L-thyroxine 97+%
Glass bottle, 1 g
Leverandør: Thermo Fisher Scientific
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Product Details & Documents
Synonymer: (S)-2-Amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic acid
- CAS nummer:51-48-9
- Formel:C₁₅H₁₁I₄NO₄
- MDL nummer:MFCD00002595
- Molecular Weight:776.874 g/mol
- Smeltende Pt:235…236 °C (dec.)
- Opbevaringstemperatur:Køleskab
Documents
ACRO21566
SDS
Specifikationer
Specifikationstestresultater
- Appearance:White to beige Powder
- Infrared spectrum:Conforms
- Loss on drying:≤1.0 % (110°C, 4 h)
- HPLC:≥97.0 %
- Specific optical rotation:-4.0° to -6.0° (20°C, 589 nm) (c=1,1N NaOH:EtOH 1:2) (on dried substance)
Specifikationer
- Pakning:Glass bottle
- Pakn:1 g
Specifikationer
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