Product name | L-Thyroxine Factory Supplying |
Other name | Levothyroxine; L-Epinephrine HCl; epinephrine hydrochloride; L-adrenaline hydrochloride; (R)-adrenaline hydrochloride |
CAS register number | 51-48-9 |
EINECS | 200-101-1 |
Molecular formula | C15H11I4NO4 |
Molecular weight | 776.87 |
Molecular structure | |
Melting point | 235°C |
Assay | 99% |
Levothyroxine (INN, USAN) or L-thyroxine is a synthetic thyroid hormone that is chemically identical to thyroxine (T4), which is naturally secreted by the follicular cells of the thyroid gland. It is used to treat thyroid hormone deficiency, and occasionally to prevent the recurrence of thyroid cancer. Like its naturally secreted counterpart, levothyroxine is a chiral compound in the L-form. The related drug dextrothyroxine (D-thyroxine) was used in the past as a treatment for hypercholesterolemia (elevated cholesterol levels) but was withdrawn due to cardiac side effects.
Levothyroxine is typically used to treat hypothyroidism, and is the treatment of choice for patients with hypothyroidism, who often require lifelong thyroid hormone therapy. It may also be used to treat goiter via its ability to lower thyroid-stimulating hormone (TSH), a hormone that is considered goiter-inducing. Levothyroxine is also used as interventional therapy in patients with nodular thyroid disease or thyroid cancer to suppress thyroid-stimulating hormone (TSH) secretion. In 1992, President George H.W. Bush told television host Larry King that he had been prescribed levothyroxine as part of a treatment regimen for Graves' disease.
Side effects: This medication should not be used for weight loss. Normal doses of this medication will not work for weight loss, and large doses of this medication may cause serious, possibly fatal side effects, especially when taken with diet pills.
Hjtc (Xiamen) Industry Co., Ltd.
Xiamen Huayongjian Biotechnology Co., Ltd.
Contacts: June & Eason
Whatsapp:+8618206063252; +8618759200098
E-mail: eastern002@126.com;
eason_hjtc@126.com
Web site:https://www.steroidpowder-hjtc.com/
http://www.safeststeroid.com/
http://www.glassviallabels.com/
https://hjtc-printing.en.made-in-china.com/
COA:
Product name | L-Thyroxine | |
Appearance | White crystalline powder | |
Assay(*) | 98~101.0% | 99.3% |
Identification | By UV, To match with working standard | Complies |
Related Substances | Not more than the reference solution (0.05%) | Complies |
Heavy metals | ≤10ppm | 10ppm |
Loss on drying | <0.5% | 0.15% |
Resiue on ignition | ≤0.1% | 0.05% |
Melting | 235°C | Complies |
1. Our company is a professional production leading factory in China in pharmaceutical area of many years. Delivery areas of our products:US, UK, Canada, Australia, Brazil, Russia, Portugal, Latvia, Switzerland, Iceland, Ukraine, Germany, France, Netherlands, Belgium, Peru, Sweden, New Zealand, the Czech Republic, Lithuania, Ireland, Tunisia, Mexico, Greece, Puerto Rico, Thailand, Israel and so on.
Payment method: Bank Transfer, Western Union, Money Gram and Bitcoin
2. Discreet package .The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also take into consideration .
3. Top quality. High quality guaranteed, once any problem is found, the package would be reshipped for you .
4. Security Shipping:Shipping by express (FedEx,UPS,DHL,EMS), by air.The most professional forwarder would be recommanded for you.
5. We have stock, so we can delivery quickly at the very day when receive the payment.
6. Warm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.
7. A discount would be given when you make a large order.
1st:Please let me know what you need-Which product/Cas No. quantity, and the destination country.
2nd: You send us the purchase order once we cme to an agreement on all details.
3rd:Parcel would be delivered upon full payment received.
4th: Express Tracking No.will be provided about the parcels.
5th:You will get the parcels in 7days.
6th:After-sales service would be provided after you receive parcels.
Should you have any inquires please feel free to contact me.
1.We have stock, so we can delivery quickly at the very day when receive the payment. Fast and discreet shipment could be arranged for customs pass Guaranteed.
2.Professional team and safe shipping method . We take responsibility to provide our customers with fast delivery and secure shipping.
3.We have efficient service, Any questions or problems after receiving the product, we will give you the best sevice.
1.Quality steroid powder and Favorable pricesFavorable prices
2.Newest and updated discreet ways
3.The most professional express
4.One to one Exclusive customer service
5.Flexible and Untraceable payment terms
6.24/7 online helpful After-sale service
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Q1: Have your Product Quality been Approved by Third Party Lab?
A: Yes, All of our products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us.
Q2: How do you treat quality complaint?
A: First of all, our QC department will do strict examination of our export products by HPLC, UV, GC , TLC and so on in order to 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.
Q3: How to cooperate with us?
You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email.
Q4: Do you Accept Sample Order?
A: Yes, we accept small order from 1g, 100g and 1kg for your evaluation quality of our goods.
Q5: Is there any discount?
A: Yes, as for old customers and larger quantity, we always support with great discounts and surprise.
Q6: Do you accept VISA business credit card ?
A: Sorry we don't accept VISA credit card,
we'd like to accept T/T , Moneygram , Western Union.
Q7: How long does it take to the goods arrived ?
A:It is Depending on your location,
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
Q8: Do you have any reshipment policy ?
we have good after-sale service and re-shipment policy if the parcel lose.
Our long association with our clients has brought great benefits
We always take the upmost care in the packaging of our products
our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible will seize a small number of packages.
In this circumstance we promise reship free to establish long term relationship
Q9: How to proceed order?
Let me konw the items, quantity and the destination contruy wihch help me to give you a right price
Please let me know the items you are looking for, quantity and the destination country. After you confirm all details of order, pay money 100% in advance and give us Shipping address. We arrange the shipment at first time after receive payment and offer you the tracking number for your goods, and we will supply after-sales service after you receive parcel.