Seleno-L-cysteine - Names and Identifiers
Seleno-L-cysteine - Physico-chemical Properties
| Molecular Formula | C3H7NO2Se
|
| Molar Mass | 168.05 |
| Boling Point | 440.2±45.0 °C(Predicted) |
| pKa | 5.2(at 25℃) |
Seleno-L-cysteine - Introduction
Selenocysteine(Selenocysteine) is an amino acid containing selenium, which has important biochemical functions in organisms. The following is an introduction to the nature, use, formulation and safety information of Selenocysteine:
Nature:
- Selenocysteine has a chemical formula of C3H7NO2Se and a molecular weight of 168.03.
-It is an amorphous white crystalline powder, soluble in water and acidic solution.
- Selenocysteine is relatively unstable in the air and is easily oxidized.
Use:
- Selenocysteine is an important antioxidant and storage form of selenium in living organisms. It is involved in the catalysis of a variety of enzymes and has an important impact on the normal function of cells.
- Selenocysteine is also involved in the metabolic processes related to selenium, and may play a certain protective role in the prevention of certain diseases. It has potential applications in cancer treatment and cardiovascular disease prevention.
Method:
-At present, the preparation of Selenocysteine is mainly carried out by biosynthesis. That is, a microorganism containing a Selenocysteine synthase gene is fermented using a bioengineering technique to produce a large amount of Selenocysteine.
Safety Information:
- Selenocysteine, as a naturally occurring amino acid, is considered to be relatively safe at ordinary levels.
-However, excessive intake may lead to selenium poisoning, manifested by gastrointestinal discomfort, headache, dizziness, brittle nails and other symptoms.
-For pregnant women, lactating women and infants, the dose of Selenocysteine should be carefully controlled and is best used under the guidance of a doctor.
Please note that the above information is for reference only. If you need advice on specific applications and uses, please consult a professional doctor or chemist.
Last Update：2024-04-10 22:29:15