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
- Molecular Weight:
- 235.17
- MOL File:
- 34994-50-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | SP7698000 | |||||||||
| NFPA 704 |
|
RESORUFIN SODIUM SALT Chemical Properties,Uses,Production
Chemical Properties
Dark Purple Solid
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
RESORUFIN SODIUM SALT Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6257 | 58 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4315 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6088 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | China | 3922 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49732 | 58 | Inquiry |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | China | 12162 | 58 | Inquiry |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | United States | 32159 | 58 | Inquiry |
| Wuhan Fortuna Chemical Co., Ltd | +86-027-59207850 | China | 5971 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43340 | 58 | Inquiry |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | China | 33338 | 58 | Inquiry |
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