Lower Price L-Tert-Leucine CAS 20859-02-3

Product Details
Certificate: ISO
Customized: Customized
Suitable for: Elderly, Adult
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Limited Company
  • Lower Price L-Tert-Leucine CAS 20859-02-3
  • Lower Price L-Tert-Leucine CAS 20859-02-3
  • Lower Price L-Tert-Leucine CAS 20859-02-3
  • Lower Price L-Tert-Leucine CAS 20859-02-3
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  • Overview
  • Product Description
  • Certifications
  • Company Profile
  • Our Advantages
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
API
State
Liquid
CAS
20859-02-3
Shelf Life
2 Years
Grade
Pharmaceutical Grade
Appearance
White Powder
Transport Package
Foil Bag, Box, Drum
Specification
25KG/Drum
Trademark
Domestic
Origin
China

Product Description

 
Product Description
1. Product name:   L-tert-Leucine
2. CAS: 20859-02-3
 
Lower Price L-Tert-Leucine CAS 20859-02-3
L-tert-leucine is a key side chain in the synthesis of the antiviral azanavir, an antiretroviral drug in the protease inhibitor class that can be used to treat human immunodeficiency virus (HIV) infection.

SPECIFICATION

Items

Specification

Description

White to off white powder
Specific rotation
-8.00°~ -11.00°
Loss on drying
≤0.50%
Residue on ignition
≤0.50%
Assay
98.50%-101.50%
Purity
≥99.00%
D-tert-Leucine
≤0.10%
Certifications

Lower Price L-Tert-Leucine CAS 20859-02-3

Company Profile

Lower Price L-Tert-Leucine CAS 20859-02-3

ComWin International Co.,Ltd was founded in 1992. Changzhou ComWin Fine Chemicals Co.,Ltd. as a subsidiary was established in 2003. Its manufacturing site is situated in Huangyan Economic Development Zone, Taizhou with the total area approximately 70,000 and nearly 80 staff. 

ComWin is specializing in producing and distributing APIs, Animal healthcare products, Nutritional Ingredients. Our main products are 5-Chloro-2-pentanone, 2-MeTHF, Orlistat, Rosuvastatin Calcium, Fipronil, Cloprostenol Sodium and Noni Juice. 

International logistics services is our highlighted strengths, such as cold-chain, hazardous shipment, door to door, which we've been providing to Sanofi, Merial, Vetoquinol, IMCD, Reckitt Benckiser, etc.

 Our Parterners:
Lower Price L-Tert-Leucine CAS 20859-02-3Customer Comment:
Lower Price L-Tert-Leucine CAS 20859-02-3
Our Advantages

Lower Price L-Tert-Leucine CAS 20859-02-3

Lower Price L-Tert-Leucine CAS 20859-02-3
Packaging & Shipping

Lower Price L-Tert-Leucine CAS 20859-02-3

FAQ

Q1:Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: Which kind of payment terms do you accept?
A: T/T, LC, D/P and Flexible payment by Credit approved.

Q3:Which transportation do we use?
A:Samples could be DHL, UPS, TNT, EMS, Fedex, and so on. For mass orders, it will be delivered by air or sea.

Q4: How about your delivery time?
Generally, it takes 5 working days after receiving your advance payment.

Q5: How do you treat quality complaint?
A: First of all, our quality control guarantees that quality is accomplished with the confirmed specification, and we take 100% responsibility for our orders.

Q6:How can we trust you?
A: You are always warm welcomed to visit us at any time. Before we start B2B, MIC has audited our company on-spot and approved our credit.

Q7:Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery.

A1 Quality control: We take quality as our life. We strictly control the quality of each process and establish a complete quality control system.

A2 carefully packing: 1kg, 5kg, 15kg, 20kg, 25kg can be packed in different specifications. Packaging can be customized according to customer requirements. Aluminum foil bag and carton. Ensure the safety of transportation. And free samples are available.

A3 Quality service: We have a professional sales DEP. quality DEP. and logistics DEP for quality assurance and service satisfaction.


 

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