Pyrromethene 556
Based on 1 Customer Validation
Pyrromethene 556 (PM556) is a green-fluorescent polar tracer dye. It is used for investigations of membrane fusion, lysis, and gap-junctional communication and to detect volume changes in cells or liposomes.
For research use only. We do not sell to patients.
- Purity: 99.03%
- CAS No.: 121461-69-6
- Formula: C14H15BF2N2Na2O6S2
- Molecular Weight:466.20
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Storage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
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Help & FAQs
Biological Activity
Chemical Information
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CAS No. 121461-69-6
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Appearance Solid
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Molecular Weight 466.20
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Formula C14H15BF2N2Na2O6S2
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Color Yellow to orange
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SMILES
O=S(C1=C(C)C2=C(C)C3=C(C)C(S(=O)(O[Na])=O)=C(C)[N-]3[B+3]([F-])([N]2=C1C)[F-])(O[Na])=O
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Synonyms
PM556
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvent & Solubility
DMSO : 41.67 mg/mL (89.38 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 (sealed storage, away from moisture and 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 (sealed storage, away from moisture and 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
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Data Sheet (244 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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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 (sealed storage, away from moisture and 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 | 2.1450 mL | 10.7250 mL | 21.4500 mL | 53.6251 mL |
| 5 mM | 0.4290 mL | 2.1450 mL | 4.2900 mL | 10.7250 mL | |
| 10 mM | 0.2145 mL | 1.0725 mL | 2.1450 mL | 5.3625 mL | |
| 15 mM | 0.1430 mL | 0.7150 mL | 1.4300 mL | 3.5750 mL | |
| 20 mM | 0.1073 mL | 0.5363 mL | 1.0725 mL | 2.6813 mL | |
| 25 mM | 0.0858 mL | 0.4290 mL | 0.8580 mL | 2.1450 mL | |
| 30 mM | 0.0715 mL | 0.3575 mL | 0.7150 mL | 1.7875 mL | |
| 40 mM | 0.0536 mL | 0.2681 mL | 0.5363 mL | 1.3406 mL | |
| 50 mM | 0.0429 mL | 0.2145 mL | 0.4290 mL | 1.0725 mL | |
| 60 mM | 0.0358 mL | 0.1788 mL | 0.3575 mL | 0.8938 mL | |
| 80 mM | 0.0268 mL | 0.1341 mL | 0.2681 mL | 0.6703 mL |
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