Cacodylic Acid (sodium salt hydrate) |
| Catalog No.GC47018 |
A reagent used in electron microscopy techniques
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 6131-99-3
Sample solution is provided at 25 µL, 10mM.
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Cacodylic acid has been widely used in buffers for electron microscopy techniques.1 It has also been used to introduce arsenic into proteins for single-wavelength anomalous diffraction (SAD) phasing in protein crystallography.2 Cacodylic acid has also been used as an herbicide, acting as a defoliant.3 In rats exposed to carcinogens, cacodylic acid increases the likelihood of tumor formation in the bladder, kidney, liver, and thyroid gland at concentrations as low as 50 ppm for the bladder.4
1.Graham, L., and Orenstein, J.M.Processing tissue and cells for transmission electron microscopy in diagnostic pathology and researchNat. Protoc.2(10)2439-2450(2007) 2.Liu, X., Zhang, H., Wang, X.J., et al.Get phases from arsenic anomalous scattering: De novo SAD phasing of two protein structures crystallized in cacodylate bufferPLoS One6(9)1-8(2011) 3.Mastradone, P.J., and Woolson, E.A.Levels of arsenical species in cotton after field application of a cacodylic acid defoliantBull. Environ. Contam. Toxicol.31(2)216-221(1983) 4.Yamamoto, S., Konishi, Y., Matsuda, T., et al.Cancer induction by an organic arsenic compound, dimethylarsinic acid (cacodylic acid), in F344/DuCrj rats after pretreatment with five carcinogensCancer Res.55(6)1271-1276(1995)
| Cas No. | 6131-99-3 | SDF | |
| Canonical SMILES | C[As]([O-])(C)=O.[Na+].O.O.O | ||
| Formula | C2H6AsO2.Na [3H2O] | M.Wt | 214 |
| Solubility | Ethanol: 400 mg/mL,Water: 100 g/L | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 4.6729 mL | 23.3645 mL | 46.729 mL |
| 5 mM | 0.9346 mL | 4.6729 mL | 9.3458 mL |
| 10 mM | 0.4673 mL | 2.3364 mL | 4.6729 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid 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 master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 21 reference(s) in Google Scholar.)
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