54925
(S)-3-羟基丁酸
≥97.0%
别名:
(+)-3-Hydroxy-n-butyric acid, (3S)-3-Hydroxybutanoic acid, (S)-β-Hydroxybutanoic acid, (S)-(+)-β-Hydroxybutyric acid, L-β-Hydroxybutyric acid
质量水平
方案
≥97.0%
表单
powder or crystals
旋光性
[α]20/D +25±1°, c = 6% in H2O
mp
45-50 °C
官能团
carboxylic acid
hydroxyl
储存温度
2-8°C
SMILES字符串
C[C@H](O)CC(O)=O
InChI
1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)/t3-/m0/s1
InChI key
WHBMMWSBFZVSSR-VKHMYHEASA-N
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应用
(S)-3-Hydroxybutyric acid can be used as a reagent in the synthesis of:
- S-(2-acetamidoethyl) (S)-3-hydroxybutanethioate by reacting with acetylcysteamine in the presence of coupling reagent.
- 3-hydroxy-N-(4-methoxyphenyl)-(3S)-butanamide by treating with 4-methoxyaniline in the presence of acid-amine coupling reagent.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
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With the availability of a minimally invasive approach, anti-reflux surgery has recently experienced a renaissance as a cost-effective alternative to life-long medical treatment in patients with gastroesophageal reflux disease (GERD). We are not aware of the fact whether reflux episodes
U M Nadgir et al.
Endocrine research, 27(1-2), 41-46 (2001-06-29)
We quantitated serial serum beta-hydroxybutyrate (beta-OHB) levels using the Ketosite method in 9 children with IDDM who were treated for diabetic ketoacidosis (DKA) and compared them to urinary ketone measurements by dipstick. Persistent elevations of serum beta-OHB were seen in
Chromatograms
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