68255
4-Methyl-2-oxovaleric acid
≥98.0% (T)
동의어(들):
α-Ketoisocaproic acid, 2-Oxoisocaproic acid, 4-Methyl-2-oxopentanoic acid, Ketoleucine
로그인조직 및 계약 가격 보기
모든 사진(3)
About This Item
Linear Formula:
(CH3)2CHCH2COCOOH
CAS Number:
Molecular Weight:
130.14
Beilstein:
1701823
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22
추천 제품
분석
≥98.0% (T)
refractive index
n20/D 1.431
bp
82-83 °C/11 mmHg (lit.)
mp
8-10 °C
density
1.055 g/mL at 20 °C (lit.)
작용기
carboxylic acid
ketone
저장 온도
2-8°C
SMILES string
CC(C)CC(=O)C(O)=O
InChI
1S/C6H10O3/c1-4(2)3-5(7)6(8)9/h4H,3H2,1-2H3,(H,8,9)
InChI key
BKAJNAXTPSGJCU-UHFFFAOYSA-N
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일반 설명
4-Methyl-2-oxovaleric acid, also known as α-ketoisocaproic acid (KIC), is a metabolite of leucine. It is commonly used as a building block in the synthesis of leucine and its derivatives, and it plays a role in amination reactions and asymmetric synthesis. Additionally, KIC serves as an intermediate in the formation of Strecker aldehydes.
애플리케이션
- Role in Human Brain Ketometabolism: 4-Methyl-2-oxovaleric acid has been implicated in the temporal patterns of ketometabolism in cerebral microdialysis fluids of patients with traumatic brain injury, underscoring its significance in biochemical pathways within the brain (Eiden et al., 2019).
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Skin Corr. 1B
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
이미 열람한 고객
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Schistosomiasis, a chronic and debilitating parasitic disease, affects approximately 200 million people in the developing world and imposes a substantial public health and economic impact. Accurately diagnosing at the individual level, monitoring disease progression, and assessing the impact of pharmacological
Lisa S Chow et al.
American journal of physiology. Endocrinology and metabolism, 291(4), E729-E736 (2006-05-18)
Despite being an anabolic hormone in skeletal muscle, insulin's anticatabolic mechanism in humans remains controversial, with contradictory reports showing either stimulation of protein synthesis (PS) or inhibition of protein breakdown (PB) by insulin. Earlier measurements of muscle PS and PB
D L Hachey et al.
Analytical chemistry, 63(9), 919-923 (1991-05-01)
A rapid, single-step procedure for the extraction and derivatization of organic alpha-keto acids from microliter quantities of human plasma has been developed. The keto acids were analyzed as the pentafluorobenzyl (PFB) ester by methane negative chemical ionization gas chromatography/mass spectrometry.
W E Mitch et al.
The Journal of clinical investigation, 67(2), 553-562 (1981-02-01)
We measured the effects of seven consecutive daily infusions of alpha-ketoisocaproate (the alpha-keto analogue of leucine) or leucine itself on urinary urea and total nitrogen excretion during fasting. Two study protocols were undertaken. In protocol I, subjects underwent three separate
Eiji Yoshihara et al.
Nature communications, 1, 127-127 (2010-12-02)
Type 2 diabetes mellitus (T2DM) is characterized by defects in both insulin sensitivity and glucose-stimulated insulin secretion (GSIS) and is often accompanied by obesity. In this study, we show that disruption of thioredoxin binding protein-2 (TBP-2, also called Txnip) in
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