN SODIUM SALT;NSC 12097 sodium salt;RESORUFIN, FOR MICROSCOPY;Resorufin Sodium Salt ~90%;7-Sodiooxy-3H-phenoxazin-3-one;sodium,7-oxophenoxazin-3-olate;Sodium 3-oxo-3H-phenoxazin-7-olate;Resorufin Sodium Salt extrapure, 95%
- CBNumber
- CB5471948
- Molecular Formula
- C12H6NNaO3
- Formula Weight
- 235.17
- MOL File
- 34994-50-8.mol
RESORUFIN SODIUM SALT Property
- Melting point:
- >300 °C(lit.)
- storage temp.
- room temp
- solubility
- Methanol (Slightly), Water (Slightly)
- form
- Solid
- color
- Dark Purple to Black
- BRN
- 174850
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- R3257
- Product name
- Resorufin sodium salt
- Purity
- redox indicator
- Packaging
- 5g
- Price
- $151
- Updated
- 2024/03/01
- Product number
- 73144
- Product name
- Resorufin
- Purity
- 95%
- Packaging
- 20mg
- Price
- $110
- Updated
- 2021/12/16
- Product number
- R146500
- Product name
- ResorufinSodiumSalt~90%
- Packaging
- 500mg
- Price
- $110
- Updated
- 2021/12/16
- Product number
- R146500
- Product name
- ResorufinSodiumSalt~90%
- Packaging
- 1g
- Price
- $180
- Updated
- 2021/12/16
- Product number
- DYE0000507
- Product name
- RESORUFIN SODIUM SALT
- Purity
- 95.00%
- Packaging
- 10MG
- Price
- $665.81
- Updated
- 2021/12/16
RESORUFIN SODIUM SALT Chemical Properties,Usage,Production
Chemical Properties
Dark Purple Solid
Uses
Resorufin has been used to determine the cytochrome P450 (CYP) 2A5 coumarin 7-hydroxylase (COH) activity changes over a broad range of lipopolysaccharide (LPS) doses. It has also been used as an internal standard for ethoxyresurufin-o-deethylase (EROD) analysis.
Uses
Resorufin is a pink fluorescent dye that is not fluorescent until activated by UV light. Resorufin is an anionic tricyclic dye.
General Description
Resorufin is a fluorescent indicator.
Purification Methods
The free acid is purified by dissolving it in conc H2SO4 which on dilution precipitates resorufin and is filtered off, washed well with hot H2O and dried. [Eichler J Prakt Chem 139 113 1934.] Detailed UV and IR studies were reported by Musso & Mattheis Chem Ber 90 1814 1957]. [pKa: Musso & Rathjen Chem Ber 92 751 1959, Beilstein 27 1V 2263.] The monoacetate [1152-14-3] M 252.2, m 2 2 3o is a fluorogenic substrate used for hydrolytic enzymes, and its fluorescence has Emax 593nm (Eex 500nm, in 0.1M phosphate pH 8.0 with lipase) [Kitson & Kitson Biochem J 322 701 1997]. [Beilstein 27 IV 2263.] The O7-methylresorufin (7-methoxy-3H-phenoxazin-3-one) [5735-89-3] M 227.2, m > 2 2 0o has fluorescence at Emax 585nm (Eexcit 571 nm in deacylase solution) and is used to differentiate isoenzymes of cytochrome P-450. It is insoluble in H2O and dilute alkali but is soluble in EtOH and CHCl3 to give an orange yellow colour. [Kehrmann Justus Liebigs Ann Chem 372 352 1910, Beilstein 27 II 108.]
RESORUFIN SODIUM SALT Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from RESORUFIN SODIUM SALT manufacturers
- Product
- Resorufin sodium salt 34994-50-8
- Price
- US $0.00/G
- Min. Order
- 50G
- Purity
- 98%min
- Supply Ability
- 30KG/month
- Release date
- 2023-01-17
- Product
- RESORUFIN SODIUM SALT 34994-50-8
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2024-08-09