A6946558
Calcein , 10mMinWater , 1461-15-0
Synonym(s):
2,7-Bis[bis(carboxymethyl)aminomethyl]fluorescein;Bis[N,N−bis(carboxymethyl)aminomethyl]fluorescein;Calcein indicator;Fluorescein-bis(methyliminodiacetic acid);Fluorexon
CAS NO.：1461-15-0
Empirical Formula: C30H26N2O13
Molecular Weight: 622.53
MDL number: MFCD00005049
EINECS: 215-957-1
| Pack Size | Price | Stock | Quantity |
| 1ml | RMB159.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 200 °C |
| Boiling point: | 662.7°C (rough estimate) |
| Density | 1.4388 (rough estimate) |
| refractive index | 1.5800 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | H2O: soluble |
| form | Powder |
| pka | 6.67(at 25℃) |
| color | Yellow-orange to orange-brown |
| PH Range | Weak green ' uorescence (6.0) to strong green ' uorescence (7.2) |
| Water Solubility | insoluble |
| λmax | 494nm |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Biological Applications | Calcium indicator; fluoride indicator; iron indicator; mercury indicator; detecting nucleic acids,proteins; treating osteoporosis; drug delivery systems |
| Major Application | Chemical-mechanical polishing, stabilizing liposomes, cell motility assay, detecting nucleic acids, virus, screening safety of gastric mucosa, MDR inhibitors, delivery, imaging atherosclerotic plaque |
Description and Uses
Calcein could be useful for magnetic resonance imaging-guided sonodynamic and nitric oxide combination therapy.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319-H302-H335-H312-H315-H332 |
| Precautionary statements | P280-P302+P352-P312-P322-P363-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P261-P271-P304+P340-P312 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 22-24/25-36/37/39-26 |
| WGK Germany | 3 |
| F | 10 |
| HS Code | 32041900 |
