GMP Certified 99% CAS 51-60-5 Neostigmine Methylsulfate with High quality

• Customization: Available
• Varieties: General Disease Prevention Medicine
• Component: No Less Than 99.0%
• Model NO.: BP USP EP IN-HOUSE
• Type: The Second Class
• Pharmacodynamic Influential Factors: Animal Species
• Storage Method: Protected From Light, Seal up
• Character: off-White Powder
• Shelf Life: 2 Years
• Mf: C12h19n2o2.CH3o4s
• MW: 334.39
• Storage Condition: Normal
• Einecs: 200-109-5
• Transport Package: 5kg/Tin; 10kg/Tin; 25kg/Drum
• Specification: USP EP CVP IN-HOUSE
• Trademark: Jinan Andechem
• Origin: China
• HS Code: 29242990
• Production Capacity: 1000kg/Month

Product Description

GMP Certified 99% CAS 51-60-5 Neostigmine Methylsulfate with higt qulity

Product	Neostigmine Methylsulfate
CAS No.	51-60-5
Chemical Formula	C12H19N2O2.CH3O4S
Molecular Weight	334.39
Packing	5kg/tin, 2tins/carton; 10KG/tin, 2tins/carton, 25kg/drum

Description:
Neostigmine methylsulfate,(m-hydroxyphenyl)trimethylammonium methylsulfatedimethylcarbamate or the dimethylcarbamic ester of 3-hydroxyphenyltrimethylammoniummethylsulfate (Prostigminmethylsulfate), is a bitter, odorless, white, crystalline powder.It is very soluble in water and soluble in alcohol. Solutionsare stable and can be sterilized by boiling. The compound istoo hygroscopic for use in a solid form and thus is alwaysused as an injection. Aqueous solutions are neutral to litmus.
 

It inhibits cholinesterase activity and causes ACh accumulation, thus exerting a cholinergic effect. It directly activates nicotinic receptors (N2 receptors) on the motor endplate of skeletal muscle. It has a strong excitatory effect on skeletal muscle. The gastrointestinal smooth muscle can promote gastric contraction and increase gastric acid secretion, and promote peristalsis of the small and large intestine, especially the colon, thereby preventing intestinal relaxation and promoting intestinal contents downward propulsion. The effect on gland, eye, cardiovascular and bronchial smooth muscle was weak. The effect on central nervous system is weak.

N-dimethylaminophenol and dimethylcarbamoyl chloride were esterified to obtain neostigmine, and then methyl bromide was used to form quaternary ammonium salt to produce bromoneostigmine. Neostigmine methyl sulfate is prepared by the reaction of neostigmine and dimethyl sulfate to quaternary ammonium salt.

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.
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