規格 | 目錄價格 | 上海 | 安徽 | 武漢 | 成都 | 北方 | 深圳 | 會員價格 | 數量 |
---|---|---|---|---|---|---|---|---|---|
250mg | ¥ ????? | -- | 2 | -- | -- | -- | -- | ¥ ????? | - + |
1g | ¥ ?????? | -- | -- | -- | -- | -- | -- | ¥ ?????? | - + |
5g | ¥ ?????? | -- | -- | -- | -- | -- | -- | ¥ ?????? | - + |
10g | ¥ ?????? | -- | -- | -- | -- | -- | -- | ¥ ?????? | - + |
25g | ¥ ??????? | -- | -- | -- | -- | -- | -- | ¥ ??????? | - + |
100g | ¥ ??????? | -- | -- | -- | -- | -- | -- | ¥ ??????? | - + |
500g | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
1000g | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
大貨 | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
產品編號
1199369
CAS 號
3715-29-5
中文名稱
3-甲基-2-氧代丁酸鈉
MDL 號
MFCD00002581
分子量
138.10
存儲條件
2-8°C, sealed storage, away from moisture
網頁展示純度為入庫指導純度值,各批次間存在一定差異,實際純度以收貨為準
熔點
220-230 °C
沸點
閃點
旋光
描述
TPSA
43.37
LogP
-0.1618
H_Acceptors
3
H_Donors
0
Rotatable_Bonds
2
[1]. Coitinho AS, et al. Pharmacological evidence that alpha-ketoisovaleric acid induces convulsions through GABAergic and glutamatergic mechanisms in rats. Brain Res. 2001 Mar 9;894(1):68-73.
[2]. MAAS WK, et al. alpha-Ketoisovaleric acid, a precursor of pantothenic acid in Escherichia coli. J Bacteriol. 1953 Apr;65(4):388-93.
[3]. Schauder P, et al. Oral administration of alpha-ketoisovaleric acid or valine in humans: blood kinetics and biochemical effects. J Lab Clin Med. 1984 Apr;103(4):597-605.
[4]. André Wajner, et al. Synaptic plasma membrane Na(+), K (+)-ATPase activity is significantly reduced by the alpha-keto acids accumulating in maple syrup urine disease in rat cerebral cortex. Metab Brain Dis. 2007 Mar;22(1):77-88.
[5]. Andreas Schedlbauer, et al. Direct methods and residue type specific isotope labeling in NMR structure determination and model-driven sequential assignment. J Biomol NMR. 2008 Oct;42(2):111-27.
警示圖
警示詞
Warning
危險申明
H302-H315-H319-H335
警告申明
P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
GHS 編碼
GHS07
現貨供應
專業護航
售后無憂
品質保障
無需湊單