Manufacturer high quality Argipressine with best price 113-79-1



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Manufacturer high quality Argipressine with best price 113-79-1
Manufacturer high quality Argipressine with best price 113-79-1
Manufacturer high quality Argipressine with best price 113-79-1
Manufacturer high quality Argipressine with best price 113-79-1
Manufacturer high quality Argipressine with best price 113-79-1
Manufacturer high quality Argipressine with best price 113-79-1

Manufacturer high quality Argipressine with best price 113-79-1

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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description

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                             1.Competitive price
                             2.Fast Delivery Within 2 days
                             3.SGS , BV, GMP,ISO approve
                             4.Professional factory



Product Description

Product Name: Argpressin Acetate

CAS #: 113-79-1

Purity: 98% min.

Molecular Formula: C46H65N15O12S2

Molecular Weight: 1084.23



Argipressin (Arginine vasopressin) is similar to a naturally occuring hormone also known as antidiuretic hormone (ADH) or vasopressin. ADH has two main effects in the body. Firstly, it acts on receptors in the kidney to retain water in the body, which helps to prevent excessive loss of water in the urine. Secondly, ADH causes narrowing of blood vessels (vasoconstriction), thereby limiting blood flow to a particular area of the body. Argipressin is derived from a preprohormone precursor that is synthesized in the hypothalamus, from which it is liberated during transport to the posterior pituitary. Most of it is stored in the posterior part of the pituitary gland to be released into the blood stream; some of it is also released directly into the brain. The vasopressins are peptides consisting of nine amino acids (nonapeptides). The amino acid sequence of arginine vasopressin is Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly, with the cysteine residues forming a sulfur bridge. The structure of oxytocin is very similar to that of the vasopressins: it is also a nonapeptide with a sulfur bridge and its amino acid sequence differs at only two positions.



AppearanceWhite amorphous powderConforms
SolubilitySoluble in water or acetic acid at a concentration of ≥1mg/ml to give a clear, colorless solutionConforms
Identity by HPLCRetention time of the sample must be approximately the same as the retention time of the referenceConforms
Amino Acid Composition±10% of theoretical except for CysConforms
Peptide Purity (By HPLC)≥95.0% by area integration99.3%
Related Substance (By HPLC)

Total Impurities(%)≤5.0%

Largest Single Impurity(%)≤2.0%



Acetate Content (By HPLC)≤15.0%13.2%
Water Content (Karl Fischer)≤8.0%2.0%
TFA Content (By HPLC)≤0.3%Nd
Bacterial endotoxin≤50 EU/ mgConforms
Residual Solvents (by GC)

EtOH≤5000 ppm

MeOH≤3000 ppm

DMF≤810 ppm




Assay (By HPLC)95-105%98.2%
ConclusionIt conforms to Enterprise Standard.



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Company Information


Qingdao xigema Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals 

and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of xigema is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".xigema has 21 subsidiaries and holding companies.





Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.

Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.

Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

Q4:Can you give me a discount price?
Surely,It depend on your qty

Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q6: 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.

Q7:How do you treat quality complaint?
A: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.

If you are interested,welcome to contact with us.
Pls send message if you are interested,click "send" as below ^.^



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