High Quality Thymidine CAS 50-89-5 with Best Price

China High Quality Thymidine CAS 50-89-5 with Best Price, Find details about China Mfcd00006537, Quality Thymidine from High Quality Thymidine CAS 50-89-5 with Best Price

Trademark
other
Transport Package
Bag/Drum
Specification
25kg
Origin
China
Trademark
other
Transport Package
Bag/Drum
Specification
25kg
Origin
China
 
Product Description
Thymidine is a pyrimidine deoxynucleoside.
    

CAS number: 50-89-5
Molecular formula: C10H14N2O5
Molecular weight: 242.23
EINECS no. : 200-070-4
High Quality Thymidine CAS 50-89-5 with Best Price
Product Parameters
 

Test ltems

Quality standary

Appearance

White or almost white crystalline powder

Loss On Drying

≤0.5%

Residue On Ignition

≤0.5%

Specific Optical Rotation

+17.5°+19.1°(20 3% water solution)

Melting Point

185-190

Heavy Metals

≤10ppm

Assay(HPLC)

≥99.0%

Assay(U.V)

≥97.5-102%

 

Items

Standard

Appearance

White crystalline powder

Identification

The intensity of principal band on TLC obtained from Sample preparation corresponds to that obtained from the Standard Operation

Loss on drying

≤0.5%

Moisture Content

≤0.20%

Melting Range

185.0-190.0oC

Residue on Ignition

≤0.10%

Clarity and Color of Solution

 Clear and colorless solution

Specific Optical Rotation

+17.5°-+19.1°

Chromatographic Purity

Purity: NLT 99.0%

Individual Impurity: NMT 0.50%

Assay by HPLC

≥98.5%

Storage conditions

This product should be sealed and kept dry.

Applications

1, mainly used for the preparation of anti-AIDS drugs (such as zidofuroxime, sitofuroxime).

2, used as pharmaceutical intermediates, for the synthesis of antiviral and anti-HIV drugs

3. Fusion, selection and cloning of hybrid tumor in HT and HAT cocktail method

Packaging & Shipping

 

1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.
2. Price
We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3.Packing
Generally, the package is 25 kg.
But,we can do according to the customers' request.

4.Transport
T
he products can be transported  by Courier, by air or by sea  
5.Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
High Quality Thymidine CAS 50-89-5 with Best Price
 
 
Company Profile

      Our company provides chemical raw materials, chemical products, pharmaceutical intermediates, veterinary intermediates, dye intermediates, pigments, cosmetic raw materials, chemical reagents and PVC particles to meet your various needs.
      
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements.
Consistent Quality
      
Our plant has strict quality control in each manufacturing process. Guaranteed.Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.
Most competitive pricing
      
Our company is committed to the production and development of titanium dioxide, we always offer the most competitive pricing to customers to help lower their cost in application.
Shortest delivery time
      
90% of orders are shipped within 7-10 days after receipt of the prepayment or Western union
Respond in 24 hours to inquiry, feedback or other requirements
     
Our experienced staff is dedicated to answer all of your inquires, feedback or other requirements in 24 hours.
     
We welcome you to contact us for more information and look forward to working with you

 
FAQ

Q: What is the minimum order quantity?
A: 1000 kg

Q: How to obtain samples?
A: 500g sample: free;>500g sample: for buyer's account.

Q: What is your packaging?
A: Packing: 25kg/bag.It's a brown paper bag on the outside and a bag on the inside.Loading :16~18 tons without pallet,14 tons with pallet.

Q: What are the modes of transportation
A: Express, air and sea.

Q: What is your lead time?
A: Within two weeks after confirming the order.

Q: What are your terms of payment?
A: By wire/wire or Western Union