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D-Phenylalanine

D-Phenylalanine CAS No. 673-06-3 Phenylalanine

 

  • 상품명:

    D-Phenylalanine

  • 등급:

    food/Pharmaceutical grade

  • 속성:

    백색 분말

  • 포장:

    25kg/bag/drum

  • MOQ:

    1 ton

  • 저장:서늘하고 건조한 장소
  • 유효기간:2 년


세부

태그

제품 설명

 

D-phenylalanine, also known as D-alpha-Amino-beta-phenylpropionic acid, is one of the non-proteinogenic amino acids. The biological function of D-phenylalanine remains unclear. However, it has certain anti-depressant, analgesic activities and pharmacological activity at niacin receptor II. The mechanism action of its analgesic activity seems to originate from its inhibition of enkephalin degradation by the carboxypeptidase A. Enkephalins are part of your body's natural pain relief system. When they are broken down by enkephalinase, this contributes to the sensation of pain. D-phenylalanine is specifically thought to be beneficial for reducing feelings of chronic pain. D-phenylalanine has been used with mixed results to treat chronic pain, including pain caused by rheumatoid arthritis. The primary use of D-phenylalanine as a health supplement is the relief of discomfort.

 

제품 디스플레이
특징

 

The phenylalanine system is named 2-amino-phenylpropionic acid, which is an alpha-amino acid, and the bioactive optical isomer is L-Phenylalanine (L-phenylalanine) with a specific rotation of -35.1°. Phenylalanine is one of the essential amino acids of the human body. It is white crystalline or crystalline powder solid at room temperature, sublimed under pressure, soluble in water, insoluble in methanol, ethanol, ether. Phenylalanine is widely used as a major ingredient in medicine and aspartame

애플리케이션

 

It is a drug intermediate, mainly for the treatment, to prevent osteoporosis, cardiovascular, diabetes, atherosclerosis and other diseases;

It is used as a pharmaceutical intermediates or APIs for the synthesis of drugs such as nateglinide.

It is a drug intermediate, mainly for the treatment, to prevent osteoporosis, cardiovascular, diabetes, atherosclerosis and other diseases;

It is used as a pharmaceutical intermediates or APIs for the synthesis of drugs such as nateglinide.

 

장점

 

우리는 고품질의 제품과 경쟁력 있는 가격을 제공할 수 있는 깊은 협력을 바탕으로 많은 고품질 공장을 보유하고 있습니다. 또한 대량 구매 시 할인 혜택도 제공할 수 있습니다. 또한 많은 전문 화물 운송 회사와 협력하여 안전하고 원활하게 제품을 귀하의 손에 전달할 수 있습니다. 배송기간은 결제 확인 후 약 3~20일 정도 소요됩니다.

사양

 

안건
기준
결과
모습
A white to off-white powder
준수하다
differentiate
To match with standard
Consistent
Transmittance
≥98%
준수하다
Specific rotation(On dried basis)
+33.0°~+35.0°
+33.75°
Loss on drying
0.2% 이하
0.10%
Chloride
≤0.02%
<0.02%
Ammonium(NH4)
≤0.02%
<0.02%
Iron(Fe)
≤0.001%
<0.001%
Sulfate(So4)
≤0.02%
<0.02%
Other amino acids
Passed
준수하다
Residue on igaition
≤0.10%
0.05%
Heavy metals(Pb)
≤10ppm
<10ppm
PH
5.4-6.0
5.72
시험
98.5%~101.5%
99.43%

 

제품 지식:

Phenylalanine is an amino acid. There are three forms: L-, D-, and DL- phenylalanine. L-phenylalanine is found naturally in foods such as meat and eggs.

Amino acids are the building blocks of protein. L-phenylalanine is an essential amino acid. It is the only form of phenylalanine found in proteins. D-phenylalanine is not an essential amino acid, and its role in the body is not currently understood. DL-phenylalanine is made in a lab.

People use phenylalanine for a disorder that causes white patches to develop on the skin (vitiligo). It is also used for attention-deficit hyperactivity disorder (ADHD), chronic pain, aging skindepression, and many other purposes, but there is no good scientific evidence to support most of these uses

D-Phenylalanine  is a colorless to white flake crystal or white crystalline powder, is a nutritional supplement, one of the amino acids. A nutritional supplement. Amino acids are not restricted in protein in most foods. Can be added to baked food, in addition to strengthening phenylalanine, with sugar amino - carbonyl reaction, can improve the flavor of food.

L-phenylalanine is an aromatic amino acid with physiological activity. It is one of the essential amino acids which can not be naturally synthesized by human body and animals, and it is an important component of complex amino acid infusion. Used in medicine, it is an intermediate of amino acid anticancer drugs such as phenylalanine and sarcomysin formate, and is also a raw material for the production of adrenaline, thyroxine and melanin; Studies have shown that L-phenylalanine can be used as a carrier of anticancer drugs to directly introduce drug molecules into the cancer tumor area, and its effect is 3 to 5 times that of other amino acids. This can not only inhibit the growth of cancer, but also reduce the toxic side effects of drugs.
food
Used in food, can be added to baked foods, to strengthen the nutritional effect of phenylalanine, but also with sugar amino - carboxylation reaction to improve food flavor, and supplement the human body needs functional food amino acid balance.
L-phenylalanine is the main raw material for the production of new health sweetener aspartame. Aspartame is A (1) level safety food additive identified by the World Health Organization (WHO) and the Food and Agriculture Organization (FAO) Joint Committee of experts, approved by more than 120 countries and regions, with pure sweetness and high sweetness characteristics, its sweetness is 200 times that of sucrose, and the caloric value is less than 1%. It is the ideal sweetener for people with high blood pressure, heart disease and diabetes, but it is not suitable for patients with phenylketonuria.

 

배송 및 결제

 

 

 

자주하는 질문

 

1. 당신은 공장입니까 아니면 무역 회사입니까?
우리는 원스톱 서비스를 제공하는 산업과 무역을 통합하는 회사입니다. OEM이 허용될 수 있습니다.

2. 샘플을 제공합니까? 무료인가요 아니면 추가인가요?
무료 샘플. 샘플의 운임은 귀하가 지불해야 합니다.

3. 품질관리 관련 인증서가 있나요?
ISO 9001:2008 인증으로 품질을 보장합니다.

4. 견적을 받으려면 무엇을 제공해야 합니까?
Pls는 귀하가 필요로 하는 제품 유형, 주문 수량, 주소 및 특정 요구 사항을 알려줍니다. 견적은 귀하의 참조를 위해 제 시간에 작성될 것입니다.

5. 어떤 종류의 결제 방식을 선호하시나요? 어떤 종류의 조건이 허용되나요?
허용되는 배송 조건: FOB,CFR,CIF,EXW;
허용되는 결제 통화:USD;
허용되는 지불 유형: T/T, 서부 동맹; 페이팔, 무역 보증.
사용언어:영어.

 

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