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Mechanical Synthesis Intermediate 4- Hydroxy -7-Azaindole 74420-02-3

China Mechanical Synthesis Intermediate 4-Hydroxy-7-Azaindole 74420-02-3, Find details about China 4-Hydroxy-7-Azaindole, 74420-02-3 from Mechanical Synthesis Intermediate 4-Hydroxy-7-Azaindole 74420-02-3

Model NO.
74420-02-3
Shelf Life
Two Years
Trademark
Chenxun
Transport Package
25kg / Drum
Specification
25Kg/ drum
Origin
China
HS Code
2933990099
Model NO.
74420-02-3
Shelf Life
Two Years
Trademark
Chenxun
Transport Package
25kg / Drum
Specification
25Kg/ drum
Origin
China
HS Code
2933990099
Mechanical Synthesis Intermediate 4-Hydroxy-7-Azaindole 74420-02-3
 
 Basic information
   
Chemical Name4-Hydroxy-7-Azaindole
Synonyms1,7-dihydropyrrolo[2,3-b]pyridin-4-one;
CAS No.74420-02-3
Molecular FormulaC7H6N2O
Molecular Weight134.13500
PSA48.91000
LogP1.26850


Properties
 

Melting point 238-239 °C (decomp)
Boiling point 367.6±42.0 °C(Predicted)
density 1.41±0.1 g/cm3(Predicted)
pka6.13±0.20(Predicted)


Safety Info
 

Hazard Codes Xi,Xn
Risk Statements 22
Safety Statements 24/25
HazardClass IRRITANT

Mechanical Synthesis Intermediate 4-Hydroxy-7-Azaindole 74420-02-3

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.
Mechanical Synthesis Intermediate 4-Hydroxy-7-Azaindole 74420-02-3

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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