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High Quality Aminopyrazine CAS 5049-61-6 Organic Synthesis Intermediate

China High Quality Aminopyrazine CAS 5049-61-6 Organic Synthesis Intermediate, Find details about China 5049-61-6, 2-Aminopyrazin from High Quality Aminopyrazine CAS 5049-61-6 Organic Synthesis Intermediate

Model NO.
5049-61-6
Shelf Life
Two Years
Trademark
Chenxun
Transport Package
25kg / Drum
Specification
25Kg/ drum
Origin
China
HS Code
2933990099
Model NO.
5049-61-6
Shelf Life
Two Years
Trademark
Chenxun
Transport Package
25kg / Drum
Specification
25Kg/ drum
Origin
China
HS Code
2933990099
High Quality Aminopyrazine CAS 5049-61-6 Organic Synthesis Intermediate
 
Product Description
 
Chemical Name2-Aminopyrazine
SynonymsPyrazin-2-amine;Pyrazinamine;Aminopyrazine;
CAS No.5049-61-6
Molecular FormulaC4H5N3
Molecular Weight95.10260
PSA51.80000
LogP0.64000

Properties
  
Appearance & Physical Stateslightly yellow to beige crystalline powder
Density1.216 g/cm3
Boiling Point250.9ºC at 760 mm
Melting Point117-120ºC
Flash Point129.1ºC
Refractive Index1.598
Water Solubilitysoluble
StabilityStable under normal temperatures and pressures.
Storage ConditionFlammables area

Description

Application Aminopyrazine is the substrate for the four-component synthesis of imidazolidines, organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development processes and biochemical production processes. Chemical properties White-like crystal use Four-component synthesis of imidazolidine matrix.

High Quality Aminopyrazine CAS 5049-61-6 Organic Synthesis Intermediate
Packing

· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
High Quality Aminopyrazine CAS 5049-61-6 Organic Synthesis Intermediate

SHIPPING ADVISE

 By Express
Sultable for under 50kg, Fast:3-4 days. High cost; Door to door service. Easy to plck up the goods.
 By Air
Sultable for more than 50 kg, Fast: 4-5 days, HIgh cost, alrport to alrportprofesslonal broker needed.
 By sea
Sultable for more than 500kg. Slow: 15-45 days, Low cost. Port to Port, protesslonal broker needed.


FAQ

Q1: Can i get small sample?
A: Yes, FREE SAMPLES of some products can be sent on request, but the shipping cost be paid by our customers.
Q2. How to confirm the products quality before placing orders?
A: COA first for you to check the specification,and we test every batch of our product
by HPLC.UV,GC AND TLC AND etc. We also cooperate with independent third party
lab such as SGS,PONY etc.  

Q3: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Money Gram. Also L/C at sight is acceptable for large amount

Why Choose Us
  1. We have 10 years of experience in exporting products, strong market response capabilities and a wide range of trading partners.
  2. We have a variety of certified factories to produce high quality products.
  3. We offer full link hosted services from production to delivery.
  4. We provide testing services prior to shipment of the product.
  5. We will cultivate customers in every country market, let customers develop quickly with us, and win-win cooperation.
  6. Stable supply, delivery on time, quality assurance.

 

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