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L-Thyroxine sodium salt hydrate, 97+%, Acros Organics™

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Quantity:
1g
Packaging:
Glass bottle
25416-65-3
C15H15I4NNaO5
819.895
MFCD06408007
UWHICNLROFHNJV-JNQXMBDASA-N
Sodium levothyroxine
131674143
(2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid;molecular hydrogen;sodium;hydrate
[HH].C1=C(C=C(C(=C1I)OC2=CC(=C(C(=C2)I)O)I)I)CC(C(=O)O)N.O.[Na]
25416-65-3
C15H15I4NNaO5
819.895
MFCD06408007
UWHICNLROFHNJV-JNQXMBDASA-N
Sodium levothyroxine
131674143
(2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid;molecular hydrogen;sodium;hydrate
[HH].C1=C(C=C(C(=C1I)OC2=CC(=C(C(=C2)I)O)I)I)CC(C(=O)O)N.O.[Na]
Specific Rotation Condition − 5.00 (6.00°C c=3,alcohol:1N NaOH)
Quantity 1g
Water 11.0% Max.
Specific Rotation − 5.00
Color Green-Yellow to Yellow
Loss on Drying 6% to 11% (105°C, 8 hrs)
Melting Point 207.0°C to 210.0°C
Packaging Glass bottle
Infrared Spectrum Authentic
Appearance (2% soln. in 1M HCl/alcohol 1/4) Passes Test
Assay Percent Range 97+%
Merck Index 14, 9415
Solubility Information Solubility in water: 0.15g/L (25°C). Other solubilities: soluble in ethanol,alkali solutions,mineral acids
Formula Weight 798.86
Physical Form Liquid
Percent Purity ≥97%
Chemical Name or Material L-Thyroxine sodium salt hydrate, 99%
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