1. Single impurity less than 0.1%, isomer less than 0.1%, meeting GMP production requirements;
2. Comprehensive and comprehensive quality standards;
3. Competitive cost advantage.

Product Information:Molecular Weight: 316.48 Appearance: white to almost white crystalline particles

The synthesis process uses total synthesis technology to replace traditional biological fermentation methods; The product quality meets the consistency evaluation requirements for injections and tablets, which is much higher than the quality level of the reference formulation; The quality standards are stricter than the requirements of national pharmacopoeia standards!

1: Product optical purity>99.8%, purity>99.5% or even 99.9%, single impurity less than 0.2%;
2: Avoid using heavy metals and reagents producing genotoxicity impurities in the production line, and avoid using special solvents (petroleum ether);
3: We have studied the corresponding impurity spectra, which is more convenient for enterprises to conduct comprehensive research on heavy metals, organic impurities, solvent residues, and supplier replacement.

1: Product optical purity>99.8%, purity>99.5% or even 99.9%, single impurity less than 0.2%;
2: Avoid using heavy metals and reagents producing genotoxicity impurities in the production line, and avoid using special solvents (petroleum ether);
3: We have studied the corresponding impurity spectra, which is more convenient for enterprises to conduct comprehensive research on heavy metals, organic impurities, solvent residues, and supplier replacement.

1: Product optical purity>99.8%, purity>99.5% or even 99.9%, single impurity less than 0.2%;
2: Avoid using heavy metals and reagents producing genotoxicity impurities in the production line, and avoid using special solvents (petroleum ether);
3: We have studied the corresponding impurity spectra, which is more convenient for enterprises to conduct comprehensive research on heavy metals, organic impurities, solvent residues, and supplier replacement.

1: Purity of 99.5% or higher in quality
2: Adopting a new synthesis route - a new chiral construction method;
3: The introduction of genotoxicity impurities and general toxic impurities was avoided throughout the process, and the use of special solvents (petroleum ether, etc.) was avoided.

1: Having a purity of over 99.5% in quality and an optical purity of up to 99.9%;
2: Adopting a new synthesis route - a new chiral construction method;
3: The introduction of genotoxicity impurities and general toxic impurities was avoided throughout the process, and the use of special solvents (petroleum ether, etc.) was avoided.

1: Having a purity of over 99.5% in quality and an optical purity of up to 99.9%;
2: Adopting a new synthesis route - a new chiral construction method;
3: The introduction of genotoxicity impurities and general toxic impurities was avoided throughout the process, and the use of special solvents (petroleum ether, etc.) was avoided

1: Having a purity of over 99.5% in quality and an optical purity of up to 99.9%;
2: Adopting a new synthesis route - a new chiral construction method;
3: The introduction of genotoxicity impurities and general toxic impurities was avoided throughout the process, and the use of special solvents (petroleum ether, etc.) was avoided

1. Quality purity>99%; Chiral purity>99%;
2. The product is in a crystalline state with good stability;
3. Meet USP quality requirements;
4. Green and environmentally friendly synthesis process

1. Quality purity>99%; Chiral purity>99%;
2. The product is in a crystalline state with good stability;
3. Meet USP quality requirements;
4. Green and environmentally friendly synthesis process