Eriochrome cyanine R indicator (C.I. 43820)
Based on 1 Customer Validation
Eriochrome cyanine R indicator (C.I. 43820) is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
For research use only. We do not sell to patients.
- Purity : 85.0%
- CAS No.: 3564-18-9
- Formula: C23H15Na3O9S
- Molecular Weight:536.39
-
Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Biological Activity
Description
Chemical Information
-
CAS No. 3564-18-9
-
Appearance Solid
-
Molecular Weight 536.39
-
Formula C23H15Na3O9S
-
Color Orange to red
-
SMILES
O=C(C1=C(O[Na])C(C)=CC(C2(C3=CC(C(O[Na])=O)=C(C(C)=C3)O)OS(=O)(C4=C2C=CC=C4)=O)=C1)O[Na]
-
Shipping
Room temperature in continental US; may vary elsewhere.
-
Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
In Vitro:
DMSO : 50 mg/mL (93.22 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
-
Data Sheet (251 KB)
-
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
-
Handling Instructions (2659 KB)
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.8643 mL | 9.3216 mL | 18.6432 mL | 46.6079 mL |
| 5 mM | 0.3729 mL | 1.8643 mL | 3.7286 mL | 9.3216 mL | |
| 10 mM | 0.1864 mL | 0.9322 mL | 1.8643 mL | 4.6608 mL | |
| 15 mM | 0.1243 mL | 0.6214 mL | 1.2429 mL | 3.1072 mL | |
| 20 mM | 0.0932 mL | 0.4661 mL | 0.9322 mL | 2.3304 mL | |
| 25 mM | 0.0746 mL | 0.3729 mL | 0.7457 mL | 1.8643 mL | |
| 30 mM | 0.0621 mL | 0.3107 mL | 0.6214 mL | 1.5536 mL | |
| 40 mM | 0.0466 mL | 0.2330 mL | 0.4661 mL | 1.1652 mL | |
| 50 mM | 0.0373 mL | 0.1864 mL | 0.3729 mL | 0.9322 mL | |
| 60 mM | 0.0311 mL | 0.1554 mL | 0.3107 mL | 0.7768 mL | |
| 80 mM | 0.0233 mL | 0.1165 mL | 0.2330 mL | 0.5826 mL |