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High purity CAS 71675-87-1 4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid in stock
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4.Pharmaceutical intermediates
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1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Our advantage:
Q1:Can I get the free sample
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: 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, or Paypal or L/C.
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Usually according you demand.
Q5: How about delivery leadtime
A:Delivery lead time: As soon as possible. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How to contact us
A:You can chat with us by Trademanager,Email,WhatsAPP,Wechat.
You can choose your interested products and send inquiry to us.
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Details:
High purity CAS 71675-87-1 4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid in stock
Details
CAS: 71675-87-1
MF: C10H13NO5S
MW: 259.28
EINECS: 275-833-8
Product Categories: Organic acids;API intermediates;Aromatics Compounds;Amines;Aromatics;Sulfur & Selenium Compounds
Mol File: 71675-87-1.mol
4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid Structure
4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid Chemical Properties
Melting point 82-85°C
Boiling point 529.6±50.0 °C(Predicted)
density 1.390±0.06 g/cm3(Predicted)
storage temp. -20°C Freezer
pka 4.09±0.10(Predicted)
color White to buff coloured powder
CAS DataBase Reference 71675-87-1(CAS DataBase Reference)
Packing:
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Delivery:
Our advantage:
Q1:Can I get the free sample
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: 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, or Paypal or L/C.
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Usually according you demand.
Q5: How about delivery leadtime
A:Delivery lead time: As soon as possible. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How to contact us
A:You can chat with us by Trademanager,Email,WhatsAPP,Wechat.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
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