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H-Asp-OH Sale

(Synonyms: L-天冬氨酸) 目录号 : GA11120

H-天冬氨酸-OH

H-Asp-OH Chemical Structure

Cas No.:56-84-8

规格 价格 库存 购买数量
10mM (in 1mL Water)
¥385.00
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1g
¥350.00
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Sample solution is provided at 25 µL, 10mM.

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产品描述

L-Aspartic acid is is an amino acid, shown to be a suitable prodrug for colon-specific drug deliverly.

L-Aspartic acid is shown to be a suitable prodrug for colon-specific drug deliverly[1]. L-[3H]Asp remaining in the brain at 5 min is increased by 206 and 178% by preadministration of 100 mM L-Aspartic acid and 100 mM L-Glu, respectively, whereas 100 mM D-Asp does not affect L-[3H]Asp efflux transport. That value for L-[3H]Glu at 20 min is increased by 145 and 156% by coadministration with 100 mM L-Aspartic acid and 100 mM L-Glu, respectively, but not by D-Asp. It is interesting that the apparent efflux rate of L-Aspartic acid across the BBB is sevenfold faster than that of L-Glu[2].

References:
[1]. Leopold CS, et al. In vivo pharmacokinetic study for the assessment of poly(L-aspartic acid) as a drug carrier for colon-specific drug delivery. J Pharmacokinet Biopharm. 1995 Aug;23(4):397-406.
[2]. Hosoya K, et al. Blood-brain barrier produces significant efflux of L-aspartic acid but not D-aspartic acid: in vivo evidence using the brain efflux index method. J Neurochem. 1999 Sep;73(3):1206-11.

Chemical Properties

Cas No. 56-84-8 SDF
别名 L-天冬氨酸
化学名 (2S)-2-aminobutanedioic acid
Canonical SMILES C(C(C(=O)O)N)C(=O)O
分子式 C4H7NO4 分子量 133.1
溶解度 100 mg/mL in 1M NaOH(Need ultrasonic,Alkaline dissolution (adjusted with NaOH, pH ≈ 11)); 2 mg/mL in Water (ultrasonic and warming and heat to 60°C). 储存条件 Store at -20° C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 7.5131 mL 37.5657 mL 75.1315 mL
5 mM 1.5026 mL 7.5131 mL 15.0263 mL
10 mM 0.7513 mL 3.7566 mL 7.5131 mL
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