| Customization: | Available |
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| CAS No.: | 537-55-3 |
| Formula: | C11h13no4 |
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N-Acetyl-L-Tyrosine CAS Number 537-55-3
| Identification | |
| Name | N-Acetyl-L-tyrosine |
| Molecular Formula | C11H13NO4 |
| Molecular Weight | 223.23 |
| CAS Registry Number | 537-55-3 |
| EINECS | 208-671-3 |
| Melting point | 149-152 ºC |
| alpha | 47.5 º (c=2, water) |
Description
N-Acetyl L-Tyrosine. N-Acetyl L-Tyrosine (NALT) is a "brain supplement,"and derivative of L-Tyrosine. NALT is more soluble and heat stable than itsclose relative, and contains acetic acid. Because of this, proponents believethat NALT may be more bioavailable than L-Tyrosine, and absorbed moreeasily by the body as well.
Benefits
Neurotransmitter Production
Most brain neurotransmitters are made from amino acids, and L-tyrosine is important for the formation of epinephrine, norepinephrine, dopamine and serotonin, according to the University of Maryland Medical Center, or UMMC. These neurotransmitters are important for regulating mood and behavior, and acetyl-L-tyrosine or L-tyrosine supplements also can enhance mental alertness. L-tyrosine may provide benefits for people with attention deficit disorder, but the effects appear to last only a couple of weeks, according to the Swedish Medical Center.
Alertness After Sleep Deprivation
Tyrosine supplements also may improve mental function and memory, as well as relieve fatigue, in sleep-deprived persons, according to the Swedish Medical Center. The Center cites a study with 20 U.S. Marines who were deprived of sleep for one night and then checked for alertness throughout the following day. Supplements of 10 to 15 g of tyrosine appeared to increase alertness for about two hours.
Performance Under Stress
Some research with tyrosine supplements indicates that they improve memory and cognitive performance in humans and animals while they are experiencing psychological stress, according to the UMMC. A study published in the January 15, 1999 issue of "Brain Research Bulletin" evaluated the effects of tyrosine on cognitive task performance by 10 participants in a demanding military combat training course likely to cause stress and fatigue. These individuals showed better performance on a memory and a tracking task than a group taking a placebo. Tyrosine supplementation also decreased systolic blood pressure.
| Package: |
| 1.1~10kg/bag,double plastic bags inside,aluminum foil Bag outside . 2.25kg/bag,double plastic bags inside 3.Accoding to your requirments |
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