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DESCRIPTION

Basic Info

Model NO.	65-46-3
Usage	Cosmetic Raw Materials, Oral Care Chemicals, Food
Raw Material	65-46-3
Transport Machine	Ordinary Goods Truck
Appearance	White Powder
Transport Package	Drum
Specification	CP; USP; EP
Trademark	Recedar
Origin	China
HS Code	2932
Production Capacity	1000kg

Product Description

99% nucleoside series Cytidine powder Cytidine with CAS 65-46-3

Product Name	Cytidine
CAS No.	65-46-3
Appearance	White crystalline powder
Purity	99%
Usage	Capslues, Tablets,Functional food, Drinks
Application	used as intermediate

Cytidine
CAS Number: 65-46-3
Molecular formula: C9H13N3O5
Molecular weight: 243.22
EINECS No.: 200-610-9

Melting point 210-220°C(dec.)(lit.)
Specific rotation 31.5º(c=0.6, H2O25ºC)
Boiling point 386.09°C (roughestimate)
Density 1.3686 (roughestimate)
Refractive index 34°(C=0.7,H2O)
Solubility H2O: 50mg/mL
Acidity coefficient (pKa)4.22,12.5(at25ºC)
Color White

Melting point 210.0~220.0ºC
Specific rotation: +31~+35°
Loss on drying: ≤0.5%
Residue on ignition: ≤0.1%
Heavy metal: ≤10ppm
Content (UV): 98.0~101.5%
Purity (HPLC): ≥99.0%

As a pyrimidine nucleoside, cytidine is mainly used as an intermediate in the production of antitumor and antiviral drugs, and is the main raw material for the manufacture of Ara-CR, CycloC, CTP, CDP-Choline and other drugs.

Package	carton drum with two plastic bags inside
Net weight	25KG/Drum
Storage	Sealed in cool and dry place to avoid moisture and light
Shelf life	2 years when properly stored
Lead time	1~3 days after confirmation

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