GMP Factory Supply Hot Sale Paracetamol CAS No: 103-90-2

• Function: Drug Detoxification, Antidote
• Certification: GMP, FDA
• Grade Standard: Medicine Grade
• Type: Analysis reagent
• State: White Crystalline Powder
• Volatile: Not Volatile
• Model NO.: BP USP EP IN-HOUSE
• CAS: 103-90-2
• Mf: C8h9no2
• MW: 188.23
• Melting Point: 168-172 Degree Centigrade
• Shelf Life: 2years
• Transport Package: 25kg/Drum; 25kg/Bag
• Specification: USP; EP; In-house
• Trademark: Jinan Andechem
• Origin: China
• HS Code: 2924292000
• Production Capacity: 40 Ton/Month

Product Description

Product Name: Acetaminophen; Paracetamol
CAS NO: 103-90-2
Packing:25kg/bag; 25kg/drum
Shelf life: 2years
MF:C8H9NO2

MW:151.16
Certificate:

Description:
The chemiacal name of 4-acetaminophen is N-(4-hydroxy phenyl) acetamide and the trade name is paracetamol belonging to acetanilide antipyretic analgesics. It was first synthesized by Morse in 1878 and first used in clinic by VonMering in 1893. It has become an over the counter drug in the USA since 1955 and our country started production at the end of the 1950's. 4-acetaminophen is a white crystalline or a crystalline powder in appearance with melting point from 168ºC to 172ºC, odorless, slightly bitter taste, freely soluble in hot water or ethanol, dissolved in acetone, practically insoluble in cold water and petroleum ether. It is stable below 45ºC but will be hydrolyzed into p-aminophenol when exposed to humid air, then oxidized further. The color grades gradually from pink to brown then to black, so it should be sealed and stored in a cool and dry place.

4-Acetamidophenol has the antipyretic activity by inhibiting the synthesis of hypothalamic thermoregulation prostaglandins and its strength of antipyretic effect is similar to aspirin. On the other hand, 4-Acetamidophenol can produce analgesic effect by inhibiting the synthesis of prostaglandins in the central nervous system and blocking impulses of nociceptive nerve endings, but weaker than aspirin. Compared with aspirin, 4-Acetamidophenol has minor irritation, few allergic reactions and other advantages. Its antipyretic and analgesic effect is similar to phe nacetin, and   the use of 4-acetaminophen increases due to limiting or banning using phen acetin in many countries.
In clinical, it is mainly used for fever and headache caused by cold and relieving mild to moderate pain such as joint pain, muscle pain, neuralgia, migraine, dysmenorrhea, cancer pain, postoperative analgesia and so on. It can be used for patients who are allergic to aspirin, intolerant of aspirin, or unsuited for aspirin, such as patients with varicella, hemophilia and other hemorrhagic disease (patients having anticoagulant therapy included), as well as patients with slight peptic ulcer and gastritis. In addition, it also can be used for the synthesis of benorylate and used as asymmetric synthetic intermediates, photographic chemicals and stabilizer of hydrogen peroxide.

Packing and Delivery:


FAQ:
Q1  Can i get some samples
A1  Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2  How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T
Q3  How to confirm the Product Quality before placing orders
A3  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
A4  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5  How about delivery leadtime
A5  Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6  Is there a discount
A6  Different quantity has different discount.
Q7  How do you treat quality complaint
A7  First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8  How to contact us
A9  You can chat with us by Trademanager,Skype, Wechat, Whatsapp Online.
       You can choose your interested products and send inquiry to us.
       You can dial our telephone directly or send Email to us., you will get our reply.