N-Cbz-Nortropinone is an organic compound with the molecular formula C23H21NO3l, CAS 130753-13-8. It is a white or off-white solid in the form of crystals. There are many crystallization methods, and it can form plate-like, rod-like, needle-like and other crystals. Relatively stable in air, but gradually turns yellow under strong light. Has a strong niacinamide flavor. It can be dissolved in some organic solvents, such as chloroform, methanol, dimethyl sulfoxide, N, N-dimethylformamide, etc., but its solubility in water is poor, and it can only be dissolved in boiled water. It is not volatile at room temperature. It is an organic compound commonly used in the field of medicine. It has a wide range of biological activities and pharmacological effects, and is used in many different applications. It has many application values and is a convenient, safe and easy-to-obtain intermediate compound, and has gradually become a research hotspot in many fields.
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Chemical Formula |
C15H17NO3 |
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Exact Mass |
259 |
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Molecular Weight |
259 |
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m/z |
259 (100.0%), 260 (16.2%), 261 (1.2%) |
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Elemental Analysis |
C, 69.48; H, 6.61; N, 5.40; O, 18.51 |
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N-Cbz-Nortropinone, as an organic compound with a unique chemical structure, has shown potential application value in the field of new materials, especially in magnetic materials.
Basic properties of N-benzyloxycarbonyl-demethyltropinone
Its molecular formula is C15H17NO3, with a molecular weight of 259.30, and it has a specific chemical structure and physical properties. It usually exists in the form of white or off white powder, with certain thermal and chemical stability. It has good solubility in organic solvents, making it one of the important raw materials for synthesizing magnetic materials.
Magnetic mechanism of magnetic materials
Magnetism mainly comes from the magnetic metal ions or magnetic nanoparticles in its molecular structure. These magnetic metal ions or nanoparticles will magnetize under the action of a magnetic field, thereby producing magnetism. Meanwhile, the interaction force can also affect the magnetic properties of magnetic materials. For example, intermolecular interactions such as hydrogen bonds and van der Waals forces can affect the magnetic domain structure and magnetization process of magnetic materials, thereby affecting their magnetic properties.5,
Synthesis of Magnetic Polymer Materials
Polymer materials with magnetic properties can be formed by combining with polymer chains through specific chemical reactions. This material combines the flexibility of polymer materials with the magnetic responsiveness of magnetic materials, and has broad application prospects in fields such as smart materials, sensors, and magnetic recording. For example, by combining it with polymer chains such as polystyrene and polyethylene, magnetic polymer films with excellent magnetic properties can be prepared.
Preparation of magnetic nanoparticles
By utilizing specific chemical structures, magnetic nanoparticles with specific particle sizes and magnetic properties can be prepared through chemical methods. These nanoparticles have a wide range of applications in biomedical, magnetic liquid, magnetic recording materials, and other fields. For example, by combining it with metal ions such as iron, cobalt, and nickel, magnetic nanoparticles with excellent magnetic properties and biocompatibility can be prepared, which can be used for cell separation, drug delivery, and other applications in the biomedical field.

The application prospects of magnetic materials
Biomedical field
It has broad application prospects in the biomedical field. For example, it can be used in fields such as cell separation, drug delivery, and biomarkers. By controlling the particle size and surface properties of magnetic materials, precise cell separation and targeted drug delivery can be achieved.
Information storage field
It also has potential application value in the field of information storage. By optimizing the magnetic properties and stability of magnetic materials, high-density magnetic recording materials can be prepared to improve the capacity and stability of information storage.
Environmental protection field
It can also be used in the field of environmental protection. For example, it can be used to treat harmful substances such as heavy metal ions and organic pollutants in wastewater. By utilizing the magnetic separation performance of magnetic materials, rapid separation and removal of harmful substances can be achieved.

N-Cbz-Nortropinone, as a chemical substance, has potential application value in chemistry, pharmaceuticals, and related fields. The specific development prospects of this compound are as follows:
Trends in Chemical Drug Development
Strong development of antibody drugs
Antibody drugs have made significant progress in recent years, especially in the field of oncology. New types of antibody drugs such as monoclonal antibodies (mAbs), antibody drug conjugates (ADCs), and bispecific antibodies (BsAbs) continue to emerge, providing new options for cancer treatment. The successful development and market application of these drugs not only promote the rapid growth of the antibody drug market, but also provide useful reference and inspiration for the development of other types of drugs. For this compound, if it can serve as a key intermediate or active ingredient in a novel drug, the strong development trend of antibody drugs may bring certain market demand and research and development momentum.
The rise of cell therapy and gene therapy
Cell therapy and gene therapy are new treatment methods that have received much attention in recent years. Continuous innovation and breakthroughs in CAR-T cell therapy, TCR-T cell therapy, gene editing technology, etc. have provided new treatment strategies for fields such as oncology and rare diseases. The rise of these new treatment methods not only broadens the field and ideas of drug development, but also provides patients with more diversified treatment options.
Market demand analysis
The continuous expansion of the cancer treatment market
With the aging of the global population and changes in lifestyle, the incidence rate and mortality of cancer are rising. The cancer treatment market is constantly expanding, and the demand for new, effective, and safe therapeutic drugs is also increasing. This provides a broad market space for the development of potential anti-cancer drugs, including this compound.
Scarcity of drugs for rare disease treatment
Rare diseases are relatively scarce in terms of treatment drugs due to factors such as a small number of patients, high research and development costs, and low market returns. However, with the advancement of medical technology and the protection of patient rights, the market demand for rare disease treatment drugs is gradually increasing. If it can be used as a key ingredient or intermediate in the treatment of a rare disease, its market prospects may be even broader.
Promotion of personalized medicine and precision medicine
Personalized medicine and precision medicine are important development trends in the field of medicine in recent years. Through methods such as gene sequencing and biomarker testing, doctors can provide patients with more precise treatment plans. This trend has driven the demand for new drug development and provided more application opportunities for such potential drugs.
What is the market demand for N-Cbz Nortropinone, an antibody drug?
Regarding the market demand for N-Cbz-Nortropinone antibody drugs, as this drug is not widely recognized or commonly seen in the market, its possible market demand can be indirectly analyzed or speculated from the following aspects:
Disease treatment needs
If N-Cbz Nortropinone antibody drugs are targeted at a specific disease, the incidence rate, number of patients and treatment demand of the disease will directly affect the market demand for drugs. It is necessary to understand the epidemiological characteristics, patient population, and treatment status of the disease targeted by the drug in order to assess its potential market demand.
01
Drug efficacy and safety
The efficacy and safety of drugs are important considerations for patients and doctors when choosing treatment drugs. If the antibody drug shows significant efficacy and good safety in clinical trials or practical applications, its market demand may increase accordingly.
02
Market competition pattern
The competition in the antibody drug market is fierce, and the existence of similar drugs will directly affect the market share and demand for N-Cbz Nortropine antibody drugs. It is necessary to understand the types, efficacy, prices, and market share of similar drugs in the market in order to evaluate the competitive position of this antibody drug.
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Policy and medical insurance coverage
Policies and medical insurance coverage have a significant impact on the market demand for drugs. If N-Cbz Nortropinone antibody drugs are included in the medical insurance catalog or receive policy support, their market demand may be further increased.
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Production and supply chain status
The production and supply chain status of drugs can also affect their market demand. If the production cost of N-Cbz Nortropinone antibody drugs is high, the supply chain is unstable, or the production capacity is insufficient, then their market demand may be limited.
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adverse reaction
In chemical synthesis, the Cbz group of N-Cbz Nortropinone can be selectively removed under mild conditions (such as hydrogenolysis or acidolysis), releasing free amino groups and providing active sites for subsequent reactions. Its stability and reaction selectivity make it a key intermediate in drug development, such as for the synthesis of potentially biologically active tropane derivatives. However, as a chemical reagent, its adverse reactions mainly focus on the physical and chemical hazards during operation, rather than pharmacological toxicity within the organism.
Skin and mucosal irritation
Direct contact reaction: Solid powder or solution of N-Cbz Nortropinone may cause irritation to the skin and eyes. If the operator does not wear protective gloves or goggles, it may cause redness, itching, or pain in the contact area. For example, solid particles splashed onto the skin in the laboratory may cause increased irritation due to mechanical friction, while solutions may break the skin barrier through permeation.
Allergic reactions: A very small number of individuals may develop allergies to Cbz groups or tropane structures, manifested as contact dermatitis or conjunctivitis. This type of reaction is usually related to the recognition of specific functional groups in compounds by the individual's immune system and needs to be diagnosed through patch testing or ophthalmic examination.
Inhalation toxicity
Exposure to dust and vapor: N-Cbz Nortropinone may produce inhalable dust or volatile vapors during grinding, weighing, or heating processes. Long term exposure to low concentrations of dust may cause respiratory irritation, manifested as coughing, sore throat, or chest tightness; Inhalation of high concentration vapor may lead to chemical pneumonia, especially in high humidity environments where compounds may hydrolyze to produce irritating metabolites.
Acute poisoning cases: Although rare, animal experiments have shown that high-dose inhalation may lead to central nervous system suppression, manifested as dizziness, fatigue, or ataxia, which is related to the potential interference of tropine structure on acetylcholine receptors.
Digestive system reactions
Ingestion or ingestion: Although N-Cbz Nortropinone is not a food grade compound, ingestion may cause nausea, vomiting, or abdominal pain. Its low water solubility may reduce gastrointestinal absorption, but high doses may still directly irritate the gastrointestinal mucosa, leading to erosion or bleeding.
Metabolite toxicity: In vivo, Cbz groups may be hydrolyzed by esterases to produce benzoic acid and carbon dioxide, while the tropane skeleton may be further metabolized into tropane acid or its derivatives. Although these metabolites have low toxicity, a very small number of individuals may accumulate intermediate products due to metabolic enzyme defects (such as insufficient esterase activity), leading to liver toxicity.
Reactions in special environments
Photosensitivity: Long term exposure to strong light may cause photodegradation of N-Cbz Nortropinone, generating photo toxic free radicals or peroxides. If operators come into contact with photodegradation products, it may cause skin photosensitivity reactions, manifested as erythema, edema, or pigmentation.
High temperature decomposition: When heated to boiling point (approximately 415.7 ° C), the compound may decompose to produce toxic gases such as nitrogen oxides, carbon monoxide, or benzene derivatives. It is necessary to strictly operate in a fume hood to avoid inhalation.
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