| Size | Price | Stock | Qty |
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| 250mg |
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| 1g |
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| Other Sizes |
| Targets |
As an amino acid derivative, Boc-Pen(Mob)-OH does not have a defined primary drug target in the context of therapeutic development. However, as a protected form of penicillamine, it may be used in research to study the pharmacological properties of penicillamine. Penicillamine acts as a chelating agent for heavy metals (copper, mercury, lead, arsenic) and is used in the treatment of Wilson's disease, cystinuria, scleroderma, and arsenic poisoning. The compound can also serve as a building block for synthesizing peptides with specific structural or functional properties, especially for research in biochemistry and drug development. In peptide synthesis, the Boc and Mob protecting groups allow for selective deprotection and coupling reactions.
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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].
In vitro studies on amino acid derivatives, including this penicillamine analogue, have demonstrated their capacity to influence the release of anabolic hormones, modulate fuel availability for cellular activity, enhance mental performance under stress-related conditions, and prevent exercise-induced muscle damage. As a protected penicillamine derivative, this compound may be used in cell-based assays to investigate metal chelation, antioxidant activity, and the effects of penicillamine on cellular metabolism. The compound can also be utilized in studies examining the role of thiol-containing amino acids in redox biology and protein folding. |
| ln Vivo |
In vivo studies on amino acid derivatives have shown that 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. As a protected penicillamine derivative, this compound may be administered in animal studies to evaluate the effects of penicillamine supplementation or to study the pharmacokinetics and bioavailability of penicillamine derivatives. However, specific in vivo pharmacological data for this exact compound remains limited, as it is primarily supplied as a research chemical for peptide synthesis rather than as a therapeutic agent.
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| Enzyme Assay |
Non-cell-based enzyme or receptor binding assays for this compound typically involve studies on metal chelation using purified proteins or metal ions. Standard protocols include incubating varying concentrations of the test compound with metal ions (e.g., Cu²⁺, Hg²⁺, Pb²⁺, As³⁺) in appropriate buffer systems, followed by measurement of metal binding using spectrophotometric or atomic absorption methods. For peptide synthesis applications, the compound is evaluated in coupling reactions using standard carbodiimide-mediated chemistry to assess reactivity and coupling efficiency. The Boc protecting group allows for selective deprotection under acidic conditions, while the Mob group can be removed under specific conditions for thiol deprotection.
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| Cell Assay |
Cell-based assays for this protected amino acid typically utilize mammalian cell lines to evaluate compound uptake, cytotoxicity, and effects on cellular metabolism. Standard protocols involve culturing cells in appropriate media at 37°C in 5% CO₂, followed by treatment with varying concentrations of the compound (typically 0.1-100 μM) for 24-72 hours. Cell viability is assessed using MTT or CCK-8 assays. The compound's effects on metal ion homeostasis can be studied using metal-sensitive fluorescent probes or atomic absorption spectroscopy. For peptide synthesis applications, the compound is used as a building block in solid-phase peptide synthesis (SPPS) protocols.
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| Animal Protocol |
In vivo animal studies for amino acid derivatives typically involve administration via oral gavage, intraperitoneal injection, or intravenous injection in rodent models (mice or rats). Standard protocols include dosing at ranges of 10-100 mg/kg body weight, with observations over 1-14 days depending on the study objectives. For studies evaluating the effects of penicillamine derivatives, animals may be administered the compound and monitored for changes in metal ion levels, antioxidant status, or disease progression in models of Wilson's disease or cystinuria. Pharmacodynamic assessments may include blood sampling for metal analysis, tissue collection for histopathological examination, and monitoring of body weight and general health parameters. All animal studies must comply with institutional ethical guidelines.
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| ADME/Pharmacokinetics |
Pharmacokinetic properties for this protected penicillamine derivative can be inferred from structurally related compounds. As a small molecule (molecular weight 369.48 g/mol), it is expected to be absorbed and distributed throughout body compartments. The Boc and Mob protecting groups are likely to be cleaved in vivo to release the active penicillamine. The compound shows moderate solubility in organic solvents such as DMSO and can be formulated for in vitro studies. For in vivo administration, formulations using suitable co-solvent systems may be employed. The compound is stable at room temperature during shipping and should be stored as powder at -20°C for long-term preservation. Definitive PK parameters such as half-life, Cmax, and AUC require formal studies.
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| Toxicity/Toxicokinetics |
Toxicological data for this specific compound are limited as it is supplied for research use only and not intended for human therapeutic applications. Penicillamine has well-characterized toxicity profiles including hematological, renal, and dermatological adverse effects at therapeutic doses. Appropriate safety precautions should be observed during handling, including the use of personal protective equipment and work in well-ventilated areas. The compound may cause skin and eye irritation upon contact. Acute toxicity studies in animal models would be required to establish LD₅₀ values and no-observed-adverse-effect levels (NOAEL). For in vitro cytotoxicity assessment, the compound can be tested in mammalian cell lines using standard MTT or LDH release assays.
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| References | |
| Additional Infomation |
Boc-Pen(Mob)-OH is a protected derivative of penicillamine featuring Boc and S-4-methoxybenzyl (Mob) protecting groups. Penicillamine is a penicillin metabolite used clinically in the treatment of Wilson's disease, cystinuria, scleroderma, and arsenic poisoning. This compound is a peptide synthesis reagent used in the preparation of protected amino acids for solid-phase peptide synthesis (SPPS). It is useful in synthesizing peptides with specific structural or functional properties, especially for research in biochemistry and drug development. It is not an approved drug and has not undergone clinical trials as a therapeutic agent; it is strictly for research purposes.
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| Molecular Formula |
C18H27NO5S
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| Molecular Weight |
369.48
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| Exact Mass |
369.161
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| CAS # |
120944-75-4
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| PubChem CID |
7018788
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| Appearance |
White to off-white solid powder
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| Density |
1.168g/cm3
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| Boiling Point |
523.2ºC at 760 mmHg
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| Melting Point |
108-115ºC
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| Flash Point |
270.2ºC
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| Vapour Pressure |
8.95E-12mmHg at 25°C
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| Index of Refraction |
1.538
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| LogP |
4.075
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| Hydrogen Bond Donor Count |
2
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| Hydrogen Bond Acceptor Count |
6
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| Rotatable Bond Count |
9
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| Heavy Atom Count |
25
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| Complexity |
453
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| Defined Atom Stereocenter Count |
1
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| SMILES |
CC(C)(OC(N[C@@H](C(C)(SCC1=CC=C(OC)C=C1)C)C(O)=O)=O)C
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| InChi Key |
NEUHEEDQLRFEIM-CQSZACIVSA-N
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| InChi Code |
InChI=1S/C18H27NO5S/c1-17(2,3)24-16(22)19-14(15(20)21)18(4,5)25-11-12-7-9-13(23-6)10-8-12/h7-10,14H,11H2,1-6H3,(H,19,22)(H,20,21)/t14-/m1/s1
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| Chemical Name |
(2R)-3-[(4-methoxyphenyl)methylsulfanyl]-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic 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 Note: Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture. |
| 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 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.) |
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| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.7065 mL | 13.5325 mL | 27.0651 mL | |
| 5 mM | 0.5413 mL | 2.7065 mL | 5.4130 mL | |
| 10 mM | 0.2707 mL | 1.3533 mL | 2.7065 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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