Kono Chem Co.,Ltd

Glutathione, Astaxanthin, Resveratrol, Quercetin, Rutin and other APIs

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Kono Chem Co.,Ltd

Country:China (Mainland)

Business Type:Other

Assessed supplierAssessed


  • Mr.Sam Ren
  • Ms.Sarah Shi
  • Mr.Edward Liu
  • Ms.Freya


Mr.Hong Gao
Tel: 86-29-86107037-8015 Ms.Jiafu Zhang
Tel: 86-29-86107037-8017 Mr.Sam Ren
Tel: 86-29-86107037-8016 Ms.Sarah Shi
Tel: 86-29-86107037-8019 Mr.Edward Liu
Tel: 86-29-86107037-8021 Ms.Jessica Shao
Tel: 029-86107037-8014

  • Fax: 86-29-81330164
  • URL: http://www.konochemical.com
  • Province/state: Shaanxi
  • City: Xi'an
  • Street:No.11 Daqing Road,Lianhu District,Xi’an 710082,China
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Top Quality T4 L-Thyroxine

Top Quality T4 L-Thyroxine CAS NO.51-48-9

  • FOB Price: USD 20 /Gram Get Latest Price
  • Min.Order: 1 Gram
  • Payment Terms: L/C,T/T,Western Union,MoneyGram
  • Available Specifications:


  • Product Details


  • L-Thyroxine
  • 51-48-9
  • T4

Quick Details

  • ProName: Top Quality T4 L-Thyroxine
  • CasNo: 51-48-9
  • Molecular Formula: C15H11I4NO4
  • Appearance: White Powder
  • Application: Applied pharmaceutical
  • DeliveryTime: prompt
  • PackAge: Foil bag or drum
  • Port: Beijing or Guangzhou Port
  • ProductionCapacity: 500 Kilogram/Month
  • Purity: 99%
  • Storage: Store in cool & dry area, keep away fr...
  • Transportation: by sea or air
  • LimitNum: 1 Gram
  • Grade: Pharma Grade
  • Product Name: L-Thyroxine
  • Purity: 98%
  • Appearance: White Powder
  • CAS: 51-48-9
  • MF: C15H11I4NO4
  • MW: 776.87
  • Shelf life: 2years
  • Water solubility: insoluble
  • Test Method: hplc
  • Boiling point: 576.3°C at 760 mmHg



kono is a leading manufacturer and supplier of chemicals in china. we develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.

we could give you:
1.best quality in your requirement
2.competitive price in china market
3.mature technical support
4.professional logistic support
all we want is win-win business. send yr. inquiries, you will get it!


Top Quality T4 L-Thyroxine


L-Thyroxine Basic information

Name :L-Thyroxine(T4)

CAS: 51-48-9

Molecular Formula :C15H11I4NO4

Molecular Weight:776.87

Appearance :White powder

Purity :99%MIN


The benefit of L-Thyroxine

1.Levothyroxine, also L-thyroxine or T4, is a synthetic form of the thyroid hormone thyroxine, which is normally secreted by the follicular cells of the thyroid gland. It is also used to treat thyroid hormone deficiency, and occasionally to prevent the recurrence of thyroid cancer. Like its naturally secreted counterpart, levothyroxine is chemically in the chiral 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.


2.T4/L-Thyroxine is pro-hormone, which your body converts into T3 at necessary rate only and thus it could be considered as much milder and safer drug than T3.


3.L-Thyroxine is an excellent fat burner since your metabolism is greatly increased while being on it. You can afford to be a little sloppier on pre-contest dieting since it will still burn fat when you are taking in a lot of calories since your metabolism is going haywire.


4.L-Thyroxine is widely used by bodybuilders and fitness addicts on pre-competition cycle in order to get relief, also used by overweighed people to reduce weight. It increases metabolism and produces general stimulating effects. However, this substance should be used wisely.


Packaging & Delivery


Packaging Details: 25kg/drum
Delivery Detail: Within 2 days





Company Information


Founded in 2012 as a professional international pharmaceutical corporation, headquartered in Xi'an (China), Xi'an  kono chemical Co., Ltd. is a leading producer of standardized herbal extracts, natural active ingredients and APIs 

 for pharmaceutical, health food and cosmetic industries. 


Annually, more than 3,000 tons of a wide range of herbal extracts and natural active substances are extracted at theXi'an  kono chemical Co., Ltd. manufacturing plant near Xi'an, China. These extracts are in compliance with worldwide GMP, HACCP norms, international Pharmacopoeias, and international regulations.


The botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according 

to methods developed by Kono. They include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and 

development, analyses, processes and machinery, the rapeutic applications on a scientific basis.


With our phytopharmaceutical background and knowledge through experience, KONO can also provide a wide 

range of analytical services and reference substances to our clients. In addition, We also manufacture pharmaceutical raw materials of nucleotide species, mainly including as below: SAM-e Tosylate Disulfate; SAM-e 1,4-Butanedisulfonate; Polycytidylic Acid; Polyinosinic Acid; Adenosine Triphosphate Disodium; and Cytidine Triphosphate Disodium; these items are our strongest advantage in China. Meanwhile, we can do custom made pharmaceutical ingredients depending on our professional experts in the pharmaceutical and chemistry industry.






Other products of this supplier

Kono Chem Co.,LtdTel:86-29-86107037-8015 Fax:86-29-81330164  Email:info@konochemical.com
 Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China,710082