D-Thyroxine RC07901
51-49-0
Pharmaceutical Grade
99%
Royalchem
25kg/drum
Yes
2030-01-01
Pharmaceutical intermediates
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Product Description
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Seller Information
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DescriptionECHEMI Editorial Referencebeige to light grey powder
Solid
D-thyroxine is the D-enantiomer of thyroxine. It is a thyroxine and a D-tyrosine derivative. It is an enantiomer of a L-thyroxine.|The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (monoiodotyrosine) and the coupling of iodotyrosines (diiodotyrosine) in the thyroglobulin. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form triiodothyronine which exerts a broad spectrum of stimulatory effects on cell metabolism.|Dextrothyroxine is the dextrorotary isomer of thyroxine, a thyroid hormone with antihyperlipidemic activity. Dextrothyroxine stimulates the formation of low-density lipoprotein (LDL) and increases the catabolism of LDL thereby leading to increased excretion of cholesterol and bile acids via the biliary route. This results in a reduction in serum cholesterol and LDL.|The dextrorotary isomer of the synthetic THYROXINE.Basic Info-
Product Name:
D-Thyroxine
Other Name:D-Tyrosine,O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-;Thyroxine,D-;O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-D-tyrosine;Dextrothyroxine;D-Thyroxine;D-T4;3,3′,5,5′-Tetraiodo-D-thyronine;(R)-2-Amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoicacid;5541-84-4;83208-10-0
CAS No.:51-49-0
Molecular Formula:C15H11I4NO4
InChIKeys:InChIKey=XUIIKFGFIJCVMT-GFCCVEGCSA-N
Molecular Weight:776.87
Exact Mass:776.87
EC Number:200-102-7
UNII:4W9K63FION
DSSTox ID:DTXSID60199000
NCI Thesaurus Code:C61719
ATC Code:C - Cardiovascular system
HScode:2922509090
Categories:
Characteristics-
PSA:
92.8
XLogP3:2.4
Appearance:Solid
Density:2.6±0.1 g/cm3
Melting Point:229-230 °C (decomp)
Boiling Point:576.3°C at 760 mmHg
Flash Point:302.3±30.1 °C
Refractive Index:1.795
Water Solubility:8.98e-03 g/L
Storage Conditions:2-8°C
Specific rotation:21546 +2.97° (0.74 g in 6 g of 0.5N NaOH and 14 g of alcohol)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Acute toxicity - Category 4, Dermal
Acute toxicity - Category 4, Inhalation
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H312 Harmful in contact with skin
H332 Harmful if inhaled
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P317 Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Pharmaceutical intermediates
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Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
14 days
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2025
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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