DL-2-ヒドロキシ酪酸
DL-2-ヒドロキシ酪酸 物理性質
- 融点 :
- 44 °C
- 沸点 :
- 260 °C
- 比重(密度) :
- 1.1250
- 屈折率 :
- 1.4298 (589.3 nm 20℃)
- 貯蔵温度 :
- Refrigerator
- 溶解性:
- クロロホルム（微量）、酢酸エチル（微量）、メタノール（微量）
- 外見 :
- 個体
- 酸解離定数(Pka):
- pK1:3.65 (30°C)
- 色:
- 白からオフホワイトへ
- Merck :
- 14,4816
- EPAの化学物質情報:
- Butanoic acid, 2-hydroxy- (600-15-7)
DL-2-ヒドロキシ酪酸 価格
もっと(5)
| メーカー |
製品番号 |
製品説明 |
CAS番号 |
包装 |
価格 |
更新時間 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBQN-8038 |
DL-2-ヒドロキシ酪酸
Dl-2-hydroxybutyric acid |
600-15-7 |
1g |
￥12500 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBQN-8038 |
DL-2-ヒドロキシ酪酸
Dl-2-hydroxybutyric acid |
600-15-7 |
5g |
￥37500 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBQN-8038 |
DL-2-hydroxybutyric acid |
600-15-7 |
100g |
￥420000 |
2024-03-01 |
購入 |
|
東京化成工業
|
H0227 |
DL-2-ヒドロキシ酪酸 >95.0%(T)
DL-2-Hydroxybutyric Acid (contains Polymolecular esterification product)
>95.0%(T) |
600-15-7 |
25g |
￥13400 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBQN-8038 |
DL-2-ヒドロキシ酪酸
Dl-2-hydroxybutyric acid |
600-15-7 |
25g |
￥115000 |
2024-03-01 |
購入 |
DL-2-ヒドロキシ酪酸 化学特性,用途語,生産方法
外観
白色～ほとんど白色粉末～結晶
説明
2-Hydroxybutyric acid (or alpha - hydroxy butyrate) is a hydroxy butyric acid with the hydroxyl group on the carbon adjacent to the carboxyl. It is a chiral compound having two enantiomers, D-2- hydroxybutyric acid and L-2-hydroxybutyric acid.
2-Hydroxy butyrate, the conjugate base of 2-hydroxy butyric acid, is produced in mammalian tissues (principally hepatic) that catabolize L-threonine or synthesize glutathione. Oxidative stress or detoxification demands can dramatically increase the rate of hepatic glutathione synthesis. Under such metabolic stress conditions, supplies of L-cysteine for glutathione synthesis become limiting, so homocysteine is diverted from the transmethylation pathway forming methionine into the transsulfuration pathway forming cystathionine. 2-Hydroxybutyrate is released as a byproduct when cystathionine is cleaved to cysteine that is incorporated into glutathione. Chronic shifts in the rate of glutathione synthesis may be reflected by urinary excretion of 2-hydroxybutyrate.
使用
2-Hydroxybutanoic Acid is an analyte used in the diagnoses of colorectal cancer as well as Type II diabetes. It is also used in the purification of the major Vibrio autoinducer and the study of its role in virulence factor production for cholera.
定義
ChEBI: A hydroxybutyric acid having a single hydroxyl group located at position 2; urinary secretion of 2-hydroxybutyric acid is increased with alcohol ingestion or vigorous physical exercise and is associated with lactic acidosis and ketoacidosis in humans and d
abetes in animals.
DL-2-ヒドロキシ酪酸 上流と下流の製品情報
原材料
準備製品
DL-2-ヒドロキシ酪酸 生産企業
Global( 84)Suppliers
DL-2-ヒドロキシ酪酸 スペクトルデータ(13CNMR、IR1、MS、Raman)
600-15-7(DL-2-ヒドロキシ酪酸)キーワード:
- 600-15-7
- dl-2-hydroxy-n-butyricacid(alpha-)(containspolymolecular)
- (±)-2-hydroxybutyric acid
- DL-2-Hydroxybutyric Acid (contains Polymolecular esterification product)
- rac-(2R*)-2-Hydroxybutyric acid
- DL-alpha-Hydroxybutyric acid
- NSC 6495
- (contains PolyMolecular esterification product)
- DL-2-Hydroxybutyric Acid
- DL-2-HYDROXYBUTYRIC ACID
- DL-2-HYDROXY-N-BUTYRIC ACID
- ALPHA-HYDROXYBUTYRIC ACID
- RARECHEM AL BO 2322
- 2-hydroxybutanoicacid
- 2-hydroxy-butanoicacid
- DL-2-HydroxybutyricAcid(containsPolymolecularesterificationproduct)>
- Butanoic acid, 2-hydroxy-
- (?-2-hydroxybutyric acid
- 2-hydroxybutyricaci
- DL-2-ヒドロキシ酪酸
- (±)-α-ヒドロキシ酪酸
- rac-(R*)-2-ヒドロキシブタン酸
- DL-α-ヒドロキシ酪酸
- rac-(R*)-2-ヒドロキシ酪酸
- rac-(2R*)-2-ヒドロキシ酪酸
- (±)-2-ヒドロキシ酪酸
- DL-2-ヒドロキシ-n-酪酸