Manufacturer of Tofacitinib Citrate Api - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai

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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for 179324-69-7, 51-21-8, Valganciclovir Hydrochloride, Striving hard to attain continual success based on quality, reliability, integrity, and complete understanding of market dynamics.

Manufacturer of Tofacitinib Citrate Api - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai Detail:

Product name	Melatonine
Synonyms	N-(2-(5-methoxyindol-3-yl)ethyl)acetamide; N-Acetyl-5-methoxytryptamine; 3-(N-Acetyl-2-aminoethyl)-5-methoxyindole
CAS No.	73-31-4
Appearance	White powder
Molecular Formula	C₁₃H₁₆N₂O₂
Molecular Weight	232.28
Application	Pharmaceutical grade or research purpose
Packing	As per your request
Storage	Preserve in tight,light-resistant containers in a cool place

Melatonine CAS: 73-31-4
ITEMS	STANDARDS	RESULTS
Appearance	White powder	White powder
Solubility	Very slightly soluble in water	Complies
Identification	Ultraviolet absorptionInfrared absorption	CompliesComplies
Water	≤6.0%	1.0%
Heavy Metals	≤20ppm	<10ppm
Residue on ignition	≤0.1%	0.04%
Related impurities	No more than 0.5% compound ANo more than 1.5% for total impurities	0.08%0.50%
HPLC assay	98.0%～102.0%	99.5%
Conclusion：It complies to USP40 standard.

Company Information

√ Management layer’s full experience in factory and skilled technicians followers;
√ Quality is always our top consideration, Strict QC system;
√ 11 years experienced exporting sales team;
√ Independent R&D lab;
√ Two signed long term GMP workshops;
√ Rich resources of plenty idle factories for customized project;
√ High Efficiency working team with consistent path.
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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of Manufacturer of Tofacitinib Citrate Api - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai , The product will supply to all over the world, such as: Australia, Algeria, Belgium, Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.

99% Melatonine