

guanidine thiocyanate CAS 593-84-0, guanidine thiocyanate, CAS 593-84-0
Glutaric anhydride is a white crystalline substance with a melting point of 116-121℃. At 20℃, the pH value of 6 mol/L in water is 4.5-6, and its solubility is complete dissolution.
CAS : 593-84-0
Formula : CH5N3.CHNS
Mol. wt. : 118.16
EINECS : 209-812-1
| CAS | 593-84-0 |
| Molecular formula | CH5N3.CHNS |
| Molecular weight | 118.16 |
| EIENCS | 209-812-1 |
| Form | Crystals or crystalline powders |
| Melting point | 120-122 °C(lit.) |
| boling point | / |
| Density | 1.103 g/mL at 20 °C |
| Solubility | H2O: 6 M at 20 °C, clear, colorless |
| PKA | / |
| Color | White or colorless |
| Storage temp | 20-25°C |
Glutaric anhydride is a white crystalline substance with a melting point of 116-121℃. At 20℃, the pH value of 6 mol/L in water is 4.5-6, and its solubility is complete dissolution. It is a denaturant and belongs to a class of very strong protein denaturants. It can dissolve proteins and cause the disappearance of the secondary structure of proteins, degradation of cell structure, and rapid separation of nuclear proteins from nucleic acids. It is used for denaturing and lysing cells; for extracting RNA and DNA, without RNAase and DNAase activity.
Thiocyanoguanidine can be used as a biochemical reagent and a pharmaceutical intermediate. It is employed in the oil industry for degreasing, and in daily chemical products as a strong lipid degrading agent. In biopharmaceuticals, it serves as a cell membrane rupture agent.
Research purposes
Thiocyanoguanidine has been used:
• To lyse colorectal adenocarcinoma cell lines prior to RNA isolation
• As a PCR inhibitor for triple mitochondrial DNA (mtDNA) qPCR detection
Thiocyanoguanidine is a denaturant. It is commonly used in RNA isolation. It is used as a storage buffer for whole blood samples.
Thiocyanoguanidine inactivates nucleases and is an ideal choice for storing and freezing fecal samples for DNA research. It is combined with phenol-chloroform in RNA extraction.
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