2020 China New Design Lorcaserin Hydrochloride - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai

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We offer great strength in quality and development,merchandising,sales and marketing and operation for 108736-35-2, 1187594-09-7, 33069-62-4, At our firm with quality first as our motto, we manufacture products that are entirely made in Japan, from materials procurement to processing. This enables them to be used with confident peace of mind.

2020 China New Design Lorcaserin Hydrochloride - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai Detail:

Product name	Tofacitinib Citrate
Synonyms	(3R,4R)-1-(Cyanoacetyl)-4-methyl-N-methyl-N-1H-pyrrolo[2,3-d]pyrimidin-4-yl-3-piperidinamine 2-hydroxy-1,2,3-propanetricarboxylate; CP 690500-10; CP 690550-10; (3R,4R)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-beta-oxo-1-piperidinepropanenitrile 2-Hydroxy-1,2,3-propanetricarboxylate
CAS No.	540737-29-9
Appearance	Off white to white powder
Molecular Formula	C₁₆H₂₀N₆O.C₆H₈O₇
Molecular Weight	504.50
Application	Pharmaceutical grade or research purpose
Packing	As per your request
Storage	Preserve in tight,light-resistant containers in a cool place

Tofacitinib Citrate (CAS #540737-29-9)
ITEMS	STANDARDS	RESULTS
Appearance	Off white to white powder	Off white powder
Identification	HPLC; IR; HNMR	Complies
Solubility	Soluble in DMSO at 100mg/ml, very poorly soluble in ethanol, sparingly soluble in water etc.	Complies
Loss on Drying	≤0.5%	0.12%
Residue on ignition	≤0.1%	0.05%
Heavy metals	≤10ppm	Complies
Related Substances	Diastereomer (RS+SR) ≤0.1% Single Impurity ≤0.15% Total impurities ≤1.0%	0.05% 0.14% 0.18%
Enantiomorphism Isomers	≤0.2%	Complies
Residual Solvents	Ethanol ≤5000ppm Methanol ≤3000ppm Toluene ≤890ppm	Complies
Citrate Content	36.2%~40%	37.8%
Purity	≥99.0%	99.38%
Assay	60.68%~63.16% of Tofacitinib INN 98%~102% of Tofacitinib Citrate INN	62.04% 99.12%
Conclusion：Complies

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Our goal is to satisfy our customers by offering golden service, good price and high quality for 2020 China New Design Lorcaserin Hydrochloride - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai , The product will supply to all over the world, such as: Pakistan, moldova, Vietnam, Our items have national accreditation requirements for qualified, high quality products, affordable value, was welcomed by people today all over the world. Our goods will continue to enhance within the order and look forward to cooperation with you, Should any of these products be of interest to you, please letus know. We are going to be content to offer you a quotation up on receipt of your detailed needs.

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