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| Other Sizes |
| Targets |
(R)-4-Amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid does not have specific pharmacological targets, as it is a protected amino acid used in peptide synthesis rather than a therapeutic agent. The Boc (tert-butoxycarbonyl) group serves as a protecting group for the amine functionality during peptide synthesis. The compound is used as a building block in the synthesis of peptides and bioactive molecules.
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| ln Vitro |
Commercial ergot supplements have been made from amino acids and their derivatives. They affect the release of anabolic hormones, the availability of fuel for activity, the ability to think clearly under pressure, and the prevention of muscular damage brought on by exertion. They are regarded as advantageous synergistic food ingredients [1].
(R)-4-Amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid is not evaluated for traditional biological activity, as it is a protected amino acid used in organic synthesis rather than a pharmacologically active compound. Its utility is based on its chemical properties as a building block for peptide synthesis. No specific in vitro activity data have been reported. |
| ln Vivo |
(R)-4-Amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid is not used for in vivo pharmacological evaluation. It is a protected amino acid used in laboratory research for peptide synthesis. The compound is not administered to animals for therapeutic purposes. Its applications are limited to chemical synthesis and medicinal chemistry research.
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| Enzyme Assay |
(R)-4-Amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid is not evaluated in traditional enzyme/receptor binding assays. The compound's purity and identity are confirmed by standard analytical methods including HPLC, NMR, and mass spectrometry. Purity is typically ≥98%. The compound is used as a building block in peptide synthesis.
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| Cell Assay |
(R)-4-Amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid is not evaluated in traditional cellular assays, as it is a protected amino acid used in organic synthesis rather than a cellular modulator. The compound may be used in the synthesis of peptides that are subsequently tested in cellular assays. However, the compound itself is not tested in cellular systems.
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| Animal Protocol |
(R)-4-Amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid is not used in in vivo animal experiments. It is a protected amino acid used in laboratory research for peptide synthesis. The compound is not administered to animals for pharmacological evaluation. Its applications are limited to chemical synthesis.
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| ADME/Pharmacokinetics |
Pharmacokinetic properties are not applicable to (R)-4-Amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid, as it is a protected amino acid used in peptide synthesis rather than a therapeutic agent. The compound has a molecular weight of 232.24 g/mol and a molecular formula of C₉H₁₆N₂O₅. Storage: powder at -20°C for 3 years or 4°C for 2 years.
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| Toxicity/Toxicokinetics |
The toxicological profile of (R)-4-Amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid has not been extensively documented, as it is a protected amino acid used in research rather than a therapeutic agent. Standard laboratory safety precautions should be followed when handling this compound.
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| References |
[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.
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| Additional Infomation |
Boc-D-asparagine is a derivative of asparagine.
(R)-4-Amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid (CAS# 75647-01-7, molecular formula C₉H₁₆N₂O₅, molecular weight 232.24) is an asparagine derivative. Also known as (tert-butoxycarbonyl)-D-asparagine. Used in peptide synthesis. No clinical trials or regulatory approvals have been identified. Purity ≥98%. |
| Molecular Formula |
C9H16N2O5
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|---|---|
| Molecular Weight |
232.23
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| Exact Mass |
232.105
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| CAS # |
75647-01-7
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| PubChem CID |
1623168
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| Appearance |
White to off-white solid powder
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| Density |
1.3±0.1 g/cm3
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| Boiling Point |
481.7±40.0 °C at 760 mmHg
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| Melting Point |
165-169 °C
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| Flash Point |
245.1±27.3 °C
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| Vapour Pressure |
0.0±2.6 mmHg at 25°C
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| Index of Refraction |
1.497
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| LogP |
0.27
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| Hydrogen Bond Donor Count |
3
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| Hydrogen Bond Acceptor Count |
5
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| Rotatable Bond Count |
6
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| Heavy Atom Count |
16
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| Complexity |
295
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| Defined Atom Stereocenter Count |
1
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| SMILES |
O(C(N([H])[C@@]([H])(C(=O)O[H])C([H])([H])C(N([H])[H])=O)=O)C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H]
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| InChi Key |
FYYSQDHBALBGHX-RXMQYKEDSA-N
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| InChi Code |
InChI=1S/C9H16N2O5/c1-9(2,3)16-8(15)11-5(7(13)14)4-6(10)12/h5H,4H2,1-3H3,(H2,10,12)(H,11,15)(H,13,14)/t5-/m1/s1
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| Chemical Name |
(2R)-4-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid
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| HS Tariff Code |
2934.99.9001
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
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| Solubility (In Vivo) |
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.
Injection Formulations
Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline)(e.g. IP/IV/IM/SC) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). View More
Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). View More
Oral Formulation 3: Dissolved in PEG400 (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 4.3061 mL | 21.5304 mL | 43.0608 mL | |
| 5 mM | 0.8612 mL | 4.3061 mL | 8.6122 mL | |
| 10 mM | 0.4306 mL | 2.1530 mL | 4.3061 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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