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cytidine

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FOB Price $46.60

Origin: China

Cas No: 65-46-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 10 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Chinese alias: cytosine nucleoside; Cytidine, cytosine ribonucleoside

Properties: white or off white crystalline powder

Purity (HPLC): ≥ 99.0%

Content (UV): 98.0 ~ 101.5%

Storage conditions: sealed, cool and dry

Main uses: pharmaceutical synthetic raw materials and biochemical reagents

Upstream product: cytosine

Downstream products: CTP, CDP choline, 2 ', 3' - dideoxycytidine, cytarabine, etc

FAQ: Do You Want To Place An Order With Us Now？ Please contact with :James Li 0086- 0086-15306588542/ 0086-571- 87256576，[email protected] Q1: Can I get some samples? A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. Q2: How to start orders or make payments? A: Proforma invoice will be sent firsty after confirmation of order, enclosed our bank information. Payment by T/T, Western Union Q3: What's your MOQ? A: Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid. Q4: How about delivery time? A: Delivery time: About 3-5 days after payment confirmed. (Chinese holiday not included) Q5: Is there a discount? A: Different quantity has different discount. Q6: How do you treat quality complaint? A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss. Certificate: factory：

Property

CAS No.: 65-46-3 Formula: C9H13N3O5 Molecular Weight: 243.21700

Description

Cytidine is a nucleoside molecule that is formed when cytosine is attached to a ribose ring (also known as a ribofuranose) via a β-N1-glycosidic bond. Cytidine is a component of RNA.
If cytosine is attached to a deoxyribose ring, it is known as a deoxycytidine.

Basic Info

Chemical Name	cytidine
Synonyms	Cytidine; Cytidin; Cyd; Citidine; CYTIDINE extrapure;
CAS No.	65-46-3
Molecular Formula	C9H13N3O5
Molecular Weight	243.21700
PSA	130.83000
LogP	-1.98180

Properties

Appearance & Physical State	white to off-white crystalline powder
Density	0.9867 - 0.99809 g/cm3 (55 - 25ºC)
Boiling Point	545.7ºC at 760 mmHg
Melting Point	210-217ºC
Flash Point	283.8ºC
Refractive Index	34 ° (C=0.7, H2O)
Water Solubility	SOLUBLE
Stability	Stable. Incompatible with strong oxidizing agents. Protect from moisture.
Storage Condition	Store at RT.

Safety Info

RTECS	UW7370000
Safety Statements	S24/25
HS Code	2934999090
WGK Germany	3
Risk Statements	R68

Synthesis Route

D,D,D-U(3'-5')pC(3'-5')pC→uridine+cytidine
→guanosine+uridine
1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-((6-methylpyridin-3-yl)oxy)pyrimidin-2(1H)-one→uridine+cytidine

Precursor

cytidine tetraacetate
N4-(O-(benzyloxy))cytidine
4-amino-1-[(2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
N4-benzoyl-1-(2’,3’,5’-tri-O-acetyl-β-D-ribofuranosyl)-cytosine

Downstream Product

N4-acetylcytidine
ancitabine
4-amino-5-bromo-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
cytosine

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cytidine

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Q1:	Can I get some samples?
A:	Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2:	How to start orders or make payments?
A:	Proforma invoice will be sent firsty after confirmation of order, enclosed our bank information. Payment by T/T, Western Union
Q3:	What's your MOQ?
A:	Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4:	How about delivery time?
A:	Delivery time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q5:	Is there a discount?
A:	Different quantity has different discount.
Q6:	How do you treat quality complaint?
A:	First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

cytidine

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