50118
(4S)-4-Hydroxy-L-isoleucine
≥98.0% (TLC)
동의어(들):
4-HYDROXYISOLEUCINE, HIL, (2S,3R,4S)-2-Amino-4-hydroxy-3-methylpentanoic acid
로그인조직 및 계약 가격 보기
모든 사진(1)
About This Item
실험식(Hill 표기법):
C6H13NO3
CAS Number:
Molecular Weight:
147.17
Beilstein:
4128096
MDL number:
UNSPSC 코드:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
추천 제품
제품명
(4S)-4-Hydroxy-L-isoleucine, from fenugreek seeds, ≥98.0% (TLC)
생물학적 소스
fenugreek seeds
Quality Level
분석
≥98.0% (TLC)
양식
powder or flakes
광학 활성
[α]/D +32.5±2.0°, c = 1 in H2O
색상
white to almost white
저장 온도
2-8°C
SMILES string
C[C@H](O)[C@H](C)[C@H](N)C(O)=O
InChI
1S/C6H13NO3/c1-3(4(2)8)5(7)6(9)10/h3-5,8H,7H2,1-2H3,(H,9,10)/t3-,4-,5-/m0/s1
InChI key
OSCCDBFHNMXNME-YUPRTTJUSA-N
생화학적/생리학적 작용
(4S)-4-Hydroxy-L-isoleucine (HIL) is a non-proteinogenic α amino acid produced by the activity of bacterial isoleucine dioxygenase(s). (2S,3R,4S)-HIL is being studied to understand its insulinotropic (anti-diabetic) and anti-obesity effects.
4-Hydroxyisoleucine (HIL) from fenugreek (Trigonella foenum-graecum) seeds is a potential insulinotropic (anti-diabetic) and anti-obesity amino acid. HIL stimulates glucose-dependent insulin secretion from pancreatic cells. HIL activates insulin receptor substrate-associated phosphoinositide 3 (PI3) kinase activity. HIL reduces plasma levels of triglycerides, free fatty acids and cholesterol.
포장
Bottomless glass bottle. Contents are inside inserted fused cone.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
296.6 °F
Flash Point (°C)
147 °C
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
Mohammad Reza Haeri et al.
Phytotherapy research : PTR, 23(1), 61-64 (2008-08-06)
Fenugreek (Trigonella foenum graecum L) is a plant traditionally used for the treatment of diabetes. It contains an unusual amino acid, 4-hydroxyisoleucine, demonstrated to have insulinotropic and antidiabetic properties in animal models. Here we examine the effect of 4-hydroxyisoleucine on
Makoto Hibi et al.
Applied and environmental microbiology, 77(19), 6926-6930 (2011-08-09)
We determined the enzymatic characteristics of an industrially important biocatalyst, α-ketoglutarate-dependent l-isoleucine dioxygenase (IDO), which was found to be the enzyme responsible for the generation of (2S,3R,4S)-4-hydroxyisoleucine in Bacillus thuringiensis 2e2. Depending on the amino acid used as the substrate
Tadigoppula Narender et al.
Bioorganic & medicinal chemistry letters, 16(2), 293-296 (2005-10-26)
Trigonella foenum-graecum, commonly known as fenugreek, is an annual herbaceous plant. From the seeds of T. foenum-graecum an unusual amino acid, 4-hydroxyisoleucine 5, has been isolated, which significantly decreased the plasma triglyceride levels by 33% (P<0.002), total cholesterol (TC) by
Jun Ogawa et al.
Applied microbiology and biotechnology, 89(6), 1929-1938 (2010-11-12)
4-Hydroxyisoleucine (HIL) found in fenugreek seeds has insulinotropic and anti-obesity effects and is expected to be a novel orally active drug for insulin-independent diabetes. Here, we show that the newly isolated strain Bacillus thuringiensis 2e2 and the closely related strain
Y Sauvaire et al.
Diabetes, 47(2), 206-210 (1998-03-31)
We report the characterization of a new insulinotropic compound, 4-hydroxyisoleucine. This amino acid has been extracted and purified from fenugreek seeds, which are known in traditional medicine for their antidiabetic properties. 4-Hydroxyisoleucine increases glucose-induced insulin release, in the concentration range
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