H-Asp-OH

CAS# 56-84-8

H-Asp-OH

Catalog No. BCC2881----Order now to get a substantial discount!

Product Name & Size Price Stock
H-Asp-OH:100g $54.00 In stock
H-Asp-OH:200g $92.00 In stock
H-Asp-OH:500g $216.00 In stock
H-Asp-OH:1000g $378.00 In stock
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Chemical structure

H-Asp-OH

3D structure

Chemical Properties of H-Asp-OH

Cas No. 56-84-8 SDF Download SDF
PubChem ID 5960 Appearance White powder
Formula C4H7NO4 M.Wt 133.1
Type of Compound Nitrogen-containing Compounds Storage Desiccate at -20°C
Synonyms L-Asparagic acid; L-Asparaginic acid
Solubility H2O : 8.33 mg/mL (62.58 mM; Need ultrasonic)
Chemical Name (2S)-2-aminobutanedioic acid
SMILES C(C(C(=O)O)N)C(=O)O
Standard InChIKey CKLJMWTZIZZHCS-REOHCLBHSA-N
Standard InChI InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Biological Activity of H-Asp-OH

DescriptionEndogenous NMDA receptor agonist.

H-Asp-OH Dilution Calculator

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H-Asp-OH Molarity Calculator

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Preparing Stock Solutions of H-Asp-OH

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 7.5131 mL 37.5657 mL 75.1315 mL 150.263 mL 187.8287 mL
5 mM 1.5026 mL 7.5131 mL 15.0263 mL 30.0526 mL 37.5657 mL
10 mM 0.7513 mL 3.7566 mL 7.5131 mL 15.0263 mL 18.7829 mL
50 mM 0.1503 mL 0.7513 mL 1.5026 mL 3.0053 mL 3.7566 mL
100 mM 0.0751 mL 0.3757 mL 0.7513 mL 1.5026 mL 1.8783 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on H-Asp-OH

Structure/activity relations of N-methyl-D-aspartate receptor ligands as studied by their inhibition of [3H]D-2-amino-5-phosphonopentanoic acid binding in rat brain membranes.[Pubmed:2901691]

Neuroscience. 1988 Jul;26(1):17-31.

Structure/activity relations of agonists and antagonists for the N-methyl-D-aspartate receptor have been investigated by measuring the ability of a large range of substances to inhibit binding of [3H]2-amino-5-phosphonopentanoate to rat brain membranes. A major difference between optimum structures for agonist and antagonist activity lay in the differential effectiveness of sulphonic and phosphonic acid groups as the omega-acidic terminal in these two types of compound. The sulphonic acid moiety was an effective omega-acidic terminal in short chain agonists, but not in longer chain antagonists, while the phosphonic acid group was the most effective omega-acidic terminal in longer chain antagonists, but was only very weakly active in short chain agonists. It is proposed that the binding site of the omega-acidic terminal of antagonists is different from that for the omega-acidic group of agonists. Other structural features conducive to effective interaction of ligands with the receptor are discussed.

Description

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

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