| Size | Price | Stock | Qty |
|---|---|---|---|
| 50mg |
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| 100mg |
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| 250mg |
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| Other Sizes |
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| References | |
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| Additional Infomation |
Gallocyanin is an organic chloride salt composed of 1-carboxy-7-(dimethylamino)-3,4-dihydroxyphenoxazin-5-ium and chloride ions in a 1:1 ratio. A histological dye used in solution with an iron alum mordant as a hematoxylin substitute in the H&E stain. It has a role as a fluorochrome and a histological dye. It contains a gallocyanin(1+).
|
| Molecular Formula |
C15H13CLN2O5
|
|---|---|
| Molecular Weight |
336.7271
|
| Exact Mass |
336.051
|
| CAS # |
1562-85-2
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| PubChem CID |
73801
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| Appearance |
Brown to black solid powder
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| Density |
1.3979 (rough estimate)
|
| Boiling Point |
497ºC at 760 mmHg
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| Flash Point |
254.4ºC
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| Index of Refraction |
1.6500 (estimate)
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| Hydrogen Bond Donor Count |
3
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| Hydrogen Bond Acceptor Count |
7
|
| Rotatable Bond Count |
2
|
| Heavy Atom Count |
23
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| Complexity |
632
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| Defined Atom Stereocenter Count |
0
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| InChi Key |
AQSOTOUQTVJNMY-UHFFFAOYSA-N
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| InChi Code |
InChI=1S/C15H12N2O5.ClH/c1-17(2)7-3-4-9-11(5-7)22-14-12(16-9)8(15(20)21)6-10(18)13(14)19;/h3-6,19H,1-2H3,(H,20,21);1H
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| Chemical Name |
7-(dimethylamino)-4-hydroxy-3-oxophenoxazin-10-ium-1-carboxylic acid;chloride
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| HS Tariff Code |
2934.99.9001
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture and light. |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
DMSO : ≥ 11.11 mg/mL (~32.99 mM)
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|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 0.53 mg/mL (1.57 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 5.3 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 0.53 mg/mL (1.57 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 5.3 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.9697 mL | 14.8487 mL | 29.6974 mL | |
| 5 mM | 0.5939 mL | 2.9697 mL | 5.9395 mL | |
| 10 mM | 0.2970 mL | 1.4849 mL | 2.9697 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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