Factory supply CAS 6600-40-4 99% Norvaline Used for nutrition and drug synthesis.

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Factory supply CAS 6600-40-4 99% Norvaline Used for nutrition and drug synthesis.
Factory supply CAS 6600-40-4 99% Norvaline Used for nutrition and drug synthesis.
Factory supply CAS 6600-40-4 99% Norvaline Used for nutrition and drug synthesis.
Factory supply CAS 6600-40-4 99% Norvaline Used for nutrition and drug synthesis.
Factory supply CAS 6600-40-4 99% Norvaline Used for nutrition and drug synthesis.
Factory supply CAS 6600-40-4 99% Norvaline Used for nutrition and drug synthesis.
Factory supply CAS 6600-40-4 99% Norvaline Used for nutrition and drug synthesis.

Factory supply CAS 6600-40-4 99% Norvaline Used for nutrition and drug synthesis.

  • Item No.Norvaline
    MOQ1 Kilogram
Tag  sourcing
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From $110.00100.00 / Kilogram
$110.00
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Place of Origin CN;SHN
Usage Animal Pharmaceuticals
Brand Name XIGEMA
storage temp Store at RT.
Model Number Norvaline
pka 2.32(at 25℃)
solubility48.7g/l
ColorWhite
Form Fine Crystalline Powder
Melting point >300 °C(lit.)
Merck14,6716
Shelf Life 2 Years
BRN1721162
Refractive Index 25 ° (C=10, 6mol/L HCl)
Grade Standard Food Grade
Type Vitamins, Amino Acids and Coenzymes
CAS No. 6600-40-4
Other Names L-Norvaline
MF6600-40-4
EINECS No. 229-543-3
Purity99%min

Packaging & Delivery

Selling Units:
Kilogram

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Product name:Norvaline

 

 Appearance: white powder

 

 Melting point: 190-192°C

 

 Loss on dry: ≤0.5%

 

 Heavy metal : ≤10mmp

 

 L-Norvaline is an analog of the amino acid L-valine. Research shows that L-norvaline is a strong inhibitor of arginase activity because of its structural similarity to ornithine, which causes a feedback regulation on the activity of arginase. When you inhibit arginase, NO is produced continuously at a higher rate in the presence of NOS and adequate L-arginine. L-arginine is the limiting factor for NO production from NOS, so inhibiting the arginase enzyme effectively increases the production of NO by as much as 60%.

 

em 

standards

results

Character 

white or almost white 

crystalline powder,odorless

white 

powder,odorless

Melting point 

193-196℃

193.8-194.3℃

Identification

IR spectra is consistent with CRS.

complies

 

The retention time of the major peak

complies

clarity & color 

colorless and clear

colorless and clear

fluorides

≥12.0% 

12.3%

Related substances  

Individual impurity ≤0.5% 

0.16%

 

total impurity ≤1.0% 

0.39%

Loss on drying

≤0.5%

0.10%

Residue on ignition

≤0.1% 

0.05%

Heavy metals 

Not more than 10 parts per million 

Not more than 10 parts per million 

Assay

Not less than 98.0% of C18H14F3N3O4S (On dried basis)

99.3%

conclusion:complies with import veterinary drug standard (2006)

 

 

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L-Norvaline is an analog of the branched chain amino acid, valine. It can be found in foods

such as dairy, meat,grains, soy and peanuts. Since valine is an essential amino acid.

L-Norvaline has to be obtained through the diet, as the body cannot produce it.

It is involved in the indirect increase of nitric oxide levels in the blood. Nitric oxide has been

shown to cause relaxation in the blood vessels. This vasodilatation may help to treat heart problems and lower blood pressure. When nitric oxide production is not properly produced, an individual may have health problems such as hypertension, obesity, diabetes, heart failure, and arteriosclerosis.

 

Packaging & Shipping

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 Qingdao XIGEMA Import And Export Co., Ltd is 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 agrochemical sales".XIGEMA  has 21 subsidiaries and holding companies.

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1. Your inquiry related to our products or prices will be replied in 12hours.

2. Well-trained and experienced staffs to answer your enquires in fluent English.

3. All our products have high quality warranties.

4. Sample order can be delivered within 3 working days, small order 3-5working days, mass order 7-10working days.

5. Samples can be offered by free,customers just need to pay the freight.But the freight can be returned to our customer after he/she places formal order with us.

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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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