D-Thyroxine suppliers
D-Thyroxine
- CAS:
- 51-49-0
- MF:
- C15H11I4NO4
- MW:
- 776.87
Suppliers by country/region
Company Type
Properties
- Melting point:
- ~235 °C (dec.)
- alpha
- 21546 +2.97° (0.74 g in 6 g of 0.5N NaOH and 14 g of alcohol)
- Boiling point:
- 576.3±50.0 °C(Predicted)
- Density
- 2.4440 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
- solubility
- Acidic Alcohol (Slightly), Aqueous Acid (Slightly, Sonicated), Aqueous Base (Slightly)
- form
- Solid
- pka
- 2.12±0.30(Predicted)
- color
- Off-White to Beige
- Stability:
- Hygroscopic
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H312-H302-H332
- Precautionary statements
- P280-P302+P352-P312-P322-P363-P501-P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-40
- Safety Statements
- 36/37-36-22
- WGK Germany
- 3
- F
- 8-10
Use
Recrystallise D-thyroxine from H2O (needles) or from an ammonical solution by dilution with H2O, MeOH or Me2CO. It has also been purified by dissolving ~6.5 g in a mixture of MeOH (200mL) and 2N HCl (20mL), adding charcoal, filtering then adding NaOAc solution to pH 6. On standing the thyroxine separates, it is filtered off, washed with MeOH then Me2CO and dried in vacuo. N-Formyl-D-thyroxine has m 210o and [] 21 -26.9o (c 5, EtOH). (±)-Thyroxine has m 256o and is purified in the same way. [Nahm & Siedel Chem Ber 96 1 1963, Salter Biochem J 24 471 1930, Beilstein 14 I 671, 14 II 384, 14 III 1566, 14 IV 2374.]
102 supplier list of "D-Thyroxine "
- Product Name:d-thyroxine
- Products Intro:Purity: 99% | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA
$1.00/ 1KG
- Product Name:D-Thyroxine
- Products Intro:Purity: 99% | Package: 1KG;1USD
- Company Type: Trader
- Country/Region: CHINA
- Product Name:D-Thyroxine
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:D-Thyroxine
- Products Intro:Purity: 99.9% | Package: 25kgs/Drum;200kgs/Drum | CustNote: FDA GMP CEP Approved Manufacturer
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Dextrothyroxine
- Company Type: Reagent
- Country/Region: UNITED STATES
- Main Products: Active Pharmaceutical Ingredient (API),Insect Pheromone,Boronic Compounds,Material & Chemicals,Lipid Compounds
- Product Name:D-Thyroxine
- Products Intro:Package: 1g; 5g; 25g; 1kg; 5kg; 25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: pharmaceuticals,intermediates,fine chemicals,screening compounds,building blocks
- Product Name:D-Thyroxine
- Products Intro:Purity: 99 | Package: 5KG;1KG,25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Palmitoylethanolamide,GHK-Cu,Copper tripeptide-1,Nicotinamide Riboside Chloride,NMN,Ergothioneine
- Product Name:D-Thyroxine
- Products Intro:Purity: 95% | Package: $86.9/25mg;$200.9/100mg;$859.9/500mg;Bulk package | CustNote: 95%
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Chemicals and BioChemicals,Materials Science,ligands acting on targets,Proteins,Antibodies
-
1mL*10mM(inDMSO)$50.0025mg$50.00
- Product Name:D-Thyroxine
- Products Intro:Brand:TargetMol | Product Number:T21383 | Purity:100%
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Compound Libraries,Noval Small Molecucles,Nature Compounds,Inhibitory Antibodies,Life science Kits
- Product Name:(R)-2-Amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic acid
- Products Intro:Purity: 0.97 | Package: mgs,gs,kgs | CustNote: A871266
- Company Type: Reagent
- Country/Region: CHINA
You can find D-Thyroxine suppliers,
manufacturers, and distributors from countries such as CHINA, United States and the United Kingdom here.
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as well as the supplier's contact and capability information.