DL-Phenylalanine CAS 150-30-1

Factory Supply DL-Phenylalanine CAS 150-30-1 with Best Price

  • Appearance: White powder
  • Purity: 99. 0%min
  • Stock: In stock
  • Sample: Available
  • Zhishang Chemical: DL-Phenylalanine Supplier & Manufacturer

Basic Info

What is DL-Phenylalanine?

Phenylalanine, as a vital amino acid, is vital for the production of tyrosine in the body. The body and also various other pets can not manufacture tyrosine from more fundamental substances, which means it can just be obtained by consuming phenylalanine or proteins consisting of phenylalanine. Phenylalanine is specifically abundant in eggs, hen, liver, beef, animal breast milk, as well as soybeans. There are three types of phenylalanine: L-phenylalanine, a natural type located in protein abundant foods, D-phenylalanine, artificial mirror, and also DL phenylalanine (DLPA), which are blends of both kinds made busy and also can make the most of benefits. DLPA is made for clinical, feed, and also nutritional applications and also can be utilized to create food and also drink products. As a result of its renowned analgesic and antidepressant effects, it is offered as a dietary supplement. Additionally, it can likewise be utilized for anxiety, attention deficit disorder (ADHD), Parkinson’s illness, chronic discomfort, osteoarthritis, rheumatoid joint inflammation, alcohol withdrawal signs and symptoms, and a skin disease called vitiligo.

Phenylalanine is the most common fragrant amino acid in healthy proteins and also enzymes, with a molar ratio of 3.5% compared to various other amino acids, around two times that of any other fragrant amino acid. It is reported that cheese, cream cheese, parmesan cheese, bacon, treated ham, frankfurter, pork sausage, tinned red kidney beans, canned pleasant corn, canned peas, tinned lima beans, tinned potatoes Tinned asparagus, canned beans, canned beetroots, beef, lamb, fresh pork, veal spheres, beef liver, chicken, chicken liver, turkey and various other natural sources.

DL-Phenylalanine Uses

  1. DL-phenylalanine is utilized to reduce mild depression as well as various other emotional problems, as well as physical pain and also pain. It is additionally utilized for acupuncture as well as moxibustion, anesthesia and alcohol abstinence.
  2. DL-phenylalanine can be used to synthesize ternary piroxicam (Pir; 4-hydroxy-2-methyl-2- N – (2-pyridyl) -2 H-1,2-benzothiazine-3-carboxamide 1,1-dioxide) facilities Fe (II), Fe (III), Co (II), Ni (II), Cu (II), and also Zn (II).
  3. DL-phenylalanine is just one of the vital amino acids in the human body, utilized as a dietary supplement and also drink additive. It can be made use of as a pharmaceutical basic material, as well as can be utilized as an intermediate for amino acids and sugar.
  4. A skin disease (vitiligo) that causes white spots on the skin. Oral administration of L-phenylalanine or its application on the skin, combined with UVA light, seems to improve the symptoms of vitiligo.
  5. Phenylalanine is the beginning substance made use of for the synthesis of flavonoids. Lignin is derived from phenylalanine as well as tyrosine. Phenylalanine ammonia lyase transforms phenylalanine into cinnamic acid.

The Manager has Something to Say


This is William, CEO of Zhishang Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

Contact Us
  • Email:
  • Phone: +86 176 5311 3209
  • WhatsApp: +86 176 5311 3209
  • WeChat: Zhishang17653113209
  • Skype: +86 176 5311 3209
If you want to buy DL-Phenylalanine, pls contact us to get a free quote.

D-, L-, and DL-Phenylalanine

The stereoisomer D-phenylalanine (DPA) can be generated by traditional natural synthesis, which can be a solitary enantiomer or an element of racemic blend. It does not join healthy protein biosynthesis, although it exists in small amounts in proteins – particularly aged proteins and also processed food healthy proteins. Although D-phenylalanine has pharmacological task against nicotinic acid receptor 2, the biological feature of D-amino acids is still vague.

DL-phenylalanine (DLPA) has been marketed as a nutritional supplement due to its so-called analgesic as well as antidepressant tasks, which have actually been supported in clinical trials. DL phenylalanine is a combination of D phenylalanine as well as L phenylalanine. The acknowledged analgesic task of DL phenylalanine can be clarified by the opportunity that D-phenylalanine might obstruct the degradation of enkephalin by carboxypeptidase A. Enkephalin works as μ And δ Opioid receptor agonists are known to have antidepressant impacts. The device underlying the assumed antidepressant activity of DL phenylalanine may likewise be partially attributed to the precursor role of L-phenylalanine in the synthesis of neurotransmitters norepinephrine and also dopamine, although clinical trials have not yet found that L-phenylalanine alone has antidepressant results. Elevated levels of norepinephrine and also dopamine in the mind are believed to have antidepressant effects. Butylphenylalanine is taken in from the small intestine as well as carried to the liver with the portal circulation. A small amount of D-phenylalanine appears to be converted to L-phenylalanine. D-phenylalanine is dispersed to various tissues of the body with the systemic circulation. It seems that it is extra unable to properly go across the blood-brain obstacle than L-phenylalanine, so a small amount of D-phenylalanine ingested will certainly be secreted in the urine without permeating the main nervous system.

L – Phenylalanine is α 2 δ The antagonist of Ca 2+calcium network, K i, is 980 nM.

In the brain, L-phenylalanine is a competitive villain of the NMDA receptor glycine binding website and the AMPA receptor glutamate binding site. The noticeable equilibrium dissociation constant (K B) of L-phenylalanine at the glycine binding website of the NMDA receptor is 573 μ M. Through Schild regression evaluation, this is considerably lower than the brain L-phenylalanine focus observed in neglected human phenylketonuria. Big phenylalanine also inhibits the launch of neurotransmitters at glutamate synapses in the hippocampus as well as cortex, with IC 50 of 980 μ M. This is the mind focus observed in classic phenylketonuria, while the result of D-phenylalanine is significantly smaller.

Special Safety Measures and Warnings

When taken orally: L-phenylalanine is generally consumed in food. L-phenylalanine, D-phenylalanine, and DL-phenylalanine might be safe for short-term usage as medicines. Negative effects might include stress and anxiety, headache, and also irregular bowel movements.

When applied to the skin: short-term use of phenylalanine cream may be risk-free. Pregnancy: L-phenylalanine is usually consumed in food. Nevertheless, extreme phenylalanine while pregnant raises the danger of birth defects. For clients who manage phenylalanine generally and also have normal levels, it is acceptable to eat phenylalanine in regular food quantities, however supplements ought to prevent containing phenylalanine. For expecting ladies with high phenylalanine levels, such as those with phenylketonuria (PKU), also a normal food intake is not secure. For these individuals, experts advise a low phenylalanine diet for at least 20 weeks prior to pregnancy. This should minimize the threat of birth defects.

Breastfeeding: L-phenylalanine is generally consumed in food. Nonetheless, there is inadequate trusted details to comprehend whether any type of phenylalanine can be securely utilized in large amounts as a medicine throughout breastfeeding. For safety reasons, stay clear of utilizing.

Phenylketonuria (PKU) and various other conditions that cause high degrees of phenylalanine: Some individuals struggle with congenital diseases, such as PKU, which can bring about extreme accumulation of phenylalanine in their bodies. This can result in developmental delays, high blood pressure, stroke, and several various other serious health problems. If you deal with one of these illness, please stay clear of taking phenylalanine supplements.

DL-Phenylalanine Supplier and Manufacturer

As a DL-Phenylalanine supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best DL-Phenylalanine raw materials to customers all over the world.

Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.

If you have a demand for DL-Phenylalanine and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.

Quality Control of DL-Phenylalanine

Get DL-Phenylalanine Quotation

Scroll to Top