L-Norvaline

L-Norvaline 구조식 이미지
카스 번호:
6600-40-4
상품명:
L-Norvaline
동의어(영문):
NORVALINE;(S)-2-AMINOPENTANOIC ACID;2-AMINOPENTANOIC ACID;H-NVA-OH;NVAL;-NorvaL;L-Nva-OH;L-NVal-OH;H-L-NVA-OH;L-NORALINE
CBNumber:
CB7377642
분자식:
C5H11NO2
포뮬러 무게:
117.15
MOL 파일:
6600-40-4.mol
MSDS 파일:
SDS

L-Norvaline 속성

녹는점
>300 °C(lit.)
끓는 점
222.9±23.0 °C(Predicted)
알파
24.5 º (c=10, 6 N HCl)
밀도
1.2000 (estimate)
굴절률
25 ° (C=10, 6mol/L HCl)
저장 조건
Store below +30°C.
용해도
48.7g/L
물리적 상태
미세 결정성 분말
산도 계수 (pKa)
2.32(at 25℃)
색상
하얀색
수용성
10.5 g/100 mL (18 ºC)
Merck
14,6716
BRN
1721162
CAS 데이터베이스
6600-40-4(CAS DataBase Reference)
NIST
L-Norvaline(6600-40-4)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 C,Xn
위험 카페고리 넘버 20/21/22-36/37/38
안전지침서 24/25-37/39-26
WGK 독일 3
HS 번호 29224995
그림문자(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H402 수생생물에 유해함 수생 환경유해성 물질 - 급성 구분 3
예방조치문구:
P273 환경으로 배출하지 마시오.
NFPA 704
0
0 0

L-Norvaline MSDS


L(+)-2-Aminovaleric acid

L-Norvaline C화학적 특성, 용도, 생산

개요

L-Norvaline, an amino acid nutritional supplements, is a nonessential amino acid that’s typically found in protein-rich foods, such as meat and eggs. And, it can also be made by the body from valine during normal metabolism. L-norvaline is frequently consumed by athletes as part of their workout supplement program. It is usually used for pre-workout drinks to boost energy and support post-workout recovery. During workouts, L-norvaline improves muscle tissue strength and endurance by providing massive amounts of oxygen and nutrients.

화학적 성질

white to light yellow crystal powder

용도

L-Norvaline is a protein amino acid used as a skin-conditioning and anti-static agent. It is also used in method for reducing misincorporation of non-canonical branched-chain Amino Acids into recombinant proteins.

정의

ChEBI: L-Norvaline is a 2-aminopentanoic acid that has S-configuration. It has a role as a bacterial metabolite. It is a (R)-fenbuconazole and a 2-aminopentanoic acid. It is an enantiomer of a D-2-aminopentanoic acid. It is a tautomer of a L-2-aminopentanoic acid zwitterion.

benefits

Some benefits with taking L-norvaline:
L-Norvaline increases blood flow to working muscles, which can lead to greater muscle pumps during workouts, less soreness after workouts, and faster recovery times between workouts.
L-Norvaline, an amino acids supplement for men, may support nitric oxide production in healthy individuals, where nitric oxide plays an important role in many biological processes in the body including muscular contraction, blood circulation and blood flow throughout the body.

부작용

Mild gastrointestinal symptoms such as stomach irritation, nausea, and vomiting may result from L-Norvaline supplementation.

Safety

Researchers from the University of Technology Sydney found taking the amino acid L-norvaline, even in small doses, could make cells unhealthy and eventually kill them.
However, in a study published in the US National Library of Medicine National Institutes of Health dated December 17, 2019, and entitled “Reports of L-Norvaline Toxicity in Humans May Be Greatly Overstated”, it was argued that the quantities of L-Norvaline used in the study claiming its toxicity was greatly above cytotoxic levels for all amino acids. Hence, it was concluded in the said study that as long as L-Norvaline is taken within recommended doses, it will not necessarily cause cytotoxic effects.
A typical dose of L-Norvaline is around 100mg-250mg per day.

Purification Methods

Crystallise norvaline from aqueous EtOH or water. [Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 pp 2390-2399 1961, Beilstein 4 III 1331-1333, 4 IV 128, 2629.]

L-Norvaline 준비 용품 및 원자재

원자재

준비 용품


L-Norvaline 공급 업체

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