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CAS RN: 195136-58-4 | Product Number: D6682
2',7'-Difluorofluorescein
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Purity: >95.0%(HPLC)(qNMR)
Synonyms:
- Oregon Green 488
- 2',7'-Difluoro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 25MG |
186,00 €
|
Contact Us | 20 |
|
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | D6682 |
Purity / Analysis Method 
|
>95.0%(HPLC)(qNMR) |
| Molecular Formula / Molecular Weight | C__2__0H__1__0F__2O__5 = 368.29 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive,Heat Sensitive |
| CAS RN | 195136-58-4 |
| Reaxys Registry Number | 9662145 |
| MDL Number | MFCD01311849 |
Specifications
| Appearance | Light yellow to Brown powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Purity(qNMR) | min. 95.0 % |
| Lambda max. | 452.0 to 456.0 nm(MeOH) |
| Absorbance(E1%1cm) | min. 70(MeOH, 452.0 to 456.0nm) |
| NMR | confirm to structure |
Properties (reference)
GHS
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Transport Information:
| HS Number | 2932990090 |
Product Documents (Note: Some products will not have analytical charts available.)
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