Thymidine CAS 50-89-5 Purity (HPLC) >99.0% Factory

Short Description:

Chemical Name: Thymidine 

CAS: 50-89-5

Appearance: White Crystalline Powder

Purity (HPLC): >99.0% (C10H14N2O5)

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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50-89-5 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Thymidine (CAS: 50-89-5) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Thymidine (CAS: 50-89-5), Please contact: alvin@ruifuchem.com

50-89-5 - Chemical Properties:

Chemical Name Thymidine 
Synonyms dT; β-Thymidine; beta-Thymidine; 5-Methyldeoxyuridine; Thymine-2-Deoxyriboside; DThyd; 1-(2-Deoxy-β-D-Ribofuranosyl)-5-Methyluracil; 1-(2-Deoxy-β-D-Ribofuranosyl)thymine; 2′-Deoxythymidine; Thymine Deoxyriboside; USP Zidovudine Related Compound D
Stock Status In Stock,  Production Capacity 200 Metric Tons per Year
CAS Number 50-89-5
Molecular Formula C10H14N2O5
Molecular Weight 242.23 g/mol
Melting Point 183.0~190.0℃ 
Store Under Inert Gas Store Under Inert Gas
Sensitive Hygroscopic 
Water Solubility  Soluble in Water, Almost Transparency
Stability Stable. Incompatible with Strong Oxidizing Agents 
COA & MSDS Available
Place of Origin  Shanghai, China
Product Categories
Pharmaceutical Intermediates
Caution Not Intended for Human Use. For Research Use Only.
Brand Ruifu Chemical

50-89-5 - Specifications:

Items Specifications  Results
Appearance White Crystalline Powder   White Crystalline Powder 
Identification (byHPLC) Meet Test Conforms
Clarity and Color of Solution A Clear and Colorless Solution Qualified
Melting Point 183.0~190.0℃ 186.1~186.7℃
Loss on Drying <0.50% 0.15%
Water by Karl Fischer  <0.20% 0.08%
Residue on Ignition <0.10% 0.08%
Specific Rotation [a]20/D  +17.5° ~ +19.1°(C=3 in W/V in H2O) +18.3°
Heavy Metals (Pb) <10ppm <10ppm 
Any Individual Unknow Impurity <0.50% (by HPLC) <0.50% 
Total Impurities <0.50% (by HPLC) <0.50%
Purity / Analysis Method >99.0% (by HPLC) (C10H14N2O5) 99.53%
Infrared Spectrum Consistent with Structure Complies
Conclusion The product has been tested and complies with the given specifications

50-89-5 - Package/Storage/Shipping:

Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry, well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

50-89-5 - FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

50-89-5 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R40 - Limited evidence of a carcinogenic effect
R36/37/38 - Irritating to eyes, respiratory system and skin.
R68 - Possible risk of irreversible effects
Safety Description S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
S37/39 - Wear suitable gloves and eye/face protection
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany 3
RTECS XP2071000
FLUKA BRAND F CODES 10
TSCA Yes
HS Code 2933 5990.99

50-89-5 - Application:

Thymidine (CAS: 50-89-5) is also referred to as pyrimidine deoxynucleoside.
Thymidine is used as a pharmaceutical intermediate for the synthesis of antiviral and anti-HIV drugs.
Thymidine is an important component of genetic material, is the key intermediates of synthestising anti-AIDS drugs AZT, DDT and related drugs key intermediates, but also the starting material of synthetising anti-tumor, antiviral drug β-thymidine.
Thymidine is used in the syntheses of active pharmaceutical ingredient such as Zidovudine (CAS: 30516-87-1). Zidovudine, also known as azidothymidine (AZT), is an antiviral agent acting via reverse transcnptase inhibition. It was first launched in the U.K. and subsequently introduced in over a dozen countries for the management of severe manifestations of HIV infection. In patients with AIDS and ARC, zidovudine reduces the risk of opportunistic infections and prolongs survival time. In symptom-free patients it shows promise in halting further immunological deterioration. A potent and selective inhibitor of HIV-1 replication.

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