L-Thyroxine51-48-9 CAS NO.51-48-9
- FOB Price: USD: 200.00-650.00 /Gram Get Latest Price
- Min.Order: 1 Gram
- Payment Terms: L/C,D/A,D/P,T/T,
- Available Specifications:
98%(1-25)Gram98%(25-100)Gram
- Product Details
Keywords
- L-Thyroxine
- 51-48-9
- Other reagents
Quick Details
- ProName: L-Thyroxine51-48-9
- CasNo: 51-48-9
- Molecular Formula: C15H11I4NO4
- Appearance: White crystal
- Application: L-thyroxine(T4) and trihydrazine-L-thy...
- DeliveryTime: Shipped in 1-3 working days after pay...
- PackAge: ml/bag,g/bag.
- Port: china main port
- ProductionCapacity: 1000 Kilogram/Year
- Purity: 98%
- Storage: 2-8 °C, light avoidance
- Transportation: International express
- LimitNum: 1 Gram
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Details
English name: L-Thyroxine
CAS number: 51-48-9
Purity: 98 %
Introduction: Insoluble in water, alcohol and most organic solvents, soluble in mineral oil in the presence of alcohol.
Melting point: 223 °C
Storage conditions: 2-8 °C, light avoidance
Appearance: White crystal
Uses: L-thyroxine(T4) and triindole-L-thyroionine(triodod-L-thyronine, T3) are indolins contained by thyroid filtration
Test | Specification | |
Min | Max. | |
APPEARANCE | WHITE TO LIGHT YELLOW POWDER | |
CARBON | 22.7% | 23.7% |
INFRARED SPECTRUM | CONFORMS TO STRUCTURE | 23.7% |
PURITY(HPLC) | 98 % | 100% |
SPECIFIC ROTATION []20/D(C = 1 ,1N | -5.2° | -6.2° |