L-Thyroxine Powder CAS NO.51-48-9
- FOB Price: USD: 299.00-300.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T
- Available Specifications:
98%(1-25)Kilogram98%(26-100)Kilogram
- Product Details
Keywords
- L-Thyroxine Powder
- CAS 51-48-9
- 3,5,3’,5’-tetraiodothyronine
Quick Details
- ProName: L-Thyroxine Powder
- CasNo: 51-48-9
- Molecular Formula: C15H11I4NO4
- Appearance: Light or light brown powder
- Application: pharmaceutical industry
- DeliveryTime: 30days after order
- PackAge: Foil bag/fiber drum
- Port: Any port of China
- ProductionCapacity: 300 Kilogram/Month
- Purity: 98.0%
- Storage: cool & dry place
- Transportation: by air/sea
- LimitNum: 1 Kilogram
- Related Substances: NMT0.5%
- Residue on Ignition: ≤1.0%
- Heavy Metal: NMT10 ppm
- Valid Period: 2 years when properly stored
- Assay: NLT 98%
Superiority
Founded in 2014, Kono Chem Co., Ltd is an export-oriented production enterprise supported by the State Department of Commerce.
Kono Chem covers an area of 312,000 square meters, with scientific and technological personnel accounting for more than 35%. The headquarter of the company is located in Xi'an, Shaanxi Province. It consists of two chemical fermentation workshops, a pilot-scale reaction workshop and a provincial R&D center. Since the establishment of the company, it has been recognized by customers at home and abroad and audited by authoritative laboratories in accordance with ISO9000, ISO14001 and specifications. At present, the company's main products involve biopharmaceuticals, flavors and fragrances, pesticide intermediates, veterinary drug development, and some custom synthesis.
With comprehensive EHS management and high-quality advantages, Kono Chem sells 85% of its products in more than 50 countries around the world, and has established long-term strategic partnerships with multinational companies such as CIPLA, BIOCON, and DSM. The company adheres to the business tenet of "integrity and diligence", with an efficient research and development system, simple and diligent employees, and a responsible corporate culture, and sincerely invites domestic and foreign colleagues who are willing to cooperate for a long time to join the mission for the development of the chemical raw material industry.
Details
[EINECS(EC#)] 200-101-1 |
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[Molecular Formula] C15H11I4NO4 |
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[MDL Number] MFCD00002596 |
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[Molecular Weight] 776.87 |
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[MOL File] 51-48-9.mol |
[Appearance] Crystalline Solid |
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[Melting point ] 235 °C |
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[mp ] 235 °C |
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[alpha ] -5 º (1N NaOH:EtOH 1:2) |
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[density ] 2.4440 (estimate) |
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[Fp ] 9℃ |
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[storage temp. ] 2-8°C |
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[solubility ] Dissolves in 4M ammonium hydroxide in Methanol at 50mg/ml |
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[pka] 2.2(at 25℃) |
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[form ] Powder |
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[Boiling point ] 576.3±50.0 °C(Predicted) |
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[color ] White to Pale Brown |
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[Water Solubility ] insoluble |
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[Sensitive ] Light Sensitive |
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[Usage] One of the thyroid hormones involved in the maintenance of metabolic homeostasis. Synthesized and stored as amino acid residues of thyroglobulin, the major protein component of the thyroid follicular colloid. Synthesis and secretion are regulated by |