99% HPLC Purity with Good Wholesale Price Estradiol Enanthate Powder CAS: 4956 -37-0 China Supplier

Model NO.
CAS 4956-37-0
Psa
46.53000
Exact Mass
384.266449
Molecular Weight
384.552
Einecs
225-599-8
Density
1.1±0.1 g/cm3
Boiling Point
509.5±50.0 °c at 760 Mmhg
Type
Pharmaceutical Intermediates
Appearance
White Crystalline Powder
CAS No.
4956-37-0
Transport Package
Packing Within 3 Working Days
Specification
25kg/Cardboard barrel
Trademark
Wuhan Mulei
Origin
Hebei
HS Code
2924299090
Production Capacity
500000kg
Reference Price
$ 162.00 - 180.00
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Product Description

Oestradiol 17-heptanoate   Product Details :

Product Name Oestradiol 17-heptanoate 
CAS No. 4956-37-0
Molecular Formula C25H36O3
Molecular Weight 384.55
Appearance White Powder
Key words Estradiol Enanthate;Oestradiol 17-heptanoate;
Oestradiol 17-heptanoate powder


Lidocaine hydrochloride

 
 
Lidocaine hydrochloride structure
99% HPLC Purity with Good Wholesale Price Estradiol Enanthate Powder CAS: 4956-37-0 China Supplier
Common Name Lidocaine hydrochloride
CAS Number 73-78-9 Molecular Weight 270.798
Density N/A Boiling Point 350.8ºC at 760 mmHg
Molecular Formula C 14 H 23 ClN 2 O Melting Point 80-82°C
MSDS N/A Flash Point 166ºC

Use of Lidocaine hydrochloride


Lidocaine Hcl salt, an amide local anesthetic, has anti-inflammatory properties in vitro and in vivo, possibly due to an attenuation of pro-inflammatory cytokines, intracellular adhesion molecule-1 (ICAM-1), and reduction of neutrophils influx.Target: Lidocaine is a common local anesthetic and antiarrhythmic drug. Lidocaine is used topically to relieve itching, burning and pain from skin inflammations, injected as a dental anesthetic or as a local anesthetic for minor surgery. Lidocaine, the first amino amide-type local anesthetic, was first synthesized under the name xylocaine by Swedish chemist Nils Lofgren in 1943. His colleague Bengt Lundqvist performed the first injection anesthesia experiments on himself.Lidocaine is approximately 95% metabolized (dealkylated) in the liver by CYP3A4 to the pharmacologically-active metabolites monoethylglycinexylidide (MEGX) and then subsequently to the inactive glycine xylidide. MEGX has a longer half life than lidocaine but also is a less potent sodium channel blocker. The elimination half-life of lidocaine is approximately 90-120 minutes in most patients. This may be prolonged in patients with hepatic impairment (average 343 minutes) or congestive heart failure (average 136 minutes).


This product is an amide local anesthetic. Widely used in topical anesthesia, infiltration anesthesia, conduction anesthesia and epidural anesthesia. The oral LD50 of lidocaine hydrochloride to mice was 290 mg/kg.


Low price Lidocaine  CAS 137-58-6 Benzocaine HCl 94-09-7/23239-88-5

lidocaine Hcl Properties:
 
Common Name
Lidocaine hydrochloride / Lidocaine HCl
 
CAS Number 73-78-9 Molecular Weight 270.798
Flash Point 166ºC Boiling Point 350.8ºC at 760 mmHg
Molecular Formula C 14 H 23 ClN 2 O Melting Point
80-82°C
 



Lidocaine Hcl Description:

Lidocaine hcl   is a local anesthetic and antiarrhythmic drug. It is clinically used for infiltration anesthesia, epidural anesthesia, surface anesthesia (including in the thoracoscopy or abdominal surgery for mucosal anesthesia) and nerve conduction block.

Lidocaine hcl   is an amide local anesthetic. With the dose increased, the role or toxicity increased, there is an anti-convulsive effect with sub-poisoning plasma concentration; Blood concentration of more than 5μg • ml-1 can occur convulsions.

Lidocaine hcl   in low doses can promote outflow of K+ in cardiomyocytes, reduce myocardial autonomy, and has antiarrhythmic effects. Increased plasma concentration may cause slowing of heart conduction, atrioventricular block, inhibition of myocardial contractility and decreased cardiac output.
 



Usage of Lidocaine Hcl :

This medication is used on the skin to stop itching and pain from certain skin conditions (e.g., scrapes, minor burns, eczema, insect bites) and to treat minor discomfort and itching caused by hemorrhoids and certain other problems of the genital/anal area (e.g., anal fissures, itching around the vagina/rectum).

Some forms of this medication are also used to decrease discomfort or pain during certain medical procedures/exams (e.g., sigmoidoscopy, cystoscopy).   Lidocaine hcl  is a local anesthetic that works by causing temporary numbness/loss of feeling in the skin and mucous membranes.



Lidocaine Hcl Applications:

Topical lidocaine hcl   has been shown in some patients to relieve the pain of postherpetic neuralgia (a complication of shingles), though there is not enough study evidence to recommend it as a first-line treatment. IV lidocaine also has uses as a temporary fix for tinnitus. Although not completely curing the disorder, it has been shown to reduce the effects by around two thirds.

Lidocaine hcl   injection administered intravenously or intramuscularly, is specifically indicated in the acute management of ventricular arrhythmias such as those occurring in relation to acute myocardial infarction, or during cardiac manipulation, such as cardiac surgery.
 

Detailed Photos

  99% HPLC Purity with Good Wholesale Price Estradiol Enanthate Powder CAS: 4956-37-0 China Supplier
 
99% HPLC Purity with Good Wholesale Price Estradiol Enanthate Powder CAS: 4956-37-0 China Supplier
 

Product Parameters

 

Description:

Lidocaine hydrochloride is white and odorless crystal with bitter and numb taste. It is easily soluble in water, ethanol and organic solvents, but insoluble in ether. Aqueous solution in the case of acid and alkali do not break down, repeated autoclave rarely go bad.

Lidocaine hydrochloride is a local anesthetic and antiarrhythmic drug. It is clinically used for infiltration anesthesia, epidural anesthesia, surface anesthesia (including in the thoracoscopy or abdominal surgery for mucosal anesthesia) and nerve conduction block. The drug can also be used for acute myocardial infarction after ventricular premature beats and ventricular tachycardia, and for digitalis poisoning, cardiac surgery and ventricular arrhythmias caused by cardiac catheterization. But it is usually ineffective for supraventricular arrhythmias.

Lidocaine hydrochloride is an amide local anesthetic. After blood absorption or intravenous administration, the drug has obvious excitement and inhibition of biphasic effects for the central nervous system, and no excitement of the pioneer. With the dose increased, the role or toxicity increased, there is an anti-convulsive effect with sub-poisoning plasma concentration; Blood concentration of more than 5μg • ml-1 can occur convulsions. Lidocaine hydrochloride in low doses can promote outflow of K+ in cardiomyocytes, reduce myocardial autonomy, and has antiarrhythmic effects. In the treatment dose, lidocaine hydrochloride has no significant effect for the electrical activity of cardiomyocytes, atrioventricular conduction and myocardial contraction. Increased plasma concentration may cause slowing of heart conduction, atrioventricular block, inhibition of myocardial contractility and decreased cardiac output.

Chemical & Physical Properties

Boiling Point 350.8ºC at 760 mmHg
Melting Point 80-82°C
Molecular Formula C 14 H 23 ClN 2 O
Molecular Weight 270.798
Flash Point 166ºC
Exact Mass 270.149902
PSA 32.34000
LogP 3.45870
Storage condition Refrigerator
 
 

Storage: 

1. Stored in a clean, cool and dry area; keep away from strong, direct light.

2. Shelf Life is 2 years when properly stored.

 

Packing: 
1. Inner double plastic bags----25kg/Fiber drum (36*36*45cm, GW: 28kg, NW: 25kg);

2. Inner double plastic bags----5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg).

3. Inner double plastic bags----1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).


P.S.: we accept packaging customization.

 

Delivery:   

1. In stock products are normally shipping within 3 working days.

2. For rush delivery, please contact our sales team for particular arrangement

 

Shipping:

1. We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker.

2. Shipping details & shipping documents will be provided and sent by email.

3. We keep tracking the shippment until clients well received.

4. After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently.

99% HPLC Purity with Good Wholesale Price Estradiol Enanthate Powder CAS: 4956-37-0 China Supplier 99% HPLC Purity with Good Wholesale Price Estradiol Enanthate Powder CAS: 4956-37-0 China Supplier 99% HPLC Purity with Good Wholesale Price Estradiol Enanthate Powder CAS: 4956-37-0 China Supplier 99% HPLC Purity with Good Wholesale Price Estradiol Enanthate Powder CAS: 4956-37-0 China Supplier

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Payment term: 

We accept various payment terms, the main methods are : T/T, L/C, Western Union, credit card, Bitcoin, USDT etc.
99% HPLC Purity with Good Wholesale Price Estradiol Enanthate Powder CAS: 4956-37-0 China Supplier

Shipping term:
99% HPLC Purity with Good Wholesale Price Estradiol Enanthate Powder CAS: 4956-37-0 China Supplier

Our Advantages

WHY CHOOSE US
MU LEI (Wuhan) is committed to helping clients reach their goals, to providing high quality products and efficient shipments.

Our strong sense of responsibility with client projects means that we are constantly striving to provide solutions, even for issues they aren't yet aware of.

This sense of responsibility also means we value and promote seamless interaction with clients, and ensure the best value is obtained from their research budget.

Our staff bring professional knowledge to clients, as well as efficient responding to the clients, have built long-term cooperated relationships.
99% HPLC Purity with Good Wholesale Price Estradiol Enanthate Powder CAS: 4956-37-0 China Supplier

FAQ

In this page, we will continue to update frequently asked questions and answers about the crystaline, Benzocaine powder, Lidocaine hcl powder, Procaine hcl crystal, fluffy Lidocaine, tetracaine chemical, crystaline tetramisole hydrochloride, cas  and so on, Stay tuned....

  • Q What's your advantage?

    A

    The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict quality management system and cost control system, ensure the product stability and competitive price.

  • Q How to deal with quality complaints or the goods get loss?

    A

    Firstly, every batch of our product was tested by authorized independent third party, Analysis testing center, Shanghai branch, Chinese Academy of Science. We send goods to customers with test report and COA (or depends on customers' request). 


    If it is our product quality issue or due to the force majeures, we will send you another shipment for free.
     

  • Q Is there any discount?

    A The price is negotiable. The more bigger quantity you order, the more competitive price you would get.
     

  • Q How do you manage the delivery?

    A Goods will be shipped within 24 hours (Chinese public holiday are excluded), usually shipping by DHL, Fedex, EMS, TNT, HKETK. We will ship with the special safe channel to  ensure you getting goods on time. 

  • Q How to place an order?

    A Inquiry + payment + shipping.

    Firstly, please send inquiry infor to us, including quantity, your target price, shipping method, packing request, destination etc.      We will reply you the quotation and lead time within 1-8 hours (different time zone).

    Second, pay for the order, we accept various payment terms, the main methods are: T/T, L/C, Western Union, credit card, BitCoin, USDT, Money Gram.

    After received the payment, we will ship out products immediately and share tracking number with you.

    And for sure, we keep tracking the shippment, and we provide after-service. 
     

  • Q Can I get some samples?

    A Warmly welcome, we can provide samples for free, but the shipping cost will be covered by customers.

 

 

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